Document:

EX-10.23

 Exhibit 10.23 
 This amended and restated promissory note (this “Note”) has not been registered under the Securities Act of 1933, as amended, or under the securities laws of any state. No transfer, sale or
other disposition of this Note may be made unless a registration statement with respect to this Note has become effective under said Act, and such registration or qualification as may be necessary under the securities laws of any state has become
effective, or the Maker (as defined below) has been furnished with an opinion of counsel satisfactory to the Maker that such registration is not required. 
 Payments of principal and interest in respect of this Note are subordinated to payments of certain other indebtedness of the Maker, as set forth herein. 

AMENDED AND RESTATED PROMISSORY NOTE 
 Louisville, Colorado 
  

			
	$1,000,000	  	March 27, 2013 (the “Issue Date”)

 FOR VALUE RECEIVED, the undersigned, REAL GOODS SOLAR, INC., a Colorado corporation
(“Maker”), PROMISES TO PAY TO THE ORDER OF                         , a
            , or its registered assigns (the “Payee”), the sum of ONE MILLION DOLLARS ($1,000,000), in lawful money of the United States of America, together with interest
on the unpaid principal amount, all in accordance with the provisions stipulated herein. 
 Interest shall accrue on the
principal amount of this Note at the rate of ten percent (10.0%) per annum, compounded annually, calculated based on a 360-day year, and accruing daily from the Issue Date until repaid, and shall be due and payable on the Maturity Date (as
defined below). 
 All unpaid principal and all accrued but unpaid interest shall mature and become due and payable in full on
the earlier of April 26, 2014 or the occurrence of a Proceeding (the “Maturity Date”). For the purposes of this Note, a “Proceeding” shall mean either (a) an involuntary proceeding shall be commenced or an
involuntary petition shall be filed seeking (i) liquidation, reorganization or other relief in respect of Maker or such person’s debts, or of a substantial part of such person’s assets, under any Federal, state or foreign bankruptcy,
insolvency, receivership or similar law now or hereafter in effect or (ii) the appointment of a receiver, trustee, custodian, sequestrator, conservator or similar official for Maker or for a substantial part of such person’s assets, and,
in any such case, such proceeding or petition shall continue undismissed for a period of 60 or more days or an order or decree approving or ordering any of the foregoing shall be entered or (b) Maker shall (i) voluntarily commence any
proceeding or file any petition seeking liquidation, reorganization or other relief under any Federal, state or foreign bankruptcy, insolvency, receivership or similar law now or hereafter in effect, (ii) consent to the institution of, or fail
to contest in a timely and appropriate manner, any proceeding or petition described in clause (a) above, (iii) apply for or consent to the appointment of a receiver, trustee, custodian, sequestrator, conservator or similar official for
Maker or for a substantial part of such person’s assets, (iv) file an answer admitting the material allegations of a petition filed against it in any such proceeding, (v) make a general assignment for the benefit of creditors or
(vi) take any action for the purpose of effecting any of the foregoing. 

 If Maker completes a sale of at least $50,000 of the Maker’s capital stock (the
“Equity Financing”), then the all or any portion of the principal and interest owing on this Note will, at the option of the Payee, be converted into securities of the class or classes of equity securities of Maker issued in the Equity
Financing, at the same purchase price as paid by other purchasers in the Equity Financing and effective as of the close of business on the closing date of the Equity Financing. If this any portion of this Note is converted pursuant to this
paragraph, the portion so converted will be deemed cancelled without any further action by Maker or Payee. 

If Maker fails to make payment of the principal and all interest owing on this Note within 10 days of when due, then
the Payee will have the option to acquire an undivided 50% interest in Maker’s real estate located in Hopland, California (including all land and buildings) in exchange for cancellation of such principal and interest. This option is conditioned
upon (1) the approval of Maker’s disinterested directors (namely Kam Mofid, Bob Scott, and John Schaeffer), and (2) Silicon Valley Bank’s consent. Upon meeting these conditions, this option may be exercised by Payee by providing
written notice to Maker at any time prior to midnight on the 20th day following the Maturity Date. If Payee exercises this option, Maker and Payee will cooperate in good faith to execute and deliver appropriate real estate transfer documents to effect the transfer of
such 50% interest to Payee on customary terms and conditions (including with respect to pro-rations of taxes and other expenses related to the property). 
 Payee will have all rights and remedies of a creditor at law or in equity. All rights and remedies available to Payee under this Note shall be cumulative of and in addition to all other rights and
remedies granted to Payee at law or in equity. 
 Maker agrees, and Payee by accepting this Note agrees, that this Note, and the
indebtedness evidenced hereby, including all principal and interest (the “Subordinated Obligations”), shall be subordinate and junior in right of payment to the prior payment in full in cash of all indebtedness for borrowed money
(the “Senior Obligations”) owed by Maker to any lenders unaffiliated with Maker (the “Senior Lenders”), and that such subordination of the payment of the Subordinated Obligations to the payment in full of the Senior
Obligations shall be subject to customary subordination terms reasonably acceptable to such Senior Lenders, including the following: 
 (a) the subordination provisions shall be effective and apply to the Subordinated Obligations until such time as (i) the Senior Obligations shall be repaid in full in cash and (ii) all
commitments of the Senior Lenders to make loans or other credit extensions to or on behalf of Maker shall expire or terminate (the “Senior Obligations Termination”); and 

(b) notwithstanding any provision in this Note to the contrary, prior to the earlier of the Maturity Date and the Senior
Obligations Termination, Payee shall not ask, demand, sue for, take or receive from Maker or any other person or entity, directly or indirectly, in cash or other property or by set-off or in any other manner, and Maker shall not repay, or cause to
be repaid, any or all of the Subordinated Obligations, except under customary terms reasonably acceptable to the Senior Lenders. 
 Subject to the foregoing provisions, Maker shall have the right to prepay this Note at any time without premium or penalty, provided that payments will be applied first to accrued and unpaid interest on
the principal amount and the balance, if any, to the reduction of principal. 

  
 - 2 -

 No modification, amendment, termination, or cancellation of any provision of this Note shall
be valid and binding, unless it be in writing and signed by Maker and Payee. No failure or delay on the part of Payee in exercising any right, power or privilege hereunder and no course of dealing between Maker and Payee shall operate as a waiver
thereof; nor shall any single or partial exercise of any right, remedy, power or privilege hereunder preclude any other or further exercise thereof or the exercise of any other right, remedy, power or privilege. 

This Note is issued in replacement of and substitution for, but not in repayment of, the Promissory Note, dated as of
December     , 2012, in the original principal amount of $1,000,000. 
 This note represents the
final agreement between Maker and Payee and may not be contradicted by evidence of prior, contemporaneous, or subsequent oral agreements between Maker and Payee. There are no unwritten oral agreements between Maker and Payee. 

This Note shall be governed by, and construed in accordance with, the laws of the State of Colorado. 

 

			
	MAKER: REAL GOODS SOLAR, INC.
		
	By:	 	  

	Name:	 	
	Title:	 	

  

			
	Acknowledged and Agreed:
		
	PAYEE:	 	  

			
		
	By:	 	  

	Name:	 	
	Title:	 	

  
 - 3 -EX-10.1

 Exhibit 10.1 
 CUSIP NUMBER 50060JAA8 
 $300,000,000 REVOLVING CREDIT FACILITY

 AMENDED AND RESTATED CREDIT AGREEMENT 
 by and among 
 KOPPERS INC., as Borrower 

THE GUARANTORS PARTY HERETO 
 THE LENDERS PARTY HERETO 
 PNC CAPITAL MARKETS LLC 

and 
 RBS
CITIZENS N.A., as Co-Lead Arrangers 
 PNC CAPITAL MARKETS LLC, 

BANC OF AMERICA SECURITIES LLC 
 and 
 RBS CITIZENS N.A., as Joint Bookrunners 

PNC BANK, NATIONAL ASSOCIATION, 
 as Administrative Agent 
 BANK OF AMERICA, N.A., 

as Documentation Agent 
 CITIZENS BANK OF PENNSYLVANIA, 
 FIRST COMMONWEALTH BANK 

and 

WELLS FARGO BANK, N.A., 
 as Syndication Agents 
 Dated as of March 27, 2013 

 TABLE OF CONTENTS 

 

							
	 	 	 	  	Page	 
		
	 1.     CERTAIN DEFINITIONS
	  	 	1	  
	     1.1
	 	 Certain Definitions
	  	 	1	  
	     1.2
	 	 Construction
	  	 	34	  
	     1.3
	 	 Accounting Principles; Changes in GAAP
	  	 	35	  
	     1.4
	 	 Currency Calculations
	  	 	35	  
		
	 2.     REVOLVING CREDIT AND SWING LOAN FACILITIES
	  	 	36	  
	     2.1
	 	 Revolving Credit Commitments
	  	 	36	  
	         2.1.1
	 	 Revolving Credit Loans; Optional Currency Loans
	  	 	36	  
	         2.1.2
	 	 Swing Loan Commitment
	  	 	36	  
	         2.1.3
	 	 Restatement of Commitments
	  	 	36	  
	     2.2
	 	 Nature of Lenders’ Obligations with Respect to Revolving Credit Loans
	  	 	36	  
	     2.3
	 	 Commitment Fees
	  	 	37	  
	     2.4
	 	 Termination or Reduction of Revolving Credit Commitments
	  	 	37	  
	     2.5
	 	 Revolving Credit Loan Requests; Swing Loan Requests
	  	 	38	  
	         2.5.1
	 	 Revolving Credit Loan Requests
	  	 	38	  
	         2.5.2
	 	 Swing Loan Requests
	  	 	38	  
	     2.6
	 	 Making Revolving Credit Loans and Swing Loans; Presumptions by the Administrative Agent; Repayment of Revolving Credit Loans;
Borrowings to Repay Swing Loans
	  	 	39	  
	         2.6.1
	 	 Making Revolving Credit Loans
	  	 	39	  
	         2.6.2
	 	 Presumptions by the Administrative Agent
	  	 	39	  
	         2.6.3
	 	 Making Swing Loans
	  	 	40	  
	         2.6.4
	 	 Repayment of Revolving Credit Loans
	  	 	40	  
	         2.6.5
	 	 Borrowings to Repay Swing Loans
	  	 	40	  
	         2.6.6
	 	 Swing Loans Under Cash Management Agreements
	  	 	40	  
	     2.7
	 	 Notes
	  	 	41	  
	     2.8
	 	 Use of Proceeds
	  	 	41	  
	     2.9
	 	 Letter of Credit Subfacility
	  	 	41	  
	         2.9.1
	 	 Issuance of Letters of Credit
	  	 	41	  
	         2.9.2
	 	 Letter of Credit Fees
	  	 	42	  
	         2.9.3
	 	 Disbursements, Reimbursement
	  	 	42	  
	         2.9.4
	 	 Repayment of Participation Advances
	  	 	44	  
	         2.9.5
	 	 Documentation
	  	 	44	  
	         2.9.6
	 	 Determinations to Honor Drawing Requests
	  	 	45	  
	         2.9.7
	 	 Nature of Participation and Reimbursement Obligations
	  	 	45	  
	         2.9.8
	 	 Indemnity
	  	 	46	  
	         2.9.9
	 	 Liability for Acts and Omissions
	  	 	47	  
	         2.9.10
	 	 Issuing Lender Reporting Requirements
	  	 	48	  
	         2.9.11
	 	 Cash Collateral
	  	 	48	  
	     2.10
	 	 Defaulting Lenders
	  	 	49	  
	     2.11
	 	 Increase in Revolving Credit Commitments
	  	 	50	  
	         2.11.1
	 	 Increasing Lenders and New Lenders
	  	 	50	  

  
 (i)

							
	         2.11.2
	 	 Treatment of Outstanding Loans and Letters of Credit
	  	 	51	  
	     2.12
	 	 Utilization of Commitments in Optional Currencies
	  	 	51	  
	         2.12.1
	 	 Periodic Computations of Dollar Equivalent Amounts of Revolving Credit Loans that are Optional Currency Loans and Letters of
Credit Outstanding; Repayment in Same Currency
	  	 	51	  
	         2.12.2
	 	 Notices From Lenders That Optional Currencies Are Unavailable to Fund New Loans
	  	 	52	  
	         2.12.3
	 	 Notices From Lenders That Optional Currencies Are Unavailable to Fund Renewals of the Euro-Rate Option
	  	 	52	  
	         2.12.4
	 	 European Monetary Union
	  	 	53	  
		
	 3.     [Reserved]
	  	 	54	  
		
	 4.     INTEREST RATES
	  	 	54	  
	     4.1
	 	 Interest Rate Options
	  	 	54	  
	         4.1.1
	 	 Revolving Credit Interest Rate Options; Swing Line Interest Rate
	  	 	54	  
	         4.1.2
	 	 Rate Quotations
	  	 	54	  
	     4.2
	 	 Interest Periods
	  	 	54	  
	         4.2.1
	 	 Amount of Borrowing Tranche
	  	 	55	  
	         4.2.2
	 	 Renewals
	  	 	55	  
	     4.3
	 	 Interest After Default
	  	 	55	  
	         4.3.1
	 	 Letter of Credit Fees, Interest Rate
	  	 	55	  
	         4.3.2
	 	 Other Obligations
	  	 	55	  
	         4.3.3
	 	 Acknowledgment
	  	 	55	  
	     4.4
	 	 Euro-Rate Unascertainable; Illegality; Increased Costs; Deposits Not Available
	  	 	55	  
	         4.4.1
	 	 Unascertainable
	  	 	55	  
	         4.4.2
	 	 Illegality; Increased Costs; Deposits Not Available
	  	 	55	  
	         4.4.3
	 	 Administrative Agent’s and Lender’s Rights
	  	 	56	  
	     4.5
	 	 Selection of Interest Rate Options
	  	 	57	  
		
	 5.     PAYMENTS
	  	 	57	  
	     5.1
	 	 Payments
	  	 	57	  
	     5.2
	 	 Pro Rata Treatment of Lenders
	  	 	57	  
	     5.3
	 	 Sharing of Payments by Lenders
	  	 	58	  
	     5.4
	 	 Presumptions by Administrative Agent
	  	 	58	  
	     5.5
	 	 Interest Payment Dates
	  	 	59	  
	     5.6
	 	 Voluntary Prepayments
	  	 	59	  
	         5.6.1
	 	 Right to Prepay
	  	 	59	  
	         5.6.2
	 	 Replacement of a Lender
	  	 	60	  
	         5.6.3
	 	 Designation of a Different Lending Office
	  	 	61	  
	     5.7
	 	 Mandatory Prepayments
	  	 	61	  
	         5.7.1
	 	 Recovery of Insurance Proceeds
	  	 	61	  
	         5.7.2
	 	 Currency Fluctuations
	  	 	61	  
	         5.7.3
	 	 Application Among Loans and Interest Rate Options
	  	 	61	  
	     5.8
	 	 Increased Costs
	  	 	62	  
	         5.8.1
	 	 Increased Costs Generally
	  	 	62	  
	         5.8.2
	 	 Capital Requirements
	  	 	62	  

  
 (ii)

							
	         5.8.3
	 	 Certificates for Reimbursement; Repayment of Outstanding Loans; Borrowing of New Loans
	  	 	63	  
	         5.8.4
	 	 Delay in Requests
	  	 	63	  
	     5.9
	 	 Taxes
	  	 	63	  
	         5.9.1
	 	 Issuing Lender
	  	 	63	  
	         5.9.2
	 	 Payments Free of Taxes
	  	 	63	  
	         5.9.3
	 	 Payment of Other Taxes by the Loan Parties
	  	 	63	  
	         5.9.4
	 	 Indemnification by the Loan Parties
	  	 	63	  
	         5.9.5
	 	 Indemnification by the Lenders
	  	 	64	  
	         5.9.6
	 	 Evidence of Payments
	  	 	64	  
	         5.9.7
	 	 Status of Lenders
	  	 	64	  
	         5.9.8
	 	 Treatment of Certain Refunds
	  	 	66	  
	         5.9.9
	 	 Survival
	  	 	67	  
	     5.10
	 	 Indemnity
	  	 	67	  
	     5.11
	 	 Settlement Date Procedures
	  	 	67	  
	     5.12
	 	 Collections; Administrative Agent’s Right to Notify Account Debtors
	  	 	68	  
	     5.13
	 	 Currency Conversion Procedures for Judgments
	  	 	68	  
	     5.14
	 	 Indemnity in Certain Events
	  	 	68	  
		
	 6.     REPRESENTATIONS AND WARRANTIES
	  	 	69	  
	     6.1
	 	 Representations and Warranties
	  	 	69	  
	         6.1.1
	 	 Organization and Qualification
	  	 	69	  
	         6.1.2
	 	 [Reserved]
	  	 	69	  
	         6.1.3
	 	 Subsidiaries
	  	 	69	  
	         6.1.4
	 	 Power and Authority
	  	 	69	  
	         6.1.5
	 	 Validity and Binding Effect
	  	 	69	  
	         6.1.6
	 	 No Conflict
	  	 	70	  
	         6.1.7
	 	 Litigation
	  	 	70	  
	         6.1.8
	 	 Title to Properties
	  	 	70	  
	         6.1.9
	 	 Financial Statements
	  	 	70	  
	         6.1.10
	 	 Use of Proceeds; Margin Stock
	  	 	71	  
	         6.1.11
	 	 Full Disclosure
	  	 	71	  
	         6.1.12
	 	 Taxes
	  	 	71	  
	         6.1.13
	 	 Consents and Approvals
	  	 	72	  
	         6.1.14
	 	 No Event of Default; Compliance with Instruments
	  	 	72	  
	         6.1.15
	 	 Patents, Trademarks, Copyrights, Licenses, Etc.
	  	 	72	  
	         6.1.16
	 	 Security Interests
	  	 	72	  
	         6.1.17
	 	 Intentionally Omitted
	  	 	73	  
	         6.1.18
	 	 Status of the Pledged Collateral
	  	 	73	  
	         6.1.19
	 	 Insurance
	  	 	73	  
	         6.1.20
	 	 Compliance with Laws
	  	 	73	  
	         6.1.21
	 	 Material Contracts
	  	 	73	  
	         6.1.22
	 	 Investment Companies; Regulated Entities
	  	 	74	  
	         6.1.23
	 	 Plans and Benefit Arrangements
	  	 	74	  
	         6.1.24
	 	 Employment Matters
	  	 	75	  
	         6.1.25
	 	 Environmental Matters and Safety Matters
	  	 	75	  
	         6.1.26
	 	 Senior Debt Status
	  	 	78	  

  
 (iii)

							
	         6.1.27
	 	 Solvency
	  	 	78	  
	     6.2
	 	Updates to Schedules	  	 	78	  
		
	 7.     CONDITIONS OF LENDING AND ISSUANCE OF LETTERS OF CREDIT
	  	 	79	  
	     7.1
	 	First Loans and Letters of Credit	  	 	79	  
	         7.1.1
	 	 Deliveries
	  	 	79	  
	         7.1.2
	 	 Payment of Fees
	  	 	80	  
	     7.2
	 	Each Loan or Letter of Credit	  	 	80	  
		
	 8.     COVENANTS
	  	 	81	  
	     8.1
	 	 Affirmative Covenants
	  	 	81	  
	         8.1.1
	 	 Preservation of Existence, Etc.
	  	 	81	  
	         8.1.2
	 	 Payment of Liabilities, Including Taxes, Etc.
	  	 	81	  
	         8.1.3
	 	 Maintenance of Insurance
	  	 	81	  
	         8.1.4
	 	 Maintenance of Properties and Leases
	  	 	81	  
	         8.1.5
	 	 Maintenance of Patents, Trademarks, Etc.
	  	 	82	  
	         8.1.6
	 	 Visitation Rights
	  	 	82	  
	         8.1.7
	 	 Keeping of Records and Books of Account
	  	 	82	  
	         8.1.8
	 	 Plans and Benefit Arrangements
	  	 	82	  
	         8.1.9
	 	 Compliance with Laws
	  	 	82	  
	         8.1.10
	 	 Use of Proceeds
	  	 	83	  
	         8.1.11
	 	 Further Assurances
	  	 	83	  
	         8.1.12
	 	 Subordination of Intercompany Loans
	  	 	83	  
	         8.1.13
	 	 Anti-Terrorism Laws
	  	 	83	  
	     8.2
	 	 Negative Covenants
	  	 	83	  
	         8.2.1
	 	 Indebtedness
	  	 	83	  
	         8.2.2
	 	 Liens; Lien Covenants
	  	 	84	  
	         8.2.3
	 	 Guaranties
	  	 	85	  
	         8.2.4
	 	 Loans and Investments
	  	 	85	  
	         8.2.5
	 	 Restricted Payments
	  	 	86	  
	         8.2.6
	 	 Liquidations, Mergers, Consolidations, Acquisitions
	  	 	87	  
	         8.2.7
	 	 Dispositions of Assets or Subsidiaries
	  	 	88	  
	         8.2.8
	 	 Affiliate Transactions
	  	 	89	  
	         8.2.9
	 	 Subsidiaries, Partnerships and Joint Ventures
	  	 	89	  
	         8.2.10
	 	 Continuation of or Change in Business
	  	 	89	  
	         8.2.11
	 	 Plans and Benefit Arrangements
	  	 	90	  
	         8.2.12
	 	 Fiscal Year
	  	 	90	  
	         8.2.13
	 	 Issuance of Stock
	  	 	90	  
	         8.2.14
	 	 Changes in Organizational Documents; Changes in 2009 Senior Note Debt Documents
	  	 	91	  
	         8.2.15
	 	 Intentionally Omitted
	  	 	91	  
	         8.2.16
	 	 Minimum Fixed Charge Coverage Ratio
	  	 	91	  
	         8.2.17
	 	 Maximum Leverage Ratio
	  	 	91	  
	     8.3
	 	 Reporting Requirements
	  	 	91	  
	         8.3.1
	 	 Quarterly Financial Statements
	  	 	91	  
	         8.3.2
	 	 Annual Financial Statements
	  	 	92	  
	         8.3.3
	 	 Certificate of the Borrower
	  	 	92	  

  
 (iv)

							
	         8.3.4
	 	 Intentionally Omitted
	  	 	92	  
	         8.3.5
	 	 Notice of Default
	  	 	92	  
	         8.3.6
	 	 Notice of Litigation
	  	 	93	  
	         8.3.7
	 	 Certain Events
	  	 	93	  
	         8.3.8
	 	 Budgets, Forecasts, Other Reports and Information
	  	 	93	  
	         8.3.9
	 	 Notices Regarding Plans and Benefit Arrangements
	  	 	94	  
		
	 9.     DEFAULT 
	  	 	95	  
	     9.1
	 	 Events of Default
	  	 	95	  
	         9.1.1
	 	 Payments Under Loan Documents
	  	 	95	  
	         9.1.2
	 	 Breach of Warranty
	  	 	95	  
	         9.1.3
	 	 Breach of Negative Covenants or Visitation Rights
	  	 	95	  
	         9.1.4
	 	 Breach of Other Covenants
	  	 	95	  
	         9.1.5
	 	 Defaults in Other Agreements or Indebtedness
	  	 	96	  
	         9.1.6
	 	 Final Judgments or Orders
	  	 	96	  
	         9.1.7
	 	 Loan Document Unenforceable
	  	 	96	  
	         9.1.8
	 	 Uninsured Losses; Proceedings Against Assets
	  	 	96	  
	         9.1.9
	 	 Notice of Lien or Assessment
	  	 	96	  
	         9.1.10
	 	 Insolvency
	  	 	96	  
	         9.1.11
	 	 Events Relating to Plans and Benefit Arrangements
	  	 	97	  
	         9.1.12
	 	 Cessation of Business
	  	 	97	  
	         9.1.13
	 	 Change of Control
	  	 	97	  
	         9.1.14
	 	 Beazer East Default
	  	 	97	  
	         9.1.15
	 	 Involuntary Proceedings
	  	 	98	  
	         9.1.16
	 	 Voluntary Proceedings
	  	 	98	  
	     9.2
	 	 Consequences of Event of Default
	  	 	98	  
	         9.2.1
	 	 Events of Default Other Than Bankruptcy, Insolvency or Reorganization Proceedings
	  	 	98	  
	         9.2.2
	 	 Bankruptcy, Insolvency or Reorganization Proceedings
	  	 	99	  
	         9.2.3
	 	 Set-off
	  	 	99	  
	         9.2.4
	 	 Application of Proceeds
	  	 	99	  
	         9.2.5
	 	 Collateral Sharing
	  	 	100	  
	         9.2.6
	 	 Other Rights and Remedies
	  	 	100	  
	         9.2.7
	 	 Notice of Sale
	  	 	100	  
		
	 10.     THE ADMINISTRATIVE AGENT
	  	 	101	  
	     10.1
	 	 Appointment and Authority
	  	 	101	  
	     10.2
	 	 Rights as a Lender
	  	 	101	  
	     10.3
	 	 Exculpatory Provisions
	  	 	101	  
	     10.4
	 	 Reliance by Administrative Agent
	  	 	102	  
	     10.5
	 	 Delegation of Duties
	  	 	102	  
	     10.6
	 	 Resignation of Administrative Agent
	  	 	103	  
	     10.7
	 	 Non-Reliance on Administrative Agent and Other Lenders
	  	 	103	  
	     10.8
	 	 No Other Duties, etc.
	  	 	104	  
	     10.9
	 	 Administrative Agent’s Fee
	  	 	104	  
	     10.10
	 	 Authorization to Release Collateral and Guarantors
	  	 	104	  
	     10.11
	 	 No Reliance on Administrative Agent’s Customer Identification Program
	  	 	104	  

  
 (v)

							
	 11.     MISCELLANEOUS
	  	 	104	  
	     11.1
	 	 Modifications, Amendments or Waivers
	  	 	104	  
	         11.1.1
	 	 Increase of Commitment
	  	 	105	  
	         11.1.2
	 	 Extension of Payment; Reduction of Principal, Interest or Fees; Modification of Terms of Payment
	  	 	105	  
	         11.1.3
	 	 Release of Collateral or Guarantor
	  	 	105	  
	         11.1.4
	 	 Miscellaneous
	  	 	105	  
	     11.2
	 	 No Implied Waivers; Cumulative Remedies
	  	 	105	  
	     11.3
	 	 Expenses; Indemnity; Damage Waiver
	  	 	106	  
	         11.3.1
	 	 Costs and Expenses
	  	 	106	  
	         11.3.2
	 	 Indemnification by the Borrower
	  	 	106	  
	         11.3.3
	 	 Reimbursement by Lenders
	  	 	107	  
	         11.3.4
	 	 Waiver of Consequential Damages, Etc.
	  	 	107	  
	         11.3.5
	 	 Payments
	  	 	107	  
	     11.4
	 	 Holidays
	  	 	107	  
	     11.5
	 	 Notices; Effectiveness; Electronic Communication
	  	 	108	  
	         11.5.1
	 	 Notices Generally
	  	 	108	  
	         11.5.2
	 	 Electronic Communications
	  	 	108	  
	         11.5.3
	 	 Change of Address, Etc.
	  	 	108	  
	     11.6
	 	 Severability
	  	 	108	  
	     11.7
	 	 Duration; Survival
	  	 	109	  
	     11.8
	 	 Successors and Assigns
	  	 	109	  
	         11.8.1
	 	 Successors and Assigns Generally
	  	 	109	  
	         11.8.2
	 	 Assignments by Lenders
	  	 	109	  
	         11.8.3
	 	 Register
	  	 	111	  
	         11.8.4
	 	 Participations
	  	 	111	  
	         11.8.5
	 	 Certain Pledges; Successors and Assigns Generally
	  	 	112	  
	     11.9
	 	 Confidentiality
	  	 	112	  
	         11.9.1
	 	 General
	  	 	112	  
	         11.9.2
	 	 Sharing Information With Affiliates of the Lenders
	  	 	113	  
	     11.10
	 	 Counterparts; Integration; Effectiveness
	  	 	113	  
	         11.10.1
	 	 Counterparts; Integration; Effectiveness
	  	 	113	  
	     11.11
	 	 CHOICE OF LAW; SUBMISSION TO JURISDICTION; WAIVER OF VENUE; SERVICE OF PROCESS; WAIVER OF JURY TRIAL
	  	 	113	  
	         11.11.1
	 	 Governing Law
	  	 	113	  
	         11.11.2
	 	 SUBMISSION TO JURISDICTION
	  	 	113	  
	         11.11.3
	 	 WAIVER OF VENUE
	  	 	114	  
	         11.11.4
	 	 SERVICE OF PROCESS
	  	 	114	  
	         11.11.5
	 	 WAIVER OF JURY TRIAL
	  	 	114	  
	     11.12
	 	 USA Patriot Act Notice
	  	 	115	  
	     11.13
	 	 Joinder of Guarantors
	  	 	115	  
	     11.14
	 	 Funding by Branch, Subsidiary or Affiliate
	  	 	115	  
	         11.14.1
	 	 Notional Funding
	  	 	115	  
	         11.14.2
	 	 Actual Funding
	  	 	115	  
	     11.15
	 	 Amendment and Restatement, No Novation
	  	 	116	  

  
 (vi)

 LIST OF SCHEDULES AND EXHIBITS 

 

					
	SCHEDULES	  		  	
			
	 SCHEDULE 1.1(A)
	  	 -
	  	 PRICING GRID

	 SCHEDULE 1.1(B)
	  	 -
	  	 COMMITMENTS OF LENDERS AND ADDRESSES FOR NOTICES

	 SCHEDULE 1.1(E)
	  	 -
	  	 EXCLUDED SUBSIDIARIES

	 SCHEDULE 1.1(L)
	  	 -
	  	 LANDLORD’S WAIVERS - LOCATIONS

	 SCHEDULE 1.1(P)
	  	 -
	  	 PERMITTED LIENS

	 SCHEDULE 2.9.1
	  	 -
	  	 EXISTING LETTERS OF CREDIT

	 SCHEDULE 6.1.1
	  	 -
	  	 QUALIFICATIONS TO DO BUSINESS

	 SCHEDULE 6.1.3
	  	 -
	  	 SUBSIDIARIES

	 SCHEDULE 6.1.7
	  	 -
	  	 LITIGATION

	 SCHEDULE 6.1.8
	  	 -
	  	 OWNED AND LEASED REAL PROPERTY

	 SCHEDULE 6.1.13
	  	 -
	  	 CONSENTS AND APPROVALS

	 SCHEDULE 6.1.15
	  	 -
	  	 PATENTS, TRADEMARKS, COPYRIGHTS, LICENSES, ETC.

	 SCHEDULE 6.1.18
	  	 -
	  	 PARTNERSHIP AGREEMENTS; LLC AGREEMENTS

	 SCHEDULE 6.1.19
	  	 -
	  	 INSURANCE POLICIES

	 SCHEDULE 6.1.21
	  	 -
	  	 MATERIAL CONTRACTS

	 SCHEDULE 6.1.23
	  	 -
	  	 EMPLOYEE BENEFIT PLAN DISCLOSURES

	 SCHEDULE 6.1.25
	  	 -
	  	 ENVIRONMENTAL DISCLOSURES

	 SCHEDULE 7.1.1
	  	 -
	  	 MATTERS TO BE ADDRESSED BY OPINION(S) OF COUNSEL

	 SCHEDULE 8.1.3
	  	 -
	  	 INSURANCE REQUIREMENTS RELATING TO COLLATERAL

	 SCHEDULE 8.2.1
	  	 -
	  	 PERMITTED INDEBTEDNESS

	 SCHEDULE 8.2.3
	  	 -
	  	 GUARANTIES

	 SCHEDULE 8.2.4
	  	 -
	  	 PERMITTED LOANS AND INVESTMENTS

	 SCHEDULE 8.2.9
	  	 -
	  	 PERMITTED PARTNERSHIPS, LLCs, JOINT VENTURES

	 SCHEDULE 8.2.10
	  	 -
	  	 BUSINESS DESCRIPTIONS

			
	EXHIBITS	  		  	
			
	 EXHIBIT 1.1(A)
	  	 -
	  	 ASSIGNMENT AND ASSUMPTION AGREEMENT

	 EXHIBIT 1.1(G)(1)
	  	 -
	  	 GUARANTOR JOINDER

	 EXHIBIT 1.1(G)(2)
	  	 -
	  	 GUARANTY AGREEMENT

	 EXHIBIT 1.1(I)
	  	 -
	  	 INTERCOMPANY SUBORDINATION AGREEMENT

	 EXHIBIT 1.1(N)(1)
	  	 -
	  	 REVOLVING CREDIT NOTE

	 EXHIBIT 1.1(N)(2)
	  	 -
	  	 SWING LOAN NOTE

	 EXHIBIT 1.1(P)(1)
	  	 -
	  	 PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT

	 EXHIBIT 1.1(P)(2)
	  	 -
	  	 PLEDGE AGREEMENT

	 EXHIBIT 1.1(S)
	  	 -
	  	 SECURITY AGREEMENT

	 EXHIBIT 2.5.1
	  	 -
	  	 LOAN REQUEST

	 EXHIBIT 2.5.2
	  	 -
	  	 SWING LOAN REQUEST

	 EXHIBIT 2.11
	  	 -
	  	 LENDER JOINDER

	 EXHIBIT 5.9.7(A)
	  	 -
	  	 U.S. TAX COMPLIANCE CERTIFICATE (For Foreign Lenders That Are Not Partnerships For U.S. Federal Income Tax
Purposes)

	 EXHIBIT 5.9.7(B)
	  	 -
	  	 U.S. TAX COMPLIANCE CERTIFICATE (For Foreign Participants That Are Not Partnerships For U.S. Federal Income Tax
Purposes)

	 EXHIBIT 5.9.7(C)
	  	 -
	  	 U.S. TAX COMPLIANCE CERTIFICATE (For Foreign Participants That Are Partnerships For U.S. Federal Income Tax
Purposes)

	 EXHIBIT 5.9.7(D)
	  	 -
	  	 U.S. TAX COMPLIANCE CERTIFICATE (For Foreign Lenders That Are Partnerships For U.S. Federal Income Tax
Purposes)

	 EXHIBIT 7.1.16
	  	 -
	  	 LANDLORD’S WAIVER

	 EXHIBIT 8.2.6
	  	 -
	  	 ACQUISITION COMPLIANCE CERTIFICATE

	 EXHIBIT 8.3.3
	  	 -
	  	 QUARTERLY COMPLIANCE CERTIFICATE

  
 (vii)

 AMENDED AND RESTATED CREDIT AGREEMENT 

THIS AMENDED AND RESTATED CREDIT AGREEMENT (as hereafter amended, the “Agreement”) is dated as of March 27, 2013
and is made by and among KOPPERS INC., a Pennsylvania corporation (the “Borrower”), each of the GUARANTORS (as hereinafter defined), the LENDERS (as hereinafter defined), PNC BANK, NATIONAL ASSOCIATION, in its capacity as
administrative agent for the Lenders under this Agreement (hereinafter referred to in such capacity as the “Administrative Agent”), BANK OF AMERICA, N.A., as Documentation Agent, and CITIZENS BANK OF PENNSYLVANIA, FIRST COMMONWEALTH
BANK and WELLS FARGO BANK, N.A., as Syndication Agents. 
 WITNESSETH: 

WHEREAS, the Borrower, the Administrative Agent, the Guarantors and the Lenders are party to that certain Amended and Restated Credit
Agreement dated as of October 31, 2008, as amended (the “Existing Credit Agreement”) pursuant to which the lenders party thereto extended to the Borrower a $300,000,000 revolving credit facility; 

WHEREAS, the Borrower has requested the Lenders to amend and restate the Existing Credit Agreement and, in connection therewith, continue
to provide a revolving credit facility to the Borrower in an aggregate principal amount not to exceed $300,000,000; and 

WHEREAS, the Lenders are willing to provide such credit facility upon the terms and conditions hereinafter set forth. 

NOW, THEREFORE, in consideration of their mutual covenants and agreements hereinafter set forth and intending to be legally bound hereby,
the parties hereto covenant and agree that the Existing Credit Agreement is hereby amended and restated as follows: 
 1.
CERTAIN DEFINITIONS 
 1.1 Certain Definitions. In addition to words and terms defined elsewhere in this
Agreement, the following words and terms shall have the following meanings, respectively, unless the context hereof clearly requires otherwise: 
 Account shall mean any account, contract right, general intangible, chattel paper, instrument or document representing any right to payment for goods sold or services rendered, whether or not
earned by performance and whether or not evidenced by a contract, instrument or document, which is now owned or hereafter acquired by the Borrower or any other Loan Party. All Accounts of the Loan Parties shall be subject to the Administrative
Agent’s Prior Security Interest for the benefit of the Lenders and their respective Affiliates. 
 Account Debtor
shall mean any Person who is or who may become obligated to the Borrower or to any other Loan Party, with respect to, or on account of, an Account. 
 Acquisition Compliance Certificate shall have the meaning specified in Section 8.2.6 [Liquidations, Mergers, Consolidations, Acquisitions] hereof. 

 Administrative Agent shall mean PNC Bank, National Association, and its successors
and assigns, in its capacity as administrative agent hereunder. 
 Administrative Agent’s Fee shall have the meaning
specified in Section 10.9 [Administrative Agent’s Fee]. 
 Administrative Agent’s Letter shall have the
meaning specified in Section 10.9 [Administrative Agent’s Fee]. 
 Affiliate as to any Person shall mean any
other Person (i) which directly or indirectly controls, is controlled by, or is under common control with such Person, (ii) which beneficially owns or holds 5% or more of any class of the voting or other equity interests of such Person, or
(iii) 5% or more of any class of voting interests or other equity interests of which is beneficially owned or held, directly or indirectly, by such Person. Control, as used in this definition, shall mean the possession, directly or indirectly,
of the power to direct or cause the direction of the management or policies of a Person, whether through the ownership of voting securities, by contract or otherwise, including the power to elect a majority of the directors or trustees of a
corporation or trust, as the case may be. 
 Agents shall mean, collectively, the Administrative Agent, the Documentation
Agent and the Syndication Agents. 
 Anti-Terrorism Laws shall mean any applicable Laws relating to terrorism or money
laundering, government sanctions and know-your-client requirements including Executive Order No. 13224, the USA Patriot Act, the Laws comprising or implementing the Bank Secrecy Act, and the Laws administered by the United States Treasury
Department’s Office of Foreign Asset Control and Canadian Anti-Money Laundering & Anti-Terrorism Legislation and the regulations promulgated thereunder (as any of the foregoing Laws may from time to time be amended, renewed, extended,
or replaced). 
 Applicable Commitment Fee Rate shall mean, as applicable, the percentage rate per annum equal to:

 (i) 0.35% if the Revolving Facility Usage divided by the Revolving Commitments of the Lenders is less than 50%; or

 (ii) 0.25% if the Revolving Facility Usage divided by the Revolving Commitments of the Lenders is equal to or greater than
50%. 
 Applicable Letter of Credit Fee Rate shall mean the percentage rate per annum based on the Leverage Ratio then in
effect according to the pricing grid on Schedule 1.1(A) below the heading “Letter of Credit Fee.” 

Applicable Margin shall mean, as applicable: 
 (i) the percentage spread to be added to the Base Rate applicable to Revolving Credit Loans under the Base Rate Option based on the Leverage Ratio then in effect according to the pricing grid on
Schedule 1.1(A) below the heading “Revolving Credit Base Rate Spread”, or 

  
 2 

 (ii) the percentage spread to be added to the Euro-Rate applicable to Revolving Credit Loans
under the Euro-Rate Option based on the Leverage Ratio then in effect according to the pricing grid on Schedule 1.1(A) below the heading “Revolving Credit Euro-Rate Spread”. 

Approved Fund shall mean any fund that is engaged in making, purchasing, holding or investing in bank loans and similar extensions
of credit in the ordinary course of business and that is administered or managed by (i) a Lender, (ii) an Affiliate of a Lender or (iii) an entity or an Affiliate of an entity that administers or manages a Lender. 

As-Offered Rate shall mean an interest rate per annum (computed on the basis of a year of 360 days and actual days elapsed)
applicable to the Swing Loans offered by the Swing Loan Lender, as determined by the Swing Loan Lender in its sole discretion. 

Assignment and Assumption Agreement shall mean an assignment and assumption agreement entered into by a Lender and an assignee
permitted under Section 11.8 [Successors and Assigns], in substantially the form of Exhibit 1.1(A). 

Authorized Officer shall mean, with respect to any Loan Party, Chief Executive Officer, President, Chief Financial Officer,
Treasurer, or Director of such Loan Party of such Loan Party, any manager or the members (as applicable) in the case of any Loan Party which is a limited liability company, or such other individuals, designated by written notice to the
Administrative Agent from the Borrower, authorized to execute notices, reports and other documents on behalf of such Loan Party required hereunder. The Borrower may amend such list of individuals from time to time by giving written notice of such
amendment to the Administrative Agent. 
 Base Rate shall mean, for any day, a fluctuating per annum rate of interest
equal to the highest of (i) the Federal Funds Open Rate, plus 0.5%, (ii) the Prime Rate, and (iii) the Daily LIBOR Rate, plus 100 basis points (1.0%). Any change in the Base Rate (or any component thereof) shall take
effect at the opening of business on the day such change occurs. 
 Base Rate Option shall mean the option of the
Borrower to have Loans bear interest at the rate and under the terms set forth in Section 4.1.1(i) [Revolving Credit Base Rate Options]. 
 Beazer Acquisition Agreement shall mean the Asset Purchase Agreement dated as of December 28, 1988, as amended as of July 15, 2004, by and between the Borrower and Beazer East.

 Beazer Acquisition Agreement Guarantee shall mean the Guarantee of Beazer Limited of all of Beazer East’s
liabilities and obligations under Article VII of the Beazer Acquisition Agreement. 
 Beazer East shall mean Beazer East,
Inc., a Delaware corporation. 

  
 3 

 Beazer Limited shall mean Beazer Limited, an English corporation. 

Benefit Arrangement shall mean at any time an “employee benefit plan”, within the meaning of Section 3(3) of ERISA,
which is neither a Plan nor a Multiemployer Plan and which is maintained, sponsored or otherwise contributed to by any member of the ERISA Group. 
 Borrower shall have the meaning specified in the introductory paragraph. 

Borrowing Date shall mean, with respect to any Loan, the date for the making thereof or the renewal or conversion thereof at or to
the same or a different Interest Rate Option, which shall be a Business Day. 
 Borrowing Tranche shall mean specified
portions of Loans outstanding as follows: (i) any Loans to which a Euro-Rate Option applies which become subject to the same Interest Rate Option under the same Loan Request by the Borrower and which have the same Interest Period shall
constitute one Borrowing Tranche, and (ii) all Loans to which a Base Rate Option applies shall constitute one Borrowing Tranche. 
 Business Day shall mean any day other than a Saturday or Sunday or a legal holiday on which commercial banks are authorized or required to be closed for business in Pittsburgh, Pennsylvania and if
the applicable Business Day relates to any Loan to which the Euro-Rate Option applies, such day must also be a day on which dealings are carried on in the London interbank market. 

Canadian Anti-Money Laundering & Anti-Terrorism Legislation shall mean the Criminal Code, R.S.C. 1985, c.
C-46, The Proceeds of Crime (Money Laundering) and Terrorist Financing Act, S.C. 2000, c. 17 and the United Nations Act, R.S.C. 1985, c. U-2 or any similar Canadian legislation, together with all rules, regulations and interpretations
thereunder or related thereto including, without limitation, the Regulations Implementing the United Nations Resolutions on the Suppression of Terrorism and the United Nations Al-Qaida and Taliban Regulations promulgated under the United
Nations Act. 
 Capital Expenditures shall mean for any period, with respect to any Person, the aggregate of all
expenditures by such Person for the acquisition or leasing (pursuant to a capital lease) of fixed or capital assets or additions to equipment (including replacements, capitalized repairs and improvements during such period) which are required to be
capitalized under GAAP on a consolidated balance sheet of such Person. 
 Cash Collateralize means to pledge and deposit
with or deliver to Administrative Agent, for the benefit of each Issuing Lender and the Lenders, as collateral for the Letter of Credit Obligations, or obligations of the Lenders to fund participations in respect of Letter of Credit Obligations,
cash or deposit account balances pursuant to documentation satisfactory to Administrative Agent and each Issuing Lender (which documents are hereby consented to by the Lenders). Cash Collateral shall have a meaning correlative to the
foregoing and shall include the proceeds of such cash collateral and other credit support. 
 Cash Equivalents shall
mean, at any time, (i) Indebtedness with a maturity of one year or less issued or directly and fully guaranteed or insured by the United States or any agency 

  
 4 

 
or instrumentality thereof (provided that the full faith and credit of the United States is pledged in support thereof), (ii) certificates of deposit or acceptances with a maturity of one
year or less of any financial institution that is a member of the Federal Reserve System having combined capital and surplus and undivided profits of not less than $500,000,000, (iii) commercial paper with a maturity of 270 days or less issued
by a corporation (except an Affiliate of the Borrower) organized under the laws of any state of the United States or the District of Columbia or of the Commonwealth of Australia or any state thereof or of England and rated at least A-1 by
Standard & Poor’s or at least P-1 by Moody’s, (iv) repurchase agreements with institutions described in clause (ii) with respect to investments described in clause (i), and (v) money market mutual funds or cash
management trusts rated in the highest rating by Standard & Poor’s or Moody’s (and not rated other than in the highest rating by Standard & Poor’s or Moody’s) or investing solely in investments described in
clauses (i) through (iv) above. 
 Cash Management Agreements shall have the meaning specified in
Section 2.6.6 [Swing Loans Under Cash Management Agreements]. 
 Change in Law shall mean the occurrence, after the
date of this Agreement, of any of the following: (i) the adoption or taking effect of any Law, (ii) any change in any Law or in the administration, interpretation, implementation or application thereof by any Official Body or
(iii) the making or issuance of any request, rule, guideline or directive (whether or not having the force of Law) by any Official Body; provided that notwithstanding anything herein to the contrary, (x) the Dodd-Frank Wall Street
Reform and Consumer Protection Act and all requests, rules, regulations, guidelines, interpretations or directives thereunder or issued in connection therewith (whether or not having the force of Law) and (y) all requests, rules, regulations,
guidelines, interpretations or directives promulgated by the Bank for International Settlements, the Basel Committee on Banking Supervision (or any successor or similar authority) or the United States or foreign regulatory authorities (whether or
not having the force of Law), in each case pursuant to Basel III, shall in each case be deemed to be a Change in Law regardless of the date enacted, adopted, issued, promulgated or implemented. 

Change of Control shall mean (i) any person or group of persons (within the meaning of Sections 13(d) or 14(a) of the
Securities Exchange Act of 1934, as amended) shall have acquired beneficial ownership of (within the meaning of Rule 13d-3 promulgated by the Securities and Exchange Commission under said Act) 35% or more of the voting capital stock of KI Holdings,
(ii) KI Holdings shall cease to own 100% of the outstanding capital stock of the Borrower, (iii) a “Change of Control” as defined in the 2009 Senior Note Indenture shall occur, or (iv) the Borrower shall cease to own 100% of
the outstanding capital stock, member interests or partnership interests of any Loan Party except as permitted in this Agreement or following the consent of the Required Lenders. 

China JV Letter of Credit shall mean that certain letter of credit denominated in Renminbi and issued by The Bank of
Tokyo-Mitsubishi UFJ, Ltd. in its capacity as an Issuing Lender. 
 CIP Regulations shall have the meaning specified in
Section 10.11 [No Reliance on Administrative Agent’s Customer Identification Program]. 

  
 5 

 Closing Date shall mean the Business Day on which the first Loan shall be made, which
shall be March 27, 2013. 
 Collateral shall mean the Pledged Collateral, the UCC Collateral, and the Intellectual
Property Collateral. 
 Collateral Agent shall have the meaning specified in Section 9.2.5 [Collateral Sharing].

 Collateral Documents shall have the meaning specified in Section 9.2.5 [Collateral Sharing]. 

Commitment shall mean as to any Lender the aggregate of its Revolving Credit Commitment and, in the case of the Swing Loan Lender,
its Swing Loan Commitment, and Commitments shall mean the aggregate of the Revolving Credit Commitments and Swing Loan Commitment of all of the Lenders. 
 Commitment Fee shall have the meaning specified in Section 2.3 [Commitment Fees]. 
 Commodity Exchange Act shall mean the Commodity Exchange Act (7 U.S.C. § 1 et. seq.), as amended from time to time, and any successor statute. 

Compliance Certificate shall have the meaning specified in Section 8.3.3 [Certificate of the Borrower]. 

Computation Date shall have the meaning specified in Section 2.12.1 [Periodic Computations of Dollar Equivalent amounts of
Revolving Credit Loans and Letters of Credit Outstanding, Etc.]. 
 Connection Income Taxes shall mean Other Connection
Taxes that are imposed on or measured by net income (however denominated) or that are franchise Taxes or branch profits Taxes. 

Consideration shall mean with respect to any Permitted Acquisition, the aggregate of (i) the cash paid by the Borrower or any
of its respective Subsidiaries, directly or indirectly, to the seller in connection therewith, (ii) the Indebtedness incurred or assumed by Borrower or any of its Subsidiaries, whether in favor of the seller or otherwise and whether fixed or
contingent, (iii) any Guaranty given or incurred by the Borrower or any of its respective Subsidiaries in connection therewith, and (iv) any other consideration given or obligation incurred by the Borrower or any of its respective
Subsidiaries in connection therewith. 
 Consolidated EBITDA for any period of determination shall mean (i) the sum
of, without duplication, (a) net income, (b) depreciation, (c) depletion, (d) amortization, (e) other non-recurring, non-cash charges to net income, (f) losses on the sale of assets outside the ordinary course of
business, (g) interest expense, (h) income tax expense, (i) cash dividends received from Affiliates to the extent not included in determining Consolidated Net Income, (j) equity losses of Affiliates (other than Consolidated
Subsidiaries) to the extent included in 

  
 6 

 
determining Consolidated Net Income for such period, and (k) non-recurring cash and non-cash charges to net income in an aggregate cumulative amount not greater than $10,000,000 related to
discontinuation or sale of business operations of the Borrower and its Subsidiaries as such charges are incurred, minus (ii) the sum of non-recurring, non-cash credits to net income, gains on the sale of assets outside the ordinary course of
business, and equity earnings of Affiliates (other than Consolidated Subsidiaries) to the extent included in determining Consolidated Net Income for such period, in each case of the Borrower and its Subsidiaries for such period determined and
consolidated in accordance with GAAP. For purposes of determining Consolidated EBITDA, items related to Excluded Subsidiaries shall be excluded, except that cash dividends paid by an Excluded Subsidiary to a wholly-owned Subsidiary of the Borrower
(other than Koppers Beijing, Koppers Mauritius or any of their respective subsidiaries) shall be included in Consolidated EBITDA, but only to the extent that such dividends paid by the Excluded Subsidiaries exceed the loans, advances and investments
made by the Loan Parties in or to such Excluded Subsidiaries and their respective subsidiaries during the period of measurement. For purposes of this definition, with respect to a business acquired by the Loan Parties pursuant to a Permitted
Acquisition, Consolidated EBITDA as reported in the maximum Leverage Ratio shall be calculated on a pro forma basis, using (i) historical numbers, in accordance with GAAP as if the Permitted Acquisition had been consummated at the beginning of
such period or (ii) financial effects that are reasonably identifiable and factually supportable, as projected by the Borrower in good faith, and agreed to by the Administrative Agent, and set forth in a certificate delivered by an Authorized
Officer of the Borrower to the Administrative Agent (which certificate shall also set forth in reasonable detail the calculation of such financial effects). Additionally, for purposes of this definition, with respect to a business or assets disposed
of by the Loan Parties pursuant to Section 8.2.7 [Disposition of Assets or Subsidiaries] hereof, Consolidated EBITDA as reported in the maximum Leverage Ratio shall be calculated as if such disposition had been consummated at the beginning of
such period. 
 Consolidated Net Income for any period of determination shall mean the consolidated net income (or loss)
after taxes of the Borrower and its Consolidated Subsidiaries determined and consolidated in accordance with GAAP. 

Consolidated Net Tangible Assets shall mean, at any time, the total assets of the Borrower and its Subsidiaries, less all
Intangible Assets, as set forth on the consolidated balance sheet of the Borrower as of the end of the most recently concluded fiscal quarter of the Borrower (but excluding the assets and Intangible Assets of the Excluded Subsidiaries and their
respective subsidiaries). 
 Consolidated Subsidiaries of the Borrower shall mean those Subsidiaries whose accounts are
or should be consolidated with those of the Borrower at such time. 
 Contamination shall mean the presence or release or
threat of release of Regulated Substances in, on, under or migrating to or from the Property, which pursuant to Environmental Laws requires notification or reporting to an Official Body, or which pursuant to Environmental Laws requires the
performance of a Remedial Action or which otherwise constitutes a violation of Environmental Laws. 

  
 7 

 Currency Agreement shall mean any foreign exchange contract, currency swap agreement
or other similar agreement or arrangement, among the Borrower or any of its Subsidiaries, on the one hand, and one or more financial institutions, on the other hand, designed to protect the Borrower or any of its Subsidiaries against fluctuations in
currency values. 
 Daily LIBOR Rate shall mean, for any day, the rate per annum determined by the Administrative Agent
by dividing (x) the Published Rate by (y) a number equal to 1.00 minus the Euro-Rate Reserve Percentage on such day. 
 Defaulting Lender shall mean any Lender that (a) has failed, within two Business Days of the date required to be funded or paid, to (i) fund any portion of its Loans, (ii) fund any
portion of its participations in Letters of Credit or Swing Loans or (iii) pay over to the Administrative Agent, the Issuing Lenders, PNC (as the Swing Loan Lender) or any Lender any other amount required to be paid by it hereunder, unless, in
the case of clause (i) above, such Lender notifies the Administrative Agent in writing that such failure is the result of such Lender’s good faith determination that a condition precedent to funding (specifically identified and including
the particular default, if any) has not been satisfied, (b) has notified the Borrower or the Administrative Agent in writing, or has made a public statement to the effect, that it does not intend or expect to comply with any of its funding
obligations under this Agreement (unless such writing or public statement indicates that such position is based on such Lender’s good faith determination that a condition precedent (specifically identified and including the particular default,
if any) to funding a loan under this Agreement cannot be satisfied) or generally under other agreements in which it commits to extend credit, (c) has failed, within two Business Days after request by the Administrative Agent or the Borrower,
acting in good faith, to provide a certification in writing from an authorized officer of such Lender that it will comply with its obligations (and is financially able to meet such obligations) to fund prospective Loans and participations in then
outstanding Letters of Credit and Swing Loans under this Agreement, provided that such Lender shall cease to be a Defaulting Lender pursuant to this clause (c) upon the Administrative Agent’s or the Borrower’s receipt of such
certification in form and substance satisfactory to the Administrative Agent or the Borrower, as the case may be, (d) has become the subject of a Bankruptcy Event or (e) has failed at any time to comply with the provisions of
Section 5.3 [Sharing of Payments by Lenders] with respect to purchasing participations from the other Lenders, whereby such Lender’s share of any payment received, whether by setoff or otherwise, is in excess of its Ratable Share of such
payments due and payable to all of the Lenders. 
 As used in this definition and in Section 2.10 [Defaulting Lenders], the
term “Bankruptcy Event” means, with respect to any Person, such Person or such Person’s direct or indirect parent company becoming the subject of a bankruptcy or insolvency proceeding, or having had a receiver, conservator, trustee,
administrator, custodian, assignee for the benefit of creditors or similar Person charged with the reorganization or liquidation of its business appointed for it, or, in the good faith determination of the Administrative Agent, has taken any action
in furtherance of, or indicating its consent to, approval of, or acquiescence in, any such proceeding or appointment, provided that a Bankruptcy Event shall not result solely by virtue of any ownership interest, or the acquisition of any ownership
interest, in such Person or such Person’s direct or indirect parent company by an Official Body or instrumentality thereof if, and only if, such ownership interest does not result in or provide such Person with immunity from the

  
 8 

 
jurisdiction of courts within the United States or from the enforcement of judgments or writs of attachment on its assets or permit such Person (or such Official Body or instrumentality) to
reject, repudiate, disavow or disaffirm any contracts or agreements made by such Person. 
 Dollar, Dollars, U.S. Dollars
and the symbol $ shall mean lawful money of the United States of America. 
 Dollar Equivalent shall mean, with
respect to any amount of any currency, as of any Computation Date, the Equivalent Amount of such currency expressed in Dollars. 

Drawing Date shall have the meaning specified in Section 2.9.3 [Disbursements, Reimbursement]. 

Environmental Complaint shall mean any (i) notice of non-compliance or violation, citation or order relating in any way to
any Environmental Law, Environmental Permit, Contamination or Regulated Substance; (ii) civil, criminal, administrative or regulatory investigation instituted by an Official Body relating in any way to any Environmental Law, Environmental
Permit, Contamination or Regulated Substance; (iii) administrative, regulatory or judicial action, suit, claim or proceeding instituted by any Person or Official Body or any written notice of liability or potential liability from any Person or
Official Body, in either instance, setting forth allegations relating to or a cause of action for personal injury (including but not limited to death), property damage, natural resource damage, contribution or indemnity for the costs associated with
the performance of Remedial Actions, direct recovery for the costs associated with the performance of Remedial Actions, liens or encumbrances attached to or recorded or levied against property for the costs associated with the performance of
Remedial Actions, civil or administrative penalties, criminal fines or penalties, or declaratory or equitable relief arising under any Environmental Laws; or (iv) subpoena, request for information or other written notice or demand of any type
issued by an Official Body pursuant to any Environmental Laws. 
 Environmental Laws shall mean all federal, territorial,
tribal, state, local and foreign Laws (including, but not limited to, the Comprehensive Environmental Response, Compensation and Liability Act, 42 U.S.C. § § 9601 et seq., the Resource Conservation and Recovery Act, 42 U.S.C.
§ 6901 et seq., the Hazardous Materials Transportation Act, 49 U.S.C. § 1801 et seq., the Toxic Substances Control Act, 15 U.S.C. § 2601 et seq., the Federal Water Pollution Control Act, 33 U.S.C.
§ § 1251 et seq., the Federal Safe Drinking Water Act, 42 U.S.C. § § 300f-300j, the Federal Air Pollution Control Act, 42 U.S.C. § 7401 et seq., the Oil Pollution Act, 33 U.S.C. § 2701 et
seq., the Federal Insecticide, Fungicide and Rodenticide Act, 7 U.S.C. § § 136 to 136y, each as amended, and any regulations promulgated thereunder or any equivalent state or local Law, each as amended, and any regulations
promulgated thereunder) and any consent decrees, settlement agreements, judgments, orders, directives, policies or programs issued by or entered into with an Official Body pertaining or relating to: (i) pollution or pollution control;
(ii) protection of human health from exposure to Regulated Substances (iii) protection of the environment and/or natural resources; (iv) the presence, use, management, generation, manufacture, processing, extraction, treatment,
recycling, refining, reclamation, labeling, sale, transport, storage, collection, distribution, disposal or release or threat of release of Regulated Substances; (v) the presence of Contamination; (vi) the protection of endangered or
threatened species; and (vii) the protection of Environmentally Sensitive Areas. 

  
 9 

 Environmental Permits shall mean all permits, licenses, bonds or other forms of
financial assurances, consents, registrations, identification numbers, approvals or authorizations required under Environmental Laws (i) to own, occupy or maintain the Property; (ii) for the operations and business activities of the Loan
Parties or any Subsidiaries of any Loan Party; or (iii) for the performance of a Remedial Action. 
 Environmental
Records shall mean all notices, reports, records, plans, applications, forms or other filings relating or pertaining to the Property, Contamination, the performance of a Remedial Action and the operations and business activities of the Loan
Parties or any Subsidiaries of any Loan Party which pursuant to Environmental Laws, Required Environmental Permits or at the request or direction of an Official Body either must be submitted to an Official Body or which otherwise must be maintained.

 Environmentally Sensitive Area shall mean (i) any wetland as defined by applicable Environmental Laws;
(ii) any area designated as a coastal zone pursuant to applicable Laws, including Environmental Laws; (iii) any area of historic or archeological significance or scenic area as defined or designated by applicable Laws, including
Environmental Laws; (iv) habitats of endangered species or threatened species as designated by applicable Laws, including Environmental Laws; (v) wilderness or refuge areas as defined or designated by applicable Laws, including
Environmental Laws; or (v) a floodplain or other flood hazard area as defined pursuant to any applicable Laws. 

Equivalent Amount shall mean, at any time, as determined by Administrative Agent (which determination shall be conclusive absent
manifest error), with respect to an amount of any currency (the “Reference Currency”) which is to be computed as an equivalent amount of another currency (the “Equivalent Currency”), the amount of such Equivalent
Currency converted from such Reference Currency at Administrative Agent’s spot selling rate (based on the market rates then prevailing and available to Administrative Agent) for the sale of such Equivalent Currency for such Reference Currency
at a time determined by Administrative Agent on the second Business Day immediately preceding the event for which such calculation is made. Notwithstanding the other provisions in this definition, in the case of the China JV Letter of Credit, the
determinations set forth above shall be made by the Issuing Lender of the China JV Letter of Credit rather than the Administrative Agent. 
 Equivalent Currency shall have the meaning specified in the definition of “Equivalent Amount”. 
 ERISA shall mean the Employee Retirement Income Security Act of 1974, as the same may be amended or supplemented from time to time, and any successor statute of similar import, and the rules and
regulations thereunder, as from time to time in effect. 
 ERISA Group shall mean, at any time, the Borrower and all
members of a controlled group of corporations and all trades or businesses (whether or not incorporated) under common control and all other entities which, together with the Borrower, are treated as a single employer under Section 414 of the
Internal Revenue Code. 

  
 10 

 Euro shall refer to the lawful currency of the Participating Member States.

 European Interbank Market shall mean the European interbank market for Euro operating in Participating Member States.

 Euro-Rate shall mean the following: 
 (a) with respect to Dollar Loans comprising any Borrowing Tranche to which the Euro-Rate Option applies for any Interest Period, the interest rate per annum determined by the Administrative Agent by
dividing (the resulting quotient rounded upwards, if necessary, to the nearest 1/100th of 1% per annum) (i) the rate which appears on the Bloomberg Page BBAM1 (or on such other substitute Bloomberg page that displays rates at which Dollar
deposits are offered by leading banks in the London interbank deposit market), or the rate which is quoted by another source selected by the Administrative Agent which has been approved by the British Bankers’ Association as an authorized
information vendor for the purpose of displaying rates at which US Dollar deposits are offered by leading banks in the London interbank deposit market (for purposes hereof, an “Alternate Source”), at approximately 11:00 a.m., London
time, two (2) Business Days prior to the commencement of such Interest Period as the London interbank offered rate for Dollars for an amount comparable to the principal amount of such Borrowing Tranche and having a borrowing date and a maturity
comparable to such Interest Period (or if there shall at any time, for any reason, no longer exist a Bloomberg Page BBAM1 (or any substitute page) or any Alternate Source, a comparable replacement rate determined by the Administrative Agent at such
time (which determination shall be conclusive absent manifest error)), by (ii) a number equal to 1.00 minus the Euro-Rate Reserve Percentage. The Euro-Rate with respect to Dollar Loans may also be expressed by the following formula: 

 

					
		 	Euro-Rate =	  	London interbank offered rate quoted by
		 		  	Bloomberg or appropriate successor as shown on
		 		  	Bloomberg Page
BBAM1                                    
		 		  	      1.0 - Euro-Rate Reserve Percentage

 The Euro-Rate shall be adjusted with respect to any Loan to which the Euro-Rate Option applies that is
outstanding on the effective date of any change in the Euro-Rate Reserve Percentage as of such effective date. The Administrative Agent shall give prompt notice to the Borrower of the Euro-Rate as determined or adjusted in accordance herewith, which
determination shall be conclusive absent manifest error. 
 (b) with respect to Optional Currency Loans in currency other than
Euro comprising any Borrowing Tranche to which the Euro-Rate Option applies for any Interest Period, the interest rate per annum determined by Administrative Agent by dividing (i) the rate which appears on the Bloomberg Page BBAM1 (or on such
other substitute Bloomberg page that displays rates at which deposits in the relevant Optional Currency are offered by leading banks in the Relevant Interbank Market), or the rate which is quoted by an Alternate Source, at approximately 11:00 a.m.,
London time, two (2) Business Days prior to the commencement of 

  
 11 

 
such Interest Period as the Relevant Interbank Market offered rate for deposits in the relevant Optional Currency for an amount comparable to the principal amount of such Borrowing Tranche and
having a borrowing date and a maturity comparable to such Interest Period (or if there shall at any time, for any reason, no longer exist a Bloomberg Page BBAM1 (or any substitute page) or any Alternate Source, a comparable replacement rate
determined by the Administrative Agent at such time (which determination shall be conclusive absent manifest error)), by (ii) a number equal to 1.00 minus the Euro-Rate Reserve Percentage. Such Euro-Rate may also be expressed by the following
formula: 
  

					
		 	Euro-Rate =	  	Relevant Interbank Market offered rate quoted by
		 		  	Bloomberg or appropriate successor as shown on
		 		  	Bloomberg Page
BBAM1                                    
		 		  	      1.00 - Euro-Rate Reserve Percentage

 The Euro-Rate shall be adjusted with respect to any Loan to which the Euro-Rate Option applies that is
outstanding on the effective date of any change in the Euro-Rate Reserve Percentage as of such effective date. The Administrative Agent shall give prompt notice to the Borrower of the Euro-Rate as determined or adjusted in accordance herewith, which
determination shall be conclusive absent manifest error. The Euro-Rate for any Loans shall be based upon the Euro-Rate for the currency in which such Loans are requested. 
 (c) with respect to Optional Currency Loans denominated in Euro comprising any Borrowing Tranche to which the Euro-Rate Option applies for any Interest Period, the interest rate per annum determined by
Administrative Agent by dividing (i) the rate which appears on the Bloomberg Page BBAM1 (or on such other substitute Bloomberg page that displays rates at which deposits in Euro are offered by leading banks in the Relevant Interbank Market) or
the rate which is quoted by an Alternate Source, at approximately 11:00 a.m., Brussels time, two (2) Business Days prior to the commencement of such Interest Period as the Relevant Interbank Market offered rate for deposits in Euro for an
amount comparable to the principal amount of such Borrowing Tranche and having a borrowing date and a maturity comparable to such Interest Period (or if there shall at any time, for any reason, no longer exist a Bloomberg Page BBAM1 (or any
substitute page) or any Alternate Source, a comparable replacement rate determined by the Administrative Agent at such time (which determination shall be conclusive absent manifest error)), by (ii) a number equal to 1.00 minus the Euro-Rate
Reserve Percentage. Such Euro-Rate may also be expressed by the following formula: 
  

					
		 	Euro-Rate =	  	London interbank offered rate quoted by
		 		  	Bloomberg or appropriate successor as shown on
		 		  	Bloomberg Page
BBAM1                                
		 		  	      1.00 - Euro-Rate Reserve Percentage

 The Euro-Rate shall be adjusted with respect to any Loan to which the Euro-Rate Option applies that is
outstanding on the effective date of any change in the Euro-Rate Reserve Percentage as of such effective date. The Administrative Agent shall give prompt notice to the Borrower of the Euro-Rate as determined or adjusted in accordance herewith, which
determination shall be conclusive absent manifest error. The Euro-Rate for any Loans shall be based upon the Euro-Rate for the currency in which such Loans are requested. 

  
 12 

 Euro-Rate Option shall mean the option of the Borrower to have Revolving Credit Loans
bear interest at the rate and under the terms and conditions set forth in Section 4.1.1(ii). 
 Euro-Rate Reserve
Percentage shall mean as of any day the maximum percentage in effect on such day, (i) as prescribed by the Board of Governors of the Federal Reserve System (or any successor) for determining the reserve requirements (including supplemental,
marginal and emergency reserve requirements) with respect to eurocurrency funding (currently referred to as “Eurocurrency Liabilities”); and (ii) to be maintained by a Lender as required for reserve liquidity, special deposit,
or similar purpose by any governmental or monetary authority of any country or political subdivision thereof (including any central bank), against (A) any category of liabilities that includes deposits by reference to which a Euro-Rate is to be
determined, or (B) any category of extension of credit or other assets that includes Loans or Borrowing Tranches to which a Euro-Rate applies. 
 Event of Default shall mean any of the events described in Section 9.1 [Events of Default] and referred to therein as an “Event of Default.” 

Excluded Subsidiary shall collectively mean (a) Koppers Mauritius, (b) Koppers Beijing, (c) Koppers Jiangsu,
(d) KCCC, (e) Koppers India, (f) Koppers Tianjin, (g) TKK and (h) any Foreign Subsidiary created or acquired after the Closing Date which meets the following requirements: 

 

	 	(1)	Such Foreign Subsidiary is not wholly-owned, directly or indirectly, by a Loan Party or a Subsidiary of a Loan Party, and 

 

	 	(2)	The investment in such Foreign Subsidiary by the Loan Parties, together with all other loans, advances and investments to and in all of the Loan Parties’ Foreign
Subsidiaries, must not exceed the amount permitted under clause (vi) of Section 8.2.4 [Loans and Investments]. 

 Any Foreign Subsidiary meeting the foregoing requirements may be designated by the Loan Parties as an “Excluded Subsidiary” by delivering written notice to the Administrative Agent prior to the
creation of such Foreign Subsidiary, together with an updated Schedule 1.1(E). 
 Excluded Swap Obligations shall
mean, with respect to any Guarantor, any Swap Obligation if, and to the extent that, all or a portion of the Guaranty of such Guarantor of, or the grant by such Guarantor of a security interest to secure, such Swap Obligation (or any Guaranty
thereof) is or becomes illegal under the Commodity Exchange Act or any rule, regulation or order of the Commodity Futures Trading Commission (or the application or official interpretation of any thereof) by virtue of such Guarantor’s failure
for any reason to constitute an “eligible contract participant” as defined in the Commodity Exchange Act and the regulations thereunder at the time the Guaranty of such Guarantor or the grant of such security interest becomes effective
with respect to such Swap Obligation. If a Swap Obligation arises under a master agreement governing more than one swap, such exclusion shall apply only to the portion of such Swap Obligation that is attributable to swaps for which such Guaranty or
security interest is or becomes illegal. 

  
 13 

 Excluded Taxes shall mean any of the following Taxes imposed on or with respect to a
Recipient or required to be withheld or deducted from a payment to a Recipient, (i) Taxes imposed on or measured by net income (however denominated), franchise Taxes, and branch profits Taxes, in each case, (a) imposed as a result of such
Recipient being organized under the laws of, or having its principal office or, in the case of any Lender, its applicable lending office located in, the jurisdiction imposing such Tax (or any political subdivision thereof) or (b) that are Other
Connection Taxes, (ii) in the case of a Lender, U.S. federal withholding Taxes imposed on amounts payable to or for the account of such Lender with respect to an applicable interest in a Loan or Commitment pursuant to a law in effect on the
date on which (a) such Lender acquires such interest in such Loan or Commitment (other than pursuant to an assignment request by the Borrower under Section 5.6.2 [Replacement of a Lender]) or (b) such Lender changes its lending
office, except in each case to the extent that, pursuant to Section 5.9.7 [Status of Lenders], amounts with respect to such Taxes were payable either to such Lender’s assignor immediately before such Lender became a party hereto or to such
Lender immediately before it changed its lending office, (iii) Taxes attributable to such Recipient’s failure to comply with Section 5.9.7 [Status of Lenders], and (iv) any U.S. federal withholding Taxes imposed under FATCA
(except to the extent imposed due to the failure of the Borrower to provide documentation or information to the IRS). 

Executive Order No. 13224 shall mean the Executive Order No. 13224 on Terrorist Financing, effective September 24,
2001, as the same has been, or shall hereafter be, renewed, extended, amended or replaced. 
 Existing Credit Agreement
shall have the meaning specified in the preamble to this Agreement. 
 Expiration Date shall mean, with respect to the
Revolving Credit Commitments, March 27, 2018. 
 FATCA shall mean Sections 1471 through 1474 of the Code, as of the
date of this Agreement (or any amended or successor version that is substantively comparable and not materially more onerous to comply with), any current or future regulations or official interpretations thereof and any agreements entered into
pursuant to Section 1471(b)(1) of the Code. 
 Federal Funds Effective Rate for any day shall mean the rate per
annum (based on a year of 360 days and actual days elapsed and rounded upward to the nearest 1/100 of 1%) announced by the Federal Reserve Bank of New York (or any successor) on such day as being the weighted average of the rates on overnight
federal funds transactions arranged by federal funds brokers on the previous trading day, as computed and announced by such Federal Reserve Bank (or any successor) in substantially the same manner as such Federal Reserve Bank computes and announces
the weighted average it refers to as the “Federal Funds Effective Rate” as of the date of this Agreement; provided, if such Federal Reserve Bank (or its successor) does not announce such rate on any day, the “Federal Funds
Effective Rate” for such day shall be the Federal Funds Effective Rate for the last day on which such rate was announced. 

  
 14 

 Federal Funds Open Rate for any day shall mean the rate per annum (based on a year of
360 days and actual days elapsed) which is the daily federal funds open rate as quoted by ICAP North America, Inc. (or any successor) as set forth on the Bloomberg Screen BTMM for that day opposite the caption “OPEN” (or on such other
substitute Bloomberg Screen that displays such rate), or as set forth on such other recognized electronic source used for the purpose of displaying such rate as selected by the Administrative Agent (for purposes of this definition, an
“Alternate Source”) (or if such rate for such day does not appear on the Bloomberg Screen BTMM (or any substitute screen) or on any Alternate Source, or if there shall at any time, for any reason, no longer exist a Bloomberg Screen
BTMM (or any substitute screen) or any Alternate Source, a comparable replacement rate determined by the Administrative Agent at such time (which determination shall be conclusive absent manifest error); provided however, that if such day is not a
Business Day, the Federal Funds Open Rate for such day shall be the “open” rate on the immediately preceding Business Day. If and when the Federal Funds Open Rate changes, the rate of interest with respect to any advance to which the
Federal Funds Open Rate applies will change automatically without notice to the Borrower, effective on the date of any such change. 
 Financial Projections shall have the meaning specified in Section 6.1.9(ii). 
 Fitch shall mean Fitch IBCA, Duff & Phelps, a division of Fitch, Inc., and its successors. 
 Fixed Charge Coverage Ratio shall mean the ratio of (i) Consolidated EBITDA minus Capital Expenditures of the Borrower and its Subsidiaries minus cash taxes of the Borrower and its
Subsidiaries, to (ii) Fixed Charges. 
 Fixed Charges shall mean for any period of determination the sum of interest
expense, contractual principal installments on Indebtedness, contractual principal payments on capitalized leases, and dividends and distributions made by the Borrower, in each case of the Borrower and its Subsidiaries for such period determined and
consolidated in accordance with GAAP; except that payments made by the Borrower to redeem the 2009 Senior Notes as permitted under Section 8.2.5 [Restricted Payments] shall be excluded from the calculation of Fixed Charges. 

Foreign Lender shall mean (i) if the Borrower is a U.S. Person, a Lender that is not a U.S. Person, and (ii) if the
Borrower is not a U.S. Person, a Lender that is resident or organized under the Laws of a jurisdiction other than that in which the Borrower is resident for tax purposes. 
 Foreign Subsidiary shall mean a Subsidiary of a Loan Party organized under the laws of a jurisdiction outside of the United States of America, any State thereof or the District of Columbia.

 GAAP shall mean generally accepted accounting principles as are in effect from time to time, subject to the provisions
of Section 1.3 [Accounting Principles; Changes in GAAP], and applied on a consistent basis both as to classification of items and amounts. 

  
 15 

 Guarantor shall mean each of the parties to this Agreement which is designated as a
“Guarantor” on the signature page hereof and each other Person which joins this Agreement as a Guarantor after the date hereof. 
 Guarantor Joinder shall mean a joinder by a Person as a Guarantor under the Loan Documents in the form of Exhibit 1.1(G)(1). 

Guaranty of any Person shall mean any obligation of such Person guaranteeing or in effect guaranteeing any liability or obligation
of any other Person in any manner, whether directly or indirectly, including any agreement to indemnify or hold harmless any other Person, any performance bond or other suretyship arrangement and any other form of assurance against loss, except
endorsement of negotiable or other instruments for deposit or collection in the ordinary course of business. 
 Guaranty
Agreement shall mean the Continuing Agreement of Guaranty and Suretyship in substantially the form of Exhibit 1.1(G)(2) executed and delivered by each of the Guarantors to the Administrative Agent for the benefit of the Lenders.

 Hedge Liabilities shall have the meaning given to such term in the definition of the term “Lender-Provided
Hedge”. 
 Historical Statements shall have the meaning specified in Section 6.1.9(i) [Historical Statements].

 ICC shall have the meaning specified in Section 11.11.1 [Governing Law]. 

Increasing Lender shall have the meaning assigned to that term in Section 2.11 [Increase in Revolving Credit Commitments].

 Indebtedness shall mean, as to any Person at any time, any and all indebtedness, obligations or liabilities (whether
matured or unmatured, liquidated or unliquidated, direct or indirect, absolute or contingent, or joint or several) of such Person for or in respect of: (i) borrowed money, (ii) amounts raised under or liabilities in respect of any note
purchase or acceptance credit facility, (iii) reimbursement obligations (contingent or otherwise) under any letter of credit, currency swap agreement, interest rate swap, cap, collar or floor agreement or other interest rate management device,
(iv) any other transaction (including forward sale or purchase agreements, capitalized leases and conditional sales agreements) having the commercial effect of a borrowing of money entered into by such Person to finance its operations or
capital requirements (but not including trade payables and accrued expenses incurred in the ordinary course of business which are not represented by a promissory note or other evidence of indebtedness and which are not more than thirty
(30) days past due), or (v) any Guaranty of Indebtedness for borrowed money. 
 Indemnified Taxes shall mean
(i) Taxes, other than Excluded Taxes, imposed on or with respect to any payment made by or on account of any obligation of any Loan Party under any Loan Document, and (ii) to the extent not otherwise described in the preceding clause (i),
Other Taxes. 

  
 16 

 Indemnitee shall have the meaning specified in Section 11.3.2 [Indemnification
by the Borrower]. 
 Information shall mean all information received from the Loan Parties or any of their Subsidiaries
relating to the Loan Parties or any of such Subsidiaries or any of their respective businesses, other than any such information that is available to the Administrative Agent, any Lender or any Issuing Lender on a non-confidential basis prior to
disclosure by the Loan Parties or any of their Subsidiaries. 
 Insolvency Proceeding shall mean, with respect to any
Person, (a) a case, action or proceeding with respect to such Person (i) before any court or any other Official Body under any bankruptcy, insolvency, reorganization or other similar Law now or hereafter in effect, or (ii) for the
appointment of a receiver, liquidator, assignee, custodian, trustee, sequestrator, conservator (or similar official) of any Loan Party or otherwise relating to the liquidation, dissolution, winding-up or relief of such Person, or (b) any
general assignment for the benefit of creditors, composition, marshaling of assets for creditors, or other, similar arrangement in respect of such Person’s creditors generally or any substantial portion of its creditors; undertaken under any
Law. 
 Intangible Assets shall mean, at any date, the amount (if any) stated under the heading “Goodwill and Other
Intangible assets, net” or under any other heading relating to intangible assets separately listed, in each case, on the face of a balance sheet of the Borrower and its Subsidiaries organized under the laws of the United States or any state
thereof, prepared on a consolidated basis as of such date. 
 Intellectual Property Collateral shall mean all of the
property described in the Patent, Trademark and Copyright Security Agreement. 
 Intercompany Subordination Agreement
shall mean a Subordination Agreement among the Loan Parties in the form attached hereto as Exhibit 1.1(I). 
 Interest
Period shall mean the period of time selected by the Borrower in connection with (and to apply to) any election permitted hereunder by the Borrower to have Revolving Credit Loans bear interest under the Euro-Rate Option. Subject to the last
sentence of this definition, such period shall be one Month with respect to Optional Currency Loans and one, two, three or six Months with respect to all other Revolving Credit Loans. Such Interest Period shall commence on the effective date of such
Interest Rate Option, which shall be (i) the Borrowing Date if the Borrower is requesting new Loans, or (ii) the date of renewal of or conversion to the Euro-Rate Option if the Borrower is renewing or converting to the Euro-Rate Option
applicable to outstanding Loans. Notwithstanding the second sentence hereof: (A) any Interest Period which would otherwise end on a date which is not a Business Day shall be extended to the next succeeding Business Day unless such Business Day
falls in the next calendar month, in which case such Interest Period shall end on the next preceding Business Day, and (B) the Borrower shall not select, convert to or renew an Interest Period for any portion of the Loans that would end after
the Expiration Date. 

  
 17 

 Interest Rate Hedge shall mean an interest rate exchange, collar, cap, swap,
adjustable strike cap, adjustable strike corridor or similar agreements entered into by the Loan Parties or their Subsidiaries in order to provide protection to, or minimize the impact upon, the Borrower, the Guarantors and/or their Subsidiaries of
increasing floating rates of interest applicable to Indebtedness. 
 Interest Rate Option shall mean any Euro-Rate Option
or Base Rate Option. 
 Internal Revenue Code shall mean the Internal Revenue Code of 1986, as the same may be amended or
supplemented from time to time, and any successor statute of similar import, and the rules and regulations thereunder, as from time to time in effect. 
 IRS shall mean the United States Internal Revenue Service. 
 ISP98
shall have the meaning specified in Section 11.11.1 [Governing Law]. 
 Issuing Lender shall mean (i) PNC, in
its individual capacity as issuer of Letters of Credit hereunder, (ii) The Bank of Tokyo-Mitsubishi UFJ, Ltd., in its individual capacity as issuer of Letters of Credit hereunder, and (iii) any other Lender that Borrower, Administrative
Agent and such other Lender may agree may from time to time issue Letters of Credit hereunder. 
 Joint Venture shall
mean a corporation, partnership, limited liability company or other entity in which any Person other than the Loan Parties and their Subsidiaries holds, directly or indirectly, an equity interest. 

KCCC shall mean Koppers (China) Carbon & Chemical Co, Ltd, a limited liability company organized under the laws of the
People’s Republic of China. 
 KI Holdings shall mean Koppers Holdings Inc., a Pennsylvania corporation. 

Koppers Assurance shall mean Koppers Assurance, Inc., a South Carolina corporation and successor by merger to KHC Assurance, Inc.,
a Vermont corporation. 
 Koppers Beijing shall mean Koppers (Beijing) Chemical Co, Ltd, a limited liability company
organized under the laws of the People’s Republic of China. 
 Koppers India shall mean Koppers India Carbon
Materials and Chemicals Pte Ltd, a company organized under the laws of India. 
 Koppers Jiangsu shall mean Koppers
(Jiangsu) Carbon Chemical Co., Ltd., a limited liability company organized under the laws of the People’s Republic of China. 
 Koppers Mauritius shall mean Koppers Mauritius, a company organized under the laws of the Republic of Mauritius. 
 Koppers Tianjin shall mean Koppers (Tianjin) Trading Co., Ltd., a limited liability company organized under the laws of the People’s Republic of China. 

  
 18 

 Labor Contracts shall mean all employment agreements, employment contracts,
collective bargaining agreements and other agreements among any Loan Party or Subsidiary of a Loan Party and its employees. 

Landlord’s Waiver shall mean a Landlord’s Waiver in favor of the Administrative Agent in substantially the form attached
hereto as Exhibit 7.1.16. 
 Law shall mean any law (including common law), constitution, statute, treaty,
regulation, rule, ordinance, opinion, release, ruling, order, injunction, writ, decree, bond, judgment, authorization or approval, lien or award by or settlement agreement with any Official Body. 

Lender-Provided Hedge shall mean any of the following transactions which is provided by a Lender or an Affiliate of a Lender to
any Loan Party or any Subsidiary of a Loan Party, whether or not such Subsidiary is a Guarantor: (a) an Interest Rate Hedge which (i) is documented in a standard International Swap Dealers and Derivatives Association Agreement,
(ii) provides for the method of calculating the reimbursable amount of the provider’s credit exposure in a reasonable and customary manner, and (iii) is entered into for hedging (rather than speculative) purposes, and (b) foreign
currency exchange transactions, currency swap transactions, cross-currency rate swap transactions, currency options, spot contracts, or any other similar transactions entered into for hedging (rather than speculative) purposes, and
(c) commodity swaps, commodity options, forward commodity contracts and any other similar transactions entered into for hedging (rather than speculative) purposes. The liabilities of the Loan Parties and any such Subsidiaries to the provider of
any Lender-Provided Hedge (the “Hedge Liabilities”) shall be “Obligations” hereunder, guaranteed obligations under the Guaranty Agreement and secured obligations under the Pledge Agreement and Security Agreement and
otherwise treated as Obligations for purposes of each of the other Loan Documents. The Liens securing the Hedge Liabilities shall be pari passu with the Liens securing all other Obligations under this Agreement and the other Loan Documents.

 Lender-Provided Treasury/Credit Arrangement shall mean any obligation or liability of the Borrower or any of its
Subsidiaries to the Administrative Agent or any of the Lenders or their Affiliates howsoever created, arising or evidenced, whether direct or indirect, absolute or contingent, now or hereafter existing, or due or to become due, under or in
connection with (i) treasury management services, depository services, overdraft protection arrangement, and cash management services, including, without limitation all arrangements with the Administrative Agent, or any Lender or its Affiliates
to provide company paid credit cards that permit employees to make purchases on behalf of any Loan Party, including all fees and expenses of the Loan Parties payable to the Administrative Agent, any Lender or its Affiliates related to any of the
foregoing, (ii) line of credit facilities provided to Subsidiaries of the Borrower which are not Guarantors, and (iii) letters of credit, bank guaranties and bid guaranties issued for the account of Subsidiaries of the Borrower which are
not Guarantors (and for which the Borrower is not a co-applicant); and in any case under clause (i), (ii) or (iii), either the applicable documents that create or evidence any such arrangements, facilities, letters of credit or guaranties shall
designate the same as a Lender-Provided Treasury/Credit Arrangement, or the Borrower shall have provided the Administrative Agent prior written notice of such designation. The liabilities of the Loan Parties and any Subsidiary of the Loan Parties to
the provider of any 

  
 19 

 
Lender-Provided Treasury/Credit Arrangement (the “Treasury/Credit Liabilities”) shall be “Obligations” hereunder, guaranteed obligations under the Guaranty Agreement
and secured obligations under the Pledge Agreement and Security Agreement and otherwise treated as Obligations for purposes of each of the other Loan Documents. The Liens securing the Treasury/Credit Liabilities shall be pari passu with the Liens
securing all other Obligations under this Agreement and the other Loan Documents. 
 Lenders shall mean the financial
institutions named on Schedule 1.1(B) and their respective successors and assigns as permitted hereunder, each of which is referred to herein as a Lender. For the purpose of any Loan Document which provides for the granting of a security
interest or other Lien to the Lenders or to the Administrative Agent for the benefit of the Lenders as security for the Obligations, “Lenders” shall include any Affiliate of a Lender to which such Obligation is owed. 

Letter of Credit shall have the meaning specified in Section 2.9.1 [Issuance of Letters of Credit]. 

Letter of Credit Borrowing shall have the meaning specified in Section 2.9.3 [Disbursements, Reimbursement]. 

Letter of Credit Fee shall have the meaning specified in Section 2.9.2 [Letter of Credit Fees]. 

Letter of Credit Obligation shall mean, as of any date of determination, the aggregate Dollar Equivalent amount available to be
drawn under all outstanding Letters of Credit on such date (if any Letter of Credit shall increase in amount automatically in the future, such aggregate amount available to be drawn shall currently give effect to any such future increase)
plus the aggregate Dollar Equivalent amount of Reimbursement Obligations and Letter of Credit Borrowings on such date. 

Letter of Credit Sublimit shall have the meaning specified in Section 2.9.1 [Issuance of Letters of Credit]. 

Leverage Ratio shall mean, as of any date of determination, the ratio of (i) an amount equal to (a) Total Debt less
(b) cash and Cash Equivalents of the Borrower and its Consolidated Subsidiaries in excess of $5,000,000 on such date, to (ii) Consolidated EBITDA for the four fiscal quarters ending on such date. 

Lien shall mean any mortgage, deed of trust, pledge, lien, security interest, hypothec, charge or other encumbrance or security
arrangement of any nature whatsoever, whether voluntarily or involuntarily given, including any conditional sale or title retention arrangement, and any assignment, deposit arrangement or lease intended as, or having the effect of, security and any
filed financing statement or other notice of any of the foregoing (whether or not a lien or other encumbrance is created or exists at the time of the filing). 
 LLC Interests shall have the meaning specified in Section 6.1.3 [Subsidiaries]. 

  
 20 

 Loan Documents shall mean this Agreement, the Continuing Agreement of Guaranty and
Suretyship of the Borrower in favor of the Administrative Agent, for the benefit of each Hedge/Treasury/Credit Provider (as defined therein), the Guaranty Agreement, the Intercompany Subordination Agreement, the Notes, the Patent, Trademark and
Copyright Security Agreement, the Pledge Agreement, the Security Agreement, agreements related to Lender-Provided Hedges and Lender-Provided Treasury/Credit Arrangements, fee letters between the Borrower and the Administrative Agent and any other
instruments, certificates or documents delivered or contemplated to be delivered hereunder or thereunder or in connection herewith or therewith, as the same may be supplemented or amended from time to time in accordance herewith or therewith, and
Loan Document shall mean any of the Loan Documents. 
 Loan Parties shall mean the Borrower and the Guarantors.

 Loan Request shall have the meaning specified in Section 2.5 [Revolving Credit Loan Requests; Swing Loan
Requests]. 
 Loans shall mean collectively and Loan shall mean separately all Revolving Credit Loans and Swing
Loans or any Revolving Credit Loan or Swing Loan. 
 Material Adverse Change shall mean any set of circumstances or
events which (a) has a material adverse effect upon the validity or enforceability of this Agreement or any other Loan Document, (b) is material and adverse to the business, properties, assets, financial condition, or results of operations
of the Loan Parties taken as a whole, (c) impairs materially the ability of the Loan Parties taken as a whole to duly and punctually pay or perform its Indebtedness, or (d) impairs materially the ability of the Administrative Agent or any
of the Lenders, to the extent permitted, to enforce their legal remedies pursuant to this Agreement or any other Loan Document. 

Month, with respect to an Interest Period under the Euro-Rate Option, shall mean the interval between the days in consecutive
calendar months numerically corresponding to the first day of such Interest Period. If any Euro-Rate Interest Period begins on a day of a calendar month for which there is no numerically corresponding day in the month in which such Interest Period
is to end, the final month of such Interest Period shall be deemed to end on the last Business Day of such final month. 

Moody’s shall mean Moody’s Investors Service, Inc. and its successors. 

Multiemployer Plan shall mean any employee benefit plan which is a “multiemployer plan” within the meaning of
Section 4001(a)(3) of ERISA and to which the Borrower or any member of the ERISA Group is then making or accruing an obligation to make contributions or, within the preceding five Plan years, has made or had an obligation to make such
contributions. 
 Multiple Employer Plan shall mean a Plan which has two or more contributing sponsors (including the
Borrower or any member of the ERISA Group) at least two of whom are not under common control, as such a plan is described in Sections 4063 and 4064 of ERISA. 

  
 21 

 New Lender shall have the meaning assigned to that term in Section 2.11
[Increase in Revolving Credit Commitments]. 
 Non-Consenting Lender shall have the meaning specified in
Section 11.1 [Modifications, Amendments or Waivers]. 
 Notes shall mean collectively, and Note shall mean
separately, the promissory notes in the form of Exhibit 1.1(N)(1) evidencing the Revolving Credit Loans, and in the form of Exhibit 1.1(N)(2) evidencing the Swing Loan. 

Obligations shall mean (i) any and all obligations, liabilities, and indebtedness from time to time of the Borrower, any
Guarantor or any other Subsidiary of the Borrower to the Administrative Agent, any of the Lenders or any Affiliate of any Agent or any Lender under or in connection with this Agreement or any other Loan Document, whether for principal, interest,
fees, indemnities, expenses, or otherwise, and all refinancings or refundings thereof, whether such obligations, liabilities, or indebtedness are direct or indirect, secured or unsecured, joint or several, absolute or contingent, due or to become
due, whether for payment or performance, now existing or hereafter arising (and including obligations, liabilities, and indebtedness arising or accruing after the commencement of any bankruptcy, insolvency, reorganizations, or similar proceeding
with respect to the Borrower, any Guarantor or any other Subsidiary of the Borrower or which would have arisen or accrued but for the commencement of such proceeding, even if the claim for such obligation, liability, or indebtedness is not
enforceable or allowable in such proceeding, and including all Obligations, liabilities, and indebtedness arising from any extensions of credit under or in connection with the Loan Documents from time to time, regardless whether any such extensions
of credit are in excess of the amount committed under or contemplated by the Loan Documents or are made in circumstances in which any condition to an extension of credit is not satisfied); (ii) all Reimbursement Obligations of each Loan Party
and any other Subsidiary of the Borrower with respect to any one or more Letters of Credit issued by any Issuing Lender; (iii) all indebtedness, loans, obligations, expenses and liabilities of each Loan Party or any other Subsidiary of the
Borrower to the Agents or any of the Lenders, or any of their respective Affiliates, arising out of any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement provided by the Administrative Agent, any of the Lenders or such
Affiliates pursuant to this Agreement; (iv) any sums advanced by or owing to the Administrative Agent or any of the Lenders for any reason relating to this Agreement, any other Loan Document, or any collateral relating thereto, including for
indemnification, for maintenance, preservation, protection or enforcement of, or realization upon, the Collateral or other collateral security or any one or more guaranties, and for enforcement, collection, or preservation of the rights of the
Administrative Agent and the Lenders, and regardless whether before or after default or the entry of any judgment; (v) any obligation or liability of any Loan Party or any other Subsidiary of the Borrower arising out of overdrafts on deposits
or other accounts or out of electronic funds (whether by wire transfer or through automated clearing houses or otherwise) or out of the return unpaid of, or other failure of any Agent or any Lender to receive final payment for, any check, item,
instrument, payment order or other deposit or credit to a deposit or other account, or out of any Agent’s or any Lender’s non-receipt of or inability to collect funds or otherwise not being made whole in connection with depository or other
similar arrangements, and (vi) any amendments, extensions, renewals and increases of or to any of the foregoing. Notwithstanding the foregoing provisions in this definition, Obligations shall not include Excluded Swap Obligations. 

  
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 Official Body shall mean the government of the United States of America or any other
nation, or of any political subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or
administrative powers or functions of or pertaining to government (including any supra-national bodies such as the European Union or the European Central Bank) and any group or body charged with setting financial accounting or regulatory capital
rules or standards (including, the Financial Accounting Standards Board, the Bank for International Settlements or the Basel Committee on Banking Supervision or any successor or similar authority to any of the foregoing). 

Optional Currency shall mean the following lawful currencies: the Euro, Australian dollars, Renminbi (solely with respect to
Letters of Credit issued hereunder), and any other currency approved by Administrative Agent and all of the Lenders pursuant to Section 2.12.4(iii) [European Monetary Union; Requests for Additional Optional Currencies]. Subject to
Section 2.12.4 [European Monetary Union], each Optional Currency must be the lawful currency of the specified country. 

Optional Currency Loans shall have the meaning specified in Section 2.1.1 [Revolving Credit Loans; Optional Currency Loans].

 Optional Currency Sublimit shall have the meaning specified in Section 2.1.1 [Revolving Credit Loans; Optional
Currency Loans]. 
 Order shall have the meaning specified in Section 2.9.9 [Liability for Acts and Omissions].

 Original Currency shall have the meaning specified in Section 5.1.3 [Currency Conversion Procedures for
Judgments]. 
 Other Currency shall have the meaning specified in Section 5.1.3 [Currency Conversion Procedures for
Judgments]. 
 Other Connection Taxes shall mean, with respect to any Recipient, Taxes imposed as a result of a present
or former connection between such Recipient (or an agent or affiliate thereof) and the jurisdiction imposing such Tax (other than connections arising solely from such Recipient having executed, delivered, become a party to, performed its obligations
under, received payments under, received or perfected a security interest under, engaged in any other transaction pursuant to or enforced any Loan Document, or sold or assigned an interest in any Loan or Loan Document). 

Other Taxes shall mean all present or future stamp, court or documentary, intangible, recording, filing or similar Taxes that
arise from any payment made under, from the execution, delivery, performance, enforcement or registration of, from the receipt or perfection of a security interest under, or otherwise with respect to, any Loan Document, except any such Taxes that
are Other Connection Taxes imposed with respect to an assignment (other than an assignment made pursuant to Section 5.6.2 [Replacement of a Lender]). 

  
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 Overnight Rate shall mean for any day with respect to any Loans in an Optional
Currency, the rate of interest per annum as determined by the Administrative Agent at which overnight deposits in such currency, in an amount approximately equal to the amount with respect to which such rate is being determined, would be offered for
such day in the Relevant Interbank Market. 
 Participant has the meaning specified in Section 11.8.4
[Participations]. 
 Participant Register shall have the meaning specified in Section 11.8.4 [Participations].

 Participating Member State shall mean any member State of the European Communities that adopts or has adopted the euro
as its lawful currency in accordance with legislation of the European Community relating to Economic and Monetary Union. 

Participation Advance shall have the meaning specified in Section 2.9.3 [Disbursements, Reimbursement]. 

Partnership Interests shall have the meaning specified in Section 6.1.3 [Subsidiaries]. 

Patent, Trademark and Copyright Security Agreement shall mean the Patent, Trademark and Copyright Security Agreement in
substantially the form of Exhibit 1.1(P)(1) executed and delivered by each of the Loan Parties to the Administrative Agent for the benefit of the Lenders. 
 Payment Date shall mean the first day of each February, May, August and November, and on the Expiration Date or upon acceleration of the Notes. 

Payment In Full and Paid In Full shall mean the indefeasible payment in full in cash of the Loans and other Obligations
hereunder (other than contingent indemnification obligations which by their terms survive such termination of the Commitments, payment of the Loans and the other Obligations), termination of the Commitments and expiration or termination of all
Letters of Credit. 
 PBGC shall mean the Pension Benefit Guaranty Corporation established pursuant to Subtitle A of
Title IV of ERISA or any successor. 
 Permitted Acquisitions shall have the meaning specified in Section 8.2.6
[Liquidations, Mergers, Consolidations, Acquisitions]. 
 Permitted Investments shall mean: 

(i) direct obligations of the United States of America, the Commonwealth of Australia, a State of the Commonwealth of Australia, or any
agency or instrumentality thereof or 

  
 24 

 
obligations backed by the full faith and credit of the United States of America or the Commonwealth of Australia or a State of the Commonwealth of Australia maturing in twelve (12) months or
less from the date of acquisition; 
 (ii) commercial paper with a maturity of 270 days or fewer issued by a corporation (except
an Affiliate of the Borrower) organized under the laws of any state of the United States or the District of Columbia or of the Commonwealth of Australia or any state thereof or of England and rated at least A-1, by Standard & Poor’s,
at least F1 by Fitch, or at least P-1 by Moody’s on the date of acquisition; 
 (iii) demand deposits, time deposits, term
deposits, or certificates of deposit maturing within one year in commercial banks of the United States or Europe, or banks constituted under the legislation of a State of the Commonwealth of Australia whose obligations are given a short-term rating
of A-1, or a long-term senior unsecured rating of A or the equivalent or better by Standard & Poor’s or given a short-term rating of P-1, or a long-term senior unsecured rating of A2 or the equivalent or better by Moody’s, or a
short-term rating of F1, or a long-term senior unsecured rating of A or the equivalent or better by Fitch on the date of acquisition; 
 (iv) notes or bonds with a maturity or mandatory put or call of 365 days or less from the date of investment issued by a corporation (except an Affiliate of the Borrower) organized under the laws of any
state of the United States or the District of Columbia or of the Commonwealth of Australia or any state thereof or of England and rated at least AA by Standard & Poor’s, at least AA by Fitch or at least Aa by Moody’s; and

 (v) money market mutual funds or cash management trusts rated in the highest rating by Standard & Poor’s, Fitch
or Moody’s (and not rated other than the highest rating by Standard & Poor’s, Fitch or Moody’s) or money market mutual funds or cash management trusts investing at least ninety percent (90%) of its assets in investments
described in clauses (i) through (iv) of the definition of Cash Equivalents; and 
 (vi) investments made under the
Cash Management Agreements or under cash management agreements with any other Lenders. 
 Permitted Liens shall mean:

 (i) Liens for taxes, assessments, or similar charges, incurred in the ordinary course of business and which are not yet due
and payable; 
 (ii) Pledges or deposits made in the ordinary course of business to secure payment of workmen’s
compensation, or to participate in any fund in connection with workmen’s compensation, unemployment insurance, old-age pensions or other social security programs; 
 (iii) Liens of mechanics, materialmen, warehousemen, carriers, or other like Liens, securing obligations incurred in the ordinary course of business that are not yet due and payable and Liens of landlords
securing obligations to pay lease payments that are not yet due and payable or in default; 

  
 25 

 (iv) Good-faith pledges or deposits made in the ordinary course of business to secure
performance of bids, tenders, contracts (other than for the repayment of borrowed money) or leases, not in excess of the aggregate amount due thereunder, or to secure statutory obligations, or surety, appeal, indemnity, performance or other similar
bonds required in the ordinary course of business; 
 (v) Encumbrances consisting of zoning restrictions, easements or other
restrictions on the use of real property, or minor irregularities in title thereto and other immaterial liens that do not secure the payment of money, none of which materially impairs the use of such property or the value thereof, and none of which
is violated in any material respect by existing or proposed structures or land use; 
 (vi) Liens, security interests and
mortgages in favor of the Administrative Agent for the benefit of the Lenders or any Affiliates of any Lender securing the Obligations including liabilities under any Lender-Provided Hedge or Lender-Provided Treasury/Credit Arrangement; 

(vii) Liens on property leased by any Loan Party or Subsidiary of a Loan Party under capital and operating leases securing obligations of
such Loan Party or Subsidiary to the lessor under such leases; 
 (viii) Any Lien existing on the date of this Agreement and
described on Schedule 1.1(P), and any extension, replacement or renewal thereof, provided that the principal amount secured thereby is not hereafter increased, and no additional assets become subject to such Lien; 

(ix) Purchase Money Security Interests and liens on tangible property (excluding inventory) acquired pursuant to Permitted Acquisitions
to the extent permitted under Section 8.2.1(vi); 
 (x) The following, (A) if the validity or amount thereof is being
contested in good faith by appropriate and lawful proceedings diligently conducted so long as levy and execution thereon have been stayed and continue to be stayed or (B) if a final judgment is entered and such judgment is discharged within
thirty (30) days of entry, and in either case they do not affect the Collateral or, in the aggregate, materially impair the ability of any Loan Party to perform its Obligations hereunder or under the other Loan Documents: 

(1) Claims or Liens for taxes, assessments or charges due and payable and subject to interest or penalty, provided that the
applicable Loan Party maintains such reserves or other appropriate provisions as shall be required by GAAP and pays all such taxes, assessments or charges forthwith upon the commencement of proceedings to foreclose any such Lien; 

(2) Claims, Liens or encumbrances upon, and defects of title to, real or personal property other than the Collateral, including any
attachment of personal or real property or other legal process prior to adjudication of a dispute on the merits; 

  
 26 

 (3) Claims or Liens of mechanics, materialmen, warehousemen, carriers, or other statutory
nonconsensual Liens; or 
 (4) Liens resulting from final judgments or orders described in Section 9.1.6; and 

(xi) Liens securing obligations in an aggregate amount not to exceed $5,000,000 at any one time outstanding; and 

Person shall mean any individual, corporation, partnership, limited liability company, association, joint-stock company, trust,
unincorporated organization, joint venture, government or political subdivision or agency thereof, or any other entity. 

Plan shall mean at any time an employee pension benefit plan (including a Multiple Employer Plan, but not a Multiemployer Plan)
which is covered by Title IV of ERISA or is subject to the minimum funding standards under Sections 412, 430 and 436 of the Internal Revenue Code and either (i) is maintained by any member of the ERISA Group for employees of any member of
the ERISA Group or (ii) has at any time within the preceding five years been maintained by any entity which was at such time a member of the ERISA Group for employees of any entity which was at such time a member of the ERISA Group. 

Pledge Agreement shall mean the Pledge Agreement in substantially the form of Exhibit 1.1(P)(2) executed and delivered by
each of the Loan Parties to the Administrative Agent for the benefit of the Lenders. 
 Pledged Collateral shall mean the
property of the Loan Parties in which security interests are to be granted under the Pledge Agreement. 
 PNC shall mean
PNC Bank, National Association, its successors and assigns. 
 Potential Default shall mean any event or condition which
with notice or passage of time, or a determination by the Administrative Agent or the Required Lenders, or any combination of the foregoing, would constitute an Event of Default. 

Prime Rate shall mean the interest rate per annum announced from time to time by the Administrative Agent at its Principal Office
as its then prime rate, which rate may not be the lowest or most favorable rate then being charged commercial borrowers or others by the Administrative Agent. Any change in the Prime Rate shall take effect at the opening of business on the day such
change is announced. 
 Principal Office shall mean the main banking office of the Administrative Agent in Pittsburgh,
Pennsylvania. 
 Prior Security Interest shall mean a valid and enforceable perfected first-priority security interest
under the Uniform Commercial Code in the UCC Collateral and the Pledged Collateral which is subject only to (i) Liens for taxes not yet due and payable to the extent such prospective tax payments are given priority by statute,
(ii) Purchase Money Security Interests as permitted hereunder, (iii) Permitted Liens on tangible property (excluding inventory) acquired 

  
 27 

 
pursuant to Permitted Acquisitions, and (iv) other Permitted Liens to the extent given priority by statute, excluding Liens created by consensual security interests granted under the Uniform
Commercial Code. 
 Prohibited Transaction shall mean any prohibited transaction as defined in Section 4975 of the
Internal Revenue Code or Section 406 of ERISA for which neither an individual nor a class exemption has been issued by the United States Department of Labor. 
 Property shall mean all real property, both owned and leased, of any Loan Party or Subsidiary of a Loan Party. 
 Published Rate shall mean the rate of interest published each Business Day in The Wall Street Journal “Money Rates” listing under the caption “London Interbank Offered
Rates” for a one month period (or, if no such rate is published therein for any reason, then the Published Rate shall be the rate at which U.S. dollar deposits are offered by leading banks in the London interbank deposit market for a one month
period as published in another publication selected by the Administrative Agent). 
 Purchase Money Security Interest
shall mean Liens upon tangible personal property securing loans to any Loan Party or Subsidiary of a Loan Party or deferred payments by such Loan Party or Subsidiary for the purchase of such tangible personal property, which Liens do not encumber
any other property. 
 Ratable Share shall mean: 
 (i) with respect to a Lender’s obligation to make Revolving Credit Loans, participate in Letters of Credit and other Letter of Credit Obligations, and receive payments, interest, and fees related
thereto, the proportion that such Lender’s Revolving Credit Commitment bears to the Revolving Credit Commitments of all of the Lenders, provided however that if the Revolving Credit Commitments have terminated or expired, the Ratable Shares for
purposes of this clause shall be determined based upon the Revolving Credit Commitments most recently in effect, giving effect to any assignments. 
 (ii) with respect to all other matters as to a particular Lender, the percentage obtained by dividing (i) such Lender’s Revolving Credit Commitment, by (ii) the sum of the aggregate amount
of the Revolving Credit Commitments of all Lenders; provided however that if the Revolving Credit Commitments have terminated or expired, the computation in this clause shall be determined based upon the Revolving Credit Commitments most
recently in effect, giving effect to any assignments, and not on the current amount of the Revolving Credit Commitments and provided further in the case of Section 2.10 [Defaulting Lenders] when a Defaulting Lender shall exist,
“Ratable Share” shall mean the percentage of the aggregate Commitments (disregarding any Defaulting Lender’s Commitment) represented by such Lender’s Commitment. 

Real Property shall mean the real estate owned by the Loan Parties listed on Schedule 6.1.8 hereto. 

  
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 Recipient shall mean (i) the Administrative Agent, (ii) any Lender and
(iii) any Issuing Lender, as applicable. 
 Reference Currency shall have the meaning specified in the definition of
“Equivalent Amount.” 
 Regulated Substances shall mean, without limitation, any substance, material or waste,
regardless of its form or nature, defined under Environmental Laws as a “hazardous substance”, “pollutant”, “pollution”, “contaminant”, “hazardous or toxic substance”, “extremely hazardous
substance”, “toxic chemical”, “toxic substance”, “toxic waste”, “hazardous waste”, “special handling waste”, “industrial waste”, “residual waste”, “solid waste”,
“municipal waste”, “mixed waste”, “infectious waste”, “chemotherapeutic waste”, “medical waste”, “pesticide” or “regulated substance” or any other substance, material or waste,
regardless of its form or nature, which is regulated, controlled or governed by Environmental Laws due to its radioactive, ignitable, corrosive, reactive, explosive, toxic, carcinogenic or infectious properties or nature or any other material,
substance or waste, regardless of its form or nature, which otherwise is regulated, controlled or governed by Environmental Laws including without limitation, petroleum and petroleum products (including crude oil and any fractions thereof), natural
gas, synthetic gas and any mixtures thereof, asbestos, urea formaldehyde, polychlorinated biphenlys, mercury, radon and radioactive materials. 
 Reimbursement Obligation shall have the meaning specified in Section 2.9.3 [Disbursements, Reimbursement]. 
 Related Parties shall mean, with respect to any Person, such Person’s Affiliates and the partners, directors, officers, employees, agents and advisors of such Person and of such Person’s
Affiliates. 
 Relevant Interbank Market shall mean in relation to Euro, the European Interbank Market, and, in relation
to any other currency, the London interbank market. 
 Remedial Action shall mean any investigation, identification,
preliminary assessment, characterization, delineation, feasibility study, cleanup, corrective action, removal, remediation, risk assessment, fate and transport analysis, in-situ treatment, containment, operation and maintenance or management
in-place, control or abatement of or other response actions to Regulated Substances and any closure or post-closure measures associated therewith. 
 Reportable Event shall mean a reportable event described in Section 4043 of ERISA and regulations thereunder with respect to a Plan or Multiemployer Plan for which notice has not been waived
by regulation of the PBGC. 

  
 29 

 Required Lenders shall mean Lenders (other than any Defaulting Lender) having more
than 50% of the sum of the aggregate amount of the Revolving Credit Commitments of the Lenders (excluding any Defaulting Lender) or, after the termination of the Revolving Credit Commitments, the outstanding Revolving Credit Loans and Ratable Share
of Letter of Credit Obligations of the Lenders (excluding any Defaulting Lender). 
 Required Share shall have the
meaning assigned to such term in Section 5.11 [Settlement Date Procedures]. 
 Restricted Payment shall mean with
respect to any Person (i) the declaration or payment of any dividend or other distribution on account of any shares of such Person’s capital stock, (ii) any payment on account of the purchase, redemption, retirement or other
acquisition of (a) any shares of such Person’s capital stock or (b) any option, warrant or other right to acquire shares of such Person’s capital stock, (iii) any voluntary prepayment or defeasance, redemption, repurchase or
other acquisition or retirement for value of any Indebtedness ranked subordinate in right of payment to the Obligations, or (iv) any payment made for the purpose of redemption or repurchase of the 2009 Senior Notes prior to the stated maturity.
Notwithstanding the foregoing, “Restricted Payment” shall not include (i) any dividend on shares of capital stock payable solely in shares of capital stock or in options, warrants or other rights to purchase capital stock;
(ii) any dividend or other distribution or payment in respect of redemption of capital stock payable to the Borrower by any of its Subsidiaries or by a Subsidiary to another Subsidiary or the retirement of any shares of the Borrower held by any
wholly-owned Subsidiary of the Borrower; (iii) the repurchase or other acquisition or retirement for value of any shares of the Borrower’s capital stock, or any option, warrant or other right to purchase shares of the Borrower’s
capital stock with additional shares of, or out of the net proceeds of a substantial contemporaneous issuance of, capital stock; and (iv) the retirement of any shares of capital stock by conversion into, or by exchange for, additional shares of
capital stock, or out of the net proceeds of the substantial contemporaneous issuance (other than to a Subsidiary of the Borrower) of other shares of capital stock. 
 Revolving Credit Commitment shall mean, as to any Lender at any time, the amount initially set forth opposite its name on Schedule 1.1(B) in the column labeled “Amount of Commitment for
Revolving Credit Loans,” as such Commitment is thereafter assigned or modified and Revolving Credit Commitments shall mean the aggregate Revolving Credit Commitments of all of the Lenders. 

Revolving Credit Loans shall mean collectively and Revolving Credit Loan shall mean separately all Revolving Credit Loans
or any Revolving Credit Loan made by the Lenders or one of the Lenders to the Borrower pursuant to Section 2.1 [Revolving Credit Commitments] or Section 2.9.3 [Disbursements, Reimbursement]. 

Revolving Facility Usage shall mean at any time the sum of the Dollar Equivalent amount of the outstanding Revolving Credit Loans,
the outstanding Swing Loans, and the Letter of Credit Obligations. 
 Safety Complaints shall mean any (i) notice of
non-compliance or violation, citation or order relating in any way to any Safety Law; (ii) civil, criminal, administrative or 

  
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regulatory investigation instituted by an Official Body relating in any way to any Safety Law; (iii) administrative, regulatory or judicial action, suit, claim or proceeding instituted by
any Person or Official Body or any written notice of liability or potential liability from any Person or Official Body, in either instance, setting forth allegations relating to or a cause of action for civil or administrative penalties, criminal
fines or penalties, or declaratory or equitable relief arising under any Safety Laws; or (iv) subpoena, request for information or other written notice or demand of any type issued by an Official Body pursuant to any Safety Laws. 

Safety Filings and Records shall mean all notices, reports, records, plans, applications, forms, logs, programs, manuals or other
filings or documents relating or pertaining to compliance with Safety Laws, including, but not limited to, employee safety in the workplace, employee injuries or fatalities, employee training, or the protection of employees from exposure to
Regulated Substances which pursuant to Safety Laws or at the direction or order of any Official Body the Loan Parties or any Subsidiaries of any Loan either must be submit to an Official Body or otherwise must maintain in their records. 

Safety Laws shall mean the Occupational Safety and Health Act, 29 U.S.C. § 651 et seq., as amended, and any regulations
promulgated thereunder or any equivalent foreign, territorial, provincial state or local Law, each as amended, and any regulations promulgated thereunder or any other foreign, territorial, provincial, federal, state or local Law, each as amended,
and any regulations promulgated thereunder, pertaining or relating to the protection of employees from exposure to Regulated Substances in the workplace (but excluding workers compensation and wage and hour laws). 

Security Agreement shall mean the Security Agreement in substantially the form of Exhibit 1.1(S) executed and delivered by
certain of the Loan Parties to the Administrative Agent for the benefit of the Lenders. 
 Settlement Date shall mean the
Business Day on which the Administrative Agent elects to effect settlement pursuant Section 5.11 [Settlement Date Procedures]. 
 Shares shall have the meaning specified in Section 6.1.2 [Capitalization and Ownership]. 
 Solvent shall mean, with respect to any Person on any date of determination, taking into account any right of reimbursement, contribution or similar right available to such Person from other
Persons, that on such date (i) the fair value of the property of such Person is greater than the total amount of liabilities, including contingent liabilities, of such Person, (ii) the present fair saleable value of the assets of such
Person is not less than the amount that will be required to pay the probable liability of such Person on its debts as they become absolute and matured, (iii) such Person is able to realize upon its assets and pay its debts and other
liabilities, contingent obligations and other commitments as they mature in the normal course of business, (iv) such Person does not intend to, and does not believe that it will, incur debts or liabilities beyond such Person’s ability to
pay as such debts and liabilities mature, and (v) such Person is not engaged in business or a transaction, and is not about to engage in business or a transaction, for which such Person’s property would constitute unreasonably small
capital after giving due consideration to the prevailing practice in the industry in which such Person is engaged. In 

  
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computing the amount of contingent liabilities at any time, it is intended that such liabilities will be computed at the amount which, in light of all the facts and circumstances existing at such
time, represents the amount that can reasonably be expected to become an actual or matured liability. 
 Standard &
Poor’s shall mean Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc. 

Statements shall have the meaning specified in Section 6.1.9 [Financial Statements]. 

Subsidiary of any Person at any time shall mean (i) any corporation or trust of which more than 50% (by number of shares or
number of votes) of the outstanding capital stock or shares of beneficial interest normally entitled to vote for the election of one or more directors or trustees (regardless of any contingency which does or may suspend or dilute the voting rights)
is at such time owned directly or indirectly by such Person or one or more of such Person’s Subsidiaries, (ii) any partnership of which such Person is a general partner or of which more than 50% of the partnership interests is at the time
directly or indirectly owned by such Person or one or more of such Person’s Subsidiaries, (iii) any limited liability company of which such Person is a member or of which more than 50% of the limited liability company interests is at the
time directly or indirectly owned by such Person or one or more of such Person’s Subsidiaries or (iv) any corporation, trust, partnership, limited liability company or other entity which is controlled or capable of being controlled by such
Person or one or more of such Person’s Subsidiaries; provided, that Excluded Subsidiaries and their respective subsidiaries shall not be a “Subsidiary” for purposes of this Agreement or any other Loan Document.

 Subsidiary Shares shall have the meaning specified in Section 6.1.3 [Subsidiaries]. 

Swap Obligation shall mean, with respect to any Guarantor, any obligation to pay or perform under any agreement, contract or
transaction that constitutes a “swap” within the meaning of section 1a(47) of the Commodity Exchange Act. 
 Swing
Loan Commitment shall mean the Swing Loan Lender’s commitment to make Swing Loans to the Borrower pursuant to Section 2.1.2 [Swing Loan Commitment] hereof in an aggregate principal amount up to $20,000,000. 

Swing Loan Lender shall mean PNC, in its capacity as a lender of Swing Loans. 

Swing Loan Note shall mean the Swing Loan Note of the Borrower in the form of Exhibit 1.1(N)(2) evidencing the Swing
Loans, together with all amendments, extensions, renewals, replacements, refinancings or refundings thereof in whole or in part. 
 Swing Loan Request shall mean a request for Swing Loans made in accordance with Section 2.5.2 [Swing Loan Requests] hereof. 

  
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 Swing Loans shall mean collectively and Swing Loan shall mean separately all
Swing Loans or any Swing Loan made by the Swing Loan Lender to the Borrower pursuant to Section 2.1.2 [Swing Loan Commitment] hereof. 
 Taxes shall mean all present or future taxes, levies, imposts, duties, deductions, withholdings (including backup withholding), assessments, fees or other charges imposed by any Official Body,
including any interest, additions to tax or penalties applicable thereto. 
 TKK shall mean Tangshan Koppers Kailuan
Carbon Chemical Co., Ltd (China), a limited liability company organized under the laws of the People’s Republic of China. 

Total Debt shall mean, with respect to the Borrower and its Subsidiaries, without duplication, determined and consolidated in
accordance with GAAP, any and all indebtedness, obligations or liabilities (whether matured or unmatured, liquidated or unliquidated, direct or indirect, absolute or contingent, or joint or several) in respect of: (i) borrowed money,
(ii) amounts raised under or liabilities in respect of any note purchase or acceptance credit facility, (iii) the unreimbursed amount of all drafts drawn under letters of credit issued for the account of such Borrower or Subsidiary and the
undrawn stated amount of all letters of credit issued for the account of such Borrower or Subsidiary, or (iv) obligations with respect to capitalized leases. 
 Treasury/Credit Liabilities shall have the meaning specified in the definition of the term “Lender-Provided Treasury/Credit Arrangement”. 

2009 Senior Note Debt shall mean the Indebtedness of the Borrower under the 2009 Senior Notes. 

2009 Senior Note Debt Documents shall mean the 2009 Senior Note Indenture and the 2009 Senior Notes substantially in the form as
delivered to the Administrative Agent and the Lenders in connection with the First Amendment dated as of November 18, 2009, to the Existing Credit Agreement. 
 2009 Senior Note Indenture shall mean the Indenture, to be dated as of the closing date of the Borrower’s offering of the 2009 Senior Notes, between the Borrower, the Guarantors and Wells
Fargo Bank, N.A., as trustee, relating to the 2009 Senior Notes, as the same may be amended, restated, supplemented or otherwise modified in accordance with this Agreement. 
 2009 Senior Notes shall mean the Borrower’s Senior Unsecured Notes Due 2019, to be issued pursuant to the 2009 Senior Note Indenture and whose terms are substantially as described in the
Borrower’s subject to completion Offering Circular dated November 12, 2009 (whether sold in a registered public offering or a private placement pursuant to Rule 144A and Regulation S promulgated under the Securities Act of 1933, as the
case may be, and any other applicable federal and state “blue sky” Laws), as the same may be amended, restated, supplemented or otherwise modified in accordance with this Agreement. 

2009 Trustee shall mean Wells Fargo Bank, N.A., and its permitted successors and assigns under the 2009 Senior Note Indenture.

  
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 UCP shall have the meaning specified in Section 11.11.1 [Governing Law].

 UCC Collateral shall mean the property of the Loan Parties in which security interests are to be granted under the
Security Agreement. 
 Unavailable Currency shall mean a currency that is not available outside the country of issuance
of such currency, as determined by the Administrative Agent, in its sole discretion, on any Computation Date. 
 Undrawn
Availability shall mean, as of any date of determination, an amount equal to (a) the Revolving Credit Commitments, minus (b) the sum of (i) the Revolving Facility Usage plus (ii) all amounts due and owing to Borrower’s
trade creditors which are outstanding beyond normal trade terms, plus (iii) fees and expenses then due from the Borrower hereunder which have not been paid or charged to the account of the Borrower. 

Uniform Commercial Code shall have the meaning specified in Section 6.1.16 [Security Interests]. 

Unpaid Drawing shall mean, with respect to any Letter of Credit, the aggregate Dollar Equivalent amount of the draws made on such
Letters of Credit that have not been reimbursed by the Borrower. 
 USA Patriot Act shall mean the Uniting and
Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001, Public Law 107-56, as the same has been, or shall hereafter be, renewed, extended, amended or replaced. 

U.S. Person shall mean any Person that is a “United States Person” as defined in Section 7701(a)(30) of the Code.

 U.S. Tax Compliance Certificate shall have the meaning specified in Section 5.9.7 [Status of Lenders].

 Withholding Agent shall mean any Loan Party and the Administrative Agent. 

1.2 Construction. Unless the context of this Agreement otherwise clearly requires, the following rules of construction shall apply
to this Agreement and each of the other Loan Documents: (i) references to the plural include the singular, the plural, the part and the whole and the words “include,” “includes” and “including” shall be deemed to
be followed by the phrase “without limitation”; (ii) the words “hereof,” “herein,” “hereunder,” “hereto” and similar terms in this Agreement or any other Loan Document refer to this Agreement or
such other Loan Document as a whole; (iii) article, section, subsection, clause, schedule and exhibit references are to this Agreement or other Loan Document, as the case may be, unless otherwise specified; (iv) reference to any Person
includes such Person’s successors and assigns; (v) reference to any agreement, including this Agreement and any other Loan Document together with the schedules and exhibits hereto or thereto, document or instrument means such agreement,
document or instrument as amended, modified, replaced, substituted for, superseded or restated; (vi) relative to the determination of any period of time, “from” means “from and including,” “to” means “to but
excluding,” and “through” means “through and including”; (vii) the words “asset” and 

  
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“property” shall be construed to have the same meaning and effect and to refer to any and all tangible and intangible assets and properties, including cash, securities, accounts and
contract rights, (viii) section headings herein and in each other Loan Document are included for convenience and shall not affect the interpretation of this Agreement or such Loan Document, and (ix) unless otherwise specified, all
references herein to times of day shall constitute references to Eastern Time. 
 1.3 Accounting Principles; Changes in
GAAP. Except as otherwise provided in this Agreement, all computations and determinations as to accounting or financial matters and all financial statements to be delivered pursuant to this Agreement shall be made and prepared in accordance with
GAAP (including principles of consolidation where appropriate), and all accounting or financial terms shall have the meanings ascribed to such terms by GAAP; provided, however, that all accounting terms used in Section 8.2 [Negative Covenants]
(and all defined terms used in the definition of any accounting term used in Section 8.2) shall have the meaning given to such terms (and defined terms) under GAAP as in effect on the date hereof applied on a basis consistent with those used in
preparing the Historical Statements referred to in Section 6.1.9 [Financial Statements]. Notwithstanding the foregoing, if the Borrower notifies the Administrative Agent in writing that the Borrower wishes to amend any financial covenant in
Section 8.2 of this Agreement, any related definition and/or the definition of the term Leverage Ratio for purposes of interest and Letter of Credit Fee determinations to eliminate the effect of any change in GAAP occurring after the Closing
Date affecting the operation of such financial covenants and/or interest or Letter of Credit Fee determinations (or if the Administrative Agent notifies the Borrower in writing that the Required Lenders wish to amend any financial covenant in
Section 8.2, any related definition and/or the definition of the term Leverage Ratio for purposes of interest and Letter of Credit Fee determinations to eliminate the effect of any such change in GAAP), then the Administrative Agent, the
Lenders and the Borrower shall negotiate in good faith to amend such ratios or requirements to preserve the original intent thereof in light of such change in GAAP (subject to the approval of the Required Lenders); provided that, until so amended,
the Loan Parties’ compliance with such covenants and/or the definition of the term Leverage Ratio for purposes of interest and Letter of Credit Fee determinations shall be determined on the basis of GAAP in effect immediately before the
relevant change in GAAP became effective, until either such notice is withdrawn or such covenants or definitions are amended in a manner satisfactory to the Borrower and the Required Lenders, and the Loan Parties shall provide to the Administrative
Agent, when they deliver their financial statements pursuant to Section 8.3.1 [Quarterly Financial Statements] and 8.3.2 [Annual Financial Statements] of this Agreement, such reconciliation statements as shall be reasonably requested by the
Administrative Agent. Without limiting the foregoing, leases (including, for greater certainty, all leases entered into before, on and after the Closing Date) shall continue to be classified and accounted for on a basis consistent with that
reflected in the Historical Financial Statements referred to in Section 6.1.9 for all purposes of this Agreement, notwithstanding any change in GAAP relating thereto, unless the parties hereto shall enter into a mutually acceptable amendment
addressing such changes, as provided for above. 
 1.4 Currency Calculations. All financial statements and Compliance
Certificates shall be set forth in Dollars. For purposes of preparing the financial statements, calculating financial covenants and determining compliance with covenants expressed in Dollars, Optional Currencies shall be converted to Dollars on a
weighted average in accordance with GAAP. 

  
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 2. REVOLVING CREDIT AND SWING LOAN FACILITIES 

2.1 Revolving Credit Commitments. 
 2.1.1 Revolving Credit Loans; Optional Currency Loans. Subject to the terms and conditions hereof and relying upon the representations and warranties herein set forth, each Lender severally agrees
to make Revolving Credit Loans in either Dollars or one or more Optional Currencies to the Borrower at any time or from time to time on or after the date hereof to the Expiration Date; provided that after giving effect to each such Loan
(i) the aggregate Dollar Equivalent amount of Revolving Credit Loans from such Lender shall not exceed such Lender’s Revolving Credit Commitment minus such Lender’s Ratable Share of the Letter of Credit Obligations and outstanding
Swing Loans, (ii) the Revolving Facility Usage shall not exceed the aggregate Revolving Credit Commitments of the Lenders, (iii) no Revolving Credit Loan to which the Base Rate Option applies shall be made in an Optional Currency, and
(iv) the aggregate Dollar Equivalent principal amount of Revolving Credit Loans made in an Optional Currency (each an “Optional Currency Loan”) shall not exceed $75,000,000 (the “Optional Currency Sublimit”).
Within such limits of time and amount and subject to the other provisions of this Agreement, the Borrower may borrow, repay and reborrow pursuant to this Section 2.1. 
 2.1.2 Swing Loan Commitment. Subject to the terms and conditions hereof and relying upon the representations and warranties herein set forth, and in order to facilitate loans and repayments between
Settlement Dates, PNC may, at its option, cancelable at any time for any reason whatsoever, make swing loans in Dollars (the “Swing Loans”) to the Borrower at any time or from time to time after the date hereof to, but not
including, the Expiration Date, in an aggregate principal amount up to but not in excess of $20,000,000, provided that after giving effect to such Loan, the Revolving Facility Usage shall not exceed the aggregate Revolving Credit Commitments of the
Lenders. Within such limits of time and amount and subject to the other provisions of this Agreement, the Borrower may borrow, repay and reborrow pursuant to this Section 2.1.2. 

2.1.3 Restatement of Commitments. This Agreement amends and restates the Existing Credit Agreement. The commitments of the Lenders
under this Agreement replace the commitments of the lenders under the Existing Credit Agreement. From and after the Closing Date, the commitments of the lenders under the Existing Credit Agreement no longer constitute a separate obligation of such
lenders, and the Borrower hereby terminates commitments of lenders under the Existing Credit Agreement which are not parties to this Agreement. 
 2.2 Nature of Lenders’ Obligations with Respect to Revolving Credit Loans. Each Lender shall be obligated to participate in each request for Revolving Credit Loans pursuant to Section 2.5
[Revolving Credit Loan Requests; Swing Loan Requests] in accordance with its Ratable Share. The aggregate Dollar Equivalent of each Lender’s Revolving Credit Loans outstanding hereunder to the Borrower at any time shall never exceed its
Revolving Credit Commitment minus its Ratable Share of the outstanding Swing Loans and Letter of Credit Obligations. The obligations of each Lender hereunder are several. The failure of any Lender to perform its obligations hereunder shall not
affect the Obligations of the Borrower to any other party nor shall any other party be liable for the failure of such Lender to perform its obligations hereunder. The Lenders shall have no obligation to make Revolving Credit Loans hereunder on or
after the Expiration Date. 

  
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 2.3 Commitment Fees. Accruing from the date hereof until the Expiration Date, the
Borrower agrees to pay to the Administrative Agent for the account of each Lender according to its Ratable Share, a nonrefundable commitment fee (the “Commitment Fee”) equal to the Applicable Commitment Fee Rate (computed on the
basis of a year of 365 or 366 days, as the case may be, and actual days elapsed) multiplied by the average daily difference between the amount of (i) the Revolving Credit Commitments and (ii) the Revolving Facility Usage (provided however,
that solely in connection with determining the share of each Lender in the Commitment Fee, the Revolving Facility Usage with respect to the portion of the Commitment Fee allocated to PNC shall include the full amount of the outstanding Swing Loans,
and with respect to the portion of the Commitment Fee allocated by the Administrative Agent to all of the Lenders other than PNC, such portion of the Commitment Fee shall be calculated (according to each such Lender’s Ratable Share) as if the
Revolving Facility Usage excludes the outstanding Swing Loans); provided, further, that any Commitment Fee accrued with respect to the Revolving Credit Commitment of a Defaulting Lender during the period prior to the time such Lender
became a Defaulting Lender and unpaid at such time shall not be payable by the Borrower so long as such Lender shall be a Defaulting Lender except to the extent that such Commitment Fee shall otherwise have been due and payable by the Borrower prior
to such time; and provided further that no Commitment Fee shall accrue with respect to the Revolving Credit Commitment of a Defaulting Lender so long as such Lender shall be a Defaulting Lender. Subject to the proviso in the directly
preceding sentence, all Commitment Fees shall be payable in arrears on each Payment Date. 
 The Applicable Commitment Fee Rate
shall be recomputed as of the end of each fiscal quarter ending after the Closing Date by dividing the Revolving Facility Usage by the Revolving Credit Commitments of the Lenders as of such quarter end. Any increase or decrease in the Applicable
Commitment Fee Rate computed as of a quarter end shall be effective on the date on which the Compliance Certificate evidencing such computation is due to be delivered under Section 8.3.3 [Certificate of Borrower]. If a Compliance Certificate is
not delivered when due in accordance with such Section 8.3.3, then the Applicable Commitment Fee Rate shall be 0.35% as of the first Business Day after the date on which such Compliance Certificate was required to have been delivered and shall
remain in effect until the date on which such Compliance Certificate is delivered. 
 2.4 Termination or Reduction of
Revolving Credit Commitments. The Borrower shall have the right, upon not less than five (5) Business Days’ notice to the Administrative Agent, to terminate the Revolving Credit Commitments or, from time to time, to reduce the
aggregate amount of the Revolving Credit Commitments (ratably among the Lenders in proportion to their Ratable Shares); provided that no such termination or reduction of Revolving Credit Commitments shall be permitted if, after giving effect
thereto and to any prepayments of the Revolving Credit Loans made on the effective date thereof, the Revolving Facility Usage would exceed the aggregate Revolving Credit Commitments of the Lenders. Any such reduction shall be in an amount equal to
$1,000,000, or a whole multiple thereof, and shall reduce permanently the Revolving Credit Commitments then in effect. Any such reduction or termination shall be accompanied by prepayment of the Notes, together with outstanding 

  
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Commitment Fees, and the full amount of interest accrued on the principal sum to be prepaid (and all amounts referred to in Section 5.10 [Indemnity] hereof) to the extent necessary to cause
the aggregate Revolving Facility Usage after giving effect to such prepayments to be equal to or less than the Revolving Credit Commitments as so reduced or terminated. Any notice to reduce the Revolving Credit Commitments under this
Section 2.4 shall be irrevocable. 
 2.5 Revolving Credit Loan Requests; Swing Loan Requests. 

2.5.1 Revolving Credit Loan Requests. Except as otherwise provided herein, the Borrower may from time to time prior to the
Expiration Date request the Lenders to make Revolving Credit Loans, or renew or convert the Interest Rate Option applicable to existing Revolving Credit Loans pursuant to Section 4.2 [Interest Periods], by delivering to the Administrative
Agent, not later than 12:00 p.m., (i) three (3) Business Days prior to the proposed Borrowing Date with respect to the making of Revolving Credit Loans in Dollars to which the Euro-Rate Option applies or the conversion to or the renewal of
the Euro-Rate Option for any Loans in Dollars; (ii) four (4) Business Days prior to the proposed Borrowing Date with respect to the making of Optional Currency Loans or the date of renewal of the Euro-Rate Option for any Optional Currency
Loan; and (iii) the same Business Day of the proposed Borrowing Date with respect to the making of a Revolving Credit Loan to which the Base Rate Option applies or the last day of the preceding Interest Period with respect to the conversion to
the Base Rate Option for any Loan, of a duly completed request therefor substantially in the form of Exhibit 2.5.1 or a request by telephone immediately confirmed in writing by letter, facsimile or telex in such form (each, a
“Loan Request”), it being understood that the Administrative Agent may rely on the authority of any individual making such a telephonic request without the necessity of receipt of such written confirmation. Each Loan Request shall
be irrevocable and shall specify (A) the aggregate amount of the proposed Loans (expressed in the currency in which such Loans shall be funded) comprising each Borrowing Tranche, and, if applicable, the Interest Period, which amount shall be in
(1) integral multiples of $500,000 (or the Dollar Equivalent thereof) and not less than $1,000,000 (or the Dollar Equivalent thereof) for each Borrowing Tranche under the Euro-Rate Option, and (2) not less than the lesser of $100,000 or
the maximum amount available for Borrowing Tranches to which the Base Rate Option applies, (B) whether the Euro-Rate Option or Base Rate Option shall apply to the proposed Revolving Credit Loans comprising the applicable Borrowing Tranche,
(C) the currency in which such Loans shall be funded if the Borrower elects the Euro-Rate Option, and (D) in the case of a Borrowing Tranche to which the Euro-Rate Option applies, an appropriate Interest Period for the Loans comprising
such Borrowing Tranche. No Optional Currency Loan may be converted into a Base Rate Loan or a Loan denominated in a different Optional Currency. 
 2.5.2 Swing Loan Requests. Except as otherwise provided herein, the Borrower may from time to time prior to the Expiration Date request the Swing Loan Lender to make Swing Loans in Dollars by
delivery to the Swing Loan Lender not later than 11:00a.m. on the proposed Borrowing Date of a duly completed request therefor substantially in the form of Exhibit 2.5.2 hereto or a request by telephone immediately confirmed in writing by
letter, facsimile or telex (each, a “Swing Loan Request”), it being understood that the Administrative Agent may rely on the authority of any individual making such a telephonic request without the necessity of receipt of such
written confirmation. Each Swing Loan Request shall be irrevocable and shall specify the proposed Borrowing Date and the principal amount of such Swing Loan, which shall be in integral multiples of $100,000 and not less than $500,000. 

  
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 2.6 Making Revolving Credit Loans and Swing Loans; Presumptions by the Administrative
Agent; Repayment of Revolving Credit Loans; Borrowings to Repay Swing Loans. 
 2.6.1 Making Revolving Credit Loans.
The Administrative Agent shall, promptly after receipt by it of a Loan Request pursuant to Section 2.5 [Revolving Credit Loan Requests; Swing Loan Requests], notify the Lenders of its receipt of such Loan Request specifying the information
provided by the Borrower, including the currency in which the Revolving Credit Loan is requested, and the apportionment among the Lenders of the requested Revolving Credit Loans as determined by the Administrative Agent in accordance with
Section 2.2 [Nature of Lenders’ Obligations with Respect to Revolving Credit Loans]. Each Lender shall remit the principal amount of each Revolving Credit Loan in the requested Optional Currency (or in Dollars if so requested by the
Administrative Agent) to the Administrative Agent such that the Administrative Agent is able to, and the Administrative Agent shall, to the extent the Lenders have made funds available to it for such purpose and subject to Section 7.2 [Each
Loan or Letter of Credit], fund such Revolving Credit Loans to the Borrower in U.S. Dollars or the requested Optional Currency (as applicable) and immediately available funds at the Principal Office prior to 2:00 p.m., on the applicable Borrowing
Date; provided that if any Lender fails to remit such funds to the Administrative Agent (or fails to remit such funds in the applicable Optional Currency) in a timely manner, the Administrative Agent may elect in its sole discretion to fund
with its own funds, including funds in the requested Optional Currency, the Revolving Credit Loans of such Lender on such Borrowing Date, and such Lender shall be subject to the repayment obligation in Section 2.6.2 [Presumptions by the
Administrative Agent]. 
 2.6.2 Presumptions by the Administrative Agent. Unless the Administrative Agent shall have
received notice from a Lender prior to the proposed time of any Loan that such Lender will not make available to the Administrative Agent such Lender’s share of such Loan, the Administrative Agent may assume that such Lender has made such share
available on such date in accordance with Section 2.6.1 [Making Revolving Credit Loans] and may, in reliance upon such assumption, make available to the Borrower a corresponding amount. In such event, if a Lender has not in fact made its share
of the applicable Loan available to the Administrative Agent, then the applicable Lender and the Borrower severally agree to pay to the Administrative Agent forthwith on demand such corresponding amount with interest thereon, for each day from and
including the date such amount is made available to the Borrower to but excluding the date of payment to the Administrative Agent, at (i) in the case of a payment to be made by such Lender, the greater of the Federal Funds Effective Rate and a
rate determined by the Administrative Agent in accordance with banking industry rules on interbank compensation and (ii) in the case of a payment to be made by the Borrower, the interest rate applicable to Loans under the Base Rate Option. If
such Lender pays its share of the applicable Loan to the Administrative Agent, then the amount so paid shall constitute such Lender’s Loan. Any payment by the Borrower shall be without prejudice to any claim the Borrower may have against a
Lender that shall have failed to make such payment to the Administrative Agent. 

  
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 2.6.3 Making Swing Loans. So long as PNC elects to make Swing Loans, PNC shall, after
receipt by it of a Swing Loan Request pursuant to Section 2.5.2, [Swing Loan Requests] fund such Swing Loan to the Borrower in U.S. Dollars and immediately available funds at the Principal Office prior to 2:00 p.m. on the Borrowing Date.

 2.6.4 Repayment of Revolving Credit Loans. The Borrower shall repay the Revolving Credit Loans together with all
outstanding interest thereon on the Expiration Date. 
 2.6.5 Borrowings to Repay Swing Loans. PNC may, at its option,
exercisable at any time for any reason whatsoever, demand repayment of the Swing Loans, and each Lender shall make a Revolving Credit Loan in an amount equal to such Lender’s Ratable Share of the aggregate principal amount of the outstanding
Swing Loans, plus, if PNC so requests, accrued interest thereon, provided that no Lender shall be obligated in any event to make Revolving Credit Loans in excess of its Revolving Credit Commitment minus its Ratable Share of Letter of Credit
Obligations. Revolving Credit Loans made pursuant to the preceding sentence shall bear interest at the Base Rate Option and shall be deemed to have been properly requested in accordance with Section 2.5.1 [Revolving Credit Loan Requests]
without regard to any of the requirements of that provision. PNC shall provide notice to the Lenders (which may be telephonic or written notice by letter, facsimile or telex) that such Revolving Credit Loans are to be made under this
Section 2.6.5 and of the apportionment among the Lenders, and the Lenders shall be unconditionally obligated to fund such Revolving Credit Loans (whether or not the conditions specified in Section 2.5.1 [Revolving Credit Loan Requests] are
then satisfied) by the time PNC so requests, which shall not be earlier than 2:00 p.m. on the Business Day next after the date the Lenders receive such notice from PNC. 
 2.6.6 Swing Loans Under Cash Management Agreements. In addition to making Swing Loans pursuant to the foregoing provisions of Section 2.6.3 [Making Swing Loans], without the requirement for a
specific request from the Borrower pursuant to Section 2.5.2 [Swing Loan Requests], PNC as the Swing Loan Lender may make Swing Loans to the Borrower in accordance with the provisions of the agreements between the Borrower and such Swing Loan
Lender relating to the Borrower’s deposit, sweep and other accounts at such Swing Loan Lender and related arrangements and agreements regarding the management and investment of the Borrower’s cash assets as in effect from time to time (the
“Cash Management Agreements”) to the extent of the daily aggregate net negative balance in the Borrower’s accounts which are subject to the provisions of the Cash Management Agreements. Swing Loans made pursuant to this
Section 2.6.6 in accordance with the provisions of the Cash Management Agreements shall (i) be subject to the limitations as to aggregate amount set forth in Section 2.1.2 [Swing Loan Commitment], (ii) not be subject to the
limitations as to individual amount set forth in Section 2.5.2 [Swing Loan Requests], (iii) be payable by the Borrower, both as to principal and interest, at the rates and times set forth in the Cash Management Agreements (but in no event
later than the Expiration Date), (iv) not be made at any time after such Swing Loan Lender has received written notice of the occurrence of an Event of Default and so long as such shall continue to exist, or, unless consented to by the Required
Lenders, a Potential Default and so long as such shall continue to exist, (v) if not repaid by the Borrower in accordance with the provisions of the Cash Management Agreements, be subject to each Lender’s obligation pursuant to
Section 2.6.5 [Borrowings to Repay Swing Loans], and (vi) except as provided in the foregoing subsections (i) through (v), be subject to all of the terms and conditions of this Section 2. 

  
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 2.7 Notes. The Obligation of the Borrower to repay the aggregate unpaid principal
amount of the Revolving Credit Loans and Swing Loans made to it by each Lender, together with interest thereon, shall be evidenced by a revolving credit Note and a swing Note, dated the Closing Date payable to the order of such Lender in a face
amount equal to the Revolving Credit Commitment or Swing Loan Commitment, as applicable, of such Lender. 
 2.8 Use of
Proceeds. The proceeds of the Loans shall be used (i) to refinance Indebtedness of the Borrower under the Existing Credit Agreement, (ii) to provide working capital to the Borrower, (iii) for Capital Expenditures and financing for
Permitted Acquisitions, and (iv) for general corporate purposes of the Borrower and its Subsidiaries as permitted by the terms of this Agreement, including transaction costs and expenses, and dividends and distributions permitted by
Section 8.2.5 [Restricted Payments] of this Agreement. 
 2.9 Letter of Credit Subfacility. 

2.9.1 Issuance of Letters of Credit. The Borrower or any Loan Party may at any time prior to the Expiration Date request the
issuance of a letter of credit (each a “Letter of Credit”), which may be denominated in either Dollars or an Optional Currency, for its own account or the account of another Loan Party or on behalf of the Borrower and either an Excluded
Subsidiary or a Subsidiary of the Borrower which is not a Loan Party (in which case the Borrower and such Excluded Subsidiary or Subsidiary, as applicable, shall be co-applicants with respect to such Letter of Credit), or the amendment or extension
of an existing Letter of Credit, by delivering or transmitting electronically, or having such other Loan Party deliver or transmit electronically to an Issuing Lender (with a copy to the Administrative Agent) a completed application for letter of
credit, or request for such amendment or extension, as applicable, in such form as such Issuing Lender may specify from time to time by no later than 10:00 a.m. at least five (5) Business Days, or such shorter period as may be agreed to by such
Issuing Lender, in advance of the proposed date of issuance. The Borrower or any Loan Party shall authorize and direct such Issuing Lender to name the Borrower or any Loan Party or any Excluded Subsidiary or Subsidiary, as applicable, as the
“Applicant” or “Account Party” of each Letter of Credit. Promptly after receipt of any letter of credit application, such Issuing Lender shall confirm with the Administrative Agent (by telephone or in writing) that the
Administrative Agent has received a copy of such Letter of Credit application and if not, such Issuing Lender will provide the Administrative Agent with a copy thereof. All letters of credit which are identified on Schedule 2.9.1 hereto,
which shall consist of all letters of credit outstanding on the Closing Date, shall be deemed to have been issued under this Agreement and shall constitute Letters of Credit, regardless of which Person is the applicant thereunder. 

2.9.1.1 Unless such Issuing Lender has received notice from any Lender, the Administrative Agent or any Loan Party, at least one day
prior to the requested date of issuance, amendment or extension of the applicable Letter of Credit, that one or more applicable conditions in Section 7 [Conditions of Lending and Issuance of Letters of Credit] is not satisfied, then, subject to
the terms and conditions hereof and in reliance on the agreements of the other Lenders set forth in this Section 2.9, the Issuing Lender or any of such Issuing 

  
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Lender’s Affiliates will issue the proposed Letter of Credit or agree to such amendment or extension, provided that each Letter of Credit shall (A) have a maximum maturity of twelve
(12) months from the date of issuance (but may include a provision for the automatic extension of the Letter of Credit absent notice by such Issuing Lender to the beneficiary), and (B) in no event expire later than 364 days after the
Expiration Date and provided further that in no event shall (i) the Letter of Credit Obligations exceed, at any one time, $75,000,000 (the “Letter of Credit Sublimit”) or (ii) the Revolving Facility Usage exceed, at any
one time, the Revolving Credit Commitments. Each request by the Borrower for the issuance, amendment or extension of a Letter of Credit shall be deemed to be a representation by the Borrower that it shall be in compliance with the preceding sentence
and with Section 7 [Conditions of Lending and Issuance of Letters of Credit] after giving effect to the requested issuance, amendment or extension of such Letter of Credit. Promptly after its delivery of any Letter of Credit or any amendment to
a Letter of Credit to the beneficiary thereof, the applicable Issuing Lender will also deliver to the Borrower and the Administrative Agent a true and complete copy of such Letter of Credit or amendment. 

2.9.1.2 Notwithstanding Section 2.9.1.1, the Issuing Lenders shall not be under any obligation to issue any Letter of Credit if
(i) any order, judgment or decree of any Official Body or arbitrator shall by its terms purport to enjoin or restrain such Issuing Lender from issuing the Letter of Credit, or any Law applicable to such Issuing Lender or any request or
directive (whether or not having the force of law) from any Official Body with jurisdiction over such Issuing Lender shall prohibit, or request that such Issuing Lender refrain from, the issuance of letters of credit generally or the Letter of
Credit in particular or shall impose upon such Issuing Lender with respect to the Letter of Credit any restriction, reserve or capital requirement (for which such Issuing Lender is not otherwise compensated hereunder) not in effect on the Closing
Date, or shall impose upon such Issuing Lender any unreimbursed loss, cost or expense which was not applicable on the Closing Date and which such Issuing Lender in good faith deems material to it, or (ii) the issuance of the Letter of Credit
would violate one or more policies of such Issuing Lender applicable to letters of credit generally. 
 2.9.2 Letter of
Credit Fees. The Borrower shall pay in Dollars (i) to the Administrative Agent for the ratable account of the Lenders a fee (the “Letter of Credit Fee”) equal to the Applicable Letter of Credit Fee Rate on the daily Dollar
Equivalent amount available to be drawn under each Letter of Credit, and (ii) to each Issuing Lender for its own account a fronting fee which shall accrue at the rate or rates per annum separately agreed upon by the Borrower and such Issuing
Bank. All Letter of Credit Fees and fronting fees shall be computed on the basis of a year of 360 days and actual days elapsed and shall be payable quarterly in arrears on each Payment Date following issuance of each Letter of Credit and on the
Expiration Date. The Borrower shall also pay (in Dollars) to each Issuing Lender for such Issuing Lender’s sole account such Issuing Lender’s then in effect customary fees and administrative expenses payable with respect to the Letters of
Credit as such Issuing Lender may generally charge or incur from time to time in connection with the issuance, maintenance, amendment (if any), assignment or transfer (if any), negotiation, and administration of Letters of Credit. 

2.9.3 Disbursements, Reimbursement. Immediately upon the issuance of each Letter of Credit, each Lender shall be deemed to, and
hereby irrevocably and unconditionally 

  
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agrees to, purchase from such Issuing Lender a participation in such Letter of Credit and each drawing thereunder in a Dollar Equivalent amount equal to such Lender’s Ratable Share of the
maximum amount available to be drawn under such Letter of Credit and the amount of such drawing, respectively. 
 2.9.3.1 In
the event of any request for a drawing under a Letter of Credit by the beneficiary or transferee thereof, such Issuing Lender will promptly notify the Borrower and the Administrative Agent thereof. Provided that it shall have received such notice,
the Borrower shall reimburse (such obligation to reimburse such Issuing Lender shall sometimes be referred to as a “Reimbursement Obligation”) such Issuing Lender prior to 12:00 noon on each date that an amount is paid by such
Issuing Lender under any Letter of Credit (each such date, a “Drawing Date”) by paying to the Administrative Agent for the account of such Issuing Lender an amount equal to the amount so paid by such Issuing Lender, in the same
currency as paid, unless otherwise required by the Administrative Agent or such Issuing Lender, or unless such currency is an Unavailable Currency, in which case the Borrower shall pay the Dollar Equivalent amount of the amount paid by such Issuing
Lender under the Letter of Credit. Notwithstanding the foregoing sentence, with respect to the China JV Letter of Credit, and subject to the approval of the Issuing Lender thereof, Borrower may repay, in Dollars, the Dollar Equivalent Amount paid by
such Issuing Lender under the China JV Letter of Credit. In the event the Borrower fails to reimburse such Issuing Lender (through the Administrative Agent) for the full amount of any drawing under any Letter of Credit by 12:00 noon on the Drawing
Date, the Administrative Agent will promptly notify each Lender thereof, and the Borrower shall be deemed to have requested that Revolving Credit Loans be made in a Dollar Equivalent Amount of such Reimbursement Obligations by the Lenders under the
Base Rate Option to be disbursed on the Drawing Date under such Letter of Credit, subject to the amount of the unutilized portion of the Revolving Credit Commitment and subject to the conditions set forth in Section 7.2 [Each Loan or Letter of
Credit] other than any notice requirements. Any notice given by the Administrative Agent or Issuing Lender pursuant to this Section 2.9.3.1 may be oral if immediately confirmed in writing; provided that the lack of such an immediate
confirmation shall not affect the conclusiveness or binding effect of such notice. 
 2.9.3.2 Each Lender shall upon any notice
pursuant to Section 2.9.3.1 make available to the Administrative Agent for the account of such Issuing Lender an amount in Dollars in immediately available funds equal to its Ratable Share of the Dollar Equivalent amount of the drawing,
whereupon the participating Lenders shall (subject to Section 2.9.3 [Disbursements; Reimbursement]) each be deemed to have made a Revolving Credit Loan in Dollars under the Base Rate Option to the Borrower in that amount. If any Lender so
notified fails to make available in Dollars to the Administrative Agent for the account of such Issuing Lender the amount of such Lender’s Ratable Share of such amount by no later than 2:00 p.m. on the Drawing Date, then interest shall accrue
on such Lender’s obligation to make such payment, from the Drawing Date to the date on which such Lender makes such payment (i) at a rate per annum equal to the Federal Funds Effective Rate during the first three (3) days following
the Drawing Date and (ii) at a rate per annum equal to the rate applicable to Revolving Credit Loans under the Base Rate Option on and after the fourth day following the Drawing Date. The Administrative Agent and such Issuing Lender will
promptly give notice (as described in Section 2.9.3.1 above) of the occurrence of the Drawing Date, but failure of the Administrative Agent or such Issuing Lender to give any such notice on the Drawing Date or in sufficient time to enable any
Lender to effect such payment on such date shall not relieve such Lender from its obligation under this Section 2.9.3.2. 

  
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 2.9.3.3 With respect to any unreimbursed drawing that is not converted into Revolving
Credit Loans in Dollars under the Base Rate Option to the Borrower in whole or in part as contemplated by Section 2.9.3.1, because of the Borrower’s failure to satisfy the conditions set forth in Section 7.2 [Each Loan or Letter of
Credit] other than any notice requirements, or for any other reason, the Borrower shall be deemed to have incurred from such Issuing Lender a borrowing (each a “Letter of Credit Borrowing”) in Dollars in the amount of such drawing.
Such Letter of Credit Borrowing shall be due and payable on demand (together with interest) and shall bear interest at the rate per annum applicable to the Revolving Credit Loans under the Base Rate Option. Each Lender’s payment to the
Administrative Agent for the account of such Issuing Lender pursuant to Section 2.9.3 [Disbursements, Reimbursement] shall be deemed to be a payment in respect of its participation in such Letter of Credit Borrowing (each a
“Participation Advance”) from such Lender in satisfaction of its participation obligation under this Section 2.9.3. 
 2.9.4 Repayment of Participation Advances. 
 2.9.4.1 Upon (and only upon)
receipt by the Administrative Agent for the account of such Issuing Lender of immediately available funds from the Borrower (i) in reimbursement of any payment made by such Issuing Lender under the Letter of Credit with respect to which any
Lender has made a Participation Advance to the Administrative Agent, or (ii) in payment of interest on such a payment made by such Issuing Lender under such a Letter of Credit, the Administrative Agent on behalf of such Issuing Lender will pay
to each Lender, in the same funds as those received by the Administrative Agent, the amount of such Lender’s Ratable Share of such funds, except the Administrative Agent shall retain for the account of such Issuing Lender the amount of the
Ratable Share of such funds of any Lender that did not make a Participation Advance in respect of such payment by such Issuing Lender. 
 2.9.4.2 If the Administrative Agent is required at any time to return to any Loan Party, or to a trustee, receiver, liquidator, custodian, or any official in any Insolvency Proceeding, any portion of any
payment made by any Loan Party to the Administrative Agent for the account of such Issuing Lender pursuant to this Section in reimbursement of a payment made under any Letter of Credit or interest or fees thereon, each Lender shall, on demand of the
Administrative Agent, forthwith return to the Administrative Agent for the account of such Issuing Lender the amount of its Ratable Share of any amounts so returned by the Administrative Agent plus interest thereon from the date such demand is made
to the date such amounts are returned by such Lender to the Administrative Agent, at a rate per annum equal to the Federal Funds Effective Rate (or, for any payment in an Optional Currency, the Overnight Rate) in effect from time to time.

 2.9.5 Documentation. Each Loan Party agrees to be bound by the terms of such Issuing Lender’s application and
agreement for letters of credit and such Issuing Lender’s written regulations and customary practices relating to letters of credit, though such interpretation may be different from such Loan Party’s own. In the event of a conflict between
such application or agreement and this Agreement, this Agreement shall govern. It is understood and agreed that, 

  
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except in the case of gross negligence or willful misconduct, such Issuing Lender shall not be liable for any error, negligence and/or mistakes, whether of omission or commission, in following
any Loan Party’s instructions or those contained in the Letters of Credit or any modifications, amendments or supplements thereto. 
 2.9.6 Determinations to Honor Drawing Requests. In determining whether to honor any request for drawing under any Letter of Credit by the beneficiary thereof, such Issuing Lender shall be
responsible only to determine that the documents and certificates required to be delivered under such Letter of Credit have been delivered and that they comply on their face with the requirements of such Letter of Credit. 

2.9.7 Nature of Participation and Reimbursement Obligations. Each Lender’s obligation in accordance with this Agreement to
make the Revolving Credit Loans or Participation Advances, as contemplated by Section 2.9.3 [Disbursements, Reimbursement], as a result of a drawing under a Letter of Credit, and the Obligations of the Borrower to reimburse the Issuing Lenders
upon a draw under a Letter of Credit, shall be absolute, unconditional and irrevocable, and shall be performed strictly in accordance with the terms of this Section 2.9 under all circumstances, including the following circumstances: 

(i) any set-off, counterclaim, recoupment, defense or other right which such Lender may have against such Issuing Lender or any of its
Affiliates, the Borrower or any other Person for any reason whatsoever, or which any Loan Party may have against such Issuing Lender or any of its Affiliates, any Lender or any other Person for any reason whatsoever; 

(ii) the failure of any Loan Party or any other Person to comply, in connection with a Letter of Credit Borrowing, with the conditions
set forth in Sections 2.1 [Revolving Credit Commitments], 2.5 [Revolving Credit Loan Requests; Swing Loan Requests], 2.6 [Making Revolving Credit Loans and Swing Loans; Etc.] or 7.2 [Each Loan or Letter of Credit] or as otherwise set forth in
this Agreement for the making of a Revolving Credit Loan, it being acknowledged that such conditions are not required for the making of a Letter of Credit Borrowing and the obligation of the Lenders to make Participation Advances under
Section 2.9.3 [Disbursements, Reimbursement]; 
 (iii) any lack of validity or enforceability of any Letter of Credit;

 (iv) any claim of breach of warranty that might be made by any Loan Party or any Lender against any beneficiary of a Letter
of Credit, or the existence of any claim, set-off, recoupment, counterclaim, crossclaim, defense or other right which any Loan Party or any Lender may have at any time against a beneficiary, successor beneficiary any transferee or assignee of any
Letter of Credit or the proceeds thereof (or any Persons for whom any such transferee may be acting), such Issuing Lender or its Affiliates or any Lender or any other Person, whether in connection with this Agreement, the transactions contemplated
herein or any unrelated transaction (including any underlying transaction between any Loan Party or Subsidiaries of a Loan Party and the beneficiary for which any Letter of Credit was procured); 

  
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 (v) the lack of power or authority of any signer of (or any defect in or forgery of any
signature or endorsement on) or the form of or lack of validity, sufficiency, accuracy, enforceability or genuineness of any draft, demand, instrument, certificate or other document presented under or in connection with any Letter of Credit, or any
fraud or alleged fraud in connection with any Letter of Credit, or the transport of any property or provision of services relating to a Letter of Credit, in each case even if such Issuing Lender or any of its Affiliates has been notified thereof;

 (vi) payment by such Issuing Lender or any of its Affiliates under any Letter of Credit against presentation of a demand,
draft or certificate or other document which does not comply with the terms of such Letter of Credit; 
 (vii) the solvency of,
or any acts or omissions by, any beneficiary of any Letter of Credit, or any other Person having a role in any transaction or obligation relating to a Letter of Credit, or the existence, nature, quality, quantity, condition, value or other
characteristic of any property or services relating to a Letter of Credit; 
 (viii) any failure by such Issuing Lender or any
of its Affiliates to issue any Letter of Credit in the form requested by any Loan Party, unless such Issuing Lender has received written notice from such Loan Party of such failure within three Business Days after such Issuing Lender shall have
furnished such Loan Party and the Administrative Agent a copy of such Letter of Credit and such error is material and no drawing has been made thereon prior to receipt of such notice; 

(ix) any adverse change in the business, operations, properties, assets, condition (financial or otherwise) or prospects of any Loan
Party or Subsidiaries of a Loan Party; 
 (x) any breach of this Agreement or any other Loan Document by any party thereto;

 (xi) the occurrence or continuance of an Insolvency Proceeding with respect to any Loan Party; 

(xii) the fact that an Event of Default or a Potential Default shall have occurred and be continuing; 

(xiii) the fact that the Expiration Date shall have passed or this Agreement or the Commitments hereunder shall have been terminated;
and 
 (xiv) any other circumstance or happening whatsoever, whether or not similar to any of the foregoing. 

2.9.8 Indemnity. The Borrower hereby agrees to protect, indemnify, pay and save harmless each Issuing Lender and any of its
Affiliates that has issued a Letter of Credit from and against any and all claims, demands, liabilities, damages, taxes, penalties, interest, judgments, losses, costs, charges and expenses (including reasonable fees, expenses and disbursements of
counsel and allocated costs of internal counsel) which such Issuing Lender or any of its Affiliates may incur or be subject to as a consequence, direct or indirect, of the 

  
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issuance of any Letter of Credit, other than as a result of (A) the gross negligence or willful misconduct of such Issuing Lender as determined by a final non-appealable judgment of a court
of competent jurisdiction, (B) failure by such Issuing Lender to comply with Section 2.9.6 [Determinations to Honor Drawing Requests] in a material manner, or (C) the wrongful dishonor by such Issuing Lender or any of its Affiliates
of a proper demand for payment made under any Letter of Credit, except if such dishonor resulted from any act or omission, whether rightful or wrongful, of any present or future de jure or de facto government or governmental authority. 

2.9.9 Liability for Acts and Omissions. As between any Loan Party and each Issuing Lender, or such Issuing Lender’s
Affiliates, such Loan Party assumes all risks of the acts and omissions of, or misuse of the Letters of Credit by, the respective beneficiaries of such Letters of Credit. In furtherance and not in limitation of the foregoing, such Issuing Lender
shall not be responsible for any of the following, including any losses or damages to any Loan Party or other Person or property relating therefrom: (i) the form, validity, sufficiency, accuracy, genuineness or legal effect of any document
submitted by any party in connection with the application for an issuance of any such Letter of Credit, even if it should in fact prove to be in any or all respects invalid, insufficient, inaccurate, fraudulent or forged (even if such Issuing Lender
or its Affiliates shall have been notified thereof); (ii) the validity or sufficiency of any instrument transferring or assigning or purporting to transfer or assign any such Letter of Credit or the rights or benefits thereunder or proceeds
thereof, in whole or in part, which may prove to be invalid or ineffective for any reason; (iii) the failure of the beneficiary of any such Letter of Credit, or any other party to which such Letter of Credit may be transferred, to comply fully
with any conditions required in order to draw upon such Letter of Credit or any other claim of any Loan Party against any beneficiary of such Letter of Credit, or any such transferee, or any dispute between or among any Loan Party and any
beneficiary of any Letter of Credit or any such transferee; (iv) errors, omissions, interruptions or delays in transmission or delivery of any messages, by mail, cable, telegraph, telex or otherwise, whether or not they be in cipher;
(v) errors in interpretation of technical terms; (vi) any loss or delay in the transmission or otherwise of any document required in order to make a drawing under any such Letter of Credit or of the proceeds thereof; (vii) the
misapplication by the beneficiary of any such Letter of Credit of the proceeds of any drawing under such Letter of Credit; or (viii) any consequences arising from causes beyond the control of such Issuing Lender or its Affiliates, as
applicable, including any act or omission of any Official Body, and none of the above shall affect or impair, or prevent the vesting of, any of such Issuing Lender’s or its Affiliates rights or powers hereunder. Nothing in the preceding
sentence shall relieve such Issuing Lender from liability for such Issuing Lender’s gross negligence or willful misconduct in connection with actions or omissions described in such clauses (i) through (viii) of such sentence. In no
event shall such Issuing Lender or its Affiliates be liable to any Loan Party for any indirect, consequential, incidental, punitive, exemplary or special damages or expenses (including attorneys’ fees), or for any damages resulting from any
change in the value of any property relating to a Letter of Credit. 
 Without limiting the generality of the foregoing, each
Issuing Lender and each of its Affiliates (i) may rely on any oral or other communication believed in good faith by such Issuing Lender or such Affiliate to have been authorized or given by or on behalf of the applicant for a Letter of Credit,
(ii) may honor any presentation if the documents presented appear on their face substantially to comply with the terms and conditions of the relevant Letter of Credit; (iii) may honor a previously dishonored presentation under a Letter of
Credit, whether such dishonor 

  
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was pursuant to a court order, to settle or compromise any claim of wrongful dishonor, or otherwise, and shall be entitled to reimbursement to the same extent as if such presentation had
initially been honored, together with any interest paid by such Issuing Lender or its Affiliate; (iv) may honor any drawing that is payable upon presentation of a statement advising negotiation or payment, upon receipt of such statement (even
if such statement indicates that a draft or other document is being delivered separately), and shall not be liable for any failure of any such draft or other document to arrive, or to conform in any way with the relevant Letter of Credit;
(v) may pay any paying or negotiating bank claiming that it rightfully honored under the laws or practices of the place where such bank is located; and (vi) may settle or adjust any claim or demand made on such Issuing Lender or its
Affiliate in any way related to any order issued at the applicant’s request to an air carrier, a letter of guarantee or of indemnity issued to a carrier or any similar document (each an “Order”) and honor any drawing in
connection with any Letter of Credit that is the subject of such Order, notwithstanding that any drafts or other documents presented in connection with such Letter of Credit fail to conform in any way with such Letter of Credit. 

In furtherance and extension and not in limitation of the specific provisions set forth above, any action taken or omitted by such
Issuing Lender or its Affiliates under or in connection with the Letters of Credit issued by it or any documents and certificates delivered thereunder, if taken or omitted in good faith, shall not put such Issuing Lender or its Affiliates under any
resulting liability to the Borrower or any Lender. 
 2.9.10 Issuing Lender Reporting Requirements. Each Issuing Lender
shall, on the first Business Day of each month, provide to Administrative Agent and Borrower a schedule of the Letters of Credit issued by it, in form and substance satisfactory to Administrative Agent, showing the date of issuance of each Letter of
Credit, the account party, the original face amount (if any), and the expiration date of any Letter of Credit outstanding at any time during the preceding month, and any other information relating to such Letter of Credit that the Administrative
Agent may request. 
 2.9.11 Cash Collateral. (i) Upon the request of Administrative Agent, if any Issuing Lender has
honored any full or partial drawing request under any Letter of Credit and such drawing has resulted in an Letter of Credit Borrowing, then Borrower shall immediately Cash Collateralize the then outstanding amount of the Letter of Credit Obligation
relating to such Letter of Credit, or (ii) if, as of five (5) days prior to the Expiration Date, any Letter of Credit Obligation for any reason remains outstanding, Borrower shall immediately Cash Collateralize the then outstanding amount
of all Letter of Credit Obligations. Borrower hereby grants to Administrative Agent, for the benefit of each Issuing Lender and the Lenders, a security interest in all Cash Collateral pledged pursuant to this Section or otherwise under this
Agreement. All Cash Collateral shall be maintained in a deposit account at the Administrative Agent. If at any time the Administrative Agent determines that Cash Collateral is subject to any right or claim of any Person other than the Administrative
Agent as herein provided, or that the total amount of such Cash Collateral is less than the applicable obligations secured thereby, the Borrower will, promptly upon demand by the Administrative Agent, pay or provide to the Administrative Agent
additional Cash Collateral in an amount sufficient to eliminate such deficiency. 

  
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 2.10 Defaulting Lenders. Notwithstanding any provision of this Agreement to the
contrary, if any Lender becomes a Defaulting Lender, then the following provisions shall apply for so long as such Lender is a Defaulting Lender: 
 (i) fees shall cease to accrue on the unfunded portion of the Commitment of such Defaulting Lender pursuant to Section 2.3 [Commitment Fees]; 

(ii) the Commitment and outstanding Loans of such Defaulting Lender shall not be included in determining whether the Required Lenders
have taken or may take any action hereunder (including any consent to any amendment, waiver or other modification pursuant to Section 11.1 [Modifications, Amendments or Waivers]); provided, that this clause (ii) shall not apply to the vote
of a Defaulting Lender in the case of an amendment, waiver or other modification requiring the consent of such Lender or each Lender directly affected thereby; 
 (iii) if any Swing Loans are outstanding or any Letter of Credit Obligations exist at the time such Lender becomes a Defaulting Lender, then: 

(a) all or any part of the outstanding Swing Loans and Letter of Credit Obligations of such Defaulting Lender shall be reallocated among
the non-Defaulting Lenders in accordance with their respective Ratable Shares but only to the extent that (x) the Revolving Facility Usage does not exceed the total of all non-Defaulting Lenders’ Revolving Credit Commitments, and
(y) no Potential Default or Event of Default has occurred and is continuing at such time; 
 (b) if the reallocation
described in clause (a) above cannot, or can only partially, be effected, the Borrower shall within one Business Day following notice by the Administrative Agent (x) first, prepay such outstanding Swing Loans, and
(y) second, cash collateralize for the benefit of such Issuing Lender the Borrower’s obligations corresponding to such Defaulting Lender’s Letter of Credit Obligations (after giving effect to any partial reallocation pursuant
to clause (a) above) in a deposit account held at the Administrative Agent for so long as such Letter of Credit Obligations are outstanding; 
 (c) if the Borrower cash collateralizes any portion of such Defaulting Lender’s Letter of Credit Obligations pursuant to clause (b) above, the Borrower shall not be required to pay any fees to
such Defaulting Lender pursuant to Section 2.9.2 [Letter of Credit Fees] with respect to such Defaulting Lender’s Letter of Credit Obligations during the period such Defaulting Lender’s Letter of Credit Obligations are cash
collateralized; 
 (d) if the Letter of Credit Obligations of the non-Defaulting Lenders are reallocated pursuant to clause
(a) above, then the fees payable to the Lenders pursuant to Section 2.9.2 [Letter of Credit Fees] shall be adjusted in accordance with such non-Defaulting Lenders’ Ratable Share; and 

(e) if all or any portion of such Defaulting Lender’s Letter of Credit Obligations are neither reallocated nor cash collateralized
pursuant to clause (a) or (b) above, then, without prejudice to any rights or remedies of such Issuing Lender or any other Lender hereunder, all Letter of Credit Fees payable under Section 2.9.2 [Letter of Credit Fees]

  
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with respect to such Defaulting Lender’s Letter of Credit Obligations shall be payable to such Issuing Lender (and not to such Defaulting Lender) until and to the extent that such Letter of
Credit Obligations are reallocated and/or cash collateralized; and 
 (iv) so long as such Lender is a Defaulting Lender, PNC
shall not be required to fund any Swing Loans and such Issuing Lender shall not be required to issue, amend or increase any Letter of Credit, unless such Issuing Lender is satisfied that the related exposure and the Defaulting Lender’s then
outstanding Letter of Credit Obligations will be 100% covered by the Revolving Credit Commitments of the non-Defaulting Lenders and/or cash collateral will be provided by the Borrower in accordance with Section 2.10(iii), and participating
interests in any newly made Swing Loan or any newly issued or increased Letter of Credit shall be allocated among non-Defaulting Lenders in a manner consistent with Section 2.10(iii)(a) (and such Defaulting Lender shall not participate
therein). 
 If (i) a Bankruptcy Event with respect to a parent company of any Lender shall occur following the date hereof and for so long
as such event shall continue, or (ii) PNC or an Issuing Lender has a good faith belief that any Lender has defaulted in fulfilling its obligations under one or more other agreements in which such Lender commits to extend credit, PNC shall not
be required to fund any Swing Loan and the Issuing Lenders shall not be required to issue, amend or increase any Letter of Credit, unless PNC or such Issuing Lender, as the case may be, shall have entered into arrangements with the Borrower or such
Lender, satisfactory to PNC or such Issuing Lender, as the case may be, to defease any risk to it in respect of such Lender hereunder. 
 In the
event that the Administrative Agent, the Borrower, PNC and the Issuing Lender agree in writing that a Defaulting Lender has adequately remedied all matters that caused such Lender to be a Defaulting Lender, then the Administrative Agent will so
notify the parties hereto, and the Ratable Share of the Swing Loans and Letter of Credit Obligations of the Lenders shall be readjusted to reflect the inclusion of such Lender’s Commitment, and on such date such Lender shall purchase at par
such of the Loans of the other Lenders (other than Swing Loans) as the Administrative Agent shall determine may be necessary in order for such Lender to hold such Loans in accordance with its Ratable Share. 

2.11 Increase in Revolving Credit Commitments. 
 2.11.1 Increasing Lenders and New Lenders. The Borrower may, at any time prior to the Expiration Date, but not more often than two (2) times during the term of this Agreement, request that
(1) the current Lenders increase their Revolving Credit Commitments (any current Lender which elects to increase its Revolving Credit Commitment shall be referred to as an “Increasing Lender”) or (2) one or more new
lenders reasonably satisfactory to the Borrower and the Administrative Agent (each a “New Lender”) join this Agreement and provide a Revolving Credit Commitment hereunder, subject to the following terms and conditions: 

(i) No Obligation to Increase. No current Lender shall be obligated to increase its Revolving Credit Commitment and any increase
in the Revolving Credit Commitment by any current Lender shall be in the sole discretion of such current Lender. 
 (ii)
Defaults. There shall exist no Events of Default or Potential Default on the effective date of such increase after giving effect to such increase. 
 (iii) Aggregate Revolving Credit Commitments. After giving effect to such increase, the total Revolving Credit Commitments shall not exceed $350,000,000. 

  
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 (iv) Resolutions; Opinion. The Loan Parties shall deliver to the Administrative
Agent on or before the effective date of such increase the following documents in a form reasonably acceptable to the Administrative Agent: (1) certifications of their corporate secretaries with attached resolutions certifying that the increase
in the Revolving Credit Commitment has been approved by such Loan Parties, and (2) an opinion of counsel addressed to the Administrative Agent and the Lenders addressing the authorization and execution of the Loan Documents by, and
enforceability of the Loan Documents against, the Loan Parties. 
 (v) Notes. The Borrower shall execute and deliver
(1) to each Increasing Lender a replacement revolving credit Note reflecting the new amount of such Increasing Lender’s Revolving Credit Commitment after giving effect to the increase (and the prior Note issued to such Increasing Lender
shall be deemed to be terminated) and (2) to each New Lender a revolving credit Note reflecting the amount of such New Lender’s Revolving Credit Commitment. 
 (vi) Increasing Lenders. Each Increasing Lender shall confirm its agreement to increase its Revolving Credit Commitment pursuant to an acknowledgement in a form acceptable to the Administrative
Agent, signed by it and the Borrower and delivered to the Administrative Agent at least five (5) days before the effective date of such increase. 
 (vii) New Lenders—Joinder. Each New Lender shall execute a lender joinder in substantially the form of Exhibit 2.11 pursuant to which such New Lender shall join and become a party to
this Agreement and the other Loan Documents with a Revolving Credit Commitment in the amount set forth in such lender joinder. 

2.11.2 Treatment of Outstanding Loans and Letters of Credit. 

(i) Repayment of Outstanding Loans; Borrowing of New Loans. On the on the effective date of such increase, the Borrower shall
repay all Loans then outstanding, subject to the Borrower’s indemnity obligations under Section 5.10 [Indemnity]; provided that it may borrow new Loans with a Borrowing Date on such date. Each of the Lenders shall participate in any
new Loans made on or after such date in accordance with their respective Ratable Shares after giving effect to the increase in Revolving Credit Commitments contemplated by this Section 2.11. 

(ii) Outstanding Letters of Credit. Repayment of Outstanding Loans; Borrowing of New Loans. On the effective date of such
increase, each Increasing Lender and each New Lender (i) will be deemed to have purchased a participation in each then outstanding Letter of Credit equal to its Ratable Share of such Letter of Credit and the participation of each other Lender
in such Letter of Credit shall be adjusted accordingly and (ii) will acquire, (and will pay to the Administrative Agent, for the account of each Lender, in immediately available funds, an amount equal to) its Ratable Share of all outstanding
Participation Advances. 
 2.12 Utilization of Commitments in Optional Currencies. 

2.12.1 Periodic Computations of Dollar Equivalent Amounts of Revolving Credit Loans that are Optional Currency Loans and Letters of
Credit Outstanding; Repayment in Same Currency. For purposes of determining utilization of the Revolving Credit Commitments, the 

  
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Administrative Agent will determine the Dollar Equivalent amount of (i) the proposed Revolving Credit Loans that are Optional Currency Loans and Letters of Credit to be denominated in an
Optional Currency as of the requested Borrowing Date or date of issuance, as the case may be, (ii) the outstanding Letter of Credit Obligations denominated in an Optional Currency as of the last Business Day of each month, and (iii) the
outstanding Revolving Credit Loans denominated in an Optional Currency as of the end of each Interest Period (each such date under clauses (i) through (iii), and any other date on which the Administrative Agent determines it is necessary or
advisable to compute the Dollar Equivalent amount of an Optional Currency or an Unavailable Currency, in its sole discretion, is referred to as a “Computation Date”). Unless otherwise provided in this Agreement or agreed to by the
Administrative Agent and the Company, each Loan and Reimbursement Obligation shall be repaid or prepaid in the same currency in which the Loan or Reimbursement Obligation was made. 

2.12.2 Notices From Lenders That Optional Currencies Are Unavailable to Fund New Loans. The Lenders shall be under no obligation
to make the Revolving Credit Loans requested by the Borrower which are denominated in an Optional Currency if any Lender notifies the Administrative Agent by 5:00 p.m. four (4) Business Days prior to the Borrowing Date for such Revolving Credit
Loans that such Lender cannot provide its Revolving Credit Ratable Share of such Revolving Credit Loans in such Optional Currency. In the event the Administrative Agent timely receives a notice from a Lender pursuant to the preceding sentence, the
Administrative Agent will notify the Borrower no later than 12:00 noon three (3) Business Days prior to the Borrowing Date for such Revolving Credit Loans that the Optional Currency is not then available for such Revolving Credit Loans, and the
Administrative Agent shall promptly thereafter notify the Lenders of the same and the Lenders shall not make such Revolving Credit Loans requested by the Borrower under its Loan Request. 

2.12.3 Notices From Lenders That Optional Currencies Are Unavailable to Fund Renewals of the Euro-Rate Option. If the Borrower
delivers a Loan Request requesting that the Lenders renew the Euro-Rate Option with respect to an outstanding Borrowing Tranche of Revolving Credit Loans denominated in an Optional Currency, the Lenders shall be under no obligation to renew such
Euro-Rate Option if any Lender delivers to the Administrative Agent a notice by 5:00 p.m. four (4) Business Days prior to the effective date of such renewal that such Lender cannot continue to provide Revolving Credit Loans in such Optional
Currency. In the event the Administrative Agent timely receives a notice from a Lender pursuant to the preceding sentence, the Administrative Agent will notify the Borrower no later than 12:00 noon three (3) Business Days prior to the renewal
date that the renewal of such Revolving Credit Loans in such Optional Currency is not then available, and the Administrative Agent shall promptly thereafter notify the Lenders of the same. If the Administrative Agent shall have so notified the
Borrower that any such continuation of such Revolving Credit Loans in such Optional Currency is not then available, any notice of renewal with respect thereto shall be deemed withdrawn, and such Loans shall be redenominated into Loans in Dollars at
the Base Rate Option or Euro-Rate Option, at the Borrower’s option (subject, in the case of the Euro-Rate Option, to compliance with Section 2.6.1 [Making Revolving Credit Loans, Etc.] and Section 4.1[Interest Rate Options]), with
effect from the last day of the Interest Period with respect to any such Loans. The Administrative Agent will promptly notify the Borrower and the Lenders of any such redenomination, and in such notice, the Administrative Agent will state the
aggregate Dollar Equivalent amount of the redenominated Revolving Credit Loans in an Optional Currency as of the applicable 

  
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Computation Date with respect thereto and such Lender’s Revolving Credit Ratable Share thereof. 
 2.12.4 European Monetary Union. 
 (i) Payments In Euros Under Certain
Circumstances. If (i) any Optional Currency ceases to be lawful currency of the nation issuing the same and is replaced by the Euro or (ii) any Optional Currency and the Euro are at the same time recognized by any governmental
authority of the nation issuing such currency as lawful currency of such nation and the Administrative Agent or the Required Lenders shall so request in a notice delivered to the Borrower, then any amount payable hereunder by any party hereto in
such Optional Currency shall instead by payable in the Euro and the amount so payable shall be determined by translating the amount payable in such Optional Currency to the Euro at the exchange rate established by that nation for the purpose of
implementing the replacement of the relevant Optional Currency by the Euro (and the provisions governing payments in Optional Currencies in this Agreement shall apply to such payment in the Euro as if such payment in the Euro were a payment in an
Optional Currency). Prior to the occurrence of the event or events described in clause (i) or (ii) of the preceding sentence, each amount payable hereunder in any Optional Currency will, except as otherwise provided herein, continue to be
payable only in that currency. 
 (ii) Additional Compensation Under Certain Circumstances. The Borrower agrees, at the
request of any Lender, to compensate such Lender for any loss, cost, expense or reduction in return that such Lender shall reasonably determine shall be incurred or sustained by such Lender as a result of the replacement of any Optional Currency by
the Euro and that would not have been incurred or sustained but for the transactions provided for herein. A certificate of any Lender setting forth such Lender’s determination of the amount or amounts necessary to compensate such Lender shall
be delivered to the Borrower and shall be conclusive absent manifest error so long as such determination is made on a reasonable basis. The Borrower shall pay such Lender the amount shown as due on any such certificate within ten (10) days
after receipt thereof. 
 (iii) Requests for Additional Optional Currencies. The Borrower may deliver to the
Administrative Agent a written request that Revolving Credit Loans hereunder also be permitted to be made in any other lawful currency (other than Dollars), in addition to the currencies specified in the definition of “Optional Currency”
herein, provided that such currency must be freely traded in the offshore interbank foreign exchange markets, freely transferable, freely convertible into Dollars and available to the Lenders in the Relevant Interbank Market. The Administrative
Agent will promptly notify the Lenders of any such request promptly after the Administrative Agent receives such request. The Administrative Agent will promptly notify the Borrower of the acceptance or rejection by the Administrative Agent and each
of the Lenders of the Borrower’s request. The requested currency shall be approved as an Optional Currency hereunder only if the Administrative Agent and all of the Lenders approve of the Borrower’s request. 

  
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 3. [RESERVED] 
 4. INTEREST RATES 
 4.1 Interest Rate Options. The Borrower shall
pay interest in respect of the outstanding unpaid principal amount of the Loans as selected by it from the Base Rate Option or Euro-Rate Option set forth below applicable to the Loans, it being understood that, subject to the provisions of this
Agreement, the Borrower may select different Interest Rate Options and different Interest Periods to apply simultaneously to the Loans comprising different Borrowing Tranches and may convert to or renew one or more Interest Rate Options with respect
to all or any portion of the Loans comprising any Borrowing Tranche; provided that there shall not be at any one time outstanding more than twelve (12) Borrowing Tranches in the aggregate among all of the Loans and provided
further that if an Event of Default or Potential Default exists and is continuing, the Borrower may not request, convert to, or renew the Euro-Rate Option for any Loans. If at any time the designated rate applicable to any Loan made by any
Lender exceeds such Lender’s highest lawful rate, the rate of interest on such Lender’s Loan shall be limited to such Lender’s highest lawful rate. Interest on the principal amount of each Optional Currency Loan shall be paid by the
Borrower in such Optional Currency. Notwithstanding anything to the contrary herein, the As-Offered Rate shall only apply to Swing Loans. 
 4.1.1 Revolving Credit Interest Rate Options; Swing Line Interest Rate. The Borrower shall have the right to select from the following Interest Rate Options applicable to the Revolving Credit
Loans: 
 (i) Revolving Credit Base Rate Option: A fluctuating rate per annum (computed on the basis of a year of 365 or
366 days, as the case may be, and actual days elapsed) equal to the Base Rate plus the Applicable Margin, such interest rate to change automatically from time to time effective as of the effective date of each change in the Base Rate; or 

(ii) Revolving Credit Euro-Rate Option: A rate per annum (computed on the basis of a year of 360 days and actual days elapsed)
equal to the Euro-Rate as determined for each applicable Interest Period plus the Applicable Margin. 
 Subject to Section 4.3 [Interest
After Default], only the Base Rate Option applicable to Revolving Credit Loans or the As-Offered Rate, as selected by the Borrower, shall apply to the Swing Loans. 
 4.1.2 Rate Quotations. The Borrower may call the Administrative Agent on or before the date on which a Loan Request is to be delivered to receive an indication of the rates then in effect, but it
is acknowledged that such projection shall not be binding on the Administrative Agent or the Lenders nor affect the rate of interest which thereafter is actually in effect when the election is made. 

4.2 Interest Periods. At any time when the Borrower shall select, convert to or renew a Euro-Rate Option, the Borrower shall
notify the Administrative Agent thereof by delivering a Loan Request to the Administrative Agent (i) at least three (3) Business Days prior to the effective date of such Euro-Rate Option with respect to a Loan denominated in Dollars, and
(ii) at least four (4) Business Days prior to the effective date of such Euro-Rate Option with respect 

  
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to an Optional Currency Loan. The notice shall specify an Interest Period during which such Interest Rate Option shall apply. Notwithstanding the preceding sentence, the following provisions
shall apply to any selection of, renewal of, or conversion to a Euro-Rate Option: 
 4.2.1 Amount of Borrowing Tranche.
Each Borrowing Tranche of Loans under the Euro-Rate Option shall be in integral multiples of, and not less than, the respective amounts set forth in Section 2.5.1 [Revolving Credit Loan Requests]; and 

4.2.2 Renewals. In the case of the renewal of a Euro-Rate Option at the end of an Interest Period, the first day of the new
Interest Period shall be the last day of the preceding Interest Period, without duplication in payment of interest for such day. 
 4.3 Interest After Default. To the extent permitted by Law, upon the occurrence of an Event of Default and until such time such Event of Default shall have been cured or waived, at the discretion
of the Administrative Agent or upon written demand by the Required Lenders to the Administrative Agent: 
 4.3.1 Letter of
Credit Fees, Interest Rate. The Letter of Credit Fees and the rate of interest for each Loan otherwise applicable pursuant to Section 2.9.2 [Letter of Credit Fees] or Section 4.1 [Interest Rate Options], respectively, shall be
increased by 2.0% per annum; 
 4.3.2 Other Obligations. Each other Obligation hereunder if not paid when due shall
bear interest at a rate per annum equal to the sum of the rate of interest applicable to Revolving Credit Loans under the Base Rate Option plus an additional 2.0% per annum from the time such Obligation becomes due and payable and until it is
Paid In Full; and 
 4.3.3 Acknowledgment. The Borrower acknowledges that the increase in rates referred to in this
Section 4.3 reflects, among other things, the fact that such Loans or other amounts have become a substantially greater risk given their default status and that the Lenders are entitled to additional compensation for such risk; and all such
interest shall be payable by Borrower upon demand by Administrative Agent. 
 4.4 Euro-Rate Unascertainable; Illegality;
Increased Costs; Deposits Not Available. 
 4.4.1 Unascertainable. If on any date on which a Euro-Rate would
otherwise be determined, the Administrative Agent shall have determined that: 
 (i) adequate and reasonable means do not exist
for ascertaining such Euro-Rate, or 
 (ii) a contingency has occurred which materially and adversely affects the London
interbank eurodollar market relating to the Euro-Rate, then the Administrative Agent shall have the rights specified in Section 4.4.3 [Administrative Agent’s and Lender’s Rights]. 

4.4.2 Illegality; Increased Costs; Deposits Not Available. If at any time any Lender shall have determined that: 

  
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 (i) the making, maintenance or funding of any Loan to which a Euro-Rate Option applies has
been made impracticable or unlawful by compliance by such Lender in good faith with any Law or any interpretation or application thereof by any Official Body or with any request or directive of any such Official Body (whether or not having the force
of Law), or 
 (ii) such Euro-Rate Option will not adequately and fairly reflect the cost to such Lender of the establishment
or maintenance of any such Loan, or 
 (iii) after making all reasonable efforts, deposits of the relevant amount in Dollars or
in the Optional Currency, as applicable, for the relevant Interest Period for a Loan, or to banks generally, to which a Euro-Rate Option applies, respectively, are not available to such Lender with respect to such Loan, or to banks generally, in the
interbank eurodollar market, 
 then the Administrative Agent shall have the rights specified in Section 4.4.3 [Administrative Agent’s
and Lender’s Rights]. 
 4.4.3 Administrative Agent’s and Lender’s Rights. In the case of any event
specified in Section 4.4.1 [Unascertainable] above, the Administrative Agent shall promptly so notify the Lenders and the Borrower thereof, and in the case of an event specified in Section 4.4.2 [Illegality; Increased Costs; Deposits Not
Available] above, such Lender shall promptly so notify the Administrative Agent and endorse a certificate to such notice as to the specific circumstances of such notice, and the Administrative Agent shall promptly send copies of such notice and
certificate to the other Lenders and the Borrower. Upon such date as shall be specified in such notice (which shall not be earlier than the date such notice is given), the obligation of (A) the Lenders, in the case of such notice given by the
Administrative Agent, or (B) such Lender, in the case of such notice given by such Lender, to allow the Borrower to select, convert to or renew a Euro-Rate Option or select an Optional Currency, as applicable, shall be suspended until the
Administrative Agent shall have later notified the Borrower, or such Lender shall have later notified the Administrative Agent, of the Administrative Agent’s or such Lender’s, as the case may be, determination that the circumstances giving
rise to such previous determination no longer exist. If at any time the Administrative Agent makes a determination under Section 4.4.1 [Unascertainable] and the Borrower has previously notified the Administrative Agent of its selection of,
conversion to or renewal of a Euro-Rate Option and such Interest Rate Option has not yet gone into effect, such notification shall be deemed to provide for selection of, conversion to or renewal of the Base Rate Option otherwise available with
respect to such Loans. If any Lender notifies the Administrative Agent of a determination under Section 4.4.2 [Illegality; Increased Costs; Deposits Not Available], the Borrower shall, subject to the Borrower’s indemnification Obligations
under Section 5.10 [Indemnity], as to any Loan of the Lender to which a Euro-Rate Option applies, on the date specified in such notice either (i) as applicable, convert such Loan to the Base Rate Option otherwise available with respect to
such Loan or select a different Optional Currency or Dollars, or (ii) or prepay such Loan in accordance with Section 5.6 [Voluntary Prepayments]. Absent due notice from the Borrower of conversion or prepayment, such Loan shall
automatically be converted to the Base Rate Option otherwise available with respect to such Loan upon such specified date. 

  
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 4.5 Selection of Interest Rate Options. If the Borrower fails to select a new
Interest Period to apply to any Borrowing Tranche of Loans under the Euro-Rate Option at the expiration of an existing Interest Period applicable to such Borrowing Tranche in accordance with the provisions of Section 4.2 [Interest Periods], the
Borrower shall be deemed to have converted such Borrowing Tranche to the Base Rate Option, commencing upon the last day of the existing Interest Period. 
 The amount of the interest or fees eligible in applying this agreement shall not exceed the maximum rate permitted by Law. Where the amount of such interest or such fees is greater than the maximum rate,
the amount shall be reduced to the highest rate which may be recovered in accordance with the applicable provisions of Law. 
 5.
PAYMENTS 
 5.1 Payments. All payments and prepayments to be made in respect of principal, interest, Commitment
Fees, Letter of Credit Fees, Administrative Agent’s Fee or other fees or amounts due from the Borrower hereunder shall be payable prior to 12:00 p.m. on the date when due without presentment, demand, protest or notice of any kind, all of which
are hereby expressly waived by the Borrower, and without set-off, counterclaim or other deduction of any nature, and an action therefor shall immediately accrue. Such payments shall be made to the Administrative Agent at the Principal Office for the
account of PNC with respect to the Swing Loans and for the ratable accounts of the Lenders with respect to the Revolving Credit Loans in U.S. Dollars (unless otherwise provided herein) and in immediately available funds, and the Administrative Agent
shall promptly distribute such amounts to the Lenders in immediately available funds; provided that in the event payments are received by 12:00 p.m. by the Administrative Agent with respect to the Loans and such payments are not distributed
to the Lenders on the same day received by the Administrative Agent, the Administrative Agent shall pay the Lenders interest at the Federal Funds Effective Rate in the case of Loans or other amounts due in Dollars, or the Overnight Rate in the case
of Loans or other amounts due in an Optional Currency, with respect to the amount of such payments for each day held by the Administrative Agent and not distributed to the Lenders. The Administrative Agent’s and each Lender’s statement of
account, ledger or other relevant record shall, in the absence of manifest error, be conclusive as the statement of the amount of principal of and interest on the Loans and other amounts owing under this Agreement (including the Equivalent Amounts
of the applicable currencies where such computations are required) and shall be deemed an “account stated”. All payments of principal and interest made in respect of the Loans must be repaid in the same currency (whether Dollars or the
applicable Optional Currency) in which such Loan was made and all Unpaid Drawings with respect to each Letter of Credit shall be made in the same currency (whether Dollars or the applicable Optional Currency) in which such Letter of Credit was
issued; provided that if the currency in which such Loan was made or in which such Letter of Credit was issued is an Unavailable Currency, then the Borrower shall pay the Dollar Equivalent amount of such payment. The Administrative Agent may (but
shall not be obligated to) debit the amount of any such payment which is not made by such time to any ordinary deposit account of the applicable Borrower with the Administrative Agent. 

5.2 Pro Rata Treatment of Lenders. Each borrowing of Revolving Credit Loans shall be allocated to each Lender according to its
Ratable Share, and each selection of, conversion to 

  
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or renewal of any Interest Rate Option and each payment or prepayment by the Borrower with respect to principal, interest, Commitment Fees and Letter of Credit Fees (but excluding the
Administrative Agent’s Fee and each Issuing Lender’s fronting fee) shall (except as otherwise may be provided with respect to a Defaulting Lender and except as provided in Sections 4.4.3 [Administrative Agent’s and Lender’s
Rights] in the case of an event specified in Section 4.4 [Euro-Rate Unascertainable; Etc.], 5.6.2 [Replacement of a Lender] or 5.8 [Increased Costs]) be payable ratably among the Lenders entitled to such payment in accordance with the amount of
principal, interest, Commitment Fees and Letter of Credit Fees, as set forth in this Agreement. Notwithstanding any of the foregoing, each borrowing or payment or prepayment by the Borrower of principal, interest, fees or other amounts from the
Borrower with respect to Swing Loans shall be made by or to PNC according to Section 2.6.5 [Borrowings to Repay Swing Loans]. 
 5.3 Sharing of Payments by Lenders. If any Lender shall, by exercising any right of setoff, counterclaim or banker’s lien, by receipt of voluntary payment, by realization upon security, or by
any other non-pro rata source, obtain payment in respect of any principal of or interest on any of its Loans or other obligations hereunder resulting in such Lender’s receiving payment of a proportion of the aggregate amount of its Loans and
accrued interest thereon or other such obligations greater than the pro-rata share of the amount such Lender is entitled thereto, then the Lender receiving such greater proportion shall (a) notify the Administrative Agent of such fact, and
(b) purchase (for cash at face value) participations in the Loans and such other obligations of the other Lenders, or make such other adjustments as shall be equitable, so that the benefit of all such payments shall be shared by the Lenders
ratably in accordance with the aggregate amount of principal of and accrued interest on their respective Loans and other amounts owing them, provided that: 
 (i) if any such participations are purchased and all or any portion of the payment giving rise thereto is recovered, such participations shall be rescinded and the purchase price restored to the extent of
such recovery, together with interest or other amounts, if any, required by Law (including court order) to be paid by the Lender or the holder making such purchase; and 
 (ii) the provisions of this Section 5.3 shall not be construed to apply to (x) any payment made by the Loan Parties pursuant to and in accordance with the express terms of the Loan Documents or
(y) any payment obtained by a Lender as consideration for the assignment of or sale of a participation in any of its Loans or Participation Advances to any assignee or participant, other than to the Borrower or any Subsidiary thereof (as to
which the provisions of this Section 5.3 shall apply). 
 Each Loan Party consents to the foregoing and agrees, to the extent it may
effectively do so under applicable Law, that any Lender acquiring a participation pursuant to the foregoing arrangements may exercise against each Loan Party rights of setoff and counterclaim with respect to such participation as fully as if such
Lender were a direct creditor of each Loan Party in the amount of such participation. 
 5.4 Presumptions by Administrative
Agent. Unless the Administrative Agent shall have received notice from the Borrower prior to the date on which any payment is due to the Administrative Agent for the account of the Lenders or the Issuing Lenders hereunder that the Borrower will
not make such payment, the Administrative Agent may assume that the Borrower 

  
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has made such payment on such date in accordance herewith and may, in reliance upon such assumption, distribute to the Lenders or the Issuing Lenders, as the case may be, the amount due. In such
event, if the Borrower has not in fact made such payment, then each of the Lenders or the Issuing Lenders, as the case may be, severally agrees to repay to the Administrative Agent forthwith on demand the amount so distributed to such Lender or such
Issuing Lender, with interest thereon, for each day from and including the date such amount is distributed to it to but excluding the date of payment to the Administrative Agent, at the greater of the Federal Funds Effective Rate (or, for payments
in an Optional Currency, the Overnight Rate) and a rate determined by the Administrative Agent in accordance with banking industry rules on interbank compensation. 
 5.5 Interest Payment Dates. Interest on Loans to which the Base Rate Option applies shall be due and payable in arrears on each Payment Date. Interest on Loans to which the Euro-Rate Option applies
shall be due and payable on the last day of each Interest Period for those Loans and, if such Interest Period is longer than three (3) Months, also on the 90th day of such Interest Period. Interest on mandatory prepayments of principal under
Section 5.7 [Mandatory Prepayments] shall be due on the date such mandatory prepayment is due. Interest on the principal amount of each Loan or other monetary Obligation shall be due and payable on demand after such principal amount or other
monetary Obligation becomes due and payable (whether on the stated maturity date, upon acceleration or otherwise). 
 5.6
Voluntary Prepayments. 
 5.6.1 Right to Prepay. The Borrower shall have the right at its option from time to time
to prepay the Loans in whole or part without premium or penalty (except as provided in Section 5.6.2 [Replacement of a Lender] below, in Section 5.8 [Increased Costs] and Section 5.10 [Indemnity]). Whenever the Borrower desires to
prepay any part of the Loans, it shall provide a prepayment notice to the Administrative Agent by 1:00 p.m. at least one (1) Business Day prior to the date of prepayment of the Revolving Credit Loans denominated in Dollars, and at least four
(4) Business Days prior to the date of prepayment of any Optional Currency Loans, or no later than 1:00 p.m. on the date of prepayment of Swing Loans, setting forth the following information: 

(w) the date, which shall be a Business Day, on which the proposed prepayment is to be made; 

(x) a statement indicating the application of the prepayment between the Revolving Credit Loans and Swing Loans;

 (y) a statement indicating the application of the prepayment between Loans to which the Base Rate Option
applies, Loans to which the Euro-Rate Option applies and Loans to which the As-Offered Rate applies; and 
 (z)
the total principal amount of such prepayment, which shall not be less than the lesser of (i) the Revolving Facility Usage or (ii) $100,000 for any Swing Loan or $500,000 for any Revolving Credit Loan. 

  
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 All prepayment notices shall be irrevocable. The principal amount of the Loans for which a
prepayment notice is given, together with interest on such principal amount, shall be due and payable on the date specified in such prepayment notice as the date on which the proposed prepayment is to be made. Except as provided in
Section 4.4.3 [Administrative Agent’s and Lender’s Rights], if the Borrower prepays a Loan but fails to specify the applicable Borrowing Tranche which the Borrower is prepaying, the prepayment shall be applied first to Revolving
Credit Loans to which the Base Rate Option applies, then to Revolving Credit Loans which are not Optional Currency Loans to which the Euro-Rate Option applies, then to Optional Currency Loans, then to Swing Loans to which the Base Rate Option
applies, then to Swing Loans to which the As-Offered Rate applies. Any prepayment hereunder shall be subject to the Borrower’s Obligation to indemnify the Lenders under Section 5.10 [Indemnity]. Prepayments shall be made in the currency in
which such Loan was made unless otherwise directed by the Administrative Agent or unless such currency is an Unavailable Currency, in which case the Borrower shall pay the Dollar Equivalent amount of such prepayment. 

5.6.2 Replacement of a Lender. In the event any Lender (i) gives notice under Section 4.4 [Euro-Rate Unascertainable,
Etc.], (ii) requests compensation under Section 5.8 [Increased Costs], or requires the Borrower to pay any Indemnified Taxes or additional amount to any Lender or any Official Body for the account of any Lender pursuant to Section 5.9
[Taxes], (iii) is a Defaulting Lender, (iv) becomes subject to the control of an Official Body (other than normal and customary supervision), or (v) is a Non-Consenting Lender referred to in Section 11.1 [Modifications,
Amendments or Waivers], then in any such event the Borrower may, at its sole expense, upon notice to such Lender and the Administrative Agent, require such Lender to assign and delegate, without recourse (in accordance with and subject to the
restrictions contained in, and consents required by, Section 11.8 [Successors and Assigns]), all of its interests, rights (other than existing rights to payments pursuant to Sections 5.8 [Increased Costs] or 5.9 [Taxes]) and obligations under
this Agreement and the related Loan Documents to an assignee that shall assume such obligations (which assignee may be another Lender, if a Lender accepts such assignment), provided that: 

(i) the Borrower shall have paid to the Administrative Agent the assignment fee specified in Section 11.8 [Successors and Assigns];

 (ii) such Lender shall have received payment of an amount equal to the outstanding principal of its Loans and Participation
Advances, accrued interest thereon, accrued fees and all other amounts payable to it hereunder and under the other Loan Documents (including any amounts under Section 5.10 [Indemnity]) from the assignee (to the extent of such outstanding
principal and accrued interest and fees) or the Borrower (in the case of all other amounts); 
 (iii) in the case of any such
assignment resulting from a claim for compensation under Section 5.8.1 [Increased Costs Generally] or payments required to be made pursuant to Section 5.9 [Taxes], such assignment will result in a reduction in such compensation or payments
thereafter; and 
 (iv) such assignment does not conflict with applicable Law. 

  
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 A Lender shall not be required to make any such assignment or delegation if, prior thereto, as a result of a
waiver by such Lender or otherwise, the circumstances entitling the Borrower to require such assignment and delegation cease to apply. 
 5.6.3 Designation of a Different Lending Office. If any Lender requests compensation under Section 5.8 [Increased Costs], or the Borrower is or will be required to pay any Indemnified Taxes or
additional amounts to any Lender or any Official Body for the account of any Lender pursuant to Section 5.9 [Taxes], then such Lender shall (at the request of the Borrower) use reasonable efforts to designate a different lending office for
funding or booking its Loans hereunder or to assign its rights and obligations hereunder to another of its offices, branches or affiliates, if, in the reasonable judgment of such Lender, such designation or assignment (i) would eliminate or
reduce amounts payable pursuant to Section 5.8 [Increased Costs] or Section 5.9 [Taxes], as the case may be, in the future, and (ii) would not subject such Lender to any material unreimbursed cost or expense and would not otherwise be
materially disadvantageous to such Lender. The Borrower hereby agrees to pay all reasonable costs and expenses incurred by any Lender in connection with any such designation or assignment 

5.7 Mandatory Prepayments. 
 5.7.1 Recovery of Insurance Proceeds. Within one hundred eighty (180) days of the receipt of insurance proceeds from a loss described in clause (c) of Schedule 8.1.3 (or, within
sixty (60) days after such receipt, to the extent such Loan Party has failed to provide to the Administrative Agent satisfactory evidence of such Loan Party’s commitment to reinvest such proceeds as provided in clause (c) of
Schedule 8.1.3, to the extent that such Loan Party has not reinvested such proceeds), the Borrower shall make a mandatory prepayment of principal equal to 100% of the net (after reinvestment, if any) after-tax proceeds thereof, together with
accrued interest on such principal amount. Within one hundred eighty (180) days of the receipt of insurance proceeds by a Loan Party from a loss which are not reinvested as described in clause (c) of Schedule 8.1.3 (or, within sixty
(60) days after such receipt, to the extent a Loan Party has failed to provide to the Administrative Agent satisfactory evidence of such Loan Party’s commitment to reinvest such proceeds as provided in clause (c) of Schedule
8.1.3), the Borrower shall make a mandatory prepayment of principal equal to 100% of the net (after reinvestment, if any) after-tax proceeds thereof, together with accrued interest on such principal amount. 

5.7.2 Currency Fluctuations. If on any Computation Date the Revolving Facility Usage is equal to or greater than the Revolving
Credit Commitments as a result of a change in exchange rates between one (1) or more Optional Currencies and Dollars, then the Administrative Agent shall notify the Borrower of the same. The Borrower shall pay or prepay (subject to
Borrower’s indemnity obligations under Sections 5.8 and 5.10) within one (1) Business Day after receiving such notice such that the Revolving Facility Usage shall not exceed the aggregate Revolving Credit Commitments after giving effect to
such payments or prepayments. 
 5.7.3 Application Among Loans and Interest Rate Options. All prepayments pursuant to
this Section 5.7 shall be first applied to the Revolving Credit Loans outstanding, if any, and the excess, if any, shall be returned to the Borrower. All prepayments required pursuant to this Section 5.7 shall first be applied among the
Interest Rate Options to the principal amount 

  
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of the Loans subject to the Base Rate Option, then to Loans denominated in Dollars and subject to the Euro-Rate Option, then to Optional Currency Loans. In accordance with Section 5.10
[Indemnity], the Borrower shall indemnify the Lenders for any loss or expense, including loss of margin, incurred with respect to any such prepayments applied against Loans subject to a Euro-Rate Option on any day other than the last day of the
applicable Interest Period. 
 5.8 Increased Costs. 

5.8.1 Increased Costs Generally. If any Change in Law shall: 

(i) impose, modify or deem applicable any reserve, special deposit, compulsory loan, insurance charge or similar requirement against
assets of, deposits with or for the account of, or credit extended or participated in by, any Lender (except any reserve requirement reflected in the Euro-Rate) or any Issuing Lender; 

(ii) subject any Recipient to any Taxes (other than (A) Indemnified Taxes, (B) Taxes described in clauses (ii) through
(iv) of the definition of Excluded Taxes and (C) Connection Income Taxes) on its loans, loan principal, letters of credit, commitments, or other obligations, or its deposits, reserves, other liabilities or capital attributable thereto; or

 (iii) impose on any Lender, an Issuing Lender or the London interbank market any other condition, cost or expense (other
than Taxes) affecting this Agreement or Loans made by such Lender or any Letter of Credit or participation therein; 
 and the result of any of
the foregoing shall be to increase the cost to such Lender or such other Recipient of making, converting to, continuing or maintaining any Loan or of maintaining its obligation to make any such Loan, or to increase the cost to such Lender, such
Issuing Lender or such other Recipient of participating in, issuing or maintaining any Letter of Credit (or of maintaining its obligation to participate in or to issue any Letter of Credit), or to reduce the amount of any sum received or receivable
by such Lender, such Issuing Lender or other Recipient hereunder (whether of principal, interest or any other amount) then, upon request of such Lender, such Issuing Lender or other Recipient, the Borrower will pay to such Lender, such Issuing
Lender or other Recipient, as the case may be, such additional amount or amounts as will compensate such Lender or such Issuing Lender, as the case may be, for such additional costs incurred or reduction suffered. 

5.8.2 Capital Requirements. If any Lender or Issuing Lender determines that any Change in Law affecting such Lender or Issuing
Lender or any lending office of such Lender or such Lender’s or such Issuing Lender’s holding company, if any, regarding capital or liquidity requirements has or would have the effect of reducing the rate of return on such Lender’s or
such Issuing Lender’s capital or on the capital of such Lender’s or such Issuing Lender’s holding company, if any, as a consequence of this Agreement, the Commitments of such Lender or the Loans made by, or participations in Letters
of Credit or Swing Loans held by, such Lender, or the Letters of Credit issued by an Issuing Lender, to a level below that which such Lender or such Issuing Lender or such Lender’s or Issuing Lender’s holding company could have achieved
but for such Change in Law (taking into consideration such Lender’s or such Issuing Lender’s policies and the policies of such Lender’s or such Issuing Lender’s holding company with respect to capital adequacy), then from time to
time the Borrower will pay to such Lender or such Issuing Lender, as the case may be, such additional amount or amounts as will compensate such Lender or Issuing Lender or such Lender’s or Issuing Lender’s holding company for any such
reduction suffered. 

  
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 5.8.3 Certificates for Reimbursement; Repayment of Outstanding Loans; Borrowing of New
Loans. A certificate of a Lender or an Issuing Lender setting forth the amount or amounts necessary to compensate such Lender or such Issuing Lender or its holding company, as the case may be, as specified in Sections 5.8.1 [Increased Costs
Generally] or 5.8.2 [Capital Requirements] and delivered to the Borrower shall be conclusive absent manifest error. The Borrower shall pay such Lender or such Issuing Lender, as the case may be, the amount shown as due on any such certificate within
ten (10) days after receipt thereof. 
 5.8.4 Delay in Requests. Failure or delay on the part of any Lender or
Issuing Lender to demand compensation pursuant to this Section shall not constitute a waiver of such Lender’s or Issuing Lender’s right to demand such compensation, provided that the Borrower shall not be required to compensate a
Lender or an Issuing Lender pursuant to this Section for any increased costs incurred or reductions suffered more than nine months prior to the date that such Lender or Issuing Lender, as the case may be, notifies the Borrower of the Change in Law
giving rise to such increased costs or reductions and of such Lender’s or Issuing Lender’s intention to claim compensation therefor (except that, if the Change in Law giving rise to such increased costs or reductions is retroactive, then
the nine (9) month period referred to above shall be extended to include the period of retroactive effect thereof). 
 5.9
Taxes. 
 5.9.1 Issuing Lender. For purposes of this Section 5.9, the term “Lender” includes any
Issuing Lender and the term “applicable Law” includes FATCA. 
 5.9.2 Payments Free of Taxes. Any and all
payments by or on account of any obligation of any Loan Party under any Loan Document shall be without deduction or withholding for any Taxes, except as required by applicable Law. If any applicable Law (as determined in the good faith discretion of
an applicable Withholding Agent) requires the deduction or withholding of any Tax from any such payment by a Withholding Agent, then the applicable Withholding Agent shall be entitled to make such deduction or withholding and shall timely pay the
full amount deducted or withheld to the relevant Official Body in accordance with applicable Law and, if such Tax is an Indemnified Tax, then the sum payable by the applicable Loan Party shall be increased as necessary so that after such deduction
or withholding has been made (including such deductions and withholdings applicable to additional sums payable under this Section 5.9 [Taxes]) the applicable Recipient receives an amount equal to the sum it would have received had no such
deduction or withholding been made. 
 5.9.3 Payment of Other Taxes by the Loan Parties. The Loan Parties shall timely
pay to the relevant Official Body in accordance with applicable Law, or at the option of the Administrative Agent timely reimburse it for the payment of, any Other Taxes. 
 5.9.4 Indemnification by the Loan Parties. The Loan Parties shall jointly and severally indemnify each Recipient, within ten (10) days after demand therefor, for the full amount of any
Indemnified Taxes (including Indemnified Taxes imposed or asserted on or attributable to amounts payable under this Section 5.9 [Taxes]) payable or paid by such Recipient or required to be withheld or deducted from a payment to such Recipient
and any reasonable expenses arising therefrom or with respect thereto, whether or not such Indemnified 

  
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Taxes were correctly or legally imposed or asserted by the relevant Official Body. A certificate as to the amount of such payment or liability delivered to the Borrower by a Lender (with a copy
to the Administrative Agent), or by the Administrative Agent on its own behalf or on behalf of a Lender, shall be conclusive absent manifest error. 
 5.9.5 Indemnification by the Lenders. Each Lender shall severally indemnify the Administrative Agent, within ten (10) days after demand therefor, for (i) any Indemnified Taxes
attributable to such Lender (but only to the extent that any Loan Party has not already indemnified the Administrative Agent for such Indemnified Taxes and without limiting the obligation of any of the Loan Parties to do so), (ii) any Taxes
attributable to such Lender’s failure to comply with the provisions of Section 11.8.4 [Participations] relating to the maintenance of a Participant Register, and (iii) any Excluded Taxes attributable to such Lender, in each case, that
are payable or paid by the Administrative Agent in connection with any Loan Document, and any reasonable expenses arising therefrom or with respect thereto, whether or not such Taxes were correctly or legally imposed or asserted by the relevant
Official Body. A certificate as to the amount of such payment or liability delivered to any Lender by the Administrative Agent shall be conclusive absent manifest error. Each Lender hereby authorizes the Administrative Agent to set off and apply any
and all amounts at any time owing to such Lender under any Loan Document or otherwise payable by the Administrative Agent to the Lender from any other source against any amount due to the Administrative Agent under this Section 5.9.5
[Indemnification by the Lenders]. 
 5.9.6 Evidence of Payments. As soon as practicable after any payment of Taxes by any
Loan Party to an Official Body pursuant to this Section 5.9 [Taxes], such Loan Party shall deliver to the Administrative Agent the original or a certified copy of a receipt issued by such Official Body evidencing such payment, a copy of the
return reporting such payment or other evidence of such payment reasonably satisfactory to the Administrative Agent. 
 5.9.7
Status of Lenders. 
 (i) Any Lender that is entitled to an exemption from or reduction of withholding Tax with respect
to payments made under any Loan Document shall deliver to the Borrower and the Administrative Agent, at the time or times reasonably requested by the Borrower or the Administrative Agent, such properly completed and executed documentation reasonably
requested by the Borrower or the Administrative Agent as will permit such payments to be made without withholding or at a reduced rate of withholding. In addition, any Lender, if reasonably requested by the Borrower or the Administrative Agent,
shall deliver such other documentation prescribed by applicable Law or reasonably requested by the Borrower or the Administrative Agent as will enable the Borrower or the Administrative Agent to determine whether or not such Lender is subject to
backup withholding or information reporting requirements. Notwithstanding anything to the contrary in the preceding two sentences, the completion, execution and submission of such documentation (other than such documentation set forth in
Section 5.9.7(ii)(A), (ii)(B) and (ii)(D) below) shall not be required if in the Lender’s reasonable judgment such completion, execution or submission would subject such Lender to any material unreimbursed cost or expense or would
materially prejudice the legal or commercial position of such Lender. 

  
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 (ii) Without limiting the generality of the foregoing, in the event that the Borrower is a
U.S. Borrower, 
 (A) any Lender that is a U.S. Person shall deliver to the Borrower and the Administrative Agent on or prior
to the date on which such Lender becomes a Lender under this Agreement (and from time to time thereafter upon the reasonable request of the Borrower or the Administrative Agent), executed originals of IRS Form W-9 certifying that such Lender is
exempt from U.S. federal backup withholding tax; 
 (B) any Foreign Lender shall, to the extent it is legally entitled to do
so, deliver to the Borrower and the Administrative Agent (in such number of copies as shall be requested by the recipient) on or prior to the date on which such Foreign Lender becomes a Lender under this Agreement (and from time to time thereafter
upon the reasonable request of the Borrower or the Administrative Agent), whichever of the following is applicable: 
 (i) in the case of a Foreign Lender claiming the benefits of an income tax treaty to which the United States is a party (x) with respect to payments of interest under any Loan Document, executed
originals of IRS Form W-8BEN establishing an exemption from, or reduction of, U.S. federal withholding Tax pursuant to the “interest” article of such tax treaty and (y) with respect to any other applicable payments under any Loan
Document, IRS Form W-8BEN establishing an exemption from, or reduction of, U.S. federal withholding Tax pursuant to the “business profits” or “other income” article of such tax treaty; 

(ii) executed originals of IRS Form W-8ECI; 

(iii) in the case of a Foreign Lender claiming the benefits of the exemption for portfolio interest under
Section 881(c) of the Code, (x) a certificate substantially in the form of Exhibit 5.9.7(A) to the effect that such Foreign Lender is not (A) a “bank” within the meaning of Section 881(c)(3)(A) of the Code,
(B) a “10 percent shareholder” of the Borrower within the meaning of Section 881(c)(3)(B) of the Code, or (C) a “controlled foreign corporation” described in Section 881(c)(3)(C) of the Code (a “U.S.
Tax Compliance Certificate”) and (y) executed originals of IRS Form W-8BEN; or 
 (iv) to the
extent a Foreign Lender is not the beneficial owner, executed originals of IRS Form W-8IMY, accompanied by IRS Form W-8ECI, IRS Form W-8BEN, a U.S. Tax Compliance Certificate substantially in the form of Exhibit 5.9.7(B) or Exhibit
5.9.7(C), IRS Form W-9, and/or other certification documents from each beneficial owner, as applicable; provided that if the Foreign Lender is a partnership and one or more direct or indirect partners of such Foreign Lender are claiming
the portfolio interest exemption, such Foreign Lender may provide a U.S. Tax Compliance Certificate substantially in the form of Exhibit 5.9.7(D) on behalf of each such direct and indirect partner; 

  
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 (C) any Foreign Lender shall, to the extent it is legally entitled to do so, deliver to the
Borrower and the Administrative Agent (in such number of copies as shall be requested by the recipient) on or prior to the date on which such Foreign Lender becomes a Lender under this Agreement (and from time to time thereafter upon the reasonable
request of the Borrower or the Administrative Agent), executed originals of any other form prescribed by applicable Law as a basis for claiming exemption from or a reduction in U.S. federal withholding Tax, duly completed, together with such
supplementary documentation as may be prescribed by applicable Law to permit the Borrower or the Administrative Agent to determine the withholding or deduction required to be made; and 

(D) if a payment made to a Lender under any Loan Document would be subject to U.S. federal withholding Tax imposed by FATCA if such
Lender were to fail to comply with the applicable reporting requirements of FATCA (including those contained in Section 1471(b) or 1472(b) of the Code, as applicable), such Lender shall deliver to the Borrower and the Administrative Agent at
the time or times prescribed by law and at such time or times reasonably requested by the Borrower or the Administrative Agent such documentation prescribed by applicable law (including as prescribed by Section 1471(b)(3)(C)(i) of the Code) and
such additional documentation reasonably requested by the Borrower or the Administrative Agent as may be necessary for the Borrower and the Administrative Agent to comply with their obligations under FATCA and to determine that such Lender has
complied with such Lender’s obligations under FATCA or to determine the amount to deduct and withhold from such payment. Solely for purposes of this clause (D), “FATCA” shall include any amendments made to FATCA after the date of this
Agreement. 
 Each Lender agrees that if any form or certification it previously delivered expires or becomes obsolete or
inaccurate in any respect, it shall update such form or certification or promptly notify the Borrower and the Administrative Agent in writing of its legal inability to do so. 
 5.9.8 Treatment of Certain Refunds. If any party determines, in its sole discretion exercised in good faith, that it has received a refund of any Taxes as to which it has been indemnified pursuant
to this Section 5.9 [Taxes] (including by the payment of additional amounts pursuant to this Section 5.9 [Taxes]), it shall pay to the indemnifying party an amount equal to such refund (but only to the extent of indemnity payments made
under this Section 5.9 [Taxes] with respect to the Taxes giving rise to such refund), net of all out-of-pocket expenses (including Taxes) of such indemnified party and without interest (other than any interest paid by the relevant Official Body
with respect to such refund). Such indemnifying party, upon the request of such indemnified party incurred in connection with obtaining such refund, shall repay to such indemnified party the amount paid over pursuant to this Section 5.9.8
[Treatment of Certain Refunds] (plus any penalties, interest or other charges imposed by the relevant Official Body) in the event that such indemnified party is required to repay such refund to such Official Body. Notwithstanding anything to the
contrary in this Section 5.9.8 [Treatment of Certain Refunds]), in no event will the indemnified party be required to pay any amount to an indemnifying party pursuant to this Section 5.9.8 [Treatment of Certain Refunds] the payment of
which would place the indemnified party in a less favorable net after-Tax position than the indemnified party would have been in if the Tax subject to indemnification and giving rise to such refund had not been deducted, withheld or otherwise
imposed and the indemnification 

  
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payments or additional amounts with respect to such Tax had never been paid. This paragraph shall not be construed to require any indemnified party to make available its Tax returns (or any other
information relating to its Taxes that it deems confidential) to the indemnifying party or any other Person. 
 5.9.9
Survival. Each party’s obligations under this Section 5.9 [Taxes] shall survive the resignation of the Administrative Agent or any assignment of rights by, or the replacement of, a Lender, the termination of the Commitments and the
repayment, satisfaction or discharge of all Obligations. 
 5.10 Indemnity. In addition to the compensation or payments
required by Section 5.8 [Increased Costs]or Section 5.9 [Taxes], the Borrower shall indemnify each Lender against all liabilities, losses or expenses (including loss of anticipated profits, any foreign exchange losses and any loss or
expense arising from the liquidation or reemployment of funds obtained by it to maintain such Loan, from fees payable to terminate the deposits from which such funds were obtained or from the performance of any foreign exchange contract) which such
Lender sustains or incurs as a consequence of any: 
 (i) payment, prepayment, conversion or renewal of any Loan to which a
Euro-Rate Option applies on a day other than the last day of the corresponding Interest Period (whether or not such payment or prepayment is mandatory, voluntary or automatic and whether or not such payment or prepayment is then due), 

(ii) attempt by the Borrower to revoke (expressly, by later inconsistent notices or otherwise) in whole or part any Loan Requests under
Section 2.5 [Revolving Credit Loan Requests; Swing Loan Requests] or Section 4.2 [Interest Periods] or notice relating to prepayments under Section 5.6 [Voluntary Prepayments], or 

If any Lender sustains or incurs any such loss or expense, it shall from time to time notify the Borrower of the amount determined in
good faith by such Lender (which determination may include such assumptions, allocations of costs and expenses and averaging or attribution methods as such Lender shall deem reasonable) to be necessary to indemnify such Lender for such loss or
expense. Such notice shall set forth in reasonable detail the basis for such determination. Such amount shall be due and payable by the Borrower to such Lender ten (10) Business Days after such notice is given. 

5.11 Settlement Date Procedures. In order to minimize the transfer of funds between the Lenders and the Administrative Agent, the
Borrower may borrow, repay and reborrow Swing Loans and PNC may make Swing Loans as provided in Section 2.1.2 [Swing Loan Commitments] hereof during the period between Settlement Dates. The Administrative Agent shall notify each Lender of its
Ratable Share of the total of the Revolving Credit Loans and the Swing Loans (each a “Required Share”). On such Settlement Date, each Lender shall pay to the Administrative Agent the amount equal to the difference between its
Required Share and its Revolving Credit Loans, and the Administrative Agent shall pay to each Lender its Ratable Share of all payments made by the Borrower to the Administrative Agent with respect to the Revolving Credit Loans. The Administrative
Agent shall also effect settlement in accordance with the foregoing sentence on the proposed Borrowing Dates for Revolving Credit Loans and 

  
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on any mandatory prepayment date as provided for herein and may at its option effect settlement on any other Business Day. These settlement procedures are established solely as a matter of
administrative convenience, and nothing contained in this Section 5.11 shall relieve the Lenders of their obligations to fund Revolving Credit Loans on dates other than a Settlement Date pursuant to Section 2.1.2 [Swing Loan Commitment].
The Administrative Agent may at any time at its option for any reason whatsoever require each Lender to pay immediately to the Administrative Agent such Lender’s Ratable Share of the outstanding Revolving Credit Loans and each Lender may at any
time require the Administrative Agent to pay immediately to such Lender its Ratable Share of all payments made by the Borrower to the Administrative Agent with respect to the Revolving Credit Loans. 

5.12 Collections; Administrative Agent’s Right to Notify Account Debtors. After the occurrence of any Event of Default, the
Administrative Agent may, and upon request of the Required Lenders, shall (i) notify any or all Account Debtors that the Accounts have been assigned to the Lenders and that the Lenders have a security interest therein, and (ii) direct such
Account Debtors to make all payments due from them to the Borrower and the Guarantors upon the Accounts directly to the Administrative Agent or to a lockbox designated by the Administrative Agent. The Administrative Agent shall promptly furnish the
Borrower with a copy of any such notice sent. Any such notice, in the Administrative Agent’s sole discretion, may be sent on the Borrower’s stationery, in which event the Borrower shall co-sign such notice with the Administrative Agent. To
the extent that any Law or custom or any contract or agreement with any Account Debtor requires notice to or the approval of the Account Debtor in order to perfect such assignment of a security interest in Accounts, the Borrower agrees to give such
notice or obtain such approval. 
 5.13 Currency Conversion Procedures for Judgments. If for the purposes of obtaining
judgment in any court it is necessary to convert a sum due hereunder in any currency (the “Original Currency”) into another currency (the “Other Currency”), the parties hereby agree, to the fullest extent permitted
by Law, that the rate of exchange used shall be that at which in accordance with normal lending procedures each Lender could purchase the Original Currency with the Other Currency after any premium and costs of exchange on the Business Day preceding
that on which final judgment is given. 
 5.14 Indemnity in Certain Events. The obligation of Borrower in respect of any
sum due from Borrower to any Lender hereunder shall, notwithstanding any judgment in an Other Currency, whether pursuant to a judgment or otherwise, be discharged only to the extent that, on the Business Day following receipt by any Lender of any
sum adjudged to be so due in such Other Currency, such Lender may in accordance with normal lending procedures purchase the Original Currency with such Other Currency. If the amount of the Original Currency so purchased is less than the sum
originally due to such Lender in the Original Currency, the Borrower agrees, as a separate obligation and notwithstanding any such judgment or payment, to indemnify such Lender against such loss. 

  
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 6. REPRESENTATIONS AND WARRANTIES 

6.1 Representations and Warranties. The Loan Parties, jointly and severally, represent and warrant to the Administrative Agent and
each of the Lenders as follows: 
 6.1.1 Organization and Qualification. Each Loan Party and each Subsidiary of each Loan
Party is a corporation, partnership or limited liability company duly organized, validly existing and in good standing under the laws of its jurisdiction of organization. Each Loan Party and each Subsidiary of each Loan Party has the lawful power to
own or lease its properties and to engage in the business it presently conducts or proposes to conduct. Each Loan Party and each Subsidiary of each Loan Party is duly licensed or qualified and in good standing in each jurisdiction listed on
Schedule 6.1.1 and in all other jurisdictions where the property owned or leased by it or the nature of the business transacted by it or both makes such licensing or qualification necessary, except to the extent that any failure to be so
qualified and in good standing would not constitute a Material Adverse Change. 
 6.1.2 [Reserved]. 

6.1.3 Subsidiaries. Schedule 6.1.3 states as of the Closing Date the name of each of the Borrower’s Subsidiaries, its
jurisdiction of organization, its authorized capital stock, the issued and outstanding shares (referred to herein as the “Subsidiary Shares”) and the owners thereof if it is a corporation, its outstanding partnership interests (the
“Partnership Interests”) if it is a partnership and its outstanding limited liability company interests, interests assigned to managers thereof and the voting rights associated therewith (the “LLC Interests”) if it
is a limited liability company. The Borrower and each Subsidiary of the Borrower has good and marketable title to all of the Subsidiary Shares, Partnership Interests and LLC Interests it purports to own, free and clear in each case of any Lien. All
Subsidiary Shares, Partnership Interests and LLC Interests have been validly issued, and all Subsidiary Shares are fully paid and nonassessable. All capital contributions and other consideration required to be made or paid in connection with the
issuance of the Partnership Interests and LLC Interests have been made or paid, as the case may be. As of the Closing Date, there are no options, warrants or other rights outstanding to purchase any such Subsidiary Shares, Partnership Interests or
LLC Interests except as indicated on Schedule 6.1.3. 
 6.1.4 Power and Authority. Each Loan Party has full power
to enter into, execute, deliver and carry out this Agreement and the other Loan Documents to which it is a party, to incur the Indebtedness contemplated by the Loan Documents and to perform its Obligations under the Loan Documents to which it is a
party, and all such actions have been duly authorized by all necessary proceedings on its part. 
 6.1.5 Validity and Binding
Effect. This Agreement has been duly and validly executed and delivered by each Loan Party, and each other Loan Document which any Loan Party is required to execute and deliver on or after the date hereof will have been duly executed and
delivered by such Loan Party on the required date of delivery of such Loan Document. This Agreement and each other Loan Document constitutes, or will constitute, legal, valid and binding obligations of each Loan Party which is or will be a party
thereto on and after its date of delivery thereof, enforceable against such Loan Party in accordance with its terms, except to the extent that enforceability of any of such Loan Document may be limited by bankruptcy, insolvency, reorganization,
moratorium or other similar laws affecting the enforceability of creditors’ rights generally or limiting the right of specific performance. 

  
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 6.1.6 No Conflict. Neither the execution and delivery of this Agreement or the other
Loan Documents by any Loan Party nor the consummation of the transactions herein or therein contemplated or compliance with the terms and provisions hereof or thereof by any of them will conflict with, constitute a default under or result in any
breach of (i) the terms and conditions of the certificate of incorporation, bylaws, constitution, certificate of limited partnership, partnership agreement, certificate of formation, limited liability company agreement or other organizational
documents of any Loan Party or (ii) any Law or any material agreement or instrument or order, writ, judgment, injunction or decree to which any Loan Party or any of its Subsidiaries is a party or by which it or any of its Subsidiaries is bound
or to which it is subject, or result in the creation or enforcement of any Lien, charge or encumbrance whatsoever upon any property (now or hereafter acquired) of any Loan Party or any of its Subsidiaries (other than Liens granted under the Loan
Documents). 
 6.1.7 Litigation. Except as set forth on Schedule 6.1.7, there are no actions, suits, proceedings
or investigations pending or, to the knowledge of any Loan Party, threatened against such Loan Party or any Subsidiary of such Loan Party at law or equity before any Official Body as to which there is a reasonable probability of such actions, suits,
proceedings or investigations being adversely decided and, if adversely decided, which would reasonably be expected to have a Material Adverse Change. None of the Loan Parties or any Subsidiaries of any Loan Party is in violation of any order, writ,
injunction or any decree of any Official Body which may result in any Material Adverse Change. 
 6.1.8 Title to
Properties. The real property owned or leased by each Loan Party and each Subsidiary of each Loan Party as of the Closing Date is described on Schedule 6.1.8. Each Loan Party and each Subsidiary of each Loan Party has good and marketable
title to or valid leasehold interest in all material properties, assets and other rights which it purports to own or lease or which are reflected as owned or leased on its books and records, free and clear of all Liens and encumbrances except
Permitted Liens, and subject to the terms and conditions of the applicable leases. All material leases of property are in full force and effect without the necessity for any consent which has not previously been obtained upon consummation of the
transactions contemplated hereby. 
 6.1.9 Financial Statements. 

(i) Historical Statements. The Borrower has delivered to the Administrative Agent copies of its audited consolidated year-end
financial statements for and as of the fiscal year ended December 31, 2012 (collectively, the “Historical Statements”). The Historical Statements were compiled from the books and records maintained by the Borrower’s
management, are correct and complete and fairly represent the consolidated financial condition of the Borrower and its Subsidiaries as of their dates and the results of operations for the fiscal periods then ended and have been prepared in
accordance with GAAP consistently applied. 
 (ii) Financial Projections. The Borrower has delivered to the
Administrative Agent financial projections of the Borrower and its Subsidiaries for the years 2013 through 2017 derived from various assumptions of the Borrower’s management, including balance sheets, income statements and statements of
operations and cash flows and assumptions with respect thereto (the “Financial Projections”). The Financial Projections represent a 

  
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reasonable range of possible results in light of the history of the business, present and foreseeable conditions and the intentions of the Borrower’s management. The Financial Projections
accurately reflect the liabilities of the Borrower and its Subsidiaries upon consummation of the transactions contemplated hereby as of the Closing Date. 
 (iii) Accuracy of Financial Statements. Neither the Borrower nor any Subsidiary of the Borrower had, as of the date of the Historical Statements, any material liabilities, contingent or otherwise,
or forward or long-term commitments that are not disclosed in the Historical Statements or in the notes thereto, and except as disclosed therein there are no unrealized or anticipated losses from any commitments of the Borrower or any Subsidiary of
the Borrower which would cause a Material Adverse Change. Since December 31, 2012, no Material Adverse Change has occurred. 
 6.1.10 Use of Proceeds; Margin Stock. 
 6.1.10.1 General. 

The Loan Parties intend to use the proceeds of the Loans in accordance with Sections 2.8 [Use of Proceeds] and Section 8.1.10 [Use
of Proceeds]. 
 6.1.10.2 Margin Stock. 
 None of the Loan Parties or any Subsidiaries of any Loan Party engages or intends to engage principally, or as one of its important activities, in the business of extending credit for the purpose,
immediately, incidentally or ultimately, of purchasing or carrying margin stock (within the meaning of Regulation U, T or X as promulgated by the Board of Governors of the Federal Reserve System). No part of the proceeds of any Loan has been or will
be used, immediately, incidentally or ultimately, to purchase or carry any margin stock or to extend credit to others for the purpose of purchasing or carrying any margin stock or which is inconsistent with the provisions of the regulations of the
Board of Governors of the Federal Reserve System. None of the Loan Parties or any Subsidiary of any Loan Party holds or intends to hold margin stock in such amounts that more than 25% of the reasonable value of the assets of any Loan Party or
Subsidiary of any Loan Party are or will be represented by margin stock. 
 6.1.11 Full Disclosure. Neither this
Agreement nor any other Loan Document, nor any certificate, statement, agreement or other documents furnished to the Administrative Agent or any Lender in connection herewith or therewith, in each case on the respective dates thereof, contains any
untrue statement of a material fact or omits to state a material fact necessary in order to make the statements contained herein and therein, in light of the circumstances under which they were made, not misleading. As of the Closing Date, there is
no fact known to any Loan Party which materially adversely affects the business, property, assets, financial condition, or results of operations specific to any Loan Party or Subsidiary of any Loan Party which has not been set forth in this
Agreement or in the certificates, statements, agreements or other documents furnished in writing to the Administrative Agent and the Lenders prior to or at the date hereof in connection with the transactions contemplated hereby. 

6.1.12 Taxes. All federal, state, local and other tax returns required to have been filed with respect to each Loan Party and each
Subsidiary of each Loan Party have been filed, 

  
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and payment or adequate provision has been made for the payment of all taxes, fees, assessments and other governmental charges which have or may become due pursuant to said returns or to
assessments received, except to the extent that such taxes, fees, assessments and other charges are being contested in good faith by appropriate proceedings diligently conducted and for which such reserves or other appropriate provisions, if any, as
shall be required by GAAP shall have been made. As of the Closing Date there are no agreements or waivers extending the statutory period of limitations applicable to any federal income tax return of any Loan Party or Subsidiary of any Loan Party for
any period. 
 6.1.13 Consents and Approvals. Except for the filing of financing statements in the state and county
filing offices, no consent, approval, exemption, order or authorization of, or a registration or filing with, any Official Body or any other Person is required by any Law or any agreement in connection with the execution, delivery and carrying out
of this Agreement and the other Loan Documents by any Loan Party, except as listed on Schedule 6.1.13, all of which shall have been obtained or made on or prior to the Closing Date except as otherwise indicated on Schedule 6.1.13.

 6.1.14 No Event of Default; Compliance with Instruments. No event has occurred and is continuing and no condition
exists or will exist after giving effect to the borrowings or other extensions of credit to be made on the Closing Date under or pursuant to the Loan Documents which constitutes an Event of Default or Potential Default. None of the Loan Parties or
any Subsidiaries of any Loan Party is in violation of (i) any term of its certificate of incorporation, bylaws, certificate of limited partnership, partnership agreement, certificate of formation, limited liability company agreement or other
organizational documents or (ii) any material agreement or instrument to which it is a party or by which it or any of its properties may be subject or bound where such violation constitutes a Material Adverse Change. 

6.1.15 Patents, Trademarks, Copyrights, Licenses, Etc. Each Loan Party and each Subsidiary of each Loan Party owns or possesses or
otherwise has the right to use all the material patents, trademarks, service marks, trade names, copyrights, licenses, registrations, franchises, permits and rights necessary to own and operate its properties and to carry on its business as
presently conducted and planned to be conducted by such Loan Party or Subsidiary, without known conflict with the rights of others. All material patents, trademarks, service marks, trade names, copyrights, licenses, registrations, franchises and
permits of each Loan Party and each Subsidiary of each Loan Party as of the Closing Date are listed and described on Schedule 6.1.15. 
 6.1.16 Security Interests. The Liens and security interests granted to the Administrative Agent for the benefit of the Lenders pursuant to the Patent, Trademark and Copyright Security Agreement,
the Pledge Agreement, and the Security Agreement in the Collateral (other than the Real Property) constitute and will continue to constitute Prior Security Interests under the Uniform Commercial Code as in effect in each applicable jurisdiction (the
“Uniform Commercial Code”) or other applicable Law entitled to all the rights, benefits and priorities provided by the Uniform Commercial Code or such Law. Upon the filing of financing statements relating to said security interests
in each office and in each jurisdiction where required in order to perfect the security interests described above, taking possession of any stock certificates or other certificates evidencing the Pledged Collateral and recordation of the Patent,

  
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Trademark and Copyright Security Agreement in the United States Patent and Trademark Office and United States Copyright Office, as applicable, all such action as is necessary or advisable to
establish such rights of the Administrative Agent will have been taken, and there will be upon execution and delivery of the Patent, Trademark and Copyright Security Agreement, the Pledge Agreement, and the Security Agreement, such filings and such
taking of possession, no necessity for any further action in order to preserve, protect and continue such rights, except the filing of continuation statements with respect to such financing statements within six months prior to each five-year
anniversary of the filing of such financing statements. All filing or registration fees and other expenses in connection with each such action have been or will be paid by the Borrower. 

6.1.17 Intentionally Omitted. 
 6.1.18 Status of the Pledged Collateral. All the shares of capital stock, Partnership Interests or LLC Interests included in the Pledged Collateral to be pledged pursuant to the Pledge Agreement
are or will be upon issuance validly issued and nonassessable and owned beneficially and of record by the pledgors thereunder free and clear of any Lien or restriction on transfer, except for taxes not yet due and payable to the extent such
prospective tax payments are given priority by statute or as otherwise provided by the Pledge Agreement and except as the right of the Lenders to dispose of the Shares, Partnership Interests or LLC Interests may be limited by the Securities Act of
1933, as amended, and the regulations promulgated by the Securities and Exchange Commission thereunder and by applicable state securities laws. There are no shareholder, partnership, limited liability company or other agreements or understandings
with respect to the shares of capital stock, Partnership Interests or LLC Interests included in the Pledged Collateral except for the partnership agreements and limited liability company agreements described on Schedule 6.1.18. The Loan
Parties have delivered true and correct copies of such partnership agreements and limited liability company agreements to the Administrative Agent. 
 6.1.19 Insurance. Schedule 6.1.19 lists as of the Closing Date all insurance policies and other bonds to which any Loan Party or Subsidiary of any Loan Party is a party, all of which are
valid and in full force and effect. No notice has been given or claim made and no grounds exist to cancel or avoid any of such policies or bonds or to reduce the coverage provided thereby. Such policies and bonds provide adequate coverage from
reputable and financially sound insurers in amounts sufficient to insure the assets and risks of each Loan Party and each Subsidiary of each Loan Party in accordance with prudent business practice in the industry of the Loan Parties and their
Subsidiaries. 
 6.1.20 Compliance with Laws. The Loan Parties and their Subsidiaries are in compliance in all material
respects with all applicable Laws (other than Environmental Laws which are specifically addressed in Section 6.1.25 [Environmental Matters]) in all jurisdictions in which any Loan Party or Subsidiary of any Loan Party is presently or will be
doing business. 
 6.1.21 Material Contracts. Schedule 6.1.21 lists as of the Closing Date all contracts relating
to the business operations of each Loan Party and each Subsidiary of any Loan Party required to be filed by Item 601 of Regulation S-K of the Securities Act of 1933, as amended. All such material contracts are valid, binding and enforceable
upon such Loan Party 

  
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or Subsidiary and each of the other parties thereto in accordance with their respective terms. The Borrower and its Subsidiaries are not in material default with respect to any such material
contracts, nor do the Loan Parties have knowledge of any material default with respect to the other parties to such material contracts. 
 6.1.22 Investment Companies; Regulated Entities. None of the Loan Parties or any Subsidiaries of any Loan Party is an “investment company” registered or required to be registered under
the Investment Company Act of 1940 or under the “control” of an “investment company” as such terms are defined in the Investment Company Act of 1940 and shall not become such an “investment company” or under such
“control”. None of the Loan Parties or any Subsidiaries of any Loan Party is subject to any other Federal or state statute or regulation limiting its ability to incur Indebtedness. 

6.1.23 Plans and Benefit Arrangements. 
 Except as set forth on Schedule 6.1.23: 
 (i) The Borrower and each other
member of the ERISA Group are in compliance in all material respects with any applicable provisions of ERISA with respect to all Benefit Arrangements, Plans and Multiemployer Plans. There has been no Prohibited Transaction with respect to any
Benefit Arrangement or any Plan or, to the best knowledge of the Borrower, with respect to any Multiemployer Plan or Multiple Employer Plan, which could result in any material liability of the Borrower or any other member of the ERISA Group. The
Borrower and all other members of the ERISA Group have made when due any and all payments required to be made under any agreement relating to a Multiemployer Plan or a Multiple Employer Plan or any Law pertaining thereto. With respect to each Plan
and Multiemployer Plan, the Borrower and each other member of the ERISA Group (i) have fulfilled in all material respects their obligations under the minimum funding standards of ERISA, (ii) have not incurred any liability to the PBGC, and
(iii) have not had asserted against them any penalty for failure to fulfill the minimum funding requirements of ERISA. 

(ii) To the best of the Borrower’s knowledge, each Multiemployer Plan and Multiple Employer Plan is able to pay benefits thereunder
when due. 
 (iii) Neither the Borrower nor any other member of the ERISA Group has instituted or intends to institute
proceedings to terminate any Plan under Section 4041 of ERISA. 
 (iv) No event requiring notice to the PBGC under
Section 302(f)(4)(A) of ERISA has occurred or is reasonably expected to occur with respect to any Plan, and no amendment has been made or is reasonably expected to be made to any Plan in violation of 436(c) of the Code. 

(v) Neither the Borrower nor any other member of the ERISA Group has incurred or reasonably expects to incur any material withdrawal
liability under ERISA to any Multiemployer Plan or Multiple Employer Plan. Neither the Borrower nor any member of the ERISA Group has incurred or reasonably expects to incur any material liability under Section 4062(e) of ERISA with respect to
cessation of operations at a facility. Neither the Borrower nor 

  
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any other member of the ERISA Group has been notified by any Multiemployer Plan or Multiple Employer Plan that such Multiemployer Plan or Multiple Employer Plan has been terminated within the
meaning of Title IV of ERISA and, to the best knowledge of the Borrower, no Multiemployer Plan or Multiple Employer Plan is reasonably expected to be reorganized or terminated, within the meaning of Title IV of ERISA. 

(vi) To the extent that any Benefit Arrangement is insured, the Borrower and all other members of the ERISA Group have paid when due all
premiums required to be paid for all periods through the Closing Date. To the extent that any Benefit Arrangement is funded other than with insurance, the Borrower and all other members of the ERISA Group have made when due all contributions
required to be paid for all periods through the Closing Date. 
 (vii) All Plans, Benefit Arrangements and, to the knowledge of
any Loan Party, Multiemployer Plans have been administered in accordance with their terms and applicable Law in all material respects. 
 6.1.24 Employment Matters. Each of the Loan Parties and each of their Subsidiaries is in compliance with the Labor Contracts and all applicable federal, state and local labor and employment Laws
including those related to equal employment opportunity and affirmative action, labor relations, minimum wage, overtime, child labor, medical insurance continuation, worker adjustment and relocation notices, immigration controls and worker and
unemployment compensation, where the failure to comply constitutes a Material Adverse Change. As of the Closing Date, there are no outstanding grievances, arbitration awards or appeals therefrom arising out of the Labor Contracts or current or
threatened strikes, picketing, handbilling or other work stoppages or slowdowns at facilities of any of the Loan Parties or any of their Subsidiaries which in any case would constitute a Material Adverse Change. The Borrower has delivered to the
Administrative Agent true and correct copies of each of the Labor Contracts. 
 6.1.25 Environmental Matters and Safety
Matters. 
 Except as set forth on Schedule 6.1.25: 

(i) None of the Loan Parties has received any Environmental Complaint which there is a reasonable probability of the same being adversely
decided and, if adversely decided, would reasonably be expected to result whether individually or in the aggregate, in a Material Adverse Change, whether directed or issued to any Loan Party or relating or pertaining to any predecessor of any Loan
Party or to any prior owner, operator or occupant of the Property, and none of the Loan Parties is aware of any acts or omissions or any conditions or circumstances, not subject to indemnification by Beazer East, which could reasonably be expected
to give rise to such an Environmental Complaint; 
 (ii) No activity or operation of any Loan Party at the Property is being or
has been conducted in violation of any Environmental Law or Environmental Permit where such violation would reasonably be expected to result whether individually or in the aggregate in a Material Adverse Change, and to the knowledge of any Loan
Party no activity or 

  
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operation of any predecessor of any Loan Party or any prior owner, operator or occupant of the Property was conducted in material violation of any Environmental Law in effect as of the date such
predecessor, prior owner, operator or occupant conducted such activity or operation where such violation would reasonably be expected to result, whether individually or in the aggregate, in a Material Adverse Change; 

(iii) To any Loan Party’s knowledge, all Regulated Substances which are or are likely to result in Contamination and are present
on, in, under, or migrating from, or migrating to, the Property or any portion thereof are being managed, including pursuant to Remedial Action, either (A) by a Person (other than a Loan Party) in material compliance with applicable
Environmental Laws and Environmental Permits issued to such Person (other than a Loan Party), or (B) by a Loan Party in compliance with applicable Environmental Laws and Environmental Permits, except (in the case of this clause (B)), where such
failure to so manage would not reasonably be expected to result in Material Adverse Change; 
 (iv) Each Loan Party in its
current operations uses, generates, treats, collects, stores, disposes, deposits, emits, releases, discharges and transports to or from the Property all Regulated Substances in material compliance with applicable Environmental Laws and Environmental
Permits; 
 (v) Each Loan Party has all Environmental Permits except for any such Environmental Permits the absence of which
whether individually or in the aggregate, would result in a Material Adverse Change; all such Environmental Permits are in full force and effect, each Loan Party’s operations at the Property are conducted in compliance in all material respects
with the terms and conditions of such Environmental Permits, and none of the Loan Parties has received any written notice from an Official Body that such Official Body has or intends to suspend, revoke or adversely alter, whether in whole or in
part, any such Environmental Permit which would reasonably be expected to result whether individually or in the aggregate in a Material Adverse Change; 
 (vi) Each Loan Party has submitted to an Official Body and/or maintains in its files, as applicable, all material Environmental Records; 

(vii) To the knowledge of any Loan Party, no structures, improvements, equipment, fixtures, impoundments, pits, lagoons or aboveground
or underground storage tanks, operated or owned by any Loan Party, located on the Property contain or use, except in compliance in all material respects with Environmental Laws and Environmental Permits, Regulated Substances or otherwise are
operated or owned except in compliance in all material respects with Environmental Laws and Environmental Permits. 
 (viii) To
the knowledge of each Loan Party, all structures, improvements, equipment, fixtures, impoundments, pits, lagoons or aboveground or underground storage tanks that contained or used Regulated Substances and were operated or maintained by prior owners,
operators or occupants of the Property have been identified and/or located. To the knowledge of each Loan Party, any such structure, improvement, equipment, fixture, impoundment, pit, lagoon or aboveground or underground storage tank located on
Property not acquired from Beazer East, the presence of which does not comply in all material respects with applicable Environmental Laws, or from which there has been or is a release of Regulated Substances which has or could result in
Contamination, is the subject of a Remedial Action; 

  
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 (ix) To the knowledge of each Loan Party, no facility or site to which any Loan Party,
either directly or indirectly by a third party, has sent Regulated Substances for storage, treatment, disposal or other management has been or is being operated in material violation of Environmental Laws or pursuant to Environmental Laws is
identified or proposed to be identified on any list of contaminated properties or other properties which pursuant to Environmental Laws are the subject of a Remedial Action by an Official Body or any other Person (including any Loan Party), except
where such violation, identification or designation would not reasonably be expected to result, whether individually or in the aggregate, in a Material Adverse Change; 
 (x) To the knowledge of each Loan Party, no portion of the Property is identified or to the knowledge of any Loan Party proposed to be identified on any Official Body’s list of contaminated
properties or other properties which pursuant to Environmental Laws are the subject of a Remedial Action by an Official Body or any other Person (including any Loan Party), nor to the knowledge of any Loan Party is any property adjoining or in the
proximity of the Property identified or proposed to be identified on any such list or the subject of a Remedial Action; 
 (xi)
To the knowledge of each Loan Party, no portion of the Property constitutes an Environmentally Sensitive Area; 
 (xii) To the
knowledge of each Loan Party, no Official Body has filed or recorded a lien for the recovery of Remedial Action costs against the Property or any other assets of any Loan Party and none of the Loan Parties is aware of any acts or omissions by any
Loan Party or any conditions or circumstances caused or created by any Loan Party which could reasonably be expected to result in the filing or recording by an Official Body of any such lien; 

(xiii) Neither the transaction contemplated by the Loan Documents nor any other transaction involving the sale, transfer or exchange of
the Property will trigger or has triggered any obligation under any applicable Environmental Laws to make a filing, provide a notice, provide other disclosure or take any other action the failure to accomplish which whether individually or in the
aggregate would reasonably be expected to result in a Material Adverse Change, or in the event that any such transaction-triggered obligation does arise or has arisen under any Environmental Laws, all such actions required thereby have been taken in
compliance with applicable Environmental Laws (it being understood that the foregoing does not constitute a representation or warranty that any transferee or creditor could conduct operations on any Property under existing Environmental Permits);

 (xiv) The activities and operations of the Loan Parties are being conducted in compliance with applicable Safety Laws,
except where the failure, whether individually or in the aggregate, to do so would not reasonably be expected to result in a Material Adverse Change; 

  
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 (xv) The Loan Parties have not received any Safety Complaints, the Loan Parties are not
aware of any acts or omissions by any Loan Party or any conditions or circumstances caused or created by any Loan Party which could reasonably be expected to give rise to any Safety Complaints and, to the knowledge of the Loan Parties no Safety
Complaints are being threatened in each case as to which there is a reasonable probability of the same being adversely decided and, if adversely decided, would reasonably be expected to result whether individually or in the aggregate in a Material
Adverse Change; and 
 (xvi) Each Loan Party has submitted to an Official Body and/or maintains in its files, as applicable,
all material Safety Filings and Records. 
 It is expressly understood and agreed that for purposes of this Section 6.1.25
only to the extent any of the preceding requires the Loan Parties to make representations and warranties which relate or pertain to: (a) any Person (other than a Loan Party); or (b) the operations and activities of any Person (other than a
Loan Party), including Beazer East under the Beazer Acquisition Agreement, such representations and warranties are being made to the knowledge of the Loan Parties; it is further expressly understood and agreed that for purposes of this
Section 6.1.25 only to the extent any of the preceding requires the Loan Parties to make representations and warranties which relate or pertain to portions of the Property leased by a Loan Party, such representations and warranties are limited
to the operations conducted by the Loan Parties on such portions of the Property. 
 6.1.26 Senior Debt Status. The
Obligations of each Loan Party under this Agreement, the Notes, the Guaranty Agreements and each of the other Loan Documents to which it is a party do rank and will rank at least pari passu in priority of payment with all other
Indebtedness of such Loan Party except Indebtedness of such Loan Party to the extent secured by Permitted Liens. There is no Lien upon or with respect to any of the properties or income of any Loan Party or Subsidiary of any Loan Party which secures
indebtedness or other obligations of any Person except for Permitted Liens. The Obligations of the Borrower hereunder constitute and will constitute “Senior Indebtedness” within the meaning of such term in the 2009 Senior Note Indenture,
and all or a portion of the Obligations of the Borrower hereunder constitute or will constitute “First Lien Obligations” within the meaning of such term in the 2009 Senior Note Indenture. 

6.1.27 Solvency. Each of the Loan Parties is Solvent. After giving effect to the transactions contemplated by the Loan Documents,
including all Indebtedness incurred thereby, the Liens granted by the Loan Parties in connection therewith and the payment of all fees related thereto, each of the Loan Parties will be Solvent, determined as of the Closing Date. 

6.2 Updates to Schedules. Should any of the information or disclosures provided on any of the Schedules attached hereto which are
not limited to matters disclosed as of the Closing Date become outdated or incorrect in any material respect, the Borrower shall promptly provide the Administrative Agent in writing with such revisions or updates to such Schedule as may be necessary
or appropriate to update or correct same; provided, however, that no Schedule shall be deemed to have been amended, modified or superseded by any such correction or update, nor shall any breach of warranty or representation resulting from the
inaccuracy or incompleteness of any such Schedule be deemed to have been cured thereby, unless and until the Required Lenders, in their sole and absolute discretion, shall have accepted in writing such revisions or updates to such Schedule.

  
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 7. CONDITIONS OF LENDING AND ISSUANCE OF LETTERS OF CREDIT 

The obligation of each Lender to make Loans and of each Issuing Lender to issue Letters of Credit hereunder is subject to the performance
by each of the Loan Parties of its Obligations to be performed hereunder at or prior to the making of any such Loans or issuance of such Letters of Credit and to the satisfaction of the following further conditions: 

7.1 First Loans and Letters of Credit. 
 7.1.1 Deliveries. On the Closing Date, the Administrative Agent shall have received each of the following in form and substance satisfactory to the Administrative Agent: 

(i) A certificate of each of the Loan Parties signed by an Authorized Officer, dated the Closing Date stating that (A) all
representations and warranties of the Loan Parties set forth in this Agreement are true and correct in all material respects on such date (except representations and warranties which relate solely to an earlier date or time, which representations
and warranties shall be true and correct on and as of the specific dates or times referred to therein), (B) the Loan Parties are in compliance with each of the covenants and conditions hereunder, (C) no Event of Default or Potential
Default exists, (D) no Material Adverse Change in any Loan Party or Subsidiary of any Loan Party shall have occurred since last certified to the Administrative Agent under the Existing Credit Agreement, and (E) the Loan Parties are in
compliance with ERISA, the Code and other applicable Laws applicable to Plan and Benefit Arrangements except where such failure, alone or in conjunction with any other failure, would not result in a Material Adverse Change, and all Plans maintained
by any ERISA Group are funded in accordance with the minimum funding requirements of ERISA; 
 (ii) A certificate dated the
Closing Date and signed by the Secretary or an Assistant Secretary of each of the Loan Parties, certifying as appropriate as to: (a) all action taken by each Loan Party in connection with this Agreement and the other Loan Documents;
(b) the names of the Authorized Officers authorized to sign the Loan Documents and their true signatures; and (c) copies of its organizational documents as in effect on the Closing Date certified by the appropriate state official where
such documents are filed in a state office together with certificates from the appropriate state officials as to the continued existence and good standing of each Loan Party in each state where organized or qualified to do business; 

(iii) This Agreement and each of the other Loan Documents signed by an Authorized Officer and all appropriate financing statements and
appropriate stock powers and certificates evidencing the Pledged Collateral; 
 (iv) A written opinion of counsel for the Loan
Parties, dated the Closing Date and as to the matters set forth in Schedule 7.1.1; 
 (v) Evidence that adequate
insurance required to be maintained under this Agreement is in full force and effect, with additional insured and lender loss payable special endorsements attached thereto in form and substance satisfactory to the Administrative Agent and its
counsel naming the Administrative Agent as additional insured and lender loss payee; 

  
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 (vi) A duly completed Compliance Certificate as of the last day of the fiscal quarter of
Borrower most recently ended prior to the Closing Date, signed by an Authorized Officer of Borrower; 
 (vii) Delivery of the
Financial Projections in form and substance satisfactory to the Administrative Agent; 
 (viii) All material consents,
approvals and licenses required to effectuate the transactions contemplated hereby as set forth on Schedule 6.1.13 shall have been obtained, and there shall be an absence of any legal or regulatory prohibitions or restrictions; 

(ix) The Existing Credit Agreement shall have been terminated and all outstanding obligations thereunder shall be deemed to be
Obligations hereunder, and such Obligations shall be allocated to each Lender on the Closing Date in accordance with such Lender’s Ratable Share; the Administrative Agent shall have paid all outstanding amounts owed to any lender under the
Existing Credit Agreement who is not a Lender under this Agreement; 
 (x) A Lien search in acceptable scope and with
acceptable results; 
 (xi) Landlord’s Waivers executed and delivered to the Administrative Agent, on a commercially
reasonable best efforts basis, from the lessors of certain of the leased Collateral locations as identified on Schedule 1.1(L); 
 (xii) With respect to each Loan Party and each Subsidiary of each Loan Party, the capital structure, ownership, organization documents (including, without limitation, articles or certificate of
incorporation, certificate of limited partnership, certificate of limited liability company, bylaws, partnership agreements, and limited liability company agreements), shareholder agreements or similar agreements among equity owners shall be
reasonably satisfactory, in form and substance, to the Administrative Agent; and 
 (xiii) Such other documents in connection
with such transactions as the Administrative Agent or its counsel may reasonably request. 
 7.1.2 Payment of Fees. The
Borrower shall have paid all fees and expenses payable on or before the Closing Date as required by this Agreement, the Administrative Agent’s Letter or any other Loan Document. 

7.2 Each Loan or Letter of Credit. At the time of making any Loans or issuing, extending or increasing any Letters of Credit and
after giving effect to the proposed extensions of credit: (i) all representations and warranties of the Loan Parties set forth in this Agreement are true and correct in all material respects on such date (except representations and warranties
which relate solely to an earlier date or time, which representations and warranties shall be true and correct on and as of the specific dates or times referred to therein), (ii) no Event of Default or Potential Default shall have occurred and
be continuing, (iii) the making of the Loans or issuance, extension or increase of such Letter of Credit shall not contravene any Law applicable 

  
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to any Loan Party or Subsidiary of any Loan Party or any of the Lenders, and (iv) the Borrower shall have delivered to the Administrative Agent a duly executed and completed Loan Request or
to an Issuing Lender an application for a Letter of Credit, as the case may be. 
 8. COVENANTS 

The Loan Parties, jointly and severally, covenant and agree that until Payment In Full, the Loan Parties shall comply at all times with
the following covenants: 
 8.1 Affirmative Covenants. 

8.1.1 Preservation of Existence, Etc. Each Loan Party shall, and shall cause each of its Subsidiaries to, maintain its legal
existence as a corporation, limited partnership or limited liability company and its license or qualification and good standing in each jurisdiction in which its ownership or lease of property or the nature of its business makes such license or
qualification necessary, except as otherwise expressly permitted in Section 8.2.6 [Liquidations, Mergers, Etc.] and except to the extent that any failure to be so licensed or qualified and in good standing would not constitute a Material
Adverse Change. 
 8.1.2 Payment of Liabilities, Including Taxes, Etc. Each Loan Party shall, and shall cause each of its
Subsidiaries to, duly pay and discharge all liabilities to which it is subject or which are asserted against it, promptly as and when the same shall become due and payable, including all taxes, assessments and governmental charges upon it or any of
its properties, assets, income or profits, prior to the date on which penalties attach thereto, except to the extent that such liabilities, including taxes, assessments or charges, are being contested in good faith and by appropriate and lawful
proceedings diligently conducted and for which such reserve or other appropriate provisions, if any, as shall be required by GAAP shall have been made, but only to the extent that failure to discharge any such liabilities would not result in any
additional liability which would adversely affect to a material extent the financial condition of any Loan Party or Subsidiary of any Loan Party or which would materially adversely affect the Collateral, provided that the Loan Parties and
their Subsidiaries will pay all such liabilities forthwith upon the commencement of proceedings to foreclose or enforce any Lien which may have attached as security therefor. 
 8.1.3 Maintenance of Insurance. Each Loan Party shall, and shall cause each of its Subsidiaries to, insure its properties and assets against loss or damage by fire and such other insurable hazards
as such assets are commonly insured (including fire, extended coverage, property damage, workers’ compensation, public liability and business interruption insurance) and against other risks (including errors and omissions) in such amounts as
similar properties and assets are insured by prudent companies in similar circumstances carrying on similar businesses, and with reputable and financially sound insurers, including self-insurance to the extent customary, all as reasonably determined
by the Administrative Agent. The Loan Parties shall comply with the covenants and provide the endorsement set forth on Schedule 8.1.3 relating to property and related insurance policies covering the Collateral. 

8.1.4 Maintenance of Properties and Leases. Each Loan Party shall, and shall cause each of its Subsidiaries to, maintain in good
repair, working order and condition (ordinary 

  
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wear and tear excepted) in accordance with the general practice of other businesses of similar character and size, all of those properties useful or necessary to its business, and from time to
time, such Loan Party will make or cause to be made all appropriate repairs, renewals or replacements thereof, except to the extent that the failure to so maintain, repair, renew or replace such properties would not constitute a Material Adverse
Change. 
 8.1.5 Maintenance of Patents, Trademarks, Etc. Each Loan Party shall, and shall cause each of its Subsidiaries
to, maintain in full force and effect all patents, trademarks, service marks, trade names, copyrights, licenses, franchises, permits and other authorizations necessary for the ownership and operation of its properties and business if the failure so
to maintain the same would constitute a Material Adverse Change. 
 8.1.6 Visitation Rights. Each Loan Party shall, and
shall cause each of its Subsidiaries to, permit any of the officers or authorized employees or representatives of the Administrative Agent or any of the Lenders to visit and inspect any of its properties and to examine and make excerpts from its
books and records and discuss its business affairs, finances and accounts with its officers, all in such detail and at such times and as often as any of the Lenders may reasonably request, provided that so long as an Event of Default has not
occurred, each Lender shall provide the Borrower and the Administrative Agent with reasonable notice prior to any visit or inspection. 
 8.1.7 Keeping of Records and Books of Account. The Borrower shall, and shall cause each Subsidiary of the Borrower to, maintain and keep proper books of record and account which enable the Borrower
and its Subsidiaries to issue financial statements in accordance with GAAP and as otherwise required by applicable Laws of any Official Body having jurisdiction over the Borrower or any Subsidiary of the Borrower, and in which full, true and correct
entries shall be made in all material respects of all its dealings and business and financial affairs. 
 8.1.8 Plans and
Benefit Arrangements. The Borrower shall, and shall cause each other member of the ERISA Group to, comply with ERISA, the Internal Revenue Code and other applicable Laws applicable to Plans and Benefit Arrangements except where such failure,
alone or in conjunction with any other failure, would not result in a Material Adverse Change. Without limiting the generality of the foregoing, the Borrower shall cause all of its Plans and all Plans maintained by any member of the ERISA Group to
be funded in accordance with the minimum funding requirements of ERISA and shall make, and cause each member of the ERISA Group to make, in a timely manner, all contributions due to Plans, Benefit Arrangements and Multiemployer Plans. 

8.1.9 Compliance with Laws. Each Loan Party shall, and shall cause each of its Subsidiaries to, comply with all applicable Laws,
including all Environmental Laws and Safety Laws, in all respects, provided that it shall not be deemed to be a violation of this Section 8.1.9 if any failure to comply with any Law would not result in fines, penalties, costs associated
with the performance of any Remedial Actions, other similar liabilities or injunctive relief which in the aggregate would constitute a Material Adverse Change. Without limiting the generality of the foregoing, each Loan Party shall, and shall cause
each of its Subsidiaries to, obtain, maintain, renew and comply with all Environmental Permits applicable to their respective operations and activities, provided that it shall not be deemed to be a violation of this Section 8.1.9 if any failure
to do so would not result in cease and desist orders or fines, penalties or other similar liabilities or injunctive relief which in the aggregate would constitute a Material Adverse Change. 

  
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 8.1.10 Use of Proceeds. The Loan Parties will use the Letters of Credit and the
proceeds of the Loans only in accordance with Section 2.8 [Use of Proceeds] as permitted by applicable Law. 
 8.1.11
Further Assurances. Each Loan Party shall, from time to time, at its expense, faithfully preserve and protect the Administrative Agent’s Lien on and Prior Security Interest in the Collateral as a continuing first priority perfected Lien,
subject only to Permitted Liens, and shall do such other acts and things as the Administrative Agent in its reasonable discretion may deem necessary or advisable from time to time in order to preserve, perfect and protect the Liens granted under the
Loan Documents and to exercise and enforce its rights and remedies thereunder with respect to the Collateral. 
 8.1.12
Subordination of Intercompany Loans. Each Loan Party shall cause any intercompany Indebtedness, loans or advances owed by any Loan Party to any other Loan Party to be subordinated pursuant to the terms of the Intercompany Subordination
Agreement. 
 8.1.13 Anti-Terrorism Laws. None of the Loan Parties is or shall be (i) a Person with whom any Lender
is restricted from doing business under Executive Order No. 13224 or any other Anti-Terrorism Law, (ii) engaged in any business involved in making or receiving any contribution of funds, goods or services to or for the benefit of such a
Person or in any transaction that evades or avoids, or has the purpose of evading or avoiding, the prohibitions set forth in any Anti-Terrorism Law, or (iii) otherwise in violation of any Anti-Terrorism Law. The Loan Parties shall provide to
the Lenders any certifications or information that a Lender requests to confirm compliance by the Loan Parties with Anti-Terrorism Laws. 
 8.2 Negative Covenants. 
 8.2.1 Indebtedness. Each of the Loan
Parties shall not, and shall not permit any of its Subsidiaries to, at any time create, incur, assume or suffer to exist any Indebtedness, except: 
 (i) Indebtedness under the Loan Documents; 
 (ii) Existing Indebtedness as set
forth on Schedule 8.2.1 (including any extensions, renewals or replacements thereof), provided (i) there is no increase in the amount thereof or other significant change in the terms thereof unless otherwise specified on
Schedule 8.2.1, and (ii) the terms of such Indebtedness do not restrict the ability of the Subsidiaries of the Borrower to pay dividends or make other distributions on account of the ownership interests of the Borrower’s
Subsidiaries; 
 (iii) Indebtedness of a Loan Party to another Loan Party which is subordinated in accordance with the
provisions of Section 8.1.12 [Subordination of Intercompany Loans]; 

  
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 (iv) Indebtedness under any Lender-Provided Treasury/Credit Arrangement or other cash
management arrangement approved by the Administrative Agent; provided however, that the aggregate amount of all such Indebtedness under this Subsection 8.2.1(iv) shall not exceed $50,000,000 at any one time outstanding; 

(v) Any Lender-Provided Hedge or other Interest Rate Hedge approved by the Administrative Agent; 

(vi) Indebtedness secured by Purchase Money Security Interests and Indebtedness evidenced by capitalized leases and other Indebtedness
for borrowed money, including without limitation, Indebtedness assumed in connection with Permitted Acquisitions; provided however, (i) the aggregate amount of all such Indebtedness under this Subsection 8.2.1(vi) (excluding for the purpose of
this computation any Indebtedness described in Schedule 8.2.1) shall not exceed $25,000,000, and (ii) the terms of such Indebtedness shall not restrict the ability of the Subsidiaries of the Borrower to pay dividends or make other
distributions on account of the ownership interests of the Borrower’s Subsidiaries; 
 (vii) Non-speculative Currency
Agreements in the ordinary course of business; 
 (viii) The 2009 Senior Note Debt of the Borrower in an aggregate principal
amount not to exceed $300,000,000, and Guaranties of the domestic Loan Parties executed in connection with the 2009 Senior Note Debt subject, however, to the requirements of Section 8.2.3 [Guaranties]; 

(ix) Guaranties permitted under Section 8.2.3 [Guaranties]; and 

(x) Any other Indebtedness of any Loan Party or of any Subsidiary of any Loan Party; provided however, that the aggregate amount of all
such Indebtedness under this Subsection 8.2.1(x) shall not exceed $10,000,000 at any one time outstanding; provided further that the terms of such Indebtedness shall not restrict the ability of the Subsidiaries of the Borrower to pay dividends or
make other distributions on account of the ownership interests of the Borrower’s Subsidiaries. 
 8.2.2 Liens; Lien
Covenants. Each of the Loan Parties shall not, and shall not permit any of its Subsidiaries to, at any time create, incur, assume or suffer to exist any Lien on any of its property or assets, tangible or intangible, now owned or hereafter
acquired, or agree or become liable to do so, except Permitted Liens. Each of the Loan Parties shall not, and shall not permit any of its Subsidiaries to, at any time directly or indirectly enter into or assume any agreement (other than this
Agreement, the other Loan Documents and the 2009 Senior Note Indenture), or adopt any charter or other governing document provision, prohibiting the creation or assumption of any Lien upon any of the property or assets of the Loan Parties and their
Subsidiaries, other than (i) this Agreement and the other Loan Documents, (ii) the 2009 Senior Note Indenture, and (iii) agreements which relate to purchase money financing and capital leases permitted under clause (vi) of
Section 8.2.1 [Indebtedness]; provided that the prohibitions on Liens in such agreements relate only to the assets subject to such financing or lease. 

  
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 8.2.3 Guaranties. Each of the Loan Parties shall not, and shall not permit any of its
Subsidiaries or any Excluded Subsidiary to, at any time, directly or indirectly, become or be liable in respect of any Guaranty, or assume, guarantee, become surety for, endorse or otherwise agree, become or remain directly or contingently liable
upon or with respect to any obligation or liability of any other Person, except for: 
 (i) Guaranties of Indebtedness of the
Loan Parties permitted hereunder, and Guaranties by the Borrower of Indebtedness of Subsidiaries of the Borrower under Lender-Provided Hedges and Lender-Provided Treasury/Credit Arrangements permitted hereunder; 

(ii) Guaranties listed on Schedule 8.2.3 hereto; 
 (iii) Guaranties of Indebtedness incurred by any Excluded Subsidiary, and its respective subsidiaries, permitted Joint Ventures under Section 8.2.9 [Subsidiaries, Partnerships and Joint Ventures] and
Guaranties of any other obligations, provided however, that the aggregate principal or stated amount of all such Guaranties under this clause (iii) of Section 8.2.3 shall not exceed $120,000,000 at any one time; and 

(v) indemnifications by the Borrower or any of its Subsidiaries of the liabilities of its directors or officers pursuant to the
provisions contained in such party’s respective organizational documents or bylaws. 
 Notwithstanding the foregoing, no
Subsidiary shall execute any Guaranty of any Indebtedness of the 2009 Senior Notes unless, prior to the date of such execution, such Subsidiary has executed and delivered a Guaranty Agreement in favor of the Administrative Agent. 

8.2.4 Loans and Investments. Each of the Loan Parties shall not, and shall not permit any of its Subsidiaries to, at any time make
or suffer to remain outstanding any loan or advance to, or purchase or acquire any stock, bonds, notes or securities of, or any partnership interest (whether general or limited) or limited liability company interest in, or any other investment or
interest in, or make any capital contribution to, any other Person, or agree, become or remain liable to do any of the foregoing, except: 
 (i) trade credit extended on usual and customary terms, including extended repayment terms to the extent consistent with the current practices of the Loan Parties, in the ordinary course of business;

 (ii) advances to employees to meet expenses incurred by such employees in the ordinary course of business; 

(iii) Permitted Investments; 
 (iv) loans and advances to, and investments in, other Loan Parties organized under the laws of the United States or a state thereof, or, upon the Borrower’s request and the prior written consent of
the Administrative Agent, any other country; 

  
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 (v) loans and investments set forth on Schedule 8.2.4; 

(vi) loans and advances to, and investments in, Foreign Subsidiaries created or acquired after the Closing Date, and additional loans
and advances to, and investments in, existing Foreign Subsidiaries in excess of the amount of such investments in each of the existing Subsidiaries listed on Schedule 8.2.4, in an aggregate amount not exceeding $100,000,000 at any one time
outstanding; 
 (vii) loans and advances to, and investments in, Joint Ventures not existing as of the Closing Date (excluding
any loans and advances to, and investments in, Foreign Subsidiaries created after the Closing Date pursuant to clause (vi) of this Section 8.2.4), and additional loans, advances and investments in existing Joint Ventures above the amount
of such investments in existing Joint Ventures listed on Schedule 8.2.4, which Joint Ventures (a) limit the liability of the Loan Party or Subsidiary to such party’s investment therein (except to the extent of liabilities under
Guaranties otherwise permitted under this Agreement), and (b) are in the same or substantially similar lines of business as the Loan Parties’ business; provided that the aggregate amount of the sum of (y) such investments in
Joint Ventures from and after the Closing Date pursuant to this clause (vii), and (z) advances under clause (ix) of this Section 8.2.4 shall not exceed $75,000,000 at any one time; 

(viii) advances to subcontractors and suppliers of the Loan Parties or their Subsidiaries made in the ordinary course of business,
provided that the aggregate amount of such advances shall not exceed $10,000,000 at any one time outstanding; and 
 (ix)
advances not in excess of $10,000,000 at any one time outstanding to customers of the Loan Parties or their Subsidiaries to finance the construction of facilities for such customers which will use products supplied by the Loan Parties or their
Subsidiaries, provided that the aggregate amount of the sum of (y) all such advances pursuant to this clause (ix), and (z) investments under clause (vii) of this Section 8.2.4 shall not exceed $75,000,000 at any one time.

 8.2.5 Restricted Payments. The Borrower shall not, and shall not permit any of its Subsidiaries to, directly or
indirectly, make any Restricted Payment, provided that the Borrower may make the following Restricted Payments: 
 (i)
dividends and distributions by the Borrower to KI Holdings, including dividends and distributions which are used to redeem or repurchase the outstanding capital stock of KI Holdings, if prior to and after giving effect thereto, (A) no Event of
Default or Potential Default will have occurred and be continuing or shall exist, and (B) the Loan Parties are in pro forma compliance with the Fixed Charge Coverage Ratio after giving effect to such dividend or distribution; and 

(ii) payments made by the Borrower to repurchase the 2009 Senior Notes so long as prior to and after giving effect to any such dividend
or distribution, (A) Undrawn Availability is at least $50,000,000, and (B) no Event of Default or Potential Default will have occurred and be continuing or shall exist. 

  
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 8.2.6 Liquidations, Mergers, Consolidations, Acquisitions. Each of the Loan Parties
shall not, and shall not permit any of its Subsidiaries to, dissolve, liquidate or wind-up its affairs, or become a party to any merger or consolidation, or acquire by purchase, lease or otherwise all or substantially all of the assets or capital
stock of any other Person, provided that: 
 (i) any Loan Party other than the Borrower may consolidate or merge into
the Borrower or into another Loan Party which is wholly-owned by one or more of the other Loan Parties; 
 (ii) any Subsidiary
of a Loan Party may be liquidated or dissolved if it is inactive or if all of the assets of such Subsidiary have been sold or disposed of in compliance with the terms of this Agreement; 

(iii) any Subsidiary of a Loan Party may be merged into any Person or may be liquidated and dissolved, in each case in connection with
the sale or disposition of such Subsidiary, if the sale or disposition of all of the assets of such Subsidiary would have been otherwise permitted hereunder, and any Subsidiary of the Borrower which is not a Loan Party may be merged into any other
Subsidiary of the Borrower which is not a Loan Party; 
 (iv) any Loan Party or any Subsidiary of a Loan Party may acquire,
whether by purchase or by merger, (A) all of the ownership interests of another Person or (B) substantially all of assets of another Person or of a business or division of another Person (each, a “Permitted Acquisition”),
provided that each of the following requirements is met: 
 (a) if the Loan Parties are acquiring the ownership
interests in such Person, such Person shall execute a Guarantor Joinder and join this Agreement as a Guarantor pursuant to Section 11.13 [Joinder of Guarantors] on or before the date of such Permitted Acquisition; 

(b) the Loan Parties, such Person and its owners, as applicable, if the same are located in the United States, shall grant Liens in the
assets of or acquired from and stock or other ownership interests in such Person and otherwise comply with Section 11.13 [Joinder of Guarantors] on or before the date of such Permitted Acquisition; 

(c) the board of directors or other equivalent governing body of such Person shall have approved such Permitted Acquisition; 

(d) the business acquired, or the business conducted by the Person whose ownership interests are being acquired, as applicable, shall be
reasonably related to as one or more line or lines of business conducted by the Loan Parties and shall comply with Section 8.2.10 [Continuation of or Change in Business]; 

(e) no Potential Default or Event of Default shall exist immediately prior to and after giving effect to such Permitted Acquisition;

 (f) in the case of any Permitted Acquisition, (1) the Borrower shall be in compliance with the covenants contained in
Sections 8.2 hereof after giving effect to such Permitted Acquisition (including in such computation Indebtedness or other 

  
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liabilities assumed or incurred in connection with such Permitted Acquisition and income earned or expenses incurred by the Person, business or assets to be acquired prior to the date of such
Permitted Acquisition), and (2) after giving effect to such Permitted Acquisition, the Undrawn Availability is at least $50,000,000. In the case of any Permitted Acquisition in connection with which the aggregate Consideration exceeds
$50,000,000, the Borrower shall demonstrate compliance with clauses (1) and (2) of this subsection (f) by delivering at least five (5) Business Days prior to such Permitted Acquisition a certificate in the form of Exhibit
8.2.6 (each, an “Acquisition Compliance Certificate”) evidencing compliance with such covenants on a pro forma basis and certifying as to such Undrawn Availability; and 

(g) the Loan Parties or such Subsidiary, as applicable, shall deliver to the Administrative Agent (a) at least five
(5) Business Days before such Permitted Acquisition drafts of any agreements proposed to be entered into by such Loan Parties and/or such Subsidiary, as applicable, in connection with such Permitted Acquisition, and (b) prior to the date
of such Permitted Acquisition, execution copies of such agreements entered into by such Loan Parties and/or such Subsidiary, as applicable, in connection with such Permitted Acquisition, and shall deliver to the Administrative Agent such other
information about such Person or its assets as any Loan Party may reasonably require. 
 8.2.7 Dispositions of Assets or
Subsidiaries. Each of the Loan Parties shall not, and shall not permit any of its Subsidiaries to, sell, convey, assign, lease, abandon or otherwise transfer or dispose of, voluntarily or involuntarily, any of its properties or assets, tangible
or intangible (including sale, assignment, discount or other disposition of accounts, contract rights, chattel paper, equipment or general intangibles with or without recourse or of capital stock, shares of beneficial interest, partnership interests
or limited liability company interests of a Subsidiary of such Loan Party), except: 
 (i) transactions involving the sale of
inventory in the ordinary course of business and casualty losses to inventory to the extent that the insurance proceeds therefrom are used (a) to repair or replace such inventory, which inventory shall be subject to the Lenders’ Prior
Security Interest, or (b) to prepay the Loans in accordance with this Agreement; 
 (ii) any sale, transfer or lease of
assets in the ordinary course of business which are no longer necessary or required in the conduct of such Loan Party’s or such Subsidiary’s business; 
 (iii) any sale, transfer or lease of assets by any wholly owned Subsidiary of a Loan Party to another Loan Party; 
 (iv) subject to the provisions of Section 8.2.9, any transfer of the ownership interests in a wholly owned Subsidiary of the Borrower which is not a Loan Party to another wholly owned Subsidiary of
the Borrower; or 
 (v) any sale, transfer or lease of assets in the ordinary course of business which are replaced by
substitute assets acquired or leased, provided such substitute assets are subject to the Lenders’ Prior Security Interest if the assets so sold, transferred or leased were so subject; 

  
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 (vi) provided no Event of Default or Potential Default exists, any sale, transfer or lease
of assets, other than those specifically excepted pursuant to clauses (i) through (v) above, which in any one sale, transfer or lease of assets, or in any number of sales, transfers or leases of assets, involves the sale, transfer, or
lease of assets having a book value of (i) not more than fifteen percent (15%) of the Consolidated Net Tangible Assets in the fiscal year of the Borrower ended December 31, 2012 (in each case, measured with respect to a series of
sales, transfers or leases of assets on the day of the first sale), and (ii) not more than twenty-five percent (25%) of the Consolidated Net Tangible Assets during the term of this Agreement (in each case, measured with respect to a series
of sales, transfers or leases of assets on the day of the first sale); provided however, the proceeds of any such sale, transfer or lease of assets under this clause (vi) shall be applied by the Borrower to repayment of any principal balance
outstanding on the Revolving Credit Loans. 
 8.2.8 Affiliate Transactions. Each of the Loan Parties shall not, and shall
not permit any of its Subsidiaries to, enter into or carry out any transaction with an Affiliate (other than a Loan Party or a wholly-owned Subsidiary of a Loan Party to the extent not otherwise prohibited by this Agreement) (including purchasing
property or services from or selling property or services to any Affiliate of any Loan Party or other Person) unless such transaction is not otherwise prohibited by this Agreement, is entered into in the ordinary course of business upon fair and
reasonable arm’s-length terms and conditions which are of a type which are or have previously been fully disclosed to the Administrative Agent and is in accordance with all applicable Law. 

8.2.9 Subsidiaries, Partnerships and Joint Ventures. Each of the Loan Parties shall not, and shall not permit any of its
Subsidiaries to, own or create directly or indirectly any Subsidiaries other than (i) any Subsidiary which has joined this Agreement as a Guarantor on the Closing Date or which is listed on Schedule 6.1.3 hereto (excluding Koppers
Assurance); (ii) any Subsidiary formed under the laws of the United States or a state thereof after the Closing Date which joins this Agreement as a Guarantor pursuant to Section 11.13 [Joinder of Guarantors], provided that such Subsidiary
and the Loan Parties, as applicable, shall grant and cause to be perfected first priority Liens to the Administrative Agent for the benefit of the Lenders (in form and substance satisfactory to the Administrative Agent) in the assets held by, and
stock of or other ownership interests in, such Subsidiary; (iii) Excluded Subsidiaries and any subsidiary of an Excluded Subsidiary and (iv) Foreign Subsidiaries and any subsidiary of a Foreign Subsidiary. Except as set forth on
Schedule 8.2.9 and to the extent permitted by clause (vii) of Section 8.2.4 [Loans and Investments], each of the Loan Parties shall not become or agree to (1) become a general or limited partner in any general or limited
partnership, except that the Loan Parties may be general or limited partners in other Loan Parties, (2) become a member or manager of, or hold a limited liability company interest in, a limited liability company, except that the Loan Parties
may be members or managers of, or hold limited liability company interests in, other Loan Parties, or (3) become a party to a Joint Venture. 
 8.2.10 Continuation of or Change in Business. Each of the Loan Parties shall not, and shall not permit any of its Subsidiaries to, engage in any business other than as set forth on Schedule
8.2.10, substantially as conducted and operated by such Loan Party or Subsidiary during the present fiscal year and businesses reasonably related thereto, and such Loan Party or Subsidiary shall not permit any material change in the nature of
such business. For avoidance of doubt, the parties recognize that sale or dispositions of assets or Subsidiaries otherwise permitted under this Agreement shall not violate this Section 8.2.10. 

  
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 8.2.11 Plans and Benefit Arrangements. Each of the Loan Parties shall not, and shall
not permit any of its Subsidiaries to: 
 (i) fail to satisfy the minimum funding requirements of ERISA and the Internal Revenue
Code with respect to any Plan; 
 (ii) request a minimum funding waiver from the Internal Revenue Service with respect to any
Plan; 
 (iii) engage in a Prohibited Transaction with any Plan, Benefit Arrangement or Multiemployer Plan which, alone or in
conjunction with any other circumstances or set of circumstances resulting in liability under ERISA, would constitute a Material Adverse Change; 
 (iv) fail to make when due any contribution to any Multiemployer Plan that the Borrower or any member of the ERISA Group may be required to make under any agreement relating to such Multiemployer Plan, or
any Law pertaining thereto; 
 (v) withdraw (completely or partially) from any Multiemployer Plan or withdraw (or be deemed
under Section 4062(e) of ERISA to withdraw) from any Multiple Employer Plan, where any such withdrawal is likely to result in a material liability of the Borrower or any member of the ERISA Group; 

(vi) terminate, or institute proceedings to terminate, any Plan under Section 4041 of ERISA, where such termination is likely to
result in a material liability to the Borrower or any member of the ERISA Group; 
 (vii) make any amendment to any Plan in
violation of Section 436(c) of the Code; or 
 (viii) fail to give any and all notices and make all disclosures and
governmental filings required under ERISA or the Internal Revenue Code, where such failure is likely to result in a Material Adverse Change. 
 8.2.12 Fiscal Year. The Borrower shall not, and shall not permit any Subsidiary of the Borrower to, change its fiscal year from the twelve-month period beginning January 1 and ending
December 31. 
 8.2.13 Issuance of Stock. The Borrower shall not issue any capital stock, options or warrants, the
effect of which would result in a Change of Control. Other than as permitted under Sections 8.2.5 and 8.2.9, each of the Loan Parties other than the Borrower and KI Holdings shall not, and shall not permit any of its Subsidiaries to, issue any
additional shares of its capital stock or any options, warrants or other rights in respect thereof. 

  
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 8.2.14 Changes in Organizational Documents; Changes in 2009 Senior Note Debt
Documents. 
 (i) Changes in Organizational Documents. Each of the Loan Parties shall not, and shall not permit any
of its Subsidiaries to, amend in any respect its certificate of incorporation (including any provisions or resolutions relating to capital stock), by-laws, certificate of limited partnership, partnership agreement, certificate of formation, limited
liability company agreement or other organizational documents without providing at least ten (10) calendar days’ prior written notice to the Administrative Agent and the Lenders and, in the event such change would be materially adverse to
the Lenders as determined by the Administrative Agent in its sole discretion, obtaining the prior written consent of the Required Lenders. 
 (ii) Changes in 2009 Senior Note Debt Documents. Each of the Loan Parties shall not, and shall not permit any of its Subsidiaries to, amend, modify, supplement or restate any of the 2009 Senior
Note Debt Documents or waive compliance by any Person party thereto with any provision thereof without providing at least thirty (30) calendar days’ prior written notice to the Administrative Agent and, in the event such change could be
adverse to the Lenders as reasonably determined by the Administrative Agent, obtaining the prior written consent of the Required Lenders. Without limiting the generality of the foregoing, the Administrative Agent may deem any such amendment,
modification, supplement or restatement to be adverse if the covenants which relate to the Borrower and its Subsidiaries set forth in the terms and conditions of any such notes and related documents are more restrictive in any material respect than
the covenants set forth in this Agreement. 
 8.2.15 Intentionally Omitted. 

8.2.16 Minimum Fixed Charge Coverage Ratio. The Loan Parties shall not permit the Fixed Charge Coverage Ratio, calculated as of
the end of each fiscal quarter for the four fiscal quarters then ended, to be less than 1.1 to 1.0. 
 8.2.17 Maximum
Leverage Ratio. The Loan Parties shall not at any time permit the Leverage Ratio, calculated as of the end of each fiscal quarter for the four fiscal quarters then ended, to exceed 4.0 to 1.0. 

8.3 Reporting Requirements. The Loan Parties will furnish or cause to be furnished to the Administrative Agent and each of the
Lenders: 
 8.3.1 Quarterly Financial Statements. As soon as available and in any event within forty-five
(45) calendar days after the end of each of the first three fiscal quarters in each fiscal year, financial statements of KI Holdings, consisting of a consolidated balance sheet as of the end of such fiscal quarter and related consolidated
statements of income and cash flows for the fiscal quarter then ended and the fiscal year through that date, which shall include in the notes thereto the condensed consolidating balance sheet and condensed consolidating statements of income and cash
flows for the Borrower, all in reasonable detail and certified (subject to normal year-end audit adjustments) by the Chief Executive Officer, President, Chief Financial Officer, or Treasurer of the Borrower as having been prepared in accordance with
GAAP, 

  
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consistently applied, and setting forth in comparative form the respective financial statements for the corresponding date and period in the previous fiscal year. Simultaneously with the delivery
of the financial statements referred to above, the Borrower shall also furnish to the Administrative Agent and the Lenders a report on environmental matters occurring during such fiscal quarter with such information and in form and scope
satisfactory to the Administrative Agent. 
 8.3.2 Annual Financial Statements. As soon as available and in any event
within ninety (90) calendar days after the end of each fiscal year of the Borrower, financial statements of KI Holdings consisting of a consolidated balance sheet as of the end of such fiscal year, and related consolidated statements of income,
stockholders’ equity and cash flows for the fiscal year then ended, which shall include in the notes thereto the condensed consolidating balance sheet and condensed consolidating statements of income and cash flows for the Borrower, all in
reasonable detail and setting forth in comparative form the financial statements as of the end of and for the preceding fiscal year, and certified by independent certified public accountants of nationally recognized standing satisfactory to the
Administrative Agent. The certificate or report of accountants shall be free of qualifications (other than any consistency qualification that may result from a change in the method used to prepare the financial statements as to which such
accountants concur) and shall not indicate the occurrence or existence of any event, condition or contingency which would materially impair the prospect of payment or performance of any covenant, agreement or duty of any Loan Party under any of the
Loan Documents. Simultaneously with the delivery of the financial statements referred to above, the Borrower shall also furnish to the Administrative Agent and the Lenders a report on environmental matters occurring during the fourth fiscal quarter
of such year which contains such information and in form and scope satisfactory to the Administrative Agent. 
 8.3.3
Certificate of the Borrower. Concurrently with the financial statements of the Borrower furnished to the Administrative Agent and to the Lenders pursuant to Sections 8.3.1 [Quarterly Financial Statements] and 8.3.2 [Annual Financial
Statements], a certificate (each, a “Compliance Certificate”) of the Borrower signed by the Chief Executive Officer, President, Chief Financial Officer, or Treasurer of the Borrower, in the form of Exhibit 8.3.3, to the
effect that, except as described pursuant to Section 8.3.5 [Notice of Default], (i) the representations and warranties of the Borrower contained in Section 6 and in the other Loan Documents are true on and as of the date of such
certificate with the same effect as though such representations and warranties had been made on and as of such date (except representations and warranties which expressly relate solely to an earlier date or time) and the Loan Parties have performed
and complied with all covenants and conditions hereof, (ii) no Event of Default or Potential Default exists and is continuing on the date of such certificate and (iii) containing calculations in sufficient detail to demonstrate compliance
as of the date of such financial statements with all financial covenants contained in Section 8.2 [Negative Covenants]. 

8.3.4 Intentionally Omitted. 
 8.3.5 Notice of Default. Promptly after any officer of any Loan Party has learned of the occurrence of an Event of Default or Potential Default, a certificate signed by the Chief Executive Officer,
President, Chief Financial Officer, Treasurer, or Director of such Loan Party setting forth the details of such Event of Default or Potential Default and the action which such Loan Party proposes to take with respect thereto. 

  
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 8.3.6 Notice of Litigation. Promptly after the commencement thereof, notice of all
(i) actions, suits, proceedings or investigations before or by any Official Body or any other Person against any Loan Party or Subsidiary of any Loan Party which relate to the Collateral, involve a claim or series of claims in excess of
$5,000,000 or, (ii) Environmental Complaint, individually or in the aggregate which exceeds $5,000,000 or a Safety Complaint, individually or in the aggregate, which exceeds $5,000,000, which in any such case listed in clause (i) or
(ii) would, if adversely determined, constitute a Material Adverse Change. 
 8.3.7 Certain Events. Written notice
to the Administrative Agent: 
 (i) at least ten (10) Business Days prior thereto, with respect to any proposed sale or
transfer of assets pursuant to clause (vi) of Section 8.2.7 [Dispositions of Assets or Subsidiaries], 
 (ii) within
the time limits set forth in Section 8.2.14 [Changes in Organizational Documents], any amendment to the organizational documents of any Loan Party; and 
 (iii) at least ten (10) Business Days prior thereto, with respect to any change in any Loan Party’s locations from the locations set forth in Schedule A to the Security Agreement; and

 (iv) Immediately in the event that the Borrower or its accountants conclude or advise that any previously issued financial
statement, audit report or interim review should no longer be relied upon or that disclosure should be made or action should be taken to prevent future reliance, notice in writing setting forth the details thereof and the action which the Borrower
proposes to take with respect thereto. 
 8.3.8 Budgets, Forecasts, Other Reports and Information. Promptly upon their
becoming available to the Borrower: 
 (i) KI Holdings’ consolidated annual budget, including a consolidated balance
sheet, income statement and cash flow statement, and consolidated forecasts or projections of KI Holdings and its subsidiaries, to be supplied not later than sixty (60) days after the commencement of the fiscal year to which any of the
foregoing may be applicable, 
 (ii) any reports, notices or proxy statements generally distributed by the Borrower to its
stockholders on a date no later than the date supplied to such stockholders, 
 (iii) regular or periodic reports, including
Forms 10-K, 10-Q and 8-K, registration statements and prospectuses, filed by the Borrower with the Securities and Exchange Commission, 

  
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 (iv) a copy of any material order in any proceeding to which the Borrower or any of its
Subsidiaries is a party issued by any Official Body, 
 (v) a duly completed copy of IRS Form 8886 or any successor form, in
the event that the Borrower has notified the Administrative Agent of its intention to treat the Loans and/or Letters of Credit as being a “reportable transaction” (within the meaning of Treasury Regulation Section 1.6011-4); and

 (vi) such other reports and information as any of the Lenders may from time to time reasonably request. The Borrower shall
also notify the Lenders promptly of the enactment or adoption of any Law which results in a Material Adverse Change 
 8.3.9
Notices Regarding Plans and Benefit Arrangements. 
 8.3.9.1 Certain Events. Promptly upon becoming aware of the
occurrence thereof, notice (including the nature of the event and, when known, any action taken or threatened by the Internal Revenue Service or the PBGC with respect thereto) of: 

(i) any Reportable Event with respect to the Borrower or any other member of the ERISA Group, 

(ii) any Prohibited Transaction which could subject the Borrower or any other member of the ERISA Group to a civil penalty assessed
pursuant to Section 502(i) of ERISA or a tax imposed by Section 4975 of the Internal Revenue Code in connection with any Plan, any Benefit Arrangement or any trust created thereunder, 

(iii) any assertion of material withdrawal liability with respect to any Multiemployer Plan, 

(iv) any partial or complete withdrawal from a Multiemployer Plan by the Borrower or any other member of the ERISA Group under Title IV
of ERISA (or assertion thereof), where such withdrawal is likely to result in material withdrawal liability, 
 (v) any
cessation of operations (by the Borrower or any other member of the ERISA Group) at a facility in the circumstances described in Section 4062(e) of ERISA, 
 (vi) withdrawal by the Borrower or any other member of the ERISA Group from a Multiple Employer Plan, 
 (vii) a failure by the Borrower or any other member of the ERISA Group to make a payment to a Plan required to avoid imposition of a Lien under Section 302(f) of ERISA, 

(viii) the adoption of an amendment to a Plan requiring the provision of security to such Plan pursuant to Section 307 of ERISA, or

  
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 (ix) any change in the actuarial assumptions or funding methods used for any Plan, where
the effect of such change is to materially increase or materially reduce the unfunded benefit liability or obligation to make periodic contributions. 
 8.3.9.2 Notices of Involuntary Termination and Annual Reports. Promptly after receipt thereof, copies of (a) all notices received by the Borrower or any other member of the ERISA Group of the
PBGC’s intent to terminate any Plan administered or maintained by the Borrower or any member of the ERISA Group, or to have a trustee appointed to administer any such Plan; and (b) at the request of the Administrative Agent or any Lender
each annual report (IRS Form 5500 series) and all accompanying schedules, the most recent actuarial reports, the most recent financial information concerning the financial status of each Plan administered or maintained by the Borrower or any other
member of the ERISA Group, and schedules showing the amounts contributed to each such Plan by or on behalf of the Borrower or any other member of the ERISA Group in which any of their personnel participate or from which such personnel may derive a
benefit, and each Schedule B (Actuarial Information) to the annual report filed by the Borrower or any other member of the ERISA Group with the Internal Revenue Service with respect to each such Plan. 

8.3.9.3 Notice of Voluntary Termination. Promptly upon the filing thereof, copies of any Form 5310, or any successor or
equivalent form to Form 5310, filed with the PBGC in connection with the termination of any Plan under Section 4041 of ERISA. 
 9. DEFAULT 
 9.1 Events of Default. An Event of Default shall mean
the occurrence or existence of any one or more of the following events or conditions (whatever the reason therefor and whether voluntary, involuntary or effected by operation of Law): 

9.1.1 Payments Under Loan Documents. The Borrower shall fail to pay any principal of any Loan (including scheduled installments,
mandatory prepayments or the payment due at maturity), Reimbursement Obligation or Letter of Credit or Obligation or any interest on any Loan, Reimbursement Obligation or Letter of Credit Obligation or any other amount owing hereunder or under the
other Loan Documents on the date on which such principal, interest or other amount becomes due in accordance with the terms hereof or thereof; 
 9.1.2 Breach of Warranty. Any representation or warranty made at any time by any of the Loan Parties herein or by any of the Loan Parties in any other Loan Document, or in any certificate, other
instrument or statement furnished pursuant to the provisions hereof or thereof, shall prove to have been false or misleading in any material respect as of the time it was made or furnished; 

9.1.3 Breach of Negative Covenants or Visitation Rights. Any of the Loan Parties shall default in the observance or performance of
any covenant contained in Section 8.1.6 [Visitation Rights] or Section 8.2 [Negative Covenants]; 
 9.1.4 Breach of
Other Covenants. Any of the Loan Parties shall default in the observance or performance of any other covenant, condition or provision hereof or of any other Loan Document and such default shall continue unremedied for a period of thirty calendar
days 

  
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after any officer of any Loan Party becomes aware of the occurrence thereof (such grace period to be applicable only in the event such default can be remedied by corrective action of the Loan
Parties as determined by the Administrative Agent in its sole discretion); 
 9.1.5 Defaults in Other Agreements or
Indebtedness. A default or event of default shall occur at any time under the terms of any other agreement involving borrowed money or the extension of credit or any other Indebtedness under which any Loan Party or Subsidiary of any Loan Party
may be obligated as a borrower or guarantor in excess of $10,000,000 in the aggregate, and such breach, default or event of default consists of the failure to pay (beyond any period of grace permitted with respect thereto, whether waived or not) any
Indebtedness when due (whether at stated maturity, by acceleration or otherwise) or if such breach or default permits or causes the acceleration of any Indebtedness (whether or not such right shall have been waived) or the termination of any
commitment to lend; 
 9.1.6 Final Judgments or Orders. Any final judgments or orders for the payment of money (not
covered by insurance for which there is no dispute with respect to coverage by the applicable insurance carrier) in excess of $10,000,000 in the aggregate shall be entered against any Loan Party by a court having jurisdiction in the premises, which
judgment is not discharged, vacated, bonded or stayed pending appeal within a period of thirty (30) days from the date of entry; 
 9.1.7 Loan Document Unenforceable. Any of the Loan Documents shall cease to be legal, valid and binding agreements enforceable against the party executing the same or such party’s successors
and assigns (as permitted under the Loan Documents) in accordance with the respective terms thereof or shall in any way be terminated (except in accordance with its terms) or become or be declared ineffective or inoperative or shall in any way be
challenged or contested or cease to give or provide the respective Liens, security interests, rights, titles, interests, remedies, powers or privileges intended to be created thereby; 

9.1.8 Uninsured Losses; Proceedings Against Assets. There shall occur any material uninsured damage to or loss, theft or
destruction of any of the Collateral in excess of $10,000,000 or the Collateral or any other of the Loan Parties’ or any of their Subsidiaries’ assets are attached, seized, levied upon or subjected to a writ or distress warrant; or such
come within the possession of any receiver, trustee, custodian or assignee for the benefit of creditors and the same is not cured within thirty (30) days thereafter; 
 9.1.9 Notice of Lien or Assessment. A notice of Lien or assessment in excess of $5,000,000 which is not a Permitted Lien is filed of record with respect to all or any part of any of the Loan
Parties’ or any of their Subsidiaries’ assets by the United States, Canada, Bermuda or any department, agency or instrumentality of the foregoing, or by any state, county, provincial, municipal or other governmental agency, including the
PBGC, or any taxes or debts owing at any time or times hereafter to any one of these becomes payable and the same is not paid within thirty (30) days after the same becomes payable; 

9.1.10 Insolvency. Any Loan Party or any Subsidiary of a Loan Party ceases to be Solvent or admits in writing its inability to pay
its debts as they mature; 

  
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 9.1.11 Events Relating to Plans and Benefit Arrangements. Any of the following
occurs: (i) any Reportable Event, which the Administrative Agent determines in good faith constitutes grounds for the termination of any Plan by the PBGC or the appointment of a trustee to administer or liquidate any Plan, shall have occurred
and be continuing; (ii) proceedings shall have been instituted or other action taken to terminate any Plan, or a termination notice shall have been filed with respect to any Plan under Section 4041 of ERISA; (iii) a trustee shall be
appointed to administer or liquidate any Plan; (iv) the PBGC shall give notice of its intent to institute proceedings to terminate any Plan or Plans or to appoint a trustee to administer or liquidate any Plan; and, in the case of the occurrence
of (i), (ii), (iii) or (iv) above, the Administrative Agent determines in good faith that the amount of the Borrower’s liability is likely to exceed $10,000,000; (v) the Borrower or any member of the ERISA Group shall fail to
make any contributions when due to a Plan or a Multiemployer Plan; (vi) the Borrower or any other member of the ERISA Group shall make any amendment to a Plan with respect to which security is required under Section 307 of ERISA;
(vii) the Borrower or any other member of the ERISA Group shall withdraw completely or partially from a Multiemployer Plan; (viii) the Borrower or any other member of the ERISA Group shall withdraw (or shall be deemed under
Section 4062(e) of ERISA to withdraw) from a Multiple Employer Plan; or (ix) any applicable Law is adopted, changed or interpreted by any Official Body with respect to or otherwise affecting one or more Plans, Multiemployer Plans or
Benefit Arrangements and, with respect to any of the events specified in (v), (vi), (vii), (viii) or (ix), the Administrative Agent determines in good faith that any such occurrence would be reasonably likely to materially and adversely affect
the total enterprise represented by the Borrower and the other members of the ERISA Group; 
 9.1.12 Cessation of
Business. Any Loan Party or Subsidiary of a Loan Party ceases to conduct its business as contemplated, except as expressly permitted under Section 8.2.6 [Liquidations, Mergers, Etc.] or 8.2.7 [Dispositions of Assets or Subsidiaries], or any
Loan Party or Subsidiary of a Loan Party is enjoined, restrained or in any way prevented by court order from conducting all or any material part of its business and such injunction, restraint or other preventive order is not dismissed within thirty
(30) days after the entry thereof; 
 9.1.13 Change of Control. A Change of Control shall have occurred; 

9.1.14 Beazer East Default. (1) (a) A failure by Beazer East to pay any obligation or set of obligations under Article VII of
the Beazer Acquisition Agreement in excess of $10,000,000 in the aggregate, which failure shall have continued for a period of 30 days or more, or (b) any other failure by Beazer East to perform any obligation or set of obligations under
Article VII of the Beazer Acquisition Agreement which the Required Lenders shall have determined in good faith has had, is having, or would be reasonably likely to have, a Material Adverse Change; and (2) a failure to perform by Beazer Limited
under the Beazer Acquisition Agreement Guarantee with respect to such obligation or set of obligations; provided, however, that if an arbitration proceeding or arbitrations proceedings shall have been instituted under Article XI of the
Beazer Acquisition Agreement with respect to such obligation or set of obligations, such failure by Beazer East to perform shall not constitute an Event of Default hereunder unless and until (w) a final decision shall have been rendered against
Beazer East in such arbitration proceeding and Beazer East shall have failed to perform such obligation for a period of thirty days after such final decision has been rendered, (x) the Required Lenders shall have determined in good faith that
such arbitration proceeding is not being diligently prosecuted, 

  
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(y) a period of one year shall have passed since the commencement of such arbitration proceeding, or (z) the Borrower shall have expended more than $10,000,000 in the aggregate in
unreimbursed expenditures as a result of such failure to perform by Beazer East and Beazer Limited; 
 9.1.15 Involuntary
Proceedings. A proceeding shall have been instituted in a court having jurisdiction in the premises seeking a decree or order for relief in respect of any Loan Party or Subsidiary of a Loan Party in an involuntary case under any applicable
bankruptcy, insolvency, reorganization or other similar law now or hereafter in effect, or for the appointment of a receiver, receiver and manager, liquidator, provisional liquidator, assignee, custodian, trustee, sequestrator, conservator (or
similar official) of any Loan Party or Subsidiary of a Loan Party for any substantial part of its property, or for the winding-up or liquidation of its affairs, and such proceeding shall remain undismissed or unstayed and in effect for a period of
thirty (30) consecutive days or such court shall enter a decree or order granting any of the relief sought in such proceeding; or 
 9.1.16 Voluntary Proceedings. Any Loan Party or Subsidiary of a Loan Party shall commence a voluntary case under any applicable bankruptcy, insolvency, reorganization or other similar law now or
hereafter in effect, shall consent to the entry of an order for relief in an involuntary case under any such law, or shall consent to the appointment or taking possession by a receiver, receiver and manager, liquidator, provisional liquidator,
assignee, custodian, trustee, sequestrator, administrator, conservator (or other similar official) of itself or for any substantial part of its property or shall make a general assignment for the benefit of creditors, or shall fail generally to pay
its debts as they become due, or shall take any action in furtherance of any of the foregoing. 
 9.2 Consequences of Event
of Default. 
 9.2.1 Events of Default Other Than Bankruptcy, Insolvency or Reorganization Proceedings. If an Event of
Default specified under Sections 9.1.1 through 9.1.14 shall occur and be continuing, the Lenders and the Administrative Agent shall be under no further obligation to make Loans and the Issuing Lenders shall be under no obligation to issue
Letters of Credit and the Administrative Agent may, and upon the request of the Required Lenders, shall (i) by written notice to the Borrower, declare the unpaid principal amount of the Notes then outstanding and all interest accrued thereon,
any unpaid fees and all other Indebtedness of the Borrower to the Lenders hereunder and thereunder to be forthwith due and payable, and the same shall thereupon become and be immediately due and payable to the Administrative Agent for the benefit of
each Lender without presentment, demand, protest or any other notice of any kind, all of which are hereby expressly waived, and (ii) require the Borrower to, and the Borrower shall thereupon, deposit in a non-interest-bearing account with the
Administrative Agent, as cash collateral for its Obligations under the Loan Documents, an amount equal to the maximum amount currently or at any time thereafter available to be drawn on all outstanding Letters of Credit, and the Borrower hereby
pledges to the Administrative Agent and the Lenders, and grants to the Administrative Agent and the Lenders a security interest in, all such cash as security for such Obligations. Upon the curing of all Events of Default to the satisfaction of the
Required Lenders, the Administrative Agent shall return such cash collateral to the Borrower; and 

  
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 9.2.2 Bankruptcy, Insolvency or Reorganization Proceedings. If an Event of Default
specified under Section 9.1.15 [Involuntary Proceedings] or Section 9.1.16 [Voluntary Proceedings] shall occur, the Lenders shall be under no further obligations to make Loans hereunder and the Issuing Lenders shall be under no
obligation to issue Letters of Credit and the unpaid principal amount of the Loans then outstanding and all interest accrued thereon, any unpaid fees and all other Indebtedness of the Borrower to the Lenders hereunder and thereunder shall be
immediately due and payable, without presentment, demand, protest or notice of any kind, all of which are hereby expressly waived; and 
 9.2.3 Set-off. If an Event of Default shall have occurred and be continuing, each Lender, each Issuing Lender, and each of their respective Affiliates and any participant of such Lender or
Affiliate which has agreed in writing to be bound by the provisions of Section 5.3 [Sharing of Payments by Lenders] is hereby authorized at any time and from time to time, to the fullest extent permitted by applicable Law, to set off and apply
any and all deposits (general or special, time or demand, provisional or final, in whatever currency) at any time held and other obligations (in whatever currency) at any time owing by such Lender, such Issuing Lender or any such Affiliate or
participant to or for the credit or the account of any Loan Party against any and all of the Obligations of such Loan Party now or hereafter existing under this Agreement or any other Loan Document to such Lender, such Issuing Lender, Affiliate or
participant, irrespective of whether or not such Lender, Issuing Lender, Affiliate or participant shall have made any demand under this Agreement or any other Loan Document and although such Obligations of the Borrower or such Loan Party may be
contingent or unmatured or are owed to a branch or office of such Lender or such Issuing Lender different from the branch or office holding such deposit or obligated on such Indebtedness. The rights of each Lender, each Issuing Lender and their
respective Affiliates and participants under this Section are in addition to other rights and remedies (including other rights of setoff) that such Lender, such Issuing Lender or their respective Affiliates and participants may have. Each Lender and
each Issuing Lender agrees to notify the Borrower and the Administrative Agent promptly after any such setoff and application; provided that the failure to give such notice shall not affect the validity of such setoff and application; and

 9.2.4 Application of Proceeds. From and after the date on which the Administrative Agent has taken any action pursuant
to this Section 9.2 and until Payment in Full, any and all proceeds received by the Administrative Agent from any sale or other disposition of the Collateral, or any part thereof, or the exercise of any other remedy by the Administrative Agent,
shall be applied as follows: 
 (i) First, to payment of that portion of the Obligations constituting fees, indemnities,
expenses and other amounts, including attorney fees, payable to the Administrative Agent in its capacity as such, each Issuing Lender in its capacity as such and the Swing Loan Lender in its capacity as such, ratably among the Administrative Agent,
the Issuing Lenders and Swing Loan Lender in proportion to the respective amounts described in this clause First payable to them; 
 (ii) Second, to payment of that portion of the Obligations constituting fees, indemnities and other amounts (other than principal and interest) payable to the Lenders under the Loan Documents,
including attorney fees, ratably among the Lenders in proportion to the respective amounts described in this clause Second payable to them; 

  
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 (iii) Third, to payment of that portion of the Obligations constituting accrued and
unpaid interest on the Loans and Reimbursement Obligations, ratably among the Lenders in proportion to the respective amounts described in this clause Third payable to them; 

(iv) Fourth, to payment of that portion of the Obligations constituting unpaid principal of the Loans, Reimbursement Obligations
and payment obligations then owing under Lender Provided Hedges and Lender-Provided Treasury/Credit Arrangements, ratably among the Lenders, the Issuing Lenders, and the Lenders or Affiliates of Lenders which provide Lender Provided Hedges and other
Lender-Provided Treasury/Credit Arrangement, in proportion to the respective amounts described in this clause Fourth held by them; 
 (v) Fifth, to the Administrative Agent for the account of the Issuing Lenders, to cash collateralize any undrawn amounts under outstanding Letters of Credit; and 

(vi) Last, the balance, if any, to the Loan Parties or as required by Law. 

9.2.5 Collateral Sharing. All Liens granted under the Security Agreement, the Patent Trademark and Copyright Security Agreement,
the Pledge Agreement and any other Loan Document (the “Collateral Documents”) shall secure ratably and on a pari passu basis (i) the Obligations in favor of the Administrative Agent and the Lenders hereunder and (ii) the
Obligations incurred by any of the Loan Parties in favor of any Lender, or any Affiliate of any Lender, which provides a Lender-Provided Hedge or a Lender-Provided Treasury/Credit Arrangement (the “Hedge/Treasury/Credit Provider”).
The Administrative Agent under the Collateral Documents shall be deemed to serve and is appointed as the collateral agent (the “Collateral Agent”) for the Hedge/Treasury/Credit Provider and the Lenders hereunder, provided that the
Collateral Agent shall comply with the instructions and directions of the Administrative Agent (or the Lenders under this Agreement to the extent that this Agreement or any other Loan Documents empowers the Lenders to direct the Administrative
Agent), as to all matters relating to the Collateral, including the maintenance and disposition thereof. No Hedge/Treasury/Credit Provider (except in its capacity as a Lender hereunder) shall be entitled or have the power to direct or instruct the
Collateral Agent on any such matters or to control or direct in any manner the maintenance or disposition of the Collateral. 

9.2.6 Other Rights and Remedies. In addition to all of the rights and remedies contained in this Agreement or in any of the other
Loan Documents, the Administrative Agent shall have all of the rights and remedies of a secured party under the Uniform Commercial Code or other applicable Law, all of which rights and remedies shall be cumulative and non-exclusive, to the extent
permitted by Law. The Administrative Agent may, and upon the request of the Required Lenders shall, exercise all post-default rights granted to the Administrative Agent and the Lenders under the Loan Documents or applicable Law. 

9.2.7 Notice of Sale. Any notice required to be given by the Administrative Agent of a sale, lease, or other disposition of the
Collateral or any other intended action by the Administrative Agent, if given ten (10) days prior to such proposed action, shall constitute commercially reasonable and fair notice thereof to the Borrower. 

  
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 10. THE ADMINISTRATIVE AGENT 

10.1 Appointment and Authority. Each of the Lenders and each Issuing Lender hereby irrevocably appoints PNC to act on its behalf
as the Administrative Agent hereunder and under the other Loan Documents and authorizes the Administrative Agent to take such actions on its behalf and to exercise such powers as are delegated to the Administrative Agent by the terms hereof or
thereof, together with such actions and powers as are reasonably incidental thereto. The provisions of this Section 10 are solely for the benefit of the Administrative Agent, the Lenders and the Issuing Lenders, and neither the Borrower nor any
other Loan Party shall have rights as a third party beneficiary of any of such provisions. 
 10.2 Rights as a Lender.
The Person serving as the Administrative Agent hereunder shall have the same rights and powers in its capacity as a Lender as any other Lender and may exercise the same as though it were not the Administrative Agent and the term “Lender”
or “Lenders” shall, unless otherwise expressly indicated or unless the context otherwise requires, include the Person serving as the Administrative Agent hereunder in its individual capacity. Such Person and its Affiliates may accept
deposits from, lend money to, act as the financial advisor or in any other advisory capacity for and generally engage in any kind of business with the Borrower or any Subsidiary or other Affiliate thereof as if such Person were not the
Administrative Agent hereunder and without any duty to account therefor to the Lenders. 
 10.3 Exculpatory Provisions.
The Administrative Agent shall not have any duties or obligations except those expressly set forth herein and in the other Loan Documents. Without limiting the generality of the foregoing, the Administrative Agent: 

(a) shall not be subject to any fiduciary or other implied duties, regardless of whether a Potential Default or Event of Default has
occurred and is continuing; 
 (b) shall not have any duty to take any discretionary action or exercise any discretionary
powers, except discretionary rights and powers expressly contemplated hereby or by the other Loan Documents that the Administrative Agent is required to exercise as directed in writing by the Required Lenders (or such other number or percentage of
the Lenders as shall be expressly provided for herein or in the other Loan Documents); provided that the Administrative Agent shall not be required to take any action that, in its opinion or the opinion of its counsel, may expose the
Administrative Agent to liability or that is contrary to any Loan Document or applicable Law; and 
 (c) shall not, except as
expressly set forth herein and in the other Loan Documents, have any duty to disclose, and shall not be liable for the failure to disclose, any information relating to the Borrower or any of its Affiliates that is communicated to or obtained by the
Person serving as the Administrative Agent or any of its Affiliates in any capacity. 

  
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 The Administrative Agent shall not be liable for any action taken or not taken by it
(i) with the consent or at the request of the Required Lenders (or such other number or percentage of the Lenders as shall be necessary, or as the Administrative Agent shall believe in good faith shall be necessary, under the circumstances as
provided in Sections 11.1 [Modifications, Amendments or Waivers] and 9.2 [Consequences of Event of Default]) or (ii) in the absence of its own gross negligence or willful misconduct. The Administrative Agent shall be deemed not to have
knowledge of any Potential Default or Event of Default unless and until notice describing such Potential Default or Event of Default is given to the Administrative Agent by the Borrower, a Lender or an Issuing Lender. 

The Administrative Agent shall not be responsible for or have any duty to ascertain or inquire into (i) any statement, warranty or
representation made in or in connection with this Agreement or any other Loan Document, (ii) the contents of any certificate, report or other document delivered hereunder or thereunder or in connection herewith or therewith, (iii) the
performance or observance of any of the covenants, agreements or other terms or conditions set forth herein or therein or the occurrence of any Potential Default or Event of Default, (iv) the validity, enforceability, effectiveness or
genuineness of this Agreement, any other Loan Document or any other agreement, instrument or document or (v) the satisfaction of any condition set forth in Section 7 [Conditions of Lending and Issuance of Letters of Credit] or elsewhere
herein, other than to confirm receipt of items expressly required to be delivered to the Administrative Agent. 
 10.4
Reliance by Administrative Agent. The Administrative Agent shall be entitled to rely upon, and shall not incur any liability for relying upon, any notice, request, certificate, consent, statement, instrument, document or other writing
(including any electronic message, Internet or intranet website posting or other distribution) believed by it to be genuine and to have been signed, sent or otherwise authenticated by the proper Person. The Administrative Agent also may rely upon
any statement made to it orally or by telephone and believed by it to have been made by the proper Person, and shall not incur any liability for relying thereon. In determining compliance with any condition hereunder to the making of a Loan, or the
issuance of a Letter of Credit, that by its terms must be fulfilled to the satisfaction of a Lender or an Issuing Lender, the Administrative Agent may presume that such condition is satisfactory to such Lender or such Issuing Lender unless the
Administrative Agent shall have received notice to the contrary from such Lender or such Issuing Lender prior to the making of such Loan or the issuance of such Letter of Credit. The Administrative Agent may consult with legal counsel (who may be
counsel for the Borrower), independent accountants and other experts selected by it, and shall not be liable for any action taken or not taken by it in accordance with the advice of any such counsel, accountants or experts. 

10.5 Delegation of Duties. The Administrative Agent may perform any and all of its duties and exercise its rights and powers
hereunder or under any other Loan Document by or through any one or more sub-agents appointed by the Administrative Agent. The Administrative Agent and any such sub-agent may perform any and all of its duties and exercise its rights and powers by or
through their respective Related Parties. The exculpatory provisions of this Section 10 shall apply to any such sub-agent and to the Related Parties of the Administrative Agent and any such sub-agent, and shall apply to their respective
activities in connection with the syndication of the credit facilities provided for herein as well as activities as Administrative Agent. 

  
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 10.6 Resignation of Administrative Agent. The Administrative Agent may at any time
give notice of its resignation to the Lenders, the Issuing Lenders and the Borrower. Upon receipt of any such notice of resignation, the Required Lenders shall have the right, with approval from the Borrower (so long as no Event of Default has
occurred and is continuing), to appoint a successor, such approval not to be unreasonably withheld or delayed. If no such successor shall have been so appointed by the Required Lenders and shall have accepted such appointment within thirty
(30) days after the retiring Administrative Agent gives notice of its resignation, then the retiring Administrative Agent may on behalf of the Lenders and the Issuing Lenders, appoint a successor Administrative Agent; provided that if
the Administrative Agent shall notify the Borrower and the Lenders that no qualifying Person has accepted such appointment, then such resignation shall nonetheless become effective in accordance with such notice and (i) the retiring
Administrative Agent shall be discharged from its duties and obligations hereunder and under the other Loan Documents (except that in the case of any collateral security held by the Administrative Agent on behalf of the Lenders or the Issuing
Lenders under any of the Loan Documents, the retiring Administrative Agent shall continue to hold such collateral security until such time as a successor Administrative Agent is appointed) and (ii) all payments, communications and
determinations provided to be made by, to or through the Administrative Agent shall instead be made by or to each Lender and each Issuing Lender directly, until such time as the Required Lenders appoint a successor Administrative Agent as provided
for above in this Section 10.6. Upon the acceptance of a successor’s appointment as Administrative Agent hereunder, such successor shall succeed to and become vested with all of the rights, powers, privileges and duties of the retiring (or
retired) Administrative Agent, and the retiring Administrative Agent shall be discharged from all of its duties and obligations hereunder or under the other Loan Documents (if not already discharged therefrom as provided above in this Section). The
fees payable by the Borrower to a successor Administrative Agent shall be the same as those payable to its predecessor unless otherwise agreed between the Borrower and such successor. After the retiring Administrative Agent’s resignation
hereunder and under the other Loan Documents, the provisions of this Section 10 and Section 11.3 [Expenses; Indemnity; Damage Waiver] shall continue in effect for the benefit of such retiring Administrative Agent, its sub-agents and their
respective Related Parties in respect of any actions taken or omitted to be taken by any of them while the retiring Administrative Agent was acting as Administrative Agent. 
 If PNC resigns as Administrative Agent under this Section 10.6, PNC shall also resign as an Issuing Lender. Upon the appointment of a successor Administrative Agent hereunder, such successor shall
(i) succeed to all of the rights, powers, privileges and duties of PNC as the retiring Issuing Lender and Administrative Agent and PNC shall be discharged from all of its respective duties and obligations as Issuing Lender and Administrative
Agent under the Loan Documents, and (ii) issue letters of credit in substitution for the Letters of Credit issued by PNC, if any, outstanding at the time of such succession or make other arrangement satisfactory to PNC to effectively assume the
obligations of PNC with respect to such Letters of Credit. 
 10.7 Non-Reliance on Administrative Agent and Other
Lenders. Each Lender and each Issuing Lender acknowledges that it has, independently and without reliance upon the 

  
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Administrative Agent or any other Lender or any of their Related Parties and based on such documents and information as it has deemed appropriate, made its own credit analysis and decision to
enter into this Agreement. Each Lender and each Issuing Lender also acknowledges that it will, independently and without reliance upon the Administrative Agent or any other Lender or any of their Related Parties and based on such documents and
information as it shall from time to time deem appropriate, continue to make its own decisions in taking or not taking action under or based upon this Agreement, any other Loan Document or any related agreement or any document furnished hereunder or
thereunder. 
 10.8 No Other Duties, etc. Anything herein to the contrary notwithstanding, none of the Agents listed on
the cover page hereof shall have any powers, duties or responsibilities under this Agreement or any of the other Loan Documents, except in its capacity, as applicable, as the Administrative Agent, a Lender or an Issuing Lender hereunder. 

10.9 Administrative Agent’s Fee. The Borrower shall pay to the Administrative Agent a nonrefundable fee (the
“Administrative Agent’s Fee”) under the terms of a letter (the “Administrative Agent’s Letter”) between the Borrower and Administrative Agent, as amended from time to time. 

10.10 Authorization to Release Collateral and Guarantors. The Lenders and Issuing Lenders authorize the Administrative Agent to
release (i) any Collateral consisting of assets or equity interests sold or otherwise disposed of in a sale or other disposition or transfer permitted under Section 8.2.7 [Dispositions of Assets or Subsidiaries] or Section 8.2.6
[Liquidations, Mergers, Consolidations, Acquisitions], and (ii) any Guarantor from its obligations under the Guaranty Agreement if the ownership interests in such Guarantor are sold or otherwise disposed of or transferred to persons other than
Loan Parties or Subsidiaries of the Loan Parties in a transaction permitted under Section 8.2.7 [Dispositions of Assets or Subsidiaries] or Section 8.2.6 [Liquidations, Mergers, Consolidations, Acquisitions]. 

10.11 No Reliance on Administrative Agent’s Customer Identification Program. Each Lender acknowledges and agrees that neither
such Lender, nor any of its Affiliates, participants or assignees, may rely on the Administrative Agent to carry out such Lender’s, Affiliate’s, participant’s or assignee’s customer identification program, or other obligations
required or imposed under or pursuant to the USA Patriot Act or the regulations thereunder, including the regulations contained in 31 CFR 103.121 (as hereafter amended or replaced, the “CIP Regulations”), or any other Anti-Terrorism
Law, including any programs involving any of the following items relating to or in connection with any of the Loan Parties, their Affiliates or their agents, the Loan Documents or the transactions hereunder or contemplated hereby: (i) any
identity verification procedures, (ii) any recordkeeping, (iii) comparisons with government lists, (iv) customer notices or (v) other procedures required under the CIP Regulations or such other Laws. 

11. MISCELLANEOUS 
 11.1 Modifications, Amendments or Waivers. With the written consent of the Required Lenders, the Administrative Agent, acting on behalf of all the Lenders, and the Borrower, on behalf of the Loan
Parties, may from time to time enter into written agreements 

  
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amending or changing any provision of this Agreement or any other Loan Document or the rights of the Lenders or the Loan Parties hereunder or thereunder, or may grant written waivers or consents
hereunder or thereunder. Any such agreement, waiver or consent made with such written consent shall be effective to bind all the Lenders and the Loan Parties; provided, that no such agreement, waiver or consent may be made which will:

 11.1.1 Increase of Commitment. Increase the amount of the Revolving Credit Commitment of any Lender hereunder without
the consent of such Lender; 
 11.1.2 Extension of Payment; Reduction of Principal, Interest or Fees; Modification of Terms
of Payment. Whether or not any Loans are outstanding, extend the Expiration Date or the time for payment of principal or interest of any Loan (excluding the due date of any mandatory prepayment of a Loan), the Commitment Fee or any other fee
payable to any Lender, or reduce the principal amount of or the rate of interest borne by any Loan or reduce the Commitment Fee or any other fee payable to any Lender, without the consent of each Lender directly affected thereby; 

11.1.3 Release of Collateral or Guarantor. Except for sales of assets or capital stock permitted by Section 8.2.7
[Dispositions of Assets or Subsidiaries] and releases of Guarantors and Collateral authorized under Section 8.2.9 [Subsidiaries, Partnerships and Joint Ventures], release all or substantially all of the Collateral or any Guarantor from its
Obligations under the Guaranty Agreement without the consent of all Lenders (other than Defaulting Lenders); or 
 11.1.4
Miscellaneous. Amend Section 5.2 [Pro Rata Treatment of Lenders], Section 10.3 [Exculpatory Provisions] or Section 5.3 [Sharing of Payments by Lenders] or this Section 11.1, alter any provision regarding the pro rata
treatment of the Lenders or requiring all Lenders to authorize the taking of any action or reduce any percentage specified in the definition of Required Lenders, in each case without the consent of all of the Lenders; 

provided that no agreement, waiver or consent which would modify the interests, rights or obligations of the Administrative Agent, the Issuing
Lenders, or the Swing Loan Lender may be made without the written consent of the Administrative Agent, the Issuing Lenders or the Swing Loan Lender, as applicable, and provided, further that, if in connection with any proposed waiver,
amendment or modification referred to in Sections 11.1.1 through 11.1.4 above, the consent of the Required Lenders is obtained but the consent of one or more of such other Lenders whose consent is required is not obtained (each a
“Non-Consenting Lender”), then the Borrower shall have the right to replace any such Non-Consenting Lender with one or more replacement Lenders pursuant to Section 5.6.2 [Replacement of a Lender]. Notwithstanding anything to
the contrary herein, no Defaulting Lender shall have any right to approve or disapprove any amendment, waiver or consent hereunder (and any amendment, waiver or consent which by its terms requires the consent of all Lenders or each affected Lender
may be effected with the consent of the applicable Lenders other than Defaulting Lenders), except that (x) the Commitment of any Defaulting Lender may not be increased or extended without the consent of such Lender, and (y) any waiver,
amendment or modification requiring the consent of all Lenders or each affected Lender that by its terms affects any Defaulting Lender disproportionately adversely relative to other affected Lenders shall require the consent of such Defaulting
Lender. 
 11.2 No Implied Waivers; Cumulative Remedies. No course of dealing and no delay or failure of the
Administrative Agent or any Lender in exercising any right, power, remedy or privilege under this Agreement or any other Loan Document shall affect any other or future exercise thereof or operate as a waiver thereof, nor shall any single or partial
exercise thereof 

  
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preclude any further exercise thereof or of any other right, power, remedy or privilege. The rights and remedies of the Administrative Agent and the Lenders under this Agreement and any other
Loan Documents are cumulative and not exclusive of any rights or remedies which they would otherwise have. 
 11.3 Expenses;
Indemnity; Damage Waiver. 
 11.3.1 Costs and Expenses. The Borrower shall pay (i) all out-of-pocket expenses
incurred by the Administrative Agent and its Affiliates (including the reasonable fees, charges and disbursements of counsel for the Administrative Agent), in connection with the syndication of the credit facilities provided for herein, the
preparation, negotiation, execution, delivery and administration of this Agreement and the other Loan Documents or any amendments, modifications or waivers of the provisions hereof or thereof (whether or not the transactions contemplated hereby or
thereby shall be consummated), (ii) all out-of-pocket expenses incurred by the Issuing Lenders in connection with the issuance, amendment, renewal or extension of any Letter of Credit or any demand for payment thereunder, (iii) all
out-of-pocket expenses incurred by the Administrative Agent, any Lender or any Issuing Lender (including the fees, charges and disbursements of any counsel for the Administrative Agent, any Lender or any Issuing Lender), and shall pay all fees and
time charges for attorneys who may be employees of the Administrative Agent, any Lender or any Issuing Lender, in connection with the enforcement or protection of its rights (A) in connection with this Agreement and the other Loan Documents,
including its rights under this Section, or (B) in connection with the Loans made or Letters of Credit issued hereunder, including all such out-of-pocket expenses incurred during any workout, restructuring or negotiations in respect of such
Loans or Letters of Credit, and (iv) all reasonable out-of-pocket expenses of the Administrative Agent’s regular employees and agents engaged periodically to perform audits of the Loan Parties’ books, records and business properties.

 11.3.2 Indemnification by the Borrower. The Borrower shall indemnify the Administrative Agent (and any sub-agent
thereof), each Lender and each Issuing Lender, and each Related Party of any of the foregoing Persons (each such Person being called an “Indemnitee”) against, and hold each Indemnitee harmless from, any and all losses, claims,
damages, liabilities and related expenses (including the fees, charges and disbursements of any counsel for any Indemnitee), incurred by any Indemnitee or asserted against any Indemnitee by any third party or by the Borrower or any other Loan Party
arising out of, in connection with, or as a result of (i) the execution or delivery of this Agreement, any other Loan Document or any agreement or instrument contemplated hereby or thereby, the performance or nonperformance by the parties
hereto of their respective obligations hereunder or thereunder or the consummation of the transactions contemplated hereby or thereby, (ii) any Loan or Letter of Credit or the use or proposed use of the proceeds therefrom (including any refusal
by an Issuing Lender to honor a demand for payment under a Letter of Credit if the documents presented in connection with such demand do not strictly comply with the terms of such Letter of Credit), (iii) breach of representations, warranties
or covenants of the Borrower under the Loan Documents, or (iv) any actual or prospective claim, litigation, investigation or proceeding relating to any of the foregoing, including any such items or losses relating to or arising under
Environmental Laws or pertaining to environmental matters, whether based on contract, tort or any other theory, whether brought by a third party or by the Borrower or any other Loan Party, and regardless of whether any Indemnitee is a party thereto;
provided that such indemnity shall not, as to any Indemnitee, 

  
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be available to the extent that such losses, claims, damages, liabilities or related expenses (x) are determined by a court of competent jurisdiction by final and nonappealable judgment to
have resulted from the gross negligence or willful misconduct of such Indemnitee or (y) result from a claim brought by the Borrower or any other Loan Party against an Indemnitee for breach in bad faith of such Indemnitee’s obligations
hereunder or under any other Loan Document, if the Borrower or such Loan Party has obtained a final and nonappealable judgment in its favor on such claim as determined by a court of competent jurisdiction. This Section 11.3.2 [Indemnification
by the Borrower] shall not apply with respect to Taxes other than any Taxes that represent losses, claims, damages, etc. arising from any non-Tax claim. 
 11.3.3 Reimbursement by Lenders. To the extent that the Borrower for any reason fails to indefeasibly pay any amount required under Sections 11.3.1 [Costs and Expenses] or 11.3.2 [Indemnification
by the Borrower] to be paid by it to the Administrative Agent (or any sub-agent thereof), the Issuing Lenders or any Related Party of any of the foregoing, each Lender severally agrees to pay to the Administrative Agent (or any such sub-agent), the
Issuing Lenders or such Related Party, as the case may be, such Lender’s Ratable Share (determined as of the time that the applicable unreimbursed expense or indemnity payment is sought) of such unpaid amount, provided that the
unreimbursed expense or indemnified loss, claim, damage, liability or related expense, as the case may be, was incurred by or asserted against the Administrative Agent (or any such sub-agent) or an Issuing Lender in its capacity as such, or against
any Related Party of any of the foregoing acting for the Administrative Agent (or any such sub-agent) or Issuing Lender in connection with such capacity. 
 11.3.4 Waiver of Consequential Damages, Etc. To the fullest extent permitted by applicable Law, the Borrower shall not assert, and hereby waives, any claim against any Indemnitee, on any theory of
liability, for special, indirect, consequential or punitive damages (as opposed to direct or actual damages) arising out of, in connection with, or as a result of, this Agreement, any other Loan Document or any agreement or instrument contemplated
hereby, the transactions contemplated hereby or thereby, any Loan or Letter of Credit or the use of the proceeds thereof. No Indemnitee referred to in Section 11.3.2 [Indemnification by Borrower] shall be liable for any damages arising from the
use by unintended recipients of any information or other materials distributed by it through telecommunications, electronic or other information transmission systems in connection with this Agreement or the other Loan Documents or the transactions
contemplated hereby or thereby. 
 11.3.5 Payments. All amounts due under this Section shall be payable not later than
ten (10) days after demand therefor. 
 11.4 Holidays. Whenever payment of a Loan to be made or taken hereunder
shall be due on a day which is not a Business Day such payment shall be due on the next Business Day (except as provided in Section 4.2 [Interest Periods]) and such extension of time shall be included in computing interest and fees, except that
the Loans shall be due on the Business Day preceding the Expiration Date if the Expiration Date is not a Business Day. Whenever any payment or action to be made or taken hereunder (other than payment of the Loans) shall be stated to be due on a day
which is not a Business Day, such payment or action shall be made or taken on the next following Business Day, and such extension of time shall not be included in computing interest or fees, if any, in connection with such payment or action.

  
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 11.5 Notices; Effectiveness; Electronic Communication. 

11.5.1 Notices Generally. Except in the case of notices and other communications expressly permitted to be given by telephone (and
except as provided in Section 11.5.2 [Electronic Communications]), all notices and other communications provided for herein shall be in writing and shall be delivered by hand or overnight courier service, mailed by certified or registered mail
or sent by telecopier (i) if to a Lender, to it at its address set forth in its administrative questionnaire, or (ii) if to any other Person, to it at its address set forth on Schedule 1.1(B). 

Notices sent by hand or overnight courier service, or mailed by certified or registered mail, shall be deemed to have been given when
received; notices sent by telecopier shall be deemed to have been given when sent (except that, if not given during normal business hours for the recipient, shall be deemed to have been given at the opening of business on the next Business Day for
the recipient). Notices delivered through electronic communications to the extent provided in Section 11.5.2 [Electronic Communications], shall be effective as provided in such Section. 

11.5.2 Electronic Communications. Notices and other communications to the Lenders and the Issuing Lenders hereunder may be
delivered or furnished by electronic communication (including e-mail and Internet or intranet websites) pursuant to procedures approved by the Administrative Agent; provided that the foregoing shall not apply to notices to any Lender or any
Issuing Lender if such Lender or such Issuing Lender, as applicable, has notified the Administrative Agent that it is incapable of receiving notices under such Article by electronic communication. The Administrative Agent or the Borrower may, in its
discretion, agree to accept notices and other communications to it hereunder by electronic communications pursuant to procedures approved by it; provided that approval of such procedures may be limited to particular notices or communications.
Unless the Administrative Agent otherwise prescribes, (i) notices and other communications sent to an e-mail address shall be deemed received upon the sender’s receipt of an acknowledgement from the intended recipient (such as by the
“return receipt requested” function, as available, return e-mail or other written acknowledgement); provided that if such notice or other communication is not sent during the normal business hours of the recipient, such notice or
communication shall be deemed to have been sent at the opening of business on the next Business Day for the recipient, and (ii) notices or communications posted to an Internet or intranet website shall be deemed received upon the deemed receipt
by the intended recipient at its e-mail address as described in the foregoing clause (i) of notification that such notice or communication is available and identifying the website address therefor. 

11.5.3 Change of Address, Etc. Any party hereto may change its address, e-mail address or telecopier number for notices and other
communications hereunder by notice to the other parties hereto. 
 11.6 Severability. The provisions of this Agreement
are intended to be severable. If any provision of this Agreement shall be held invalid or unenforceable in whole or in part in any jurisdiction, such provision shall, as to such jurisdiction, be ineffective to the extent of such invalidity or
unenforceability without in any manner affecting the validity or enforceability thereof in any other jurisdiction or the remaining provisions hereof in any jurisdiction. 

  
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 11.7 Duration; Survival. All representations and warranties of the Loan Parties
contained herein or made in connection herewith shall survive the execution and delivery of this Agreement, the completion of the transactions hereunder and Payment In Full. All covenants and agreements of the Borrower contained herein relating to
the payment of principal, interest, premiums, additional compensation or expenses and indemnification, including those set forth in the Notes, Section 5 [Payments] and Section 11.3 [Expenses; Indemnity; Damage Waiver], shall survive
Payment In Full. All other covenants and agreements of the Loan Parties shall continue in full force and effect from and after the date hereof and until Payment In Full. 
 11.8 Successors and Assigns. 
 11.8.1 Successors and Assigns
Generally. The provisions of this Agreement shall be binding upon, and inure to the benefit of, the parties hereto and their respective successors and assigns permitted hereby, except that neither the Borrower nor any other Loan Party may assign
or otherwise transfer any of its rights or obligations hereunder without the prior written consent of the Administrative Agent and each Lender and no Lender may assign or otherwise transfer any of its rights or obligations hereunder except
(i) to an assignee in accordance with the provisions of Section 11.8.2 [Assignments by Lenders], (ii) by way of participation in accordance with the provisions of Section 11.8.4 [Participations], or (iii) by way of pledge or
assignment of a security interest subject to the restrictions of Section 11.8.5 [Certain Pledges; Successors and Assigns Generally] (and any other attempted assignment or transfer by any party hereto shall be null and void). Nothing in this
Agreement, expressed or implied, shall be construed to confer upon any Person (other than the parties hereto, their respective successors and assigns permitted hereby, Participants to the extent provided in Section 11.8.4 [Participations] and,
to the extent expressly contemplated hereby, the Related Parties of each of the Administrative Agent and the Lenders) any legal or equitable right, remedy or claim under or by reason of this Agreement. 

11.8.2 Assignments by Lenders. Any Lender may at any time assign to one or more assignees all or a portion of its rights and
obligations under this Agreement (including all or a portion of its Commitment and the Loans at the time owing to it); provided that any such assignment shall be subject to the following conditions: 

(i) Minimum Amounts. 
 (A) in the case of an assignment of the entire remaining amount of the assigning Lender’s Commitment and the Loans at the time owing to it or in the case of an assignment to a Lender, an Affiliate of
a Lender or an Approved Fund, no minimum amount need be assigned; and 
 (B) in any case not described in clause (i)(A) of this
Section 11.8.2, the aggregate amount of the Commitment (which for this purpose includes Loans outstanding thereunder) or, if the applicable Commitment is not then in effect, the principal outstanding balance of the Loans of the assigning Lender
subject to each such assignment (determined as of the date the Assignment and Assumption Agreement with respect to such assignment is delivered to the Administrative Agent or, if “Trade Date” is specified in the Assignment and Assumption
Agreement, as of the Trade Date) shall not be less than $5,000,000, 

  
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in the case of any assignment in respect of the Revolving Credit Commitment of the assigning Lender, unless each of the Administrative Agent and, so long as no Event of Default has occurred and
is continuing, the Borrower otherwise consents (each such consent not to be unreasonably withheld or delayed). 
 (ii)
Proportionate Amounts. Each partial assignment shall be made as an assignment of a proportionate part of all the assigning Lender’s rights and obligations under this Agreement with respect to the Loan or the Commitment assigned.

 (iii) Required Consents. No consent shall be required for any assignment except for the consent of the Administrative
Agent (which shall not be unreasonably withheld or delayed) and: 
 (A) the consent of the Borrower (such consent not to be
unreasonably withheld or delayed) shall be required unless (x) an Event of Default has occurred and is continuing at the time of such assignment or (y) such assignment is to a Lender, an Affiliate of a Lender or an Approved Fund; provided
that the Borrower shall be deemed to have consented to any such assignment unless it shall object thereto by written notice to the Administrative Agent within five (5) Business Days after having received notice thereof; and 

(B) the consent of the Issuing Lenders (such consent not to be unreasonably withheld or delayed) shall be required for any assignment
that increases the obligation of the assignee to participate in exposure under one or more Letters of Credit (whether or not then outstanding). 
 (iv) Assignment and Assumption Agreement. The parties to each assignment shall execute and deliver to the Administrative Agent an Assignment and Assumption Agreement, together with a processing and
recordation fee of $3,500, and the assignee, if it is not a Lender, shall deliver to the Administrative Agent an administrative questionnaire provided by the Administrative Agent. 

(v) No Assignment to Borrower. No such assignment shall be made to the Borrower or any of the Borrower’s Affiliates or
Subsidiaries. 
 (vi) No Assignment to Natural Persons. No such assignment shall be made to a natural person.

 Subject to acceptance and recording thereof by the Administrative Agent pursuant to Section 11.8.3 [Register], from and after the
effective date specified in each Assignment and Assumption Agreement, the assignee thereunder shall be a party to this Agreement and, to the extent of the interest assigned by such Assignment and Assumption Agreement, have the rights and obligations
of a Lender under this Agreement, and the assigning Lender thereunder shall, to the extent of the interest assigned by such Assignment and Assumption Agreement, be released from its obligations under this Agreement (and, in the case of an Assignment
and Assumption Agreement covering all of the assigning Lender’s rights and obligations under this Agreement, such Lender shall cease to be a party hereto) but shall continue to be entitled to the benefits of Sections 4.4 [Euro-Rate
Unascertainable; Etc.], 5.8 [Increased Costs], and 11.3 [Expenses, Indemnity; Damage Waiver] with respect to facts and circumstances occurring prior to the effective date of such assignment. Any assignment or transfer by a Lender of rights or
obligations under this Agreement that does not comply with this Section 11.8.2 shall be treated for purposes of this Agreement as a sale by such Lender of a participation in such rights and obligations in accordance with Section 11.8.4
[Participations]. 

  
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 11.8.3 Register. The Administrative Agent, acting solely for this purpose as an agent
of the Borrower, shall maintain a record of the names and addresses of the Lenders, and the Commitments of, and principal amounts of the Loans owing to, each Lender pursuant to the terms hereof from time to time. Such register shall be conclusive,
and the Borrower, the Administrative Agent and the Lenders may treat each Person whose name is in such register pursuant to the terms hereof as a Lender hereunder for all purposes of this Agreement, notwithstanding notice to the contrary. Such
register shall be available for inspection by the Borrower and any Lender, at any reasonable time and from time to time upon reasonable prior notice. 
 11.8.4 Participations. Any Lender may at any time, without the consent of, or notice to, the Borrower or the Administrative Agent, sell participations to any Person (other than a natural person or
the Borrower or any of the Borrower’s Affiliates or Subsidiaries) (each, a “Participant”) in all or a portion of such Lender’s rights and/or obligations under this Agreement (including all or a portion of its Commitment
and/or the Loans owing to it); provided that (i) such Lender’s obligations under this Agreement shall remain unchanged, (ii) such Lender shall remain solely responsible to the other parties hereto for the performance of such
obligations and (iii) the Borrower, the Administrative Agent, the Lenders, and the Issuing Lenders shall continue to deal solely and directly with such Lender in connection with such Lender’s rights and obligations under this Agreement.

 Any agreement or instrument pursuant to which a Lender sells such a participation shall provide that such Lender shall retain
the sole right to enforce this Agreement and to approve any amendment, modification or waiver of any provision of this Agreement; provided that such agreement or instrument may provide that such Lender will not, without the consent of the
Participant, agree (other than as is already provided for herein) to any amendment, modification or waiver with respect to Sections 11.1.1 [Increase of Commitment], 11.1.2 [Extension of Payment, Etc.], or 11.1.3 [Release of Collateral or Guarantor])
that affects such Participant. The Borrower agrees that each Participant shall be entitled to the benefits of Sections 4.4 [Euro-Rate Unascertainable, Etc.], 5.8 [Increased Costs], 5.10 [Indemnity] and 5.9 [Taxes] (subject to the requirements and
limitations therein, including the requirements under Section 5.9.7 [Status of Lenders] (it being understood that the documentation required under Section 5.9.7 [Status of Lenders] shall be delivered to the participating Lender)) to the
same extent as if it were a Lender and had acquired its interest by assignment pursuant to Section 11.8.2 [Assignments by Lenders]; provided that such Participant (A) agrees to be subject to the provisions of Section 5.6.2
[Replacement of a Lender] and Section 5.6.3 [Designation of a Different Lending Office] as if it were an assignee under Section 11.8.2 [Assignments by Lenders]; and (B) shall not be entitled to receive any greater payment under
Sections 5.8 [Increased Costs] or 5.9 [Taxes], with respect to any participation, than its participating Lender would have been entitled to receive, except to the extent such entitlement to receive a greater payment results from a Change in Law that
occurs after the Participant acquired the applicable participation. Each Lender that sells a participation agrees, at the Borrower’s request and expense, to use reasonable efforts to cooperate with the Borrower to effectuate the provisions of
Section 5.6.2 [Replacement of a Lender] and Section 5.6.3 [Designation of Different Lending Office] with respect to any Participant. To the extent permitted by law, each Participant also shall be entitled to the benefits of
Section 9.2.3 [Set-off] as though it were a Lender; provided that such Participant agrees to be subject to Section 5.3 [Sharing of Payments by Lenders] as 

  
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though it were a Lender. Each Lender that sells a participation shall, acting solely for this purpose as an agent of the Borrower, maintain a register on which it enters the name and address of
each Participant and the principal amounts (and stated interest) of each Participant’s interest in the Loans or other obligations under the Loan Documents (the “Participant Register”); provided that no Lender shall have
any obligation to disclose all or any portion of the Participant Register (including the identity of any Participant or any information relating to a Participant’s interest in any commitments, loans, letters of credit or its other obligations
under any Loan Document) to any Person except to the extent that such disclosure is necessary to establish that such commitment, loan, letter of credit or other obligation is in registered form under Section 5f.103-1(c) of the United States
Treasury Regulations. The entries in the Participant Register shall be conclusive absent manifest error, and such Lender shall treat each Person whose name is recorded in the Participant Register as the owner of such participation for all purposes
of this Agreement notwithstanding any notice to the contrary. For the avoidance of doubt, the Administrative Agent (in its capacity as Administrative Agent) shall have no responsibility for maintaining a Participant Register. 

11.8.5 Certain Pledges; Successors and Assigns Generally. Any Lender may at any time pledge or assign a security interest in all
or any portion of its rights under this Agreement to secure obligations of such Lender, including any pledge or assignment to secure obligations to a Federal Reserve Bank; provided that no such pledge or assignment shall release such Lender
from any of its obligations hereunder or substitute any such pledgee or assignee for such Lender as a party hereto. 
 11.9
Confidentiality. 
 11.9.1 General. Each of the Administrative Agent, the Lenders and the Issuing Lenders agrees to
maintain the confidentiality of the Information, except that Information may be disclosed (i) to its Affiliates and to its and its Affiliates’ respective partners, directors, officers, employees, agents, advisors and other representatives
(it being understood that the Persons to whom such disclosure is made will be informed of the confidential nature of such Information and instructed to keep such Information confidential), (ii) to the extent requested by any regulatory
authority purporting to have jurisdiction over it (including any self-regulatory authority, such as the National Association of Insurance Commissioners), (iii) to the extent required by applicable Laws or regulations or by any subpoena or
similar legal process, (iv) to any other party hereto, (v) in connection with the exercise of any remedies hereunder or under any other Loan Document or any action or proceeding relating to this Agreement or any other Loan Document or the
enforcement of rights hereunder or thereunder, (vi) subject to an agreement containing provisions substantially the same as those of this Section, to (A) any assignee of or Participant in, or any prospective assignee of or Participant in,
any of its rights or obligations under this Agreement or (B) any actual or prospective counterparty (or its advisors) to any swap or derivative transaction relating to the Borrower and its obligations, (vii) with the consent of the
Borrower or (viii) to the extent such Information (Y) becomes publicly available other than as a result of a breach of this Section or (Z) becomes available to the Administrative Agent, any Lender, any Issuing Lender or any of their
respective Affiliates on a nonconfidential basis from a source other than the Borrower or the other Loan Parties. Any Person required to maintain the confidentiality of Information as provided in this Section shall be considered to have complied
with its obligation to do so if such Person has exercised the same degree of care to maintain the confidentiality of such Information as such Person would accord to its own confidential information. 

  
 112

 11.9.2 Sharing Information With Affiliates of the Lenders. Each Loan Party
acknowledges that from time to time financial advisory, investment banking and other services may be offered or provided to the Borrower or one or more of its Affiliates (in connection with this Agreement or otherwise) by any Lender or by one or
more Subsidiaries or Affiliates of such Lender and each of the Loan Parties hereby authorizes each Lender to share any information delivered to such Lender by such Loan Party and its Subsidiaries pursuant to this Agreement to any such Subsidiary or
Affiliate subject to the provisions of Section 11.9.1 [General]. 
 11.10 Counterparts; Integration; Effectiveness.

 11.10.1 Counterparts; Integration; Effectiveness. This Agreement may be executed in counterparts (and by different
parties hereto in different counterparts), each of which shall constitute an original, but all of which when taken together shall constitute a single contract. This Agreement and the other Loan Documents, and any separate letter agreements with
respect to fees payable to the Administrative Agent, constitute the entire contract among the parties relating to the subject matter hereof and supersede any and all previous agreements and understandings, oral or written, relating to the subject
matter hereof including any prior confidentiality agreements and commitments. Except as provided in Section 7 [Conditions Of Lending And Issuance Of Letters Of Credit], this Agreement shall become effective when it shall have been executed by
the Administrative Agent and when the Administrative Agent shall have received counterparts hereof that, when taken together, bear the signatures of each of the other parties hereto. Delivery of an executed counterpart of a signature page of this
Agreement by telecopy or e-mail shall be effective as delivery of a manually executed counterpart of this Agreement. 
 11.11
CHOICE OF LAW; SUBMISSION TO JURISDICTION; WAIVER OF VENUE; SERVICE OF PROCESS; WAIVER OF JURY TRIAL. 
 11.11.1
Governing Law. This Agreement shall be deemed to be a contract under the Laws of the Commonwealth of Pennsylvania without regard to its conflict of laws principles. Each standby Letter of Credit issued under this Agreement shall be subject
either to the rules of the Uniform Customs and Practice for Documentary Credits, as most recently published by the International Chamber of Commerce (the “ICC”) at the time of issuance (“UCP”) or the rules of the
International Standby Practices (ICC Publication Number 590) (“ISP98”), as determined by the Issuing Lenders, and each trade Letter of Credit shall be subject to UCP, and in each case to the extent not inconsistent therewith, the
Laws of the Commonwealth of Pennsylvania without regard to its conflict of laws principles. 
 11.11.2 SUBMISSION TO
JURISDICTION. THE BORROWER AND EACH OTHER LOAN PARTY IRREVOCABLY AND UNCONDITIONALLY SUBMITS, FOR ITSELF AND ITS PROPERTY, TO THE NONEXCLUSIVE JURISDICTION OF THE COURTS OF THE COMMONWEALTH OF PENNSYLVANIA SITTING IN ALLEGHENY COUNTY AND OF THE
UNITED STATES DISTRICT COURT FOR THE WESTERN DISTRICT OF PENNSYLVANIA AND ANY APPELLATE COURT FROM ANY THEREOF, 

  
 113

 
IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT, OR FOR RECOGNITION OR ENFORCEMENT OF ANY JUDGMENT, AND EACH OF THE PARTIES HERETO IRREVOCABLY
AND UNCONDITIONALLY AGREES THAT ALL CLAIMS IN RESPECT OF ANY SUCH ACTION OR PROCEEDING MAY BE HEARD AND DETERMINED IN SUCH PENNSYLVANIA STATE COURT OR, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, IN SUCH FEDERAL COURT. EACH OF THE PARTIES
HERETO AGREES THAT A FINAL JUDGMENT IN ANY SUCH ACTION OR PROCEEDING SHALL BE CONCLUSIVE AND MAY BE ENFORCED IN OTHER JURISDICTIONS BY SUIT ON THE JUDGMENT OR IN ANY OTHER MANNER PROVIDED BY LAW. NOTHING IN THIS AGREEMENT OR IN ANY OTHER LOAN
DOCUMENT SHALL AFFECT ANY RIGHT THAT THE ADMINISTRATIVE AGENT, ANY LENDER OR ANY ISSUING LENDER MAY OTHERWISE HAVE TO BRING ANY ACTION OR PROCEEDING RELATING TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT AGAINST THE BORROWER OR ANY OTHER LOAN PARTY
OR ITS PROPERTIES IN THE COURTS OF ANY JURISDICTION. 
 11.11.3 WAIVER OF VENUE. THE BORROWER AND EACH OTHER LOAN PARTY
IRREVOCABLY AND UNCONDITIONALLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY OBJECTION THAT IT MAY NOW OR HEREAFTER HAVE TO THE LAYING OF VENUE OF ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR ANY OTHER
LOAN DOCUMENT IN ANY COURT REFERRED TO IN THIS SECTION 11.11. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, THE DEFENSE OF AN INCONVENIENT FORUM TO THE MAINTENANCE OF SUCH ACTION OR
PROCEEDING IN ANY SUCH COURT AND AGREES NOT ASSERT ANY SUCH DEFENSE. 
 11.11.4 SERVICE OF PROCESS. EACH PARTY HERETO
IRREVOCABLY CONSENTS TO SERVICE OF PROCESS IN THE MANNER PROVIDED FOR NOTICES IN SECTION 11.5 [NOTICES; EFFECTIVENESS; ELECTRONIC COMMUNICATION]. NOTHING IN THIS AGREEMENT WILL AFFECT THE RIGHT OF ANY PARTY HERETO TO SERVE PROCESS IN ANY OTHER
MANNER PERMITTED BY APPLICABLE LAW. 
 11.11.5 WAIVER OF JURY TRIAL. EACH PARTY HERETO HEREBY IRREVOCABLY WAIVES, TO THE
FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY IN ANY LEGAL PROCEEDING DIRECTLY OR INDIRECTLY ARISING OUT OF OR RELATING TO THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY OR
THEREBY (WHETHER BASED ON CONTRACT, TORT OR ANY OTHER THEORY). EACH PARTY HERETO (A) CERTIFIES THAT NO REPRESENTATIVE, ADMINISTRATIVE AGENT OR ATTORNEY OF ANY OTHER PERSON HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PERSON WOULD
NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER AND (B) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT AND THE OTHER LOAN DOCUMENTS BY, AMONG OTHER THINGS, THE MUTUAL
WAIVERS AND CERTIFICATIONS IN THIS SECTION. 

  
 114

 11.12 USA Patriot Act Notice. Each Lender that is subject to the USA Patriot Act and
the Administrative Agent (for itself and not on behalf of any Lender) hereby notifies Loan Parties that pursuant to the requirements of the USA Patriot Act, it is required to obtain, verify and record information that identifies the Loan Parties,
which information includes the name and address of Loan Parties and other information that will allow such Lender or Administrative Agent, as applicable, to identify the Loan Parties in accordance with the USA Patriot Act. 

11.13 Joinder of Guarantors. Any Subsidiary of the Borrower which is required to join this Agreement as a Guarantor pursuant to
Section 8.2.9 [Subsidiaries, Partnerships and Joint Ventures] shall execute and deliver to the Administrative Agent (i) a Guarantor Joinder in substantially the form attached hereto as Exhibit 1.1(G)(2) pursuant to which it shall
join as a Guarantor each of the documents to which the Guarantors are parties; (ii) documents in the forms described in Section 7.1 [First Loans] modified as appropriate to relate to such Subsidiary; and (iii) documents necessary to
grant and perfect Prior Security Interests to the Administrative Agent for the benefit of the Lenders in all Collateral held by such Subsidiary. The Loan Parties shall deliver such Guarantor Joinder and related documents to the Administrative Agent
within five (5) Business Days after the date of the filing of such Subsidiary’s articles of incorporation or constitution if the Subsidiary is a corporation, the date of the filing of its certificate of limited partnership if it is a
limited partnership or the date of its organization if it is an entity other than a limited partnership or corporation. 
 11.14
Funding by Branch, Subsidiary or Affiliate. 
 11.14.1 Notional Funding. Each Lender shall have the right from time
to time, without notice to the Borrower, to deem any branch, Subsidiary or Affiliate (which for the purposes of this Section 11.14 shall mean any corporation or association which is directly or indirectly controlled by or is under direct or
indirect common control with any corporation or association which directly or indirectly controls such Lender) of such Lender to have made, maintained or funded any Loan to which the Euro-Rate Option applies at any time, provided that
immediately following (on the assumption that a payment were then due from the Borrower to such other office), and as a result of such change, the Borrower would not be under any greater financial obligation pursuant to Section 2.12.4
[Additional Compensation in Certain Circumstances] than it would have been in the absence of such change. Notional funding offices may be selected by each Lender without regard to such Lender’s actual methods of making, maintaining or funding
the Loans or any sources of funding actually used by or available to such Lender. 
 11.14.2 Actual Funding. Each Lender
shall have the right from time to time to make or maintain any Loan by arranging for a branch, Subsidiary or Affiliate of such Lender to make or maintain such Loan subject to the last sentence of this Section 11.14.2. If any Lender causes a
branch, Subsidiary or Affiliate to make or maintain any part of the Loans hereunder, all terms and conditions of this Agreement shall, except where the context clearly requires otherwise, be applicable to such part of the Loans to the same extent as
if such Loans were made or maintained by such Lender, but in no event shall any Lender’s use of such a branch, 

  
 115

 
Subsidiary or Affiliate to make or maintain any part of the Loans hereunder cause such Lender or such branch, Subsidiary or Affiliate to incur any cost or expenses payable by the Borrower
hereunder or require the Borrower to pay any other compensation to any Lender (including any expenses incurred or payable pursuant to Section 2.12.4 [Additional Compensation in Certain Circumstances]) which would otherwise not be incurred.

 11.15 Amendment and Restatement, No Novation. This Agreement amends and restates in its entirety the Existing Credit
Agreement, and the Borrower and the Guarantors confirm that: the Existing Credit Agreement, the other Loan Documents and the Collateral for the Obligations thereunder (as all such capitalized terms are defined in the Existing Credit Agreement)
have at all times, since the date of the execution and delivery of such documents, remained in full force and effect and continued to secure such obligations which are continued as the Obligations hereunder as amended hereby. The Loans
hereunder are a continuation of the Loans under (and as such term is defined in) the Existing Credit Agreement. The Borrower, the Guarantors, the Administrative Agent, and the Lenders acknowledge and agree that the amendment and restatement of
the Existing Credit Agreement and any Loan Documents expressly amended by this Agreement is not intended to constitute, nor does it constitute, a novation, interruption, suspension of continuity, satisfaction, discharge or termination of the
obligations, loans, liabilities, or indebtedness under the Existing Credit Agreement and other Loan Documents thereunder or the collateral security therefor, and this Agreement and the other Loan Documents are entitled to all rights and benefits
originally pertaining to the Existing Credit Agreement and the other Loan Documents (as such term is defined therein). 

[SIGNATURE PAGES FOLLOW] 

  
 116

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

IN WITNESS WHEREOF, the parties hereto, by their officers thereunto duly authorized, have executed this Agreement as of the day and year
first above written. 
  

					
	BORROWER:
		
		 	KOPPERS INC.
			
		 	By:	 	 /s/ Louann Tronsberg-Deihle

		 	Name:	 	 Louann Tronsberg-Deihle

		 	Title:	 	 Treasurer

  
 1 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 
  

					
	GUARANTORS:
		
		 	KOPPERS HOLDINGS INC.
			
		 	By:	 	 /s/ Louann Tronsberg-Deihle

		 	Name:	 	 Louann Tronsberg-Deihle

		 	Title:	 	 Treasurer

  
 2 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	KOPPERS WORLD-WIDE VENTURES CORPORATION
		
	By:	 	 /s/ Louann Tronsberg-Deihle

	Name:	 	 Louann Tronsberg-Deihle

	Title:	 	 Vice President

  
 3 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	KOPPERS DELAWARE, INC.
		
	By:	 	 /s/ Louann Tronsberg-Deihle

	Name:	 	 Louann Tronsberg-Deihle

	Title:	 	 Treasurer

  
 4 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	KOPPERS ASIA LLC
		
	By:	 	 /s/ Louann Tronsberg-Deihle

	Name:	 	 Louann Tronsberg-Deihle

	Title:	 	 Treasurer

  
 5 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	KOPPERS CONCRETE PRODUCTS, INC.
		
	By:	 	 /s/ Louann Tronsberg-Deihle

	Name:	 	 Louann Tronsberg-Deihle

	Title:	 	 Treasurer

  
 6 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	CONCRETE PARTNERS, INC.
		
	By:	 	 /s/ Louann Tronsberg-Deihle

	Name:	 	 Louann Tronsberg-Deihle

	Title:	 	 Treasurer

  
 7 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	KOPPERS VENTURES LLC
		
	By:	 	 /s/ Louann Tronsberg-Deihle

	Name:	 	 Louann Tronsberg-Deihle

	Title:	 	 Treasurer

  
 8 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	PNC BANK, NATIONAL ASSOCIATION, individually and as Administrative Agent
		
	By:	 	 /s/ Tracy J. DeCock

	Name:	 	Tracy J. DeCock
	Title:	 	Senior Vice President

  
 9 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	CITIZENS BANK OF PENNSYLVANIA, individually and as Syndication Agent
		
	By:	 	 /s/ Philip R. Medsger

	Name:	 	 Philip R. Medsger

	Title:	 	 Senior Vice President

  
 10 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	 BANK OF AMERICA, N.A.,

	 individually and as Documentation Agent

		
	By:	 	 /s/ Joseph Flynn

	Name:	 	 Joseph Flynn

	Title:	 	 Senior Vice President

  
 11 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	WELLS FARGO BANK, N.A., individually and as Syndication Agent
		
	By:	 	 /s/ J. Barrett Donovan

	Name:	 	 J. Barrett Donovan

	Title:	 	 Senior Vice President

  
 12 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	FIRST COMMONWEALTH BANK, individually and as Syndication Agent
		
	By:	 	 /s/ C. Forrest Tefft

	Name:	 	 C. Forrest Tefft

	Title:	 	 Executive Vice President

  
 13 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	FIFTH THIRD BANK
		
	By:	 	 /s/ Rachel Bonomo

	Name:	 	 Rachel Bonomo

	Title:	 	 Officer

  
 14 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	THE BANK OF TOKYO-MITSUBISHI UFJ, LTD.
		
	By:	 	 /s/ Adrienne Young

	Name:	 	 Adrienne Young

	Title:	 	 Vice-President

  
 15 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	FIRST NATIONAL BANK OF PENNSYLVANIA
		
	By:	 	 /s/ Dennis F. Lennon

	Name:	 	 Dennis F. Lennon

	Title:	 	 Vice President

  
 16 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	THE HUNTINGTON NATIONAL BANK
		
	By:	 	 /s/ W. Christopher Kohler

	Name:	 	 W. Christopher Kohler

	Title:	 	 Senior Vice President

  
 17 

 [SIGNATURE PAGE TO AMENDED AND RESTATED CREDIT AGREEMENT] 

 

			
	TRISTATE CAPITAL BANK
		
	By:	 	 /s/ Paul J. Oris

	Name:	 	 Paul J. Oris

	Title:	 	 Senior Vice President

  
 18 

 SCHEDULE 1.1(A) 

PRICING GRID— 
 VARIABLE PRICING AND LETTER OF CREDIT 
 FEES BASED ON LEVERAGE RATIO

  

															
	 Level
	  	 Leverage

Ratio
	  	Letter of
Credit Fee	 	 	Revolving Credit
Base Rate Spread	 	 	Revolving Credit
Euro-Rate Spread	 
	 I
	  	 Less than or equal to 2.25 to 1.00
	  	 	1.75	% 	 	 	0.75	% 	 	 	1.75	% 
	 II
	  	 Greater than 2.25 to 1.00 but less than or equal to 2.75 to 1.00
	  	 	2.00	% 	 	 	1.00	% 	 	 	2.00	% 
	 III
	  	 Greater than 2.75 to 1.00
	  	 	2.25	% 	 	 	1.25	% 	 	 	2.25	% 

 For purposes of determining the Applicable Margin and the Applicable Letter of Credit Fee Rate:

 (a) The Applicable Margin and the Applicable Letter of Credit Fee Rate shall be determined on the Closing Date based on the
Leverage Ratio computed as of December 31, 2012 pursuant to a Compliance Certificate to be delivered on the Closing Date. 

(b) The Applicable Margin and the Applicable Letter of Credit Fee Rate shall be recomputed as of the end of each fiscal quarter ending
after the Closing Date based on the Leverage Ratio as of such quarter end. Any increase or decrease in the Applicable Margin or the Applicable Letter of Credit Fee Rate computed as of a quarter end shall be effective on the date on which the
Compliance Certificate evidencing such computation is due to be delivered under Section 8.3.3 [Certificate of Borrower], except that any changes in pricing levels relating to outstanding Borrowing Tranches of Optional Currency Loans shall be
effective upon the expiration of the current Interest Period with respect to such Borrowing Tranches. If a Compliance Certificate is not delivered when due in accordance with such Section 8.3.3, then the rates in Level III shall apply as of the
first Business Day after the date on which such Compliance Certificate was required to have been delivered and shall remain in effect until the date on which such Compliance Certificate is delivered. 

(c) If, as a result of any restatement of or other adjustment to the financial statements of the Borrower or for any other reason, the
Borrower or the Lenders determine that (i) the Leverage Ratio as calculated by the Borrower as of any applicable date was inaccurate and (ii) a proper calculation of the Leverage Ratio would have resulted in higher pricing for such period,
the Borrower shall immediately and retroactively be obligated to pay to the Administrative Agent for the account of the applicable Lenders, promptly on demand by the Administrative Agent (or, after the occurrence of an actual or deemed entry of an
order for relief with respect to 

  
 19 

 
the Borrower under the Bankruptcy Code of the United States, automatically and without further action by the Administrative Agent, any Lender or any Issuing Lender), an amount equal to the excess
of the amount of interest and fees that should have been paid for such period over the amount of interest and fees actually paid for such period. This paragraph shall not limit the rights of the Administrative Agent, any Lender or any Issuing
Lender, as the case may be, under Section 2.9 [Letter of Credit Subfacility] or Section 4.3 [Interest After Default] or Section 9 [Default]. The Borrower’s obligations under this paragraph shall survive the termination of the
Commitments and the repayment of all other Obligations hereunder. 

  
 20 

 SCHEDULE 1.1(B) 

COMMITMENTS OF LENDERS AND ADDRESSES FOR NOTICES 
 Part 1 - Commitments of Lenders and Addresses for Notices to Lenders 
  

															
	 Lender
	  	Amount
of
Commitment for
Revolving
Credit
Loans	 	  	Commitment	 	  	Ratable Share	 
	Name:	  	PNC Bank, National Association	  	$	55,000,000.00	  	  	$	55,000,000.00	  	  	 	18.333333333	% 
	Address:	  	One PNC Plaza	  				  				  			
		  	249 Fifth Avenue	  				  				  			
		  	Pittsburgh, Pennsylvania 15222	  				  				  			
	Attention:	  	Tracy J. DeCock, Vice President	  				  				  			
		  	tracy.decock@pnc.com	  				  				  			
	Telephone:	  	(412) 762-4718	  				  				  			
	Telecopy:	  	(412) 762-6484	  				  				  			
	  
 with a copy to:
	  				  				  			
	  
 Name:
	  	PNC Agency Services	  				  				  			
	Address:	  	PNC Bank, National Association	  				  				  			
		  	PNC Firstside Center	  				  				  			
		  	500 First Avenue	  				  				  			
		  	Pittsburgh, Pennsylvania 15219	  				  				  			
	Attention:	  	Rini Davis	  				  				  			
	Telephone:	  	(412) 762-7638	  				  				  			
	Telecopy:	  	(412) 762-8672	  				  				  			
					
	Name:	  	Citizens Bank of Pennsylvania	  	$	45,000,000.00	  	  	$	45,000,000.00	  	  	 	15.000000000	% 
	Address:	  	525 William Penn Place – 153-2910	  				  				  			
		  	Pittsburgh, Pennsylvania 15219-1729	  				  				  			
	Attention:	  	Philip R. Medsger, Senior Vice President	  				  				  			
		  	philip.r.medsger@rbscitizens.com	  				  				  			
	Telephone:	  	(412) 867-2384	  				  				  			
	Telecopy:	  	(412) 552-6306	  				  				  			
					
	Name:	  	Bank of America, N.A.	  	$	40,000,000.00	  	  	$	40,000,000.00	  	  	 	13.333333333	% 
	Address:	  	Four Penn Center, Suite 1100, 1600 JFK Blvd.	  				  				  			
		  	Philadelphia, PA 19103	  				  				  			
	Attention:	  	Joseph E. Flynn, Senior Vice President	  				  				  			
		  	Joseph.flynn@baml.com	  				  				  			
	Telephone:	  	(267) 675-0214	  				  				  			
	Telecopy:	  	(212) 909-8551	  				  				  			

  
 21 

															
	 Lender
	  	Amount
of
Commitment for
Revolving
Credit
Loans	 	  	Commitment	 	  	Ratable Share	 
	Name:	  	Wells Fargo Bank, N.A.	  	$	40,000,000.00	  	  	$	40,000,000.00	  	  	 	13.333333333	% 
	Address:	  	444 Liberty Avenue, Suite 1400	  				  				  			
		  	Pittsburgh, PA 15222	  				  				  			
	Attention:	  	J. Barrett Donovan, Vice President	  				  				  			
		  	b.donovan@wellsfargo.com	  				  				  			
	Telephone:	  	(412) 454-4603	  				  				  			
	Telecopy:	  	(412) 454-4609	  				  				  			
					
	Name:	  	Fifth Third Bank	  	$	30,000,000.00	  	  	$	30,000,000.00	  	  	 	10.000000000	% 
	Address:	  	Gulf Tower - 21st Floor	  				  				  			
		  	707 Grant Street	  				  				  			
		  	Pittsburgh, Pennsylvania 15219	  				  				  			
	Attention:	  	Jim Janovsky, Vice President	  				  				  			
	Telephone:	  	(412) 291-5457	  				  				  			
	Telecopy:	  	(412) 291-5477	  				  				  			
					
	Name:	  	First Commonwealth Bank	  	$	30,000,000.00	  	  	$	30,000,000.00	  	  	 	10.000000000	% 
	Address:	  	Frick Building - Suite 1600	  				  				  			
		  	437 Grant Street	  				  				  			
		  	Pittsburgh, Pennsylvania 15219	  				  				  			
	Attention:	  	C. Forrest Tefft, Senior Vice President	  				  				  			
		  	cftefft@fcbanking.com	  				  				  			
	Telephone:	  	(412) 690-2202	  				  				  			
	Telecopy:	  	(412) 690-2206	  				  				  			
					
	Name:	  	The Bank of Tokyo-Mitsubishi UFJ, Ltd.	  	$	20,000,000.00	  	  	$	20,000,000.00	  	  	 	6.666666667	% 
	Address:	  	1251 Avenue of the Americas	  				  				  			
		  	New York, New York 10020-1104	  				  				  			
	Attention:	  	Stephen Hall	  				  				  			
		  	shall@us.mufg.jp	  				  				  			
	Telephone:	  	(212) 782-4394	  				  				  			
	Telecopy:	  	(212) 782-6445	  				  				  			
					
	Name:	  	First National Bank of Pennsylvania	  	$	20,000,000.00	  	  	$	20,000,000.00	  	  	 	6.666666667	% 
	Address:	  	One North Shore, 12 Federal St, Ste 500	  				  				  			
		  	Pittsburgh, Pennsylvania 15212	  				  				  			
	Attention:	  	Dennis F. Lennon, Vice President	  				  				  			
		  	lennon@fnb-corp.com	  				  				  			
	Telephone:	  	(412) 395-2042	  				  				  			
	Telecopy:	  	(412) 231-3584	  				  				  			
					
	Name:	  	The Huntington National Bank	  	$	10,000,000.00	  	  	$	10,000,000.00	  	  	 	3.333333333	% 
	Address:	  	41 South High Street (HC 0735)	  				  				  			
		  	Columbus, Ohio 43215	  				  				  			
	Attention:	  	Chad A. Lowe	  				  				  			
		  	chad.lowe@huntington.com	  				  				  			
	Telephone:	  	(614) 480-5810	  				  				  			
	Telecopy:	  	(877) 274-8593	  				  				  			

															
	 Lender
	  	Amount
of
Commitment for
Revolving
Credit
Loans	 	  	Commitment	 	  	Ratable Share	 
	Name:	  	TriState Capital Bank	  	$	10,000,000.00	  	  	$	10,000,000.00	  	  	 	3.333333333	% 
	Address:	  	One Oxford Centre - Suite 2700	  				  				  			
		  	Pittsburgh, Pennsylvania 15219	  				  				  			
	Attention:	  	Paul J. Oris, Senior Vice President	  				  				  			
		  	poris@tscbank.com	  				  				  			
	Telephone:	  	(412) 304-0344	  				  				  			
	Telecopy:	  	(412) 304-0391	  				  				  			
		  		  	  
	  
	 	  	  
	  
	 	  	  
	  
	 
	         TOTAL 
	  	$	300,000,000.00	  	  	$	300,000,000.00	  	  	 	100.000000000	% 
		  		  	  
	  
	 	  	  
	  
	 	  	  
	  
	 

 SCHEDULE 1.1(B) 

COMMITMENTS OF LENDERS AND ADDRESSES FOR NOTICES 
 Part 2 - Addresses for Notices to Borrower and Guarantors: 
 ADMINISTRATIVE AGENT

  

			
	Name:	  	PNC Bank, National Association
	Address:	  	One PNC Plaza
		  	249 Fifth Avenue
		  	Pittsburgh, Pennsylvania 15222
	Attention:	  	Tracy J. DeCock, Vice President
		  	tracy.decock@pnc.com
	Telephone:	  	(412) 762-4718
	Telecopy:	  	(412) 762-6484
	
	with a copy to:
		
	Name:	  	PNC Agency Services
	Address:	  	PNC Bank, National Association
		  	PNC Firstside Center
		  	500 First Avenue
		  	Pittsburgh, Pennsylvania 15219
	Attention:	  	Rini Davis
	Telephone:	  	(412) 762-7638
	Telecopy:	  	(412) 762-8672
	
	BORROWER:
		
	Name:	  	Koppers Inc.
	Address:	  	436 Seventh Avenue
		  	Pittsburgh, Pennsylvania 15219
	Attention:	  	Louann E. Tronsberg-Deihle
	Telephone:	  	(412) 227-2472
	Telecopy:	  	(412) 227-2159
	
	GUARANTORS:
		
	Name:	  	[Name]
		  	c/o Koppers Inc.
	Address:	  	436 Seventh Avenue
		  	Pittsburgh, Pennsylvania 15219
	Attention:	  	Louann E. Tronsberg-Deihle
	Telephone:	  	(412) 227-2472
	Telecopy:	  	(412) 227-2159

 Schedule 1.1(E) 
 EXCLUDED SUBSIDIARIES 
 Koppers Mauritius 
 Koppers (Beijing) Chemical Co Ltd (China) 
 Koppers (China) Carbon & Chemical Co Ltd
(China) 
 Tangshan Koppers Kailuan Carbon Chemical Co., Ltd (China) 
 Koppers India Carbon Materials and Chemicals Pte Ltd (China) 
 Koppers (Tianjin) Trading Co. Ltd
(China) 
 Koppers (Jiangsu) Carbon Chemical Co. Ltd ( China) 

 SCHEDULE 1.1(L) 
 LANDLORD’S WAIVERS - LOCATIONS 
  

											
	 Facility
	    	City	    	County	    	State	    	Country	    	 Street Address

	Portec	    	Huntington	    		    	WV	    	USA	    	 900 Ninth Avenue West

Huntington, West Virginia 25701

						
	Galesburg	    	Galesburg	    	Knox	    	IL	    	USA	    	Route 41 South, Galesburg, IL 61401
						
	Portland	    	Portland	    	Multnomah	    	OR	    	USA	    	7540 NW Saint Helens Road, Portland, OR 97210-3663

 Schedule 1.1(P) 
 PERMITTED LIENS 
 Hardware lease for Dell under which, as of March, 2013, the total amount of
indebtedness on the Borrower’s balance sheet is $19,377.30, of which approximately $19,377.30 is a current liability. 

 Schedule 2.9.1 
 LETTERS OF CREDIT 
 OUTSTANDING LETTER OF CREDIT ISSUED BY PNC BANK, NATIONAL
ASSOCIATION 
 OUTSTANDING LETTERS OF CREDIT 
 As Of 2/28/2013 
  

															
	 LC #
	  	 Beneficiary
	  	Issue
Date	 	  	Expire
Date	 	  	Oustanding
Amount
as of March 27, 2013	 
	 18116119-00-000
	  	 National Union Fire Insurance Company
	  	 	11/07/11	  	  	 	11/01/13	  	  	$	4,883,658.00	  
	 18100260
	  	 South Carolina Department of Insurance
	  	 	07/28/04	  	  	 	11/01/13	  	  	$	2,250,000.00	  
	 257454
	  	 National Union Fire Insurance Company
	  	 	05/12/03	  	  	 	11/01/13	  	  	$	1,948,364.00	  
		  		  				  				  	  
	  
	 
	 TOTAL US STANDBY and DOCUMENTARY LETTERS OF CREDIT
	   
	  	$	9,082,022.00	  
		  		  				  				  	  
	  
	 

  
 - 28 -

 SCHEDULE 6.1.1 
 QUALIFICATIONS TO DO BUSINESS 
  

					
	 	 	 Jurisdiction of

Incorporation/Organization
	 	 Certain Jurisdictions in which

Qualified to do Business as
 Foreign Corporation

	Koppers Inc.	 	Pennsylvania	 	Alabama, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine,
Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, Nevada, New Hampshire, New Jersey, New York (as Koppers Industries, Inc.), North Carolina, Ohio, Oklahoma, Oregon, South Carolina, Tennessee, Texas, Virginia, Washington,
West Virginia, Wisconsin
	Koppers World-Wide Ventures Corporation	 	Delaware	 	None
	Koppers Delaware, Inc.	 	Delaware	 	None
	Koppers Assurance, Inc.	 	South Carolina	 	None
	Koppers Asia LLC	 	Delaware	 	None
	Koppers Holdings Inc.	 	Pennsylvania	 	None
	Koppers Ventures LLC	 	Delaware	 	None
	Koppers Concrete Products, Inc.	 	Delaware	 	Ohio
	Concrete Partners, Inc.	 	Delaware	 	None
	Koppers Australia Holding Company Pty Ltd	 	Australia (Victoria)	 	None
	Koppers Australia Pty Limited	 	Australia (NSW)	 	None
	Koppers Wood Products Pty. Ltd.	 	Australia (NWS)	 	Philippines
	Koppers Carbon Materials & Chemicals Pty Ltd.	 	Australia (NSW)	 	None
	Continental Carbon Australia Pty Ltd.	 	Australia (NSW)	 	None
	Koppers Shipping Pty Ltd.	 	Australia (NSW)	 	None
	Koppers Europe ApS	 	Denmark	 	None
	Koppers Europe ApS	 	Denmark	 	None
	Koppers Tar Tech International ApS (formerly Koppers Trading Denmark A/S)	 	Denmark	 	None
	Koppers European Holdings ApS	 	Denmark	 	None
	Koppers Poland Sp. z.o.o	 	Poland (limited liability company)	 	None
	Koppers UK Holding Ltd.	 	English Limited Corporation	 	None
	Koppers UK Limited	 	English Limited Corporation	 	None
	Koppers UK Transport Limited	 	English Limited Corporation	 	None
	Koppers Specialty Chemicals Limited	 	English Limited Corporation	 	None
	Koppers Luxembourg Sarl	 	Luxembourg	 	None
	1Koppers (Beijing) Chemical Co. Ltd.	 	PRC (limited liability company)	 	None

  
 - 29 -

					
	 	 	 Jurisdiction of

Incorporation/Organization
	 	 Certain Jurisdictions in which

Qualified to do Business as
 Foreign Corporation

	2Koppers (China) Carbon & Chemical Co. Ltd.	 	PRC (limited liability company)	 	None
	2Koppers (Jiangsu) Carbon Chemical Company Limited	 	PRC (limited liability company)	 	None
	Koppers (Tianjin) Trading Co. Ltd.	 	PRC (limited liability company)	 	None
	2Tangahan Koppers Kailuan Carbon Chemical Co. Ltd.	 	PRC (limited liability company)	 	None
	Koppers India Carbon Materials and Chemicals Private Limited	 	India (private limited company)	 	None
	Koppers Mauritius	 	Mauritius (Corporation)	 	None
	Koppers International B.V.	 	The Netherlands (private limited liability company)	 	None
	Koppers Netherlands B.V.	 	The Netherlands (private limited liability company)	 	None
	Koppers World-Wide Holdings C.V.	 	The Netherlands (Limited Partnership)	 	None
	Tankrederij J.A. van Seumeren B.V.	 	The Netherlands (private limited liability company)	 	None

  

	1	In process of being dissolved 

	2	Joint Venture 

  
 - 30 -

 SCHEDULE 6.1.3 

SUBSIDIARIES1
 
  

									
	 Subsidiary Name
	  	 Jurisdiction of
Incorporation/

Organization
	  	 Authorized Capital

Stock
	  	 Issued and

Outstanding Shares
 of Capital Stock
	  	 Holders of Issued

and Outstanding
 Shares of Capital
 Stock

	 Borrower’s United States Subsidiaries:

					
	 Concrete Partners,

Inc.
	  	 Delaware

Corporation
	  	 1,000 shares of
 common
stock are
 currently authorized.
	  	 1,000 shares of
 common
stock are
 currently issued.
	  	 Koppers Inc. owns
 100% of
the
 common stock of
 Concrete
Partners,
 Inc.

					
	 Koppers Asia LLC
	  	Delaware limited liability company	  	None	  	None	  	 Koppers Inc. owns
 100% of
the
 membership interest
 in Koppers
Asia
 LLC

					
	 Koppers Assurance,

Inc.
	  	South Carolina corporation	  	 100,000 shares of
 common
stock are
 currently authorized.
	  	 50,000 shares of
 common
stock are
 currently issued.
	  	 Koppers Inc. owns
 100% of
the
 common stock of
 Koppers
Assurance,
 Inc.

					
	 Koppers Concrete

Products, Inc.
	  	 Delaware

corporation
	  	 1,000 shares of
 common
stock are
 currently authorized.
	  	 1,000 shares of
 common
stock are
 currently issued.
	  	 Koppers Inc. owns
 100% of
the
 common stock of
 Koppers
Concrete
 Products, Inc.

					
	 Koppers Delaware,

Inc.
	  	 Delaware

corporation
	  	 1,000 shares of
 common
stock are
 currently authorized.
	  	 1,000 shares of
 common
stock are
 currently issued.
	  	 Koppers Inc. owns
 100% of
the
 common stock of
 Koppers
Delaware,
 Inc.

					
	 Koppers Ventures

LLC
	  	Delaware limited liability company	  	None	  	None	  	 Koppers World-
 Wide
Ventures
 Corporation owns
 100% of
the
 membership interest
 in Koppers
Ventures
 LLC

					
	 Koppers World-

Wide Ventures
 Corporation
	  	 Delaware

corporation
	  	 1,000 shares of
 common
stock are
 currently authorized.
	  	 1,000 shares of
 common
stock are
 currently issued.
	  	 Koppers Inc. owns
 100% of
the
 common stock of
 Koppers
World-
 Wide Ventures

Corporation

	
	 Borrower’s Australian Subsidiaries:

					
	 Koppers Australia

Holding Company
 Pty Ltd.
	  	 Australian

corporation
 (Victoria)
	  	12 Ordinary Shares	  	 12 Ordinary Shares
 $1 each
fully paid
	  	 Koppers World-
 Wide
Ventures
 Corporation owns
 100% of
the
 common stock of
 Koppers
Australia
 Holding Co. Pty Ltd.

  

	1 	There are no options, warrants or other rights outstanding to purchase any of the Subsidiary Shares set forth on this Schedule 6.1.3. 

  
 - 31 -

									
	 Subsidiary Name
	  	 Jurisdiction of
Incorporation/

Organization
	  	 Authorized Capital

Stock
	  	 Issued and

Outstanding Shares
 of Capital Stock
	  	 Holders of Issued

and Outstanding
 Shares of Capital
 Stock

					
	 Koppers Australia

Pty Ltd.
	  	 Australian
 corporation
(NSW)
	  		  	 12,375,000 of
 ordinary
shares of
 common stock are
 currently
issued and
 2,183,824 non-
 voting C
shares
	  	 Koppers Australia
 Holding
Company
 Pty Ltd. currently
 owns 100%
of the
 ordinary shares of
 common
stock of
 Koppers Australia
 Pty. And
100% of
 non-voting C shares.
 Koppers
World-
 Wide Ventures
 Corporation
owns
 100% of the non -
 voting
“C” shares of
 common stock of Koppers Australia
 Pty. Limited.

					
	 Koppers Wood

Products Pty Ltd.
	  	 Australian
 corporation
(NSW)
	  		  	 3,500,000 shares of
 nominal
common
 stock are currently

issued.
	  	 Koppers Australia
 Pty.
Limited
 currently owns
 100% of the
shares
 of nominal common
 stock of
Koppers
 Wood Products Pty
 Ltd.
currently issued.

					
	 Koppers Carbon

Materials &

Chemicals Pty Ltd.
	  	 Australian
 corporation
(NSW)
	  		  	 2,000,000 shares of
 nominal
common
 stock are currently

issued.
	  	 Koppers Australia
 Pty.
Limited
 currently owns
 100% of the
shares
 of nominal common
 stock of
Koppers
 Carbon Materials &

Chemicals Pty Ltd.

					
	 Continental Carbon

Australia Pty Ltd.
	  	 Australian
 corporation
(NSW)
	  		  	 8,000,000 shares of
 nominal
common
 stock are currently

issued.
	  	 Koppers Australia
 Pty
Limited
 currently owns
 100% of the
shares
 of nominal common
 stock of
Continental
 Carbon Australia Pty

Ltd.

					
	 Koppers Shipping

Pty Ltd.
	  	 Australian
 corporation
(NSW)
	  		  	 2 shares of nominal
 common
stock are
 currently issued.
	  	 Koppers Australia
 Pty
Limited
 currently owns
 100% of the
shares
 of nominal common stock of Koppers Shipping Pty Ltd. currently issued.

  
 - 32 -

									
	 Subsidiary Name
	  	 Jurisdiction of
Incorporation/

Organization
	  	 Authorized Capital

Stock
	  	 Issued and

Outstanding Shares
 of Capital Stock
	  	 Holders of Issued

and Outstanding
 Shares of Capital
 Stock

	
	 Borrower’s European Subsidiaries

					
	 Koppers Europe ApS
	  	Danish corporation	  	 DKK 8,375,000
 shares of
registered
 capital stock are

currently authorized.
	  	 DKK 8,375,000
 shares of
registered
 capital stock are

currently issued.
	  	 Koppers
 International
B.V.
 Corporation
 currently
owns
 100% of the issued
 shares of
registered
 capital stock of
 Koppers
Europe
 ApS.

					
	 Koppers Denmark

ApS
	  	Danish corporation	  	 DKK 70,000,000
 shares of
registered
 capital stock are

currently authorized.
	  	 DKK 70,000,000
 shares of
registered
 capital stock are

currently issued.
	  	 Koppers Europe
 ApS
currently owns
 100% of the issued

shares of registered
 capital stock of

Koppers Denmark
 ApS.

					
	 Koppers Tar Tech

International ApS

(formerly Koppers

Trading Denmark
 A/S
	  	Danish corporation	  	 DKK 70,000,000
 shares of
registered
 capital stock are

currently authorized.
	  	 DKK 70,000,000
 shares of
registered
 capital stock are

currently issued.
	  	 Koppers Denmark
 ApS
currently owns
 100% of the issued

shares of registered
 capital stock of

Koppers Tar Tech
 International
ApS.

					
	 Koppers European

Holdings ApS
	  	Danish corporation	  	 DKK 500,000 shares
 of
registered capital
 stock are currently

authorized.
	  	 DKK 500,000 shares
 of
registered capital
 stock are currently

issued.
	  	 Koppers Denmark
 ApS owns
100% of
 the issued shares of

registered capital
 stock of Koppers

European Holdings
 ApS.

					
	 Koppers Poland Sp.

z.o.o.
	  	 Polish corporation
 (limited
liability
 company)
	  	 PLN 1.700.000
 (3,400 shares
@
 PLN 500 each) are
 currently
authorized.
	  	 3,400 shares are
 currently
issued.
	  	 Koppers European
 Holdings
ApS
 currently owns
 100% of the
issued
 capital stock of
 Koppers
Poland Sp.
 z.o.o.

					
	 Koppers UK

Holding Ltd.
	  	 English limited

corporation
	  	 3,900,000 shares of

registered capital
 stock are
currently
 authorized.
	  	 3,900,000 shares of

registered capital
 stock are
currently
 issued.
	  	 Koppers European
 Holdings
ApS
 currently owns
 100% of the
issued
 capital stock of
 Koppers
UK
 Holding Ltd.

					
	 Koppers UK Limited
	  	 English limited

corporation
	  	 3,000,000 shares of

registered capital
 stock are
currently
 authorized.
	  	 1,560,000 shares of

registered stock are
 currently
issued.
	  	 Koppers UK
 Holding Limited
currently owns
 100% of the issued

capital stock of
 Koppers UK
Limited.

  
 - 33 -

									
	 Subsidiary Name
	  	 Jurisdiction of
Incorporation/

Organization
	  	 Authorized Capital

Stock
	  	 Issued and

Outstanding Shares
 of Capital Stock
	  	 Holders of Issued

and Outstanding
 Shares of Capital
 Stock

					
	 Koppers UK

Transport Limited
	  	 English limited

corporation
	  	 20,000 shares of
 registered
capital
 stock are currently

authorized.
	  	 16,150 shares of
 registered
capital
 stock are currently

issued.
	  	 Koppers UK
 Limited
currently
 owns 100% of the
 issued
capital stock
 of Koppers UK
 Transport
Limited

					
	 Koppers Specialty

Chemicals Limited
	  	 English limited

corporation
	  	 100,000 ordinary
 shares of
registered
 capital stock are

currently authorized at

£1.
	  	 1 ordinary share of

registered capital
 stock is currently

issued.
	  	 Koppers UK
 Limited
currently
 owns 100% of the
 issued
capital stock
 of Koppers Specialty

Chemicals Limited.

					
	 Koppers

Luxembourg Sarl
	  	 Limited Liability
 Company
Grand
 Duchy of

Luxembourg
	  	 USD$19,950
 registered
capital
	  	 399 shares of
 registered
capital
 stock at USD$50
 each are
currently
 issued.
	  	 Koppers
 International
B.V.
 currently owns
 100% of the
issued
 capital stock of

Koppers
 Luxembourg Sarl.

					
	 Koppers

International B.V.
	  	 The Netherlands –

private limited
 liability
company
	  		  	 18,000 shares are
 issued
with a
 nominal value of
 EUR 1 per
share
	  	 Koppers World-
 Wide
Holdings C.V.
 owns 100% of the
 shares
of Koppers
 International B.V.

					
	 Koppers

Netherlands B.V.
	  	 The Netherlands –

private limited
 liability
company
	  	 EUR 6.750.000,00
 divided
into 15,000
 shares with a par
 value
of EUR 450
 each are authorized.
	  	 EUR 3.150.000,00
 divided
into 7,000
 shares with a par
 value of
EUR 450
 each are issued.
	  	 Koppers
 International
B.V.
 owns 100% of the
 shares of
Koppers
 Netherlands B.V.

					
	 Koppers World-

Wide Holdings C.V.
	  	 The Netherlands –

limited partnership
	  	 Koppers Ventures
 LLC- EUR
300
 Koppers World-
 Wide
Ventures
 Corporation EUR

29,700
	  		  	 Koppers Ventures
 LLC owns
1% of the
 shares and Koppers

World-Wide
 Ventures

Corporation owns
 99% of the shares of

Koppers World-
 Wide Holdings
C.V.

					
	 Tankrederij J.A. van

Seumeren B.V.
	  	 The Netherlands –

private limited
 liability
company
	  	 NLG 75,000 (Dutch
 guilders)
divided
 into 75 shares of
 NLG at
1,000 each
 are authorized.
	  	 NLG 15,000 shares
 are
issued.
	  	 Koppers Netherlands
 B.V.
owns 100% of
 the shares of

Tankrederij J.A. van
 Seumeren
B.V.

					
	 KSA Limited

Partnership
	  	Ohio – limited partnership	  	 Koppers Concrete
 Products,
Inc.
 $10,000 Property
 Value
Contribution
 Concrete Partners,
 Inc
$490,000
 Property Value

Contribution
 Sherman $500,000

Cash
	  		  	 Concrete Partners,
 Inc.
– 49% Sherman
 Industries 48%

Koppers Concrete
 Products, Inc 1%

Sherman –Abetong,
 Inc
2%

  

  
 - 34 -

 SCHEDULE 6.1.7 
 LITIGATION 
 1. Coal Tar Pitch Cases.  

Koppers Inc. (the “Company”), along with other defendants, is currently a defendant in lawsuits filed in three states in which the plaintiffs
claim they suffered a variety of illnesses (including cancer) as a result of exposure to coal tar pitch sold by the defendants. There are approximately 136 plaintiffs in 75 cases pending as of December 31, 2012 as compared to 131 plaintiffs in
73 cases at December 31, 2011. As of December 31, 2012, there are a total of 70 cases pending in state court in Pennsylvania, four in Arkansas, and one case pending in state court in Tennessee. 

The plaintiffs in all 75 pending cases seek to recover compensatory damages, while plaintiffs in 67 cases also seek to recover punitive damages. The
plaintiffs in the 70 cases filed in Pennsylvania state court seek unspecified damages in excess of the court’s minimum jurisdictional limit. The plaintiffs in the Arkansas state court cases each seek compensatory damages in excess of $50,000 in
addition to punitive damages. The plaintiffs in the Tennessee state court case each seek damages of $15.0 million. The other defendants in these lawsuits vary from case to case and include companies such as Beazer East, Inc., United States Steel
Corporation, Honeywell International Inc., Vertellus Specialties Inc., Dow Chemical Company, UCAR Carbon Company, Inc., Exxon Mobil Corporation, SGL Carbon Corporation, Alcoa, Inc., and PPG Industries, Inc. Discovery is proceeding in these cases. No
trial dates have been set in any of these cases. 
 The Company has not provided a reserve for these lawsuits because, at this time, the Company
cannot reasonably determine the probability of a loss, and the amount of loss, if any, cannot be reasonably estimated. The timing of resolution of these cases cannot be reasonably determined. Although the Company is vigorously defending these cases,
an unfavorable resolution of these matters may have a material adverse effect on the Company’s business, financial condition, cash flows and results of operations. 
 2. Gainesville.  
 The Company operated a utility pole treatment plant in Gainesville from
December 29, 1988 until its closure in 2009. The property upon which the utility pole treatment plant was located was sold by the Company to Beazer East, Inc. in 2010. 
 In November 2010, a class action complaint was filed in the Circuit Court of the Eighth Judicial Circuit located in Alachua County, Florida by residential real property owners located in a neighborhood
west of and immediately adjacent to the former utility pole treatment plant in Gainesville. The complaint named Koppers Holdings Inc., the Company, Beazer East and several other parties as defendants. The complaint alleges that chemicals and dust
from the plant have contaminated and impacted plaintiffs’ properties by reducing the fair market value and the exposure to the “contaminants” has left them at risk for the development of future injuries. The complaint seeks injunctive
relief and compensatory damages for diminution in property values and for plaintiffs’ loss of use and enjoyment of the properties and the establishment of a fund for medical monitoring and punitive damages. 

  
 - 35 -

 The case was removed to the United States District Court for the Northern District of Florida in December
2010. Koppers Holdings Inc. filed a motion to dismiss alleging that the Court lacks personal jurisdiction over it. The Court has not yet ruled on Koppers Holdings Inc.’s motion to dismiss. Discovery and all prior deadlines were stayed for nine
months until January 2013 while the parties explored settlement possibilities. The stay was recently lifted and plaintiffs have filed an amended complaint which further expands the boundaries of the “class affected area,” introduces
arsenic and hexavalent chromium as additional “contaminants” of concern, adds multiple new defendants and injects additional causes of action into the case. The Court has not yet scheduled a class certification hearing or trial.

 The Company has not provided a reserve for this matter because, at this time, it cannot reasonably determine the probability of a loss, and
the amount of loss, if any, cannot be reasonably estimated. The timing of resolution of this case cannot be reasonably determined. Although the Company is vigorously defending this case, an unfavorable resolution of this matter may have a material
adverse effect on the Company’s business, financial condition, cash flows and results of operations. 

  
 - 36 -

 Schedule 6.1.8 
 OWNED AND LEASED REAL PROPERTY 
 The following real property is either owned or leased by the
borrower 
  

																	
	 Facility
	  	 City
	  	County	  	State	  	Country	  	Owned/
Leased	  	Division	  	Type	  	Status
	Clairton	  	Clairton	  	Allegheny	  	PA	  	USA	  	O	  	CMC	  	PF	  	Operating
	Denver	  	Denver	  	Denver	  	CO	  	USA	  	O	  	RUP	  	PF	  	Operating
	Florence	  	Florence	  	Florence	  	SC	  	USA	  	O	  	RUP	  	PF	  	Operating
	Follansbee	  	Follansbee	  	Brooke	  	WV	  	USA	  	O	  	CMC	  	PF	  	Operating
	Galesburg	  	Galesburg	  	Knox	  	IL	  	USA	  	L	  	RUP	  	PF	  	Operating
	Green Spring	  	Green Spring	  	Hampshire	  	WV	  	USA	  	O	  	RUP	  	PF	  	Operating
	Grenada*	  	Tie Plant	  	Grenada	  	MS	  	USA	  	O	  	RUP	  	PF	  	Operating
	Guthrie	  	Guthrie	  	Todd	  	KY	  	USA	  	O	  	RUP	  	PF	  	Operating
	Harmarville	  	Harmarville	  	Allegheny	  	PA	  	USA	  	L	  	Admin	  	Office	  	Operating
	Huntington	  	Huntington	  		  	WV	  	Joints	  	L	  	RUP	  	Huntington	  	Operating
	North Little Rock	  	North Little Rock	  	Pulaski	  	AR	  	USA	  	O	  	RUP	  	PF	  	Operating
	Pittsburgh	  	Pittsburgh	  	Allegheny	  	PA	  	USA	  	L	  	Admin	  	Office	  	Operating
	Portland	  	Portland	  	Multnomah	  	OR	  	USA	  	L	  	CMC	  	PF	  	Operating
	Portsmouth	  	Portsmouth	  	Scioto	  	OH	  	USA	  	O	  	RUP	  	TY/PY	  	Operating
	Roanoke	  	Salem	  	Roanoke	  	VA	  	USA	  	O	  	RUP	  	PF	  	Operating
	Somerville	  	Somerville	  	Burleson	  	TX	  	USA	  	O	  	RUP	  	PF	  	Operating
	Stickney	  	Stickney	  	Cook	  	IL	  	USA	  	O	  	CMC	  	PF	  	Operating
	Susquehanna	  	Susquehanna	  	Susquehanna	  	PA	  	USA	  	O	  	RUP	  	PF	  	Operating

 CMC- Carbon Materials & Chemicals 
 RUP – Railroad Utility Products 
 Admin – offices 

PF – Production Facility 
 TY/PY – Tie
Yard / Pole Yard 
  

	*	Closed Facility 

  

											
	 Facility
	 	 City
	 	 State
	 	 Owned / Leased
	 	 Division
	 	 Type of Yard

	 Carey
	 	Carey	 	Ohio	 	L	 	RUP	 	Main Distribution Yard
	 New Haven
	 	New Haven	 	CT	 	L	 	RUP	 	Main Distribution Yard
	 Dubuque
	 	Dubuque	 	IA	 	L	 	RUP	 	Main Distribution Yard
	 Oklahoma City
	 	Oklahoma City	 	OK	 	L	 	RUP	 	Main Distribution Yard
	 Hagerstown
	 	Hagerstown	 	MD	 	L	 	RUP	 	Main Distribution Yard
	 Topeka
	 	Topeka	 	KS	 	L	 	RUP	 	Main Distribution Yard

  
 - 37 -

											
	 Benton
	 	Benton	 	KS	 	L	 	RUP	 	Main Distribution Yard
	 Green Bay
	 	Green Bay	 	WI	 	L	 	RUP	 	Main Distribution Yard
	 Salem
	 	Salem	 	NJ	 	L	 	RUP	 	Main Distribution Yard
	 Council Bluffs
	 	Council Bluffs	 	IA	 	L	 	RUP	 	Main Distribution Yard
	 South Windham
	 	South Windham	 	CT	 	L	 	RUP	 	Main Distribution Yard
	 Rochester Dist Yard
	 	Rochester	 	NY	 	L	 	RUP	 	Main Distribution Yard
	 Poplar Bluff
	 	Poplar Bluff	 	MO	 	L	 	RUP	 	Pole Procurement
	 Vivian
	 	Vivian	 	LA	 	L	 	RUP	 	Pole Procurement
	 Lordstown
	 	Lordstown	 	OH	 	L	 	RUP	 	Pole Procurement
	 Allendale
	 	Allendale	 	SC	 	L	 	RUP	 	Pole Procurement
	 Morrison
	 	Morrison	 	TN	 	L	 	RUP	 	Pole Procurement
	 Loogootee
	 	Loogootee	 	IN	 	L	 	RUP	 	Pole Procurement
	 Fordyce
	 	Fordyce	 	AR	 	L	 	RUP	 	Pole Procurement
	 Superior
	 	Superior	 	WI	 	L	 	RUP	 	Pole Procurement
	 Corith
	 	Corith	 	MS	 	L	 	RUP	 	Pole Procurement
	 Florence
	 	Florence	 	AL	 	L	 	RUP	 	Pole Procurement
	 Florence
	 	Florence	 	AL	 	L	 	RUP	 	Pole Procurement
	 Florence
	 	Florence	 	AL	 	L	 	RUP	 	Pole Procurement
	 Portsmouth
	 	Portsmouth	 	OR	 	L	 	RUP	 	Pole Procurement
	 Evergreen
	 	Evergreen	 	SC	 	L	 	RUP	 	Pole Procurement
	 Loundnville
	 	Loundnville	 	OH	 	L	 	RUP	 	Pole Procurement
	 Jackson
	 	Jackson	 	TN	 	L	 	RUP	 	Pole Procurement
	 West Plains
	 	West Plains	 	MO	 	L	 	RUP	 	Pole Procurement
	 Paducah
	 	Paducah	 	KY	 	L	 	RUP	 	Pole Procurement

  
 - 38 -

											
	 Orange
	 	Orange	 	VA	 	L	 	RUP	 	Pole Procurement
	 Fulton
	 	Fulton	 		 	L	 	RUP	 	Pole Procurement
	 Sedalia
	 	Sedalia	 	MO	 	L	 	RUP	 	Pole Procurement
	 Mitchell
	 	Mitchell	 	IN	 	L	 	RUP	 	Pole Procurement
	 Dillwyn
	 	Dillwyn	 	VA	 	L	 	RUP	 	Pole Procurement
	 Crewe
	 	Crewe	 	VA	 	L	 	RUP	 	Pole Procurement
	 Paintsville
	 	Paintsville	 	KY	 	L	 	RUP	 	Pole Procurement
	 Beaver Dam
	 	Beaver Dam	 	KY	 	L	 	RUP	 	Pole Procurement
	 South Alabama
	 	South Alabama	 	AL	 	L	 	RUP	 	Pole Procurement
	 Smarr
	 	Smarr	 	GA	 	L	 	RUP	 	Pole Procurement
	 Dallas
	 	Dallas	 	TX	 	L	 	RUP	 	Pole Procurement
	 Sedalia
	 	Sedalia	 	MO	 	L	 	RUP	 	Tie Producer
	 Calico Rock
	 	Calico Rock	 	AR	 	L	 	RUP	 	Tie Producer
	 Piedmont
	 	Piedmont	 	MO	 	L	 	RUP	 	Tie Producer
	 Willow Springs
	 	Willow Springs	 	MO	 	L	 	RUP	 	Tie Producer
	 Mena
	 	Mena	 	AR	 	L	 	RUP	 	Tie Producer
	 Waverly
	 	Waverly	 	TN	 	L	 	RUP	 	Tie Producer
	 Ozark
	 	Ozark	 	MO	 	L	 	RUP	 	Tie Producer
	 Jesper
	 	Jesper	 	AR	 	L	 	RUP	 	Tie Producer
	 Harrison
	 	Harrison	 	AR	 	L	 	RUP	 	Tie Producer

 Australian Subsidiaries 
  

											
	 Facility
	 	 City
	 	 State
	 	 Country
	 	 Owned/ Leased
	 	 Division

	 Brisbane
	 	Brisbane	 	Queensland	 	AU	 	Leased	 	Wood
		 		 	Western	 		 	Owned /	 	
	 Bunbury
	 	Bunbury	 	Australia	 	AU	 	Leased	 	Wood
		 		 	 New South
	 		 		 	
	 Grafton
	 	Grafton	 	Wales	 	AU	 	Owned	 	Wood
	 Longford
	 	Longford	 	Tasmania	 	AU	 	Owned	 	Wood
		 	Mayfield, New	 	New South	 		 		 	
	 Mayfield
	 	Castle	 	Wales	 	AU	 	Owned	 	CMC
	 Port of Portland
	 	Port of Portland	 	Victoria	 	AU	 	Leased	 	CMC
	 Takura
	 	Takura	 	Queensland	 	AU	 	Leased	 	Wood
		 		 	 New South
	 		 		 	
	 Thorton
	 	Thorton	 	Wales	 	AU	 	Owned	 	Wood
		 		 	 New South
	 		 		 	
	 Sydney
	 	Sydney	 	Wales	 	AU	 	Leased	 	Wood
	 Manilla
	 	Manilla	 	Philippines	 	Philippines	 	Leased	 	Wood

  

  
 - 39 -

 European Subsidiaries 
  

											
	Stettin	 	Stettin	 	Poland	 	Poland	 	Leased	 	CMC
	Scunthorpe	 	Scunthorpe	 	England	 	UK	 	Owned	 	CMC
	Port Clarence	 	Port Clarence	 	England	 	UK	 	Owned	 	CMC
		 		 		 		 	Owned /	 	
	Nyborg	 	Nyborg	 	Nyborg	 	Denmark	 	Leased	 	CMC
		 		 		 	The	 		 	
	Uithoorn	 	Uithoorn	 	Uithoorn	 	Netherlands	 	Leased	 	CMC

  
 - 40 -

 SCHEDULE 6.1.13 
 CONSENTS AND APPROVAL 
 None 

  
 - 41 -

 SCHEDULE 6.1.15 

PATENTS, TRADEMARKS, COPYRIGHTS, LICENSES, ETC. 
 Patents: 
 The report (Patent Property Report) which is attached to this Schedule is
incorporated by reference into this Schedule 6.1.15. 
 Trademarks: 
 The report (Trademark Property Report) which is attached to this Schedule is incorporated by reference into this Schedule 6.1.15. 
 Copyrights: 
 None 

Tradenames and Common Law Marks:2 

CARBOMOD 
 KFOAM 

KOPPERS 
 KOPPERS (IN CHINESE) 

KOPPERS (IN CHINESE-IN INTAGLIO) 
 KOPPERS
(STYLIZED) 
 KOPPERS (STYLIZED-IN INTAGLIO) 
 KOPPERS AND DESIGN 
 KOPPERS AND DESIGN (FULL CIRCLE) 

KOPPERS AND DESIGN (OCTAGONAL) 
 KOPPERS AND
DESIGN (SEMI-CIRCULAR) 
 NORSlP 

TAR-GLAS – abandoned 
 ONYX 

ORGOL 

  
 - 42 -

 Licenses: 
  

	1.	The Borrower and/or its Subsidiaries hold various software and/or technology licenses for the use of software and/or technology at locations around the world.

  

	2.	The Borrower and/or its Subsidiaries hold various environmental, health and safety licenses issued by local, state, federal or other regulatory authorities related to
the operation of their facilities. 

  

	3.	The Borrower and/or its Subsidiaries hold various licenses related to the operation of certain equipment at locations around the world. 

 

	2	To the extent registered or pending registration, recorded owners of such tradenames are set forth on the Trademark Property Report attached to this Schedule.

  
 - 43 -

 KOPPERS DELAWARE, INC. 

 

			
	Trademark Report By Mark Family	 	Printed: 3/7/2013

 Search
Criteria                         
 Client                    280714 
 Status                 ACTIVE 
 Display Options                      

Goods                         All

 Images
                       All 
  

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	CARBOMOD	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	EUROPEAN UNION (C	 	12-126-CT	 	10/6/2003	 	3393741	 	4/19/2005	 	3393741	 	REGISTERED	 	01, 04, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	EVT (EQUI-VISCOUS TEMPERATURES) TAR, PHTHALIC ANHYDRIDE	 		 	
					
		 	04	 	BENZENE, CRUDE BENZOLE, BASE OILS, CARBOLIC OIL, BENZOLE ABSORBING OIL, COAL TAR OIL MIXTURES	 		 	

  
 - 44 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

					
		 	19	 	ALUMINUM PITCH SOLIDS, ALUMINUM PITCH LIQUIDS, LIQUID PITCHES, PENCIL PITCH, SPECIAL PITCHES, ANTHRACENE PASTE	 		 	
								
	KFOAM	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	UNITED STATES	 	05-214-US	 	9/13/2005	 	78/711,858	 	10/16/2007	 	3,313,879	 	REGISTERED	 	17
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	17	 	CARBON, GRAPHITE AND COMPOSITE FOAM MATERIALS USED FOR HEAT TRANSFER AND THERMAL MANAGEMENT APPLICATIONS	 		 	
							
	KOPPERS (IN CHINESE)	 	 	 	 	 	 	 	 	 	 	 	 
	CHINA	 	02-131-CN-1	 	8/27/1998	 	9800098184	 	1/14/2000	 	1352569	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	CHEMICALS USED IN INDUSTRY (INCLUDES CARBON BLACK FEEDSTOCK AND NAPHTHALENE); CHEMICALS USED IN AGRICULTURE (EXCLUDING PESTICIDES, FUNGICIDES, HERBICIDES,
INSECTICIDES, GERMICIDES, PARASITICIDES); CHEMICALS USED IN HORTICULTURE (EXCLUDING PESTICIDES, FUNGICIDES, HERBICIDES, INSECTICIDES, GERMICIDES, PARASITICIDES); CHEMICALS USED IN FORESTRY (EXCLUDING PESTICIDES, FUNGICIDES, HERBICIDES, INSECTICIDES,
GERMICIDES, PARASITICIDES)	 		 	

  
 - 45 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	CHINA	 	02-131-CN-2	 	8/27/1998	 	9800098148	 	2/28/2000	 	1368007	 	REGISTERED	 	02
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	DYESTUFFS; PAINT; WOOD PRESERVING AGENTS (INCLUDES CREOSOTE); COLOURING AGENTS	 		 	
								
	CHINA	 	02-131-CN-3	 	8/27/1998	 	9800098149	 	1/28/2000	 	1358056	 	REGISTERED	 	04
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	04	 	FUELS; DUST LAYING COMPOSITIONS	 		 	
								
	CHINA	 	02-131-CN-5	 	10/16/1998	 	9800116941	 	1/28/2000	 	1358307	 	REGISTERED	 	05
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	05	 	PESTICIDES, FUNGICIDES, HERBICIDES, INSECTICIDES, GERMICIDES, PARASITICIDES	 		 	
								
	CHINA	 	02-131-CN-6	 	11/9/1998	 	9800126487	 	3/28/2000	 	1378347	 	REGISTERED	 	19

  
 - 46 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	TREATED WOODEN FRAMES; TREATED WOODEN DECKING; TREATED CONSTRUCTION TIMBER; TREATED WOODEN TELEGRAPH POLES; TREATED TIMBER FOR BRIDGES; TREATED WOODEN FOUNDATION
PILING; TREATED WOODEN MARINE PILING; BINDING MATERIALS FOR ROAD REPAIR; ROAD COATING MATERIALS; SEMI-WORKED WOOD (INCLUDES PITCH)	 		 	
								
	CHINA	 	02-131-CN-7	 	8/27/1998	 	9800098148	 	2/28/2000	 	1367822	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	NON-METALLIC BUILDING MATERIALS; ASPHALT; TAR; PORTABLE NON-METALLIC BUILDING STRUCTURES (INCLUDES PITCH)	 		 	
								
	CHINA	 	02-131-CN-9	 	8/27/1998	 	9800098154	 	1/28/2000	 	1359827	 	REGISTERED	 	39
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	39	 	TRANSPORT, STORAGE	 		 	
								
	CHINA	 	02-131-CN-10	 	8/27/1998	 	9800098155	 	1/21/2000	 	1357381	 	REGISTERED	 	42

  
 - 47 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	42	 	ENGINEERING, NON-TRADE PROFESSIONAL CONSULTING	 		 	
								
	CHINA	 	02-131-CN-4	 	8/27/1998	 	9800098150	 	12/21/1999	 	1345845	 	REGISTERED	 	05
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	05	 	PHARMACEUTICALS; DISINFECTANTS	 		 	
						
	KOPPERS (IN CHINESE-IN INTAGLIO)	 	 	 	 	 	 	 	 	 	 
	CHINA	 	02-132-CN-4	 	8/27/1998	 	9800098178	 	12/21/1999	 	1345844	 	REGISTERED	 	05
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	05	 	PHARMACEUTICALS; DISINFECTANTS	 		 	
						
	KOPPERS (STYLIZED)	 	 	 	 	 	 	 	 	 	 
	CHINA	 	02-123-CN-9	 	8/27/1998	 	980098163	 	1/28/2000	 	1359825	 	REGISTERED	 	39

  
 - 48 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	39	 	TRANSPORT, STORAGE	 		 	
								
	CHINA	 	02-123-CN-7	 	11/9/1998	 	9800126488	 	3/28/2000	 	1378208	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	TREATED WOODEN FRAMES; TREATED WOODEN DECKING; TREATED CONSTRUCTION TIMBER; TREATED WOODEN TELEGRAPH POLES, TREATED TIMBER FOR BRIDGES; TREATED WOODEN FOUNDATION
PILING; TREATED WOODEN MARINE PILING; BINDING MATERIALS FOR ROAD REPAIR; ROAD COATING MATERIALS; SEMI-WORKED WOOD (INCLUDES PITCH)	 		 	
								
	CHINA	 	02-123-CN-1	 	8/27/1998	 	980098156	 	1/14/2000	 	1352578	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	CHEMICALS USED IN INDUSTRY (INCLUDES CARBON BLACK FEEDSTOCK AND NAPHTHALENE); CHEMICALS USED IN AGRICULTURE (EXCLUDING PESTICIDES, FUNGICIDES, HERBICIDES,
INSECTICIDES, GERMICIDES, PARASITICIDES); CHEMICALS USED IN HORTICULTURE (EXCLUDING PESTICIDES, FUNGICIDES, HERBICIDES, INSECTICIDES, GERMICIDES, PARASITICIDES); CHEMICALS USED IN FORESTRY (EXCLUDING PESTICIDES, FUNGICIDES, HERBICIDES, INSECTICIDES,
GERMICIDES, PARASITICIDES)	 		 	
								
	CHINA	 	02-123-CN-5	 	10/16/1998	 	9800116940	 	1/28/2000	 	1358309	 	REGISTERED	 	05

  
 - 49 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	  	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	05	 	PESTICIDES, FUNGICIDES, HERBICIDES, INSECTICIDES, GERMICIDES, PARASITICIDES	 		 	
								
	CHINA	 	02-123-CN-6	 	8/27/1998	 	9800098157	 	2/28/2000	 	1367801	 	REGISTERED	 	19
								
	  	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	NON-METALLIC BUILDING MATERIALS; ASPHALT; TAR; PORTABLE NON-METALLIC BUILDING STRUCTURES (INCLUDES PITCH)	 		 	
								
	CHINA	 	02-123-CN-4	 	8/27/1998	 	9800098159	 	12/21/1999	 	1345804	 	REGISTERED	 	05
								
	  	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	05	 	PHARMACEUTICALS; DISINFECTANTS	 		 	
								
	CHINA	 	02-123-CN-3	 	8/27/1998	 	9800098158	 	1/28/2000	 	1358054	 	REGISTERED	 	04

  
 - 50 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	  	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	04	 	FUELS; DUST LAYING COMPOSITIONS	 		 	
								
	CHINA	 	02-123-CN-2	 	8/27/1998	 	9800098157	 	2/28/2000	 	1368006	 	REGISTERED	 	02
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	DYESTUFFS; PAINT; WOOD PRESERVING AGENTS (INCLUDES CREOSOTE); COLOURING	 		 	
								
	JAPAN	 	02-123-JP	 	6/7/1984	 	597381984	 	9/30/1993	 	2576356	 	REGISTERED	 	01, 02, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	CHEMICALS AND MEDICINES	 		 	
					
		 	02	 	PAINTS, VARNISHES, LACQUERS, PRESERVATIVES AGAINST RUST AND AGAINST DETERIORATION OF WOOD; COLOURANTS; MORDANTS; RAW NATURAL RESINS; METALS IN FOIL AND POWDER FORM
FOR PAINTERS, DECORATORS, PRINTERS AND ARTISTS	 		 	
					
		 	19	 	BUILDING MATERIALS (NONMETALLIC); NONMETALLIC RIGID PIPES FOR BUILDING, ASPHALT, PITCH AND BITUMEN, NONMETALLIC TRANSPORTABLE BUILDINGS, MONUMENTS, NOT OF
METAL	 		 	

  
 - 51 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

						
	KOPPERS AND DESIGN (FULL CIRCLE)	 	 	 	 	 	 	 	 	 	 
	 AUSTRALIA
	 	02-118-AU	 	7/12/1985	 	N/A	 	7/12/1985	 	B429785	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	TREATED WOOD AND TIMBER, IN PARTICULAR, PRESSURE-TREATED AND/OR PRESERVATIVE-TREATED WOOD PRODUCTS, INCLUDING ROUND-WOOD PRODUCTS FOR LANDSCAPING; BUILDING POLES FOR
POLE FRAME CONSTRUCTION; AND SAWN TIMBERS; EXCEPT REFRACTORY MATERIALS	 		 	
						
	KOPPERS AND DESIGN (OCTAGONAL)	 	 	 	 	 	 	 	 	 	 

	AUSTRALIA	 	02-117-AU	 	7/12/1985	 	B429772	 	7/12/1985	 	B429772	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	TREATED WOOD AND TIMBER, IN PARTICULAR, PRESSURE-TREATED AND/OR PRESERVATIVE-TREATED WOOD PRODUCTS, INCLUDING ROUND-WOOD PRODUCTS FOR LANDSCAPING; BUILDING POLES FOR
POLE FRAME CONSTRUCTION; AND SAWN TIMBERS; EXCEPT REFRACTORY MATERIALS	 		 	

  
 - 52 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

					
	KOPPERS AND DESIGN (SEMI-CIRCULAR)	 	 	 	 	 	 	 	

	AUSTRALIA	 	02-116-AU	 	7/12/1985	 	N/A	 	7/12/1985	 	B429784	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	TREATED WOOD AND TIMBER, IN PARTICULAR, PRESSURE-TREATED AND/OR PRESERVATIVE-TREATED WOOD PRODUCTS, INCLUDING ROUND-WOOD PRODUCTS FOR LANDSCAPING; BUILDING POLES FOR
POLE FRAME CONSTRUCTION; AND SAWN TIMBERS; EXCEPT REFRACTORY MATERIALS	 		 	
						
	KOPPERS AND DESIGN	 	 	 	 	 	 	 	 	 	

	AUSTRALIA	 	03-118-AU	 	5/29/2003	 	955898	 	12/10/2004	 	955898	 	REGISTERED	 	01, 02, 04, 17, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	17	 	ISOCYANURATE, URETHANE OR PHENOLIC FOAM INSULATION MATERIALS	 		 	
					
		 	19	 	CRUDE OIL, TAR AND PITCHES; PRESERVATIVE TREATED LUMBER; BITUMINOUS CEMENT FOR FLASHING AND ROOFING; STRUCTURAL MEMBRANES FOR BUILT-UP ROOF CONSTRUCTION; NAMELY,
TAR-SATURATED FABRIC, ASPHALT AND TAR FELT; WATERPROOF PITCH FOR BUILDING AND ROOFING; BITUMINOUS FIBER ROOF COATING PLASTIC; BITUMINOUS TOUCH UP SEALANT FOR PATCHING AND REPAIRING BITUMINOUS-COATED SURFACES; BITUMINOUS PROTECTED ROOFING, SIDING AND
VALLEYS; PRESERVATIVE TREATED WOOD PRODUCTS; NAMELY, PILINGS, POLES, POSTS, CROSSTIES, LUMBER, STRUCTURAL SUPPORTS AND LAMINATED STRUCTURAL WOOD PRODUCTS FOR GENERAL CONSTRUCTION PURPOSES; LAMINATED STRUCTURAL WOOD PRODUCTS, NAMELY ARCHES, BEAMS,
COLUMNS, DECKING, LIGHTING STANDARDS, UTILITY CROSSARMS, PLYWOOD AND OTHER STRUCTURAL MEMBERS; REINFORCED PLASTIC STANDARD STRUCTURAL SHAPES FOR GENERAL CONSTRUCTION PURPOSES AND PANELS; POLYESTER FLOORING; AND LIQUID AND LIQUIFIABLE BITUMINOUS
MASTIC AND ASPHALTIC ROOF COATING FOR BRUSHING AND SPRAYING	 		 	

  
 - 53 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

					
		 	01	 	ORGANIC ACIDS, CRESYLIC ACID COMPOUNDS, NAPHTHALENE, COAL TAR BASES IN CRUDE AND PURE FORM, NAMELY QUINOLINE AND PYRIDINE, SYNTHETIC PEARLESCENCE, NAMELY BASIC LEAD
CARBONATE, PHTHALIC ANHYDRIDE, AND MALEIC ANHYDRIDE, SOLD IN BULK TO THE TAR, COKE AND ALUMINUM INDUSTRIES; FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE IN THE MANUFACTURE OF PAINTS AND SOLVENTS	 		 	
					
		 	02	 	WOOD PRESERVATIVES, NAMELY CREOSOTE AND CREOSOTE SOLUTIONS	 		 	
					
		 	04	 	FUEL, NAMELY COKE; AND FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE AS INDUSTRIAL LUBRICANTS	 		 	
								
	CANADA	 	03-118-CA	 	8/6/2004	 	1226201	 	1/19/2007	 	679870	 	REGISTERED	 	NA
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	NA	 	ORGANIC ACIDS, CRESYLIC ACID COMPOUNDS, NAPHTHALENE, COAL TAR BASES IN CRUDE AND PURE FORM, NAMELY QUINOLINE AND PYRIDINE, SYNTHETIC PEARLESCENCE, NAMELY BASIC LEAD
CARBONATE, PHTHALIC ANHYDRIDE, AND MALEIC ANHYDRIDE, SOLD IN BULK TO THE TAR, COKE AND ALUMINUM INDUSTRIES; FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE IN THE MANUFACTURE OF PAINTS AND SOLVENTS, WOOD PRESERVATIVES NAMELY
CREOSOTE AND CREOSOTE SOLUTIONS, FUEL, NAMELY COKE; AND FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE AS INDUSTRIAL LUBRICANTS; ISOCYANURATE, URETHANE AND PHENOLIC FOAM INSULATION MATERIALS; CRUDE OIL COAL TAR AND PITCHES;
PRESERVATIVE TREATED LUMBER, BITUMINOUS CEMENT FOR FLASHING AND ROOFING; STRUCTURAL MEMBRANES FOR BUILT-UP ROOF CONSTRUCTION; NAMELY, TAR-SATURATED FABRIC, ASPHALT AND TAR FELT; WATERPROOF PITCH FOR BUILDING AND ROOFING; BITUMINOUS FIBER ROOF
COATING PLASTIC; BITUMINOUS TOUCH UP SEALANT FOR PATCHING AND REPAIRING BITUMINOUS-COATED SURFACES; BITUMINOUS PROTECTED ROOFING, SIDING AND VALLEYS; PRESERVATIVE TREATED WOOD PRODUCTS, NAMELY, PILINGS, POLES, POSTS, CROSSTIES, LUMBER, STRUCTURAL
SUPPORTS AND LAMINATED STRUCTURAL WOOD PRODUCTS FOR GENERAL CONSTRUCTION PURPOSES; LAMINATED STRUCTURAL WOOD PRODUCTS, NAMELY ARCHES, BEAMS, COLUMNS, DECKING, LIGHTING STANDARDS, UTILITY CROSSARMS, PLYWOOD AND OTHER STRUCTURAL MEMBERS; REINFORCED
PLASTIC STANDARD STRUCTURAL SHAPES FOR GENERAL CONSTRUCTION PURPOSES AND PANELS; POLYSTER FLOORING; AND LIQUID AND LIQUIFIABLE BITUMINOUS MASTIC AND ASPHALTIC ROOF COATINGS FOR BRUSHING AND SPRAYING	 		 	

  
 - 54 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	CHINA	 	03-118-CN	 	10/8/2003	 	3742247	 	8/21/2005	 	3742247	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	ORGANIC ACIDS, CRESYLIC ACID COMPOUNDS, NAPHTHALINE, COAL TAR BASES IN CRUDE AND PURE FORM, NAMELY QUINOLINE AND PYRIDINE, SYNTHETIC PEARLESCENCE, NAMELY BASIC LEAD
CARBONATE, PHTHALIC ANHYDRIDE AND MALEIC ANHYDRIDE SOLD IN BULK TO THE TAR, COKE AND ALUMINUM INDUSTRIES; FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE IN THE MANUFACTURE OF PAINTS AND SOLVENTS	 		 	
								
	CHINA	 	03-118-CN-2	 	10/8/2003	 	3742248	 	2/14/2006	 	3742248	 	REGISTERED	 	02
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	WOOD PRESERVATIVES, NAMELY CREOSOTE FOR WOOD PRESERVATION	 		 	
								
	CHINA	 	03-118-CN-3	 	10/8/2003	 	3742250	 	5/28/2005	 	3742250	 	REGISTERED	 	04

  
 - 55 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	04	 	FUEL; FLOATATION OILS, COAL TAR NEUTRAL OILS, TAR ACID OILS FOR USE AS INDUSTRIAL LUBRICANTS (INCLUDES CARBON BLACK FEEDSTOCK)	 		 	
								
	CHINA	 	03-118-CN-4	 	10/8/2003	 	3742249	 	7/14/2005	 	3742249	 	REGISTERED	 	17
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	17	 	ISOCYANURATE, URETHANE OR PHENOLIC FOAM INSULATION MATERIALS	 		 	
								
	CHINA	 	03-118-CN-5	 	10/8/2003	 	3742251	 	1/7/2006	 	3742251	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	CRUDE OIL, TAR AND PITCHES; PRESERVATIVE TREATED LUMBER; BITUMINOUS CEMENT FOR FLASHING AND ROOFING; STRUCTURAL MEMBRANES FOR BUILT-UP ROOF CONSTRUCTION, NAMELY,
TAR-SATURATED FABRIC, ASPHALT AND TAR FELT; WATERPROOF PITCH FOR BUILDING AND ROOFING; BITUMINOUS FIBER ROOF COATING PLASTIC; BITUMINOUS TOUCH UP SEALANT FOR PATCHING AND REPAIRING BITUMINOUS-COATED SURFACES; PRESERVATIVE TREATED WOOD PRODUCTS,
NAMELY, PILINGS, POLES, POSTS, CROSSTIES, LUMBER, STRUCTURAL SUPPORTS AND LAMINATED STRUCTURAL WOOD PRODUCTS FOR GENERAL CONSTRUCTION PURPOSES; LAMINATED STRUCTURAL WOOD PRODUCTS, NAMELY, ARCHES, BEAMS, COLUMNS, DECKING, LIGHTING STANDARDS, UTILITY
CROSSARMS, PLYWOOD AND OTHER STRUCTURAL MEMBERS; REINFORCED PLASTIC STANDARD STRUCTURAL SHAPES FOR GENERAL CONSTRUCTION PURPOSES AND PANELS; POLYESTER FLOORING; AND LIQUID AND LIQUIFIABLE BITUMINOUS MASTIC AND ASPHALTIC ROOF COATINGS FOR BRUSHING
AND SPRAYING; BITUMINOUS COATINGS FOR PROTECTING ROOFING; BITUMINOUS COATING FOR PROTECTION SIDING; BITUMINOUS COATING FOR PROTECTING VALLEYS	 		 	
								
	EUROPEAN UNION (C	 	03-118-CT	 	10/6/2003	 	3393725	 	4/25/2005	 	3393725	 	REGISTERED	 	01, 02, 04, 17, 19

  
 - 56 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	ORGANIC ACIDS, CRESYLIC ACID COMPOUNDS, NAPHTHALENE, COAL TAR BASES IN CRUDE AND PURE FORM, NAMELY, QUINOLINE AND PYRIDINE, SYNTHETIC PEARLESCENCE, NAMELY BASIC LEAD
CARBONATE, PHTHALIC ANHYDRIDE, AND MALEIC ANHYDRIDE, SOLD IN BULK TO THE TAR, COKE AND ALUMINUM INDUSTRIES; FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE IN THE MANUFACTURE OF PAINTS AND SOLVENTS	 		 	
					
		 	02	 	WOOD PRESERVATIVES, NAMELY, CREOSOTE AND CREOSOTE SOLUTIONS	 		 	
					
		 	04	 	FUEL, NAMELY, COKE AND FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE AS INDUSTRIAL LUBRICANTS	 		 	
					
		 	17	 	ISOCYANURATE, URETHANE OR PHENOLIC FOAM INSULATION MATERIALS	 		 	
					
		 	19	 	CRUDE OIL, TAR AND PITCHES; PRESERVATIVE TREATED LUMBER; BITUMINOUS CEMENT FOR FLASHING AND ROOFING; STRUCTURAL MEMBRANES FOR BUILT-UP ROOF CONSTRUCTION, NAMELY,
TAR-SATURATED FABRIC, ASPHALT AND TAR FELT; WATERPROOF PITCH FOR BUILDING AND ROOFING; BITUMINOUS FIBER ROOF COATING PLASTIC; BITUMINOUS TOUCH UP SEALANT FOR PATCHING AND REPAIRING BITUMINOUS-COATED SURFACES; BITUMINOUS-COATED SURFACES; BITUMINOUS
PROTECTED ROOFING, SIDING AND VALLEYS; PRESERVATIVE TREATED WOOD PRODUCTS, NAMELY, PILINGS, POLES, POSTS, CROSSTIES, LUMBER, STRUCTURAL SUPPORTS AND LAMINATED STRUCTURAL WOOD PRODUCTS FOR GENERAL CONSTRUCTION PURPOSES; LAMINATED STRUCTURAL WOOD
PRODUCTS, NAMELY, ARCHES, BEAMS, COLUMNS, DECKING, LIGHTING STANDARDS, UTILITY CROSSARMS, PLYWOOD AND OTHER STRUCTURAL MEMBERS; REINFORCED PLASTIC STANDARD STRUCTURAL SHAPES FOR GENERAL CONSTRUCTION PURPOSES AND PANELS; POLYESTER FLOORING; AND
LIQUID AND LIQUIFIABLE BITUMINOUS MASTIC AND ASPHALTIC ROOF COATINGS FOR BRUSHING AND SPRAYING	 		 	
								
	JAPAN	 	03-118-JP	 	8/12/2004	 	2004074938	 	12/2/2005	 	4912572	 	REGISTERED	 	01, 02, 04, 17, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	ORGANIC ACIDS, NAPHTHALENE, CARBON BLACK FOR INDUSTRIAL PURPOSES, OTHER CHEMICALS, UNPROCESSED PLASTICS	 		 	

  
 - 57 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

					
		 	02	 	CREOSOTE FOR WOOD PRESERVATIVES, OTHER WOOD PRESERVATIVES	 		 	
					
		 	04	 	FUEL, COAL TAR OILS, INDUSTRIAL OILS, INDUSTRIAL MATERIALS	 		 	
					
		 	17	 	ELECTRICAL, THERMAL AND ACOUSTIC INSULATION MATERIALS	 		 	
					
		 	19	 	COAL TAR, OTHER TARS AND PITCHES, UTILITY POLES, NOT OF METAL, RAILROAD CROSSTIES, NOT OF METAL, PRESERVATIVE TREATED LUMBER, OTHER BUILDING TIMBER; CEMENTS AND THEIR
PRODUCTS; ROOF COVERINGS, NOT OF METAL; BUILDING MATERIALS (NON-METALLIC)	 		 	
								
	MEXICO	 	03-118-MX-2	 	1/19/2005	 	697481	 	4/18/2005	 	876173	 	REGISTERED	 	02
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	 PAINTS, VARNISHES, LACQUERS; PRESERVATIVES AGAINST RUST AND AGAINST DETERIORATION OF WOOD; COLORANTS;
MORDANTS,
 RAW NATURAL RESINS; METALS FOR FOIL AND POWDER FORM FOR PAINTERS, DECORATORS, PRINTERS AND ARTISTS
	 		 	
								
	MEXICO	 	03-118-MX-1	 	8/27/2004	 	674074	 	5/27/2005	 	883632	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	CHEMICALS USED IN INDUSTRY, SCIENCE AND PHOTOGRAPHY, AS WELL AS IN AGRICULTURE, HORTICULTURE AND FORESTRY; UNPROCESSED ARTIFICIAL RESINS; UNPROCESSED PLASTICS;
MANURES; FIRE EXTINGUISHING COMPOSITIONS; TEMPERING AND SOLDERING PREPARATIONS; CHEMICAL SUBSTANCES FOR PRESERVING FOODSTUFFS; TANNING SUBSTANCES; ADHESIVES USED IN INDUSTRY	 		 	
								
	MEXICO	 	03-118-MX-3	 	8/27/2004	 	674075	 	3/7/2005	 	871582	 	REGISTERED	 	04

  
 - 58 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	04	 	INDUSTRIAL OILS AND GREASES; LUBRICANTS; DUST ABSORBING, WETTING AND BINDING COMPOSITIONS; FUELS (INCLUDING MOTOR SPIRIT) AND ILLUMINANTS; CANDLES AND WICKS FOR
LIGHTING	 		 	
								
	MEXICO	 	03-118-MX-4	 	8/27/2004	 	674076	 	9/23/2005	 	900465	 	REGISTERED	 	17
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	17	 	RUBBER, GUTTA-PERCHA, GUM, ASBESTOS, MICA AND GOODS MADE FROM THESE MATERIALS AND NOT INCLUDED IN OTHER CLASSES; PLASTICS IN EXTRUDED FORM FOR USE IN MANUFACTURE;
PACKING, STOPPING AND INSULATING MATERIALS; FLEXIBLE PIPES, NOT OF METAL	 		 	
								
	SOUTH AFRICA	 	03-118-ZA-4	 	8/11/2004	 	200413685	 	6/28/2010	 	200413685	 	REGISTERED	 	17
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	17	 	RUBBER, GUTTA-PERCHA, GUM, ASBESTOS, MICA AND GOODS MADE FROM THESE MATERIALS AND NOT INCLUDED IN OTHER CLASSES; PLASTICS IN EXTRUDED FORM FOR USE IN MANUFACTURE;
PACKING, STOPPING AND INSULATING MATERIALS INCLUDING ISOCYANURATE, URETHANE AND PHENOLIC FOAM INSULATION MATERIALS; FLEXIBLE PIPES, NOT OF METAL	 		 	
								
	SOUTH AFRICA	 	03-118-ZA-1	 	8/11/2004	 	200416888	 	6/28/2010	 	200413688	 	REGISTERED	 	01

  
 - 59 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	CHEMICALS USED IN INDUSTRY, SCIENCE AND PHOTOGRAPHY, AS WELL AS IN AGRICULTURE, HORTICULTURE AND FORESTRY INCLUDING ORGANIC ACIDS, CRESYLIC ACID COMPOUNDS,
NAPHTHALENE, COAL TAR BASES IN CRUDE AND PURE FORM, NAMELY QUINOLINE AND PYRIDINE, SYNTHETIC PEARLESCENCE, NAMELY BASIC LEAD CARBONATE, PHTHALIC ANHYDRIDE, AND MALEIC ANHYDRIDE, SOLD IN BULK TO THE TAR, COKE AND ALUMINUM INDUSTRIES; FLOATATION OILS,
COAL TAR NEUTRAL OILS AND TA ACID OILS FOR USE IN THE MANUFACTURE OF PAINTS AND SOLVENTS; UNPROCESSED ARTIFICIAL RESINS; UNPROCESSED PLASTICS; MANURES; FIRE EXTINGUISHING COMPOSITIONS; TEMPERING AND SOLDERING PREPARATIONS; CHEMICAL SUBSTANCES FOR
PRESERVING FOODSTUFFS; TANNING SUBSTANCES; ADHESIVE USED IN INDUSTRY	 		 	
								
	SOUTH AFRICA	 	03-118-ZA-3	 	8/11/2004	 	200413686	 	6/28/2010	 	200413686	 	REGISTERED	 	04
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	04	 	INDUSTRIAL OILS AND GREASES; LUBRICANTS INCLUDING FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE AS INDUSTRIAL LUBRICANTS; DUST ABSORBING, WETTING
AND BINDING COMPOSITIONS; FUELS INCLUDING MOTOR SPIRIT AND COKE, AND ILLUMINANTS; CANDLES WICKS	 		 	
								
	SOUTH AFRICA	 	03-118-ZA-2	 	8/11/2004	 	200413687	 	6/28/2010	 	200413687	 	REGISTERED	 	02
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	PAINTS, VARNISHES, LACQUERS; PRESERVATIVES AGAINST RUST AND AGAINST DETERIORATION OF WOOD INCLUDING WOOD PRESERVATIVES, NAMELY CREOSOTE AND CREOSOTE SOLUTIONS;
COLOURANTS, MORDANTS; RAW NATURAL RESINS, METALS IN FOIL AND POWDER FORM FOR PAINTERS, DECORATORS, PRINTERS AND ARTISTS	 		 	

  
 - 60 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	SOUTH AFRICA	 	03-118-ZA-5	 	8/11/2004	 	200413684	 	6/28/2010	 	200413684	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	BUILDING MATERIALS (NON-METALLIC); NON-METALLIC RIGID PIPES FOR BUILDING; ASPHALT, PITCH AND BITUMEN; CRUDE COAL TAR AND PITCHES; PRESERVATIVE TREADED LUMBER;
BITUMINOUS CEMENT FOR FLASHING AND ROOFING; STRUCTURAL MEMBRANES FOR BUILT-UP ROOF CONSTRUCTION; NAMELY, TAR-SATURATED FABRIC, ASPHALT AND TAR FELT; WATERPROOF PITCH FOR BUILDING AND ROOFING; BITUMINOUS FIBER ROOF COATING PLASTIC; BITUMINOUS TOUCH
UP SEALANT FOR PATCHING AND REPAIRING BITUMINOUS-COATED SURFACES; BITUMINOUS PROTECTED ROOFING, SIDING AND VALLEYS; PRESERVATIVE TREATED WOOD PRODUCTS; NAMELY, PILINGS, POLES, POSTS, CROSSTIES, LUMBER, STRUCTURAL SUPPORTS AND LAMINATED STRUCTURAL
WOOD PRODUCTS FOR GENERAL CONSTRUCTION PURPOSES; LAMINATED STRUCTURAL WOOD PRODUCTS, NAMELY ARCHES, BEAMS, COLUMNS, DECKING, LIGHTING STANDARDS, UTILITY CROSSARMS, PLYWOOD AND OTHER STRUCTURAL MEMBERS; REINFORCED PLASTIC STANDARD STRUCTURAL SHAPES
FOR GENERAL CONSTRUCTION PURPOSES AND PANELS, POLYESTER FLOORING; AND LIQUID AND LIQUIFIABLE BITUMINOUS MASTIC AND ASPHALTIC ROOF COATINGS FOR BRUSHING AND SPRAYING NON-METALLIC TRANSPORTABLE BUILDING MONUMENTS, NOT OF METAL	 		 	
								
	TAIWAN	 	03-118-TW	 	8/11/2004	 	093037399	 		 		 	PENDING	 	01, 02, 04, 17, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	INDUSTRIAL CHEMICALS, SCIENTIFIC CHEMICALS; ORGANIC ACIDS, CRESYLIC ACID COMPOUNDS, NAPHTHALENE, COAL TAR BASES IN CRUDE AND PURE FORM, NAMELY QUINOLINE AND PYRIDINE,
SYNTHETIC PEARLESCENCE, NAMELY BASIC LEAD CARBONATE, PHTHALIC ANHYDRIDE, AND MALEIC ANHYDRIDE, SOLD IN BULK TO THE TAR, COKE AND ALUMINUM INDUSTRIES; FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACIDS OILS FOR USE IN THE MANUFACTURE OF PAINTS AND
SOLVENTS	 		 	
					
		 	02	 	WOOD PRESERVATIVE, NAMELY CREOSOTE AND CREOSOTE SOLUTIONS	 		 	
					
		 	04	 	GAS FUELS, LIQUID FUELS AND SOLID FUELS, COKE; AND GREASES FOR INDUSTRIAL USE, LUBRICATING OILS, SOLID FUELS; FUEL, NAMELY COKE; AND FLOATATION OILS, COAL TAR NEUTRAL
OILS AND TAR ACID OILS FOR USE AS INDUSTRIAL MATERIALS	 		 	

  
 - 61 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

					
		 	17	 	ISOCYANURATE, URETHANE AND PHENOLIC FOAM INSULATION MATERIALS	 		 	
					
		 	19	 	CRUDE COAL TAR AND PITCHES; PRESERVATIVE TREATED LUMBER; BITUMINOUS CEMENT FOR FLASHING AND ROOFING; STRUCTURAL MEMBRANES FOR BUILT-UP ROOF CONSTRUCTION; NAMELY,
TAR-SATURATED FABRIC, ASPHALT AND TAR FELT; WATERPROOF PITCH FOR BUILDING AND ROOFING; BITUMINOUS FIBER ROOF COATING PLASTIC; BITUMINOUS TOUCH UP SEALANT FOR PATCHING AND REPAIRING BITUMINOUS-COATED SURFACES; BITUMINOUS PROTECTED ROOFING, SIDING AND
VALLEYS; PRESERVATIVE TREATED WOOD PRODUCTS, NAMELY, PILINGS, POLES, POSTS, CROSSTIES, LUMBER, STRUCTURAL SUPPORTS AND LAMINATED STRUCTURAL WOOD PRODUCTS FOR GENERAL CONSTRUCTION PURPOSES; LAMINATED STRUCTURAL WOOD PRODUCTS, NAMELY ARCHES, BEAMS,
COLUMNS, DECKING, LIGHTING STANDARDS, UTILITY CROSSARMS, PLYWOOD AND OTHER STRUCTURAL MEMBERS; REINFORCED PLASTIC STANDARD STRUCTURAL SHAPES; FOR GENERAL CONSTRUCTION PURPOSES AND PANELS; POLYESTER FLOORING; AND LIQUID AND LIQUIFIABLE BITUMINOUS
MASTIC AND ASPHALT ROOF COATINGS FOR BRUSHING AND SPRAYING	 		 	
								
	UNITED STATES	 	03-118-US	 	4/7/2003	 	76/504,825	 	4/25/2006	 	3,085,821	 	REGISTERED	 	01, 02, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	NAPHTHALENE, PHTHALIC ANHYDRIDE SOLD IN BULK TO THE TAR, COKE AND ALUMINUM INDUSTRIES; TAR ACID OILS FOR USE IN THE MANUFACTURE OF PAINTS AND SOLVENTS	 		 	
					
		 	02	 	WOOD PRESERVATIVES, NAMELY CREOSOTE AND CREOSOTE SOLUTIONS	 		 	
					
		 	19	 	CRUDE COAL TAR AND PITCHES; PRESERVATIVE TREATED LUMBER; BITUMINOUS CEMENT FOR FLASHING AND ROOFING; STRUCTURAL MEMBRANES FOR BUILT-UP ROOF CONSTRUCTION, NAMELY,
TAR-SATURATED FABRIC, ASPHALT AND TAR FELT; WATERPROOF PITCH FOR BUILDING AND ROOFING; BITUMINOUS FIBER ROOF COATING; BITUMINOUS TOUCH UP SEALANT FOR PATCHING AND REPAIRING BITUMINOUS-COATED SURFACES; PRESERVATIVE TREATED WOOD PRODUCTS, NAMELY,
PILINGS, POLES, POSTS, CROSSTIES, LUMBER; LIQUID AND LIQUIFIABLE BITUMINOUS MASTIC AND ASPHALTIC ROOF COATINGS FOR BRUSHING AND SPRAYING	 		 	

  
 - 62 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	UNITED STATES	 	12-127-US	 	7/10/2012	 	85/673,152	 		 		 	PENDING	 	17, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	17	 	NON-METALLIC BUILDING MATERIALS, NAMELY, CARBON, GRAPHITE AND COMPOSITE FOAM, AND SYNTHETIC GRAPHITE, FOR HEAT TRANSFER AND THERMAL MANAGEMENT APPLICATIONS,
INSULATING AND FLAME RETARDANT MATERIALS, THERMAL INTERFACE MATERIALS, BLAST ABATEMENT MATERIALS, ROOFING MATERIALS, STRUCTURAL APPLICATIONS, AND ELECTRICALLY CONDUCTIVE APPLICATIONS	 		 	
					
		 	19	 	CARBON, GRAPHITE AND COMPOSITE FOAM, AND SYNTHETIC GRAPHITE, FOR HEAT TRANSFER AND THERMAL MANAGEMENT APPLICATIONS, INSULATING AND FLAME RETARDANT MATERIALS, THERMAL
INTERFACE MATERIALS, BLAST ABATEMENT MATERIALS, ROOFING MATERIALS, STRUCTURAL APPLICATIONS, AND ELECTRICALLY CONDUCTIVE APPLICATIONS	 		 	
								
	KOPPERS	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	AUSTRALIA	 	02-112-AU-7	 	7/18/1969	 	N/A	 	7/18/1969	 	B230715	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	NAPHTHALENE, CREOSOTE AND OTHER SUCH PRODUCTS DERIVED FROM COAL TAR OR MADE FROM SUBSTANCES OR MIXTURES CONTAINING COAL TAR, ALL BEING CHEMICAL PRODUCTS FOR USE IN
INDUSTRY	 		 	

  
 - 63 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	AUSTRALIA	 	02-112-AU-6	 	6/10/1981	 	B361298	 	6/10/1981	 	B361298	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	PRESERVATIVE TREATED WOOD PRODUCTS, EXCLUDING REFRACTORY MATERIALS; BUILDING MATERIALS (NONMETALLIC); NONMETALLIC RIGID PIPES FOR BUILDING; ASPHALT, PITCH AND
BITUMEN; NONMETALLIC TRANSPORTABLE BUILDINGS; MONUMENTS, NOT OF METAL	 		 	
								
	AUSTRALIA	 	02-112-AU-5	 	7/18/1969	 	A293576	 	7/18/1969	 	A293576	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	NAPHTHALENE, BEING A COAL TAR DERIVED PRODUCT FOR USE IN INDUSTRY	 		 	
								
	AUSTRALIA	 	02-112-AU-4	 	7/18/1969	 	A293575	 	7/18/1969	 	A293575	 	REGISTERED	 	02
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	CREOSOTE DERIVED FROM COKE OVEN TAR AND BEING A PRESERVATIVE FOR WOOD, AND COAL TAR ENAMELS BEING ANTI-CORROSIVE COATING MATERIALS	 		 	
								
	AUSTRALIA	 	02-112-AU-3	 	6/10/1981	 	B361299	 	6/10/1981	 	B361299	 	REGISTERED	 	02

  
 - 64 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	WOOD PRESERVATIVE CHEMICALS AND COMPOSITIONS	 		 	
								
	AUSTRALIA	 	02-112-AU-2	 	7/18/1969	 	B293574	 	7/18/1969	 	B293574	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	PITCH INCLUDING ELECTRODE BINDER REFRACTORY PITCH AND TAPHOLE PITCH; ROAD TARS AND BLENDED TAR AND PITCH COATING MATERIALS IN THIS CLASS ALL THE AFORESAID GOODS BEING
DERIVED FROM COKE OVEN TAR, AND ALL OTHER GOODS, EXCEPT REFRACTORY MATERIALS; BUILDING MATERIALS (NONMETALLIC); NONMETALLIC RIGID PIPES FOR BUILDING, ASPHALT PITCH AND BITUMEN NONMETALLIC TRANSPORTABLE BUILDING, MONUMENTS NOT OF METAL	 		 	
								
	AUSTRALIA	 	02-112-AU-1	 	7/18/1969	 	N/A	 	7/18/1969	 	A230716	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	PITCH INCLUDING ELECTRODE BINDER PITCH, REFRACTORY PITCH AND TADPOLE PITCH; ROAD TARS AND BLENDED TAR AND PITCH COATING MATERIALS IN THIS CLASS, ALL THE AFORESAID
GOODS BEING DERIVED FROM COKE AND TAR	 		 	
								
	AUSTRALIA	 	02-112-AU-8	 	4/18/2005	 	1050872	 	11/28/2005	 	1050872	 	REGISTERED	 	40

  
 - 65 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	40	 	TREATMENT OF MATERIALS, INCLUDING TREATMENT OF WOOD PRODUCTS FOR OTHERS	 		 	
								
	BAHRAIN	 	02-112-BH	 	12/12/2005	 	46315	 	6/15/2008	 	46315	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	COAL TAR PITCH	 		 	
								
	CANADA	 	02-112-CA-1	 	7/10/1972	 	355075	 	7/13/1973	 	TMA192633	 	REGISTERED	 	NA
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	NA	 	COKE, CRUDE COAL TARS AND PITCHES; ASPHALT; MINERAL AGGREGATES; SYNTHETIC RESINS, NAMELY, AMINO, VINYL, ALKYD, POLYESTER, AND ACRYLIC RESINS; CHLORINATED RUBBER; AND
CHEMICALLY TREATED TIMBER, BITUMINOUS AND ASPHALTIC PAVING MATERIALS, NAMELY, PRIMERS, EMULSIONS, BINDERS, SEALERS, AND PAVEMENT REJUVENATORS; PRINTED HOUSE ORGAN PUBLICATIONS ISSUED PERIODICALLY AND PAMPHLETS FOR SHEETS ISSUES FROM TIME TO
TIME	 		 	
								
	CANADA	 	02-112-CA-2	 	2/10/1933	 	161378	 	2/10/1933	 	UCA001052	 	REGISTERED	 	NA

  
 - 66 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	NA	 	ROOFING MATERIALS, ROAD MATERIALS, COAL TARS, WATER GAS TARS, PITCHES, PITCH COKE AND CHEMICAL PRODUCTS, SUCH AS FERTILIZERS, DISINFECTANTS, DEODORANTS, INSECTICIDES,
FUNGICIDES, PAINTS AND WOOD PRESERVING OILS AND COMPOUNDS, TAR ACIDS, LIGHT OILS, SULFUR AND THE LIKE	 		 	
								
	CHINA	 	11-089-CN-1	 	5/30/2011	 	9529529	 	6/21/2012	 	9529529	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	ORGANIC ACIDS, CRESYLIC ACID COMPOUNDS, NAPHTHALENE, COAL TAR BASES IN CRUDE AND PURE FORM, NAMELY QUINOLINE AND PYRIDINE, SYNTHETIC PEARLESCENCE, NAMELY BASIC LEAD
CARBONATE, PHTHALIC ANHYDRIDE, AND MALEIC ANHYDRIDE, SOLD IN BULK TO THE TAR, COKE AND ALUMINUM INDUSTRIES; FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE IN THE MANUFACTURE OF PAINTS AND SOLVENTS	 		 	
								
	CHINA	 	11-089-CN-2	 	5/30/2011	 	9529528	 	6/21/2012	 	9529528	 	REGISTERED	 	02
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	WOOD PRESERVATIVES, NAMELY CREOSOTE FOR WOOD PRESERVATION	 		 	
								
	CHINA	 	11-089-CN-3	 	5/30/2011	 	9529527	 	6/21/2012	 	9529527	 	REGISTERED	 	04

  
 - 67 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	04	 	FUEL; FLOATATION OILS, COAL TAR NEUTRAL OILS; TAR ACID OILS FOR USE AS INDUSTRIAL LUBRICANTS (INCLUDES CARBON BLACK FEEDSTOCK)	 		 	
								
	CHINA	 	11-089-CN-5	 	5/30/2011	 	9529526	 	6/21/2012	 	9529526	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	CRUDE OIL TAR AND PITCHES; PRESERVATIVE TREATED LUMBER; BITUMINOUS CEMENT FOR FLASHING AND ROOFING; STRUCTURAL MEMBRANES FOR BUILT-UP ROOF CONSTRUCTION: NAMELY,
TAR-SATURATED FABRIC, ASPHALT AND TAR FELT; WATERPROOF PITCH FOR BUILDING AND ROOFING; BITUMINOUS FIBER ROOF COATING PLASTIC; BITUMINOUS TOUCH UP SEALANT FOR PATCHING AND REPAIRING BITUMINOUS-COATED SURFACES; PRESERVATIVE TREATED WOOD PRODUCTS,
NAMELY, PILINGS, POLES, POSTS, CROSSTIES, LUMBER, STRUCTURAL SUPPORTS AND LAMINATED STRUCTURAL WOOD PRODUCTS FOR GENERAL CONSTRUCTION PURPOSES; LAMINATED STRUCTURAL WOOD PRODUCTS, NAMELY ARCHES, BEAMS, COLUMNS, DECKING, LIGHTING STANDARDS, UTILITY
CROSSARMS, PLYWOOD AND OTHER STRUCTURAL MEMBERS; REINFORCED PLASTIC STANDARD STRUCTURAL SHAPES FOR GENERAL CONSTRUCTION PURPOSES AND PANELS; POLYESTER FLOORING; AND LIQUID AND LIQUIFIABLE BITUMINOUS MASTIC AND ASPHALTIC ROOF COATINGS FOR BRUSHING
AND SPRAYING; BITUMINOUS COATINGS FOR PROTECTING ROOFING; BITUMINOUS COATING FOR PROTECTING SIDING; BITUMINOUS COATING FOR PROTECTING VALLEYS	 		 	
								
	EGYPT	 	02-112-EG-2	 	12/13/2005	 	181216	 	3/4/2009	 	181216	 	REGISTERED	 	01

  
 - 68 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	NAPHTHALENE	 		 	
								
	EUROPEAN UNION (C	 	02-112-CT	 	8/30/2000	 	001838259	 	10/16/2001	 	001838259	 	REGISTERED	 	01, 02, 04
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	CHEMICALS, NAMELY NAPHTHALENE, BENZENE AND SODIUM PHENOLATE	 		 	
					
		 	02	 	RESINS AND PRESERVATIVES, NAMELY CREOSOTE	 		 	
					
		 	04	 	INDUSTRIAL OILS AND GREASED, NAMELY COAL TAR DERIVATIVES, INCLUDING OILS, PITCHES AND TARS	 		 	
								
	FIJI	 	02-112-FJ	 	4/28/2005	 	N/A	 	8/2/2006	 	2782005	 	REGISTERED	 	50
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	50	 	(LOCAL) GOODS MANUFACTURED FROM WOOD NOT INCLUDED IN OTHER CLASSES, INCLUDING TREATED TIMBER LUMBER, AND TREATED WOOD PRODUCTS	 		 	
								
	FIJI	 	02-112-FJ-2	 	4/28/2005	 	N/A	 	8/2/2006	 	2772005	 	REGISTERED	 	17

  
 - 69 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	17	 	(LOCAL) MANUFACTURES FROM WOOD FOR BUILDING, INCLUDING TREATED TIMBER, TREATED LUMBER, AND TREATED WOOD PRODUCTS	 		 	
								
	FRANCE	 	02-112-FR	 	6/30/1997	 	31126	 	7/28/1967	 	1539181	 	REGISTERED	 	01, 02, 06, 07, 09, 16, 17, 19, 20, 26, 28
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	ARTIFICIAL AND SYNTHETIC RESINS, THERMOPLASTIC OR THERMOADHESIVE; MATERIALS AND FILM FOR FABRICATION OF TUBES, COLORANTS, VARNISHES, LACQUERS, MATERIALS TO PROTECT
AGAINST RUST, WOOD PRESERVATIVES, ANTI-CORROSIVES, MATERIALS FOR CONSTRUCTION OF RAILROADS, PACKING AND DRUMS FOR INDUSTRIAL USE; MATERIALS FOR PACKING HOUSEHOLD AND INDUSTRIAL PRODUCTS; PISTONS, RINGS FOR INDUSTRIAL USE; INDUSTRIAL FANS;
INSTALLATIONS AND EQUIPMENT FOR PRODUCTION OF ALL KINDS OF PACKAGING; SOUND CONTROL EQUIPMENT; MATERIALS FOR PACKING HOUSEHOLD AND INDUSTRIAL PRODUCTS PACKAGING; OBJECTS MADE OF ARTIFICIAL AND SYNTHETIC RESINS, THERMOPLASTIC OR THERMOADHESIVE;
PANELS FOR AUTOMOBILES ; MATERIALS FOR WELDING, INSULATION INSTALLATIONS, SHAFT JOINTS; PANELS; CONSTRUCTION LUMBER, FLOOR AND ROOFING MATERIALS, FURNITURE, MIRRORS, FRAMES, BUTTON BANKS AND MOLDS; SPORTS ITEMS, TOYS GAMES	 		 	
					
		 	02	 	PAINTS, VARNISHES, LACQUERS; PRESERVATIVES AGAINST RUST AND AGAINST DETERIORATION OF WOOD; COLOURANTS, MORDANTS; RAW NATURAL RESINS; METALS IN FOIL AND POWDER FORM
FOR PAINTERS, DECORATORS, PRINTERS AND ARTISTS	 		 	
					
		 	06	 	COMMON METALS AND THEIR ALLOYS; METAL BUILDING MATERIALS; TRANSPORTABLE BUILDINGS OF METAL, MATERIALS OF METAL FOR RAILWAY TRACKS NONELECTRIC CABLES AND WIRES OF
COMMON METAL; IRONMONGERY, SMALL ITEMS OF METAL HARDWARE PIPES AND TUBES OF METAL, SAFES; GOODS OF COMMON METALS NOT INCLUDED IN OTHER CLASSES; ORES	 		 	
					
		 	07	 	MACHINES AND MACHINE TOOLS; MOTORS AND ENGINES (EXCEPT FOR LAND VEHICLES); MACHINE COUPLING AND TRANSMISSION COMPONENTS (EXCEPT FOR LAND VEHICLES); AGRICULTURAL
IMPLEMENTS OTHER THAN HAND-OPERATED; INCUBATORS FOR EGGS	 		 	
					
		 	09	 	SCIENTIFIC, NAUTICAL, SURVEYING, PHOTOGRAPHIC, CINEMATOGRAPHIC, OPTICAL, WEIGHING, MEASURING, SIGNALING, CHECKING (SUPERVISION), LIFESAVING AND TEACHING APPARATUS AND
INSTRUMENTS; APPARATUS AND INSTRUMENTS FOR CONDUCTING, SWITCHING, TRANSFORMING, ACCUMULATING, REGULATING OR CONTROLLING ELECTRICITY; APPARATUS FOR RECORDING, TRANSMISSION OR REPRODUCTION OF SOUND OR IMAGES; MAGNETIC DATA CARRIERS, RECORDING DISCS,
AUTOMATIC VENDING MACHINES AND MECHANISMS FOR COIN OPERATED APPARATUS; CASH REGISTERS, CALCULATING MACHINES, DATA PROCESSING EQUIPMENT AND COMPUTERS, FIRE-EXTINGUISHING APPARATUS	 		 	

  
 - 70 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

					
		 	16	 	PAPER, CARDBOARD AND GOODS MADE FROM THESE MATERIALS, NOT INCLUDED IN OTHER CLASSES; PRINTED MATTER; BOOKBINDING MATERIAL, PHOTOGRAPHS, STATIONERY; ADHESIVES FOR
STATIONERY OR HOUSEHOLD PURPOSES; ARTISTS’ MATERIALS; PAINT BRUSHES; TYPEWRITERS AND OFFICE REQUISITES (EXCEPT FURNITURE); INSTRUCTIONAL AND TEACHING MATERIAL (EXCEPT APPARATUS); PLASTIC MATERIALS FOR PACKAGING (NOT INCLUDED IN OTHER CLASSES);
PRINTERS TYPE, PRINTING BLOCKS	 		 	
					
		 	17	 	RUBBER, GUTTA-PERCHA, GUM, ASBESTOS, MICA AND GOODS MADE FROM THESE MATERIALS AND NOT INCLUDED IN OTHER CLASSES; PLASTICS IN EXTRUDED FORM FOR USE IN MANUFACTURE
PACKING, STOPPING AND INSULATING MATERIALS; FLEXIBLE PIPES, NOT OF METAL	 		 	
					
		 	19	 	BUILDING MATERIALS (NONMETALLIC); NONMETALLIC RIGID PIPES FOR BUILDING; ASPHALT, PITCH AND BITUMEN; NONMETALLIC TRANSPORTABLE BUILDINGS; MONUMENTS, NOT OF
METAL	 		 	
					
		 	20	 	FURNITURE, MIRRORS, PICTURE FRAMES; GOODS (NOT INCLUDED IN OTHER CLASSES) OF WOOD, CORK REED, CANE, WICKER, HORN, BONE, IVORY, WHALEBONE, SHELL, AMBER,
MOTHER-OF-PEARL, MEERSCHAUM AND SUBSTITUTES FOR ALL THESE MATERIALS, OR OF PLASTICS	 		 	
					
		 	26	 	LACE AND EMBROIDERY, RIBBONS AND BRAID; BUTTONS, HOOKS AND EYES, PINS AND NEEDLES; ARTIFICIAL FLOWERS	 		 	
					
		 	28	 	GAMES AND PLAYTHINGS; GYMNASTIC AND SPORTING ARTICLES NOT INCLUDED IN OTHER CLASSES; DECORATIONS FOR CHRISTMAS TREES	 		 	
								
	INDIA	 	02-112-IN	 	10/26/2005	 	1394588	 		 		 	ALLOWED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	ORGANIC ACIDS, CRESYLIC ACID COMPOUNDS, NAPHTHALENE, COAL TAR BASES IN CRUDE AND PURE FORM, NAMELY QUINOLINE AND PYRIDINE, SYNTHETIC PEARLESCENCE, NAMELY BASIC LEAD
CARBONATE, PHTHALIC ANHYDRIDE, AND MALEIC ANHYDRIDE, SOLD IN BULK TO THE TAR, COKE AND ALUMINUM INDUSTRIES; FLOATATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE IN THE MANUFACTURE OF PAINTS AND SOLVENTS; SODIUM PHENOLATE; BENZENE;
BENZOLE ABSORBING OIL; CARBOLIC OIL	 		 	

  
 - 71 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	INDIA	 	02-112-IN-2	 	10/26/2005	 	1394589	 		 		 	PENDING	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	CRUDE COAL TAR AND PITCHES; EVT TARS; PRESERVATIVE TREATED LUMBER; BITUMINOUS CEMENT FOR FLASHING AND ROOFING; STRUCTURAL MEMBRANES FOR BUILT-UP ROOF CONSTRUCTION:
NAMELY, TAR-SATURATED FABRIC, ASPHALT AND TAR FELT; WATERPROOF PITCH FOR BUILDING AND ROOFING; BITUMINOUS FIBER ROOF COATING PLASTIC; BITUMINOUS TOUCH UP SEALANT FOR PATCHING AND REPAIRING BITUMINOUS-COATED SURFACES; BITUMINOUS PROTECTED ROOFING,
SIDING AND VALLEYS; PRESERVATIVE TREATED WOOD PRODUCTS, NAMELY, PILINGS, POLES, POSTS, CROSSTIES, LUMBER, STRUCTURAL SUPPORTS AND LAMINATED STRUCTURAL WOOD PRODUCTS FOR GENERAL CONSTRUCTION PURPOSES; LAMINATED STRUCTURAL WOOD PRODUCTS, NAMELY ARCHES
BEAMS, COLUMNS, DECKING, LIGHTING STANDARDS, UTILITY CROSSARMS, PLYWOOD AND OTHER STRUCTURAL MEMBERS; REINFORCED PLASTIC STANDARD STRUCTURAL SHAPES FOR GENERAL CONSTRUCTION PURPOSES AND PANELS, POLYESTER FLOORING; AND LIQUID AND LIQUIFIABLE
BITUMINOUS MASTIC AND ASPHALT ROOF COATINGS FOR BRUSHING AND SPRAYING; ALUMINUM PITCH LIQUID; ALUMINUM PITCH SOLID	 		 	
								
	INDONESIA	 	02-112-ID	 	7/8/2005	 	2005011083	 	2/13/2005	 	IDM000113504	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	COAL TAR PITCH; COAL TAR DERIVATIVES	 		 	
								
	ITALY	 	02-112-IT	 	7/28/1967	 	508380	 	5/11/1989	 	815165	 	REGISTERED	 	01, 02, 06, 07, 09, 16, 17, 19, 20

  
 - 72 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	CHEMICAL PRODUCTS FOR USE IN THE INDUSTRY, SCIENCE, PHOTOGRAPHY, AGRICULTURE, HORTICULTURE, FORESTRY; ARTIFICIAL AND SYNTHETIC RESINS; PLASTICS IN THE FORM OF
POWDERS, LIQUIDS OR PASTES, FOR INDUSTRIAL USE; MANURES (NATURAL OR ARTIFICIAL); FIRE EXTINGUISHING COMPOSITIONS; TEMPERING SUBSTANCES AND CHEMICAL PREPARATIONS FOR SOLDERING; CHEMICAL SUBSTANCES FOR PRESERVING FOODSTUFFS; TANNING SUBSTANCES; AND
ADHESIVE SUBSTANCES FOR USE IN INDUSTRY	 		 	
					
		 	02	 	PAINTS, VARNISHES, LACQUERS; PRESERVATIVES AGAINST RUST AND AGAINST DETERIORATION OF WOOD; COLORING MATTERS, DYESTUFFS; MORDANTS; NATURAL RESINS; METALS IN FOIL AND
POWDER FORM FOR PAINTERS, DECORATORS	 		 	
					
		 	06	 	UNWROUGHT AND PARTLY WROUGHT COMMON METALS AND THEIR ALLOYS; ANCHORS, ANVILS, BELLS, ROLLED AND CAST BUILDING MATERIALS; RAILS AND OTHER METALLIC MATERIALS FOR
RAILWAY TRACKS; CHAINS (EXCEPT DRIVING CHAINS FOR VEHICLES); CABLES AND WIRES (NONELECTRIC); LOCKSMITHS’ WORK; METALLIC PIPES AND TUBES; SAFES AND CASH BOXES; STEEL BALLS; HORSESHOES; NAILS AND SCREWS; OTHER GOODS IN NONPRECIOUS METAL NOT
INCLUDED IN OTHER CLASSES; ORES	 		 	
					
		 	07	 	MACHINES AND MACHINE TOOLS; MOTORS (EXCEPT FOR LAND VEHICLES); MACHINE COUPLINGS AND BELTING (EXCEPT FOR LAND VEHICLES); LARGE SIZE AGRICULTURAL IMPLEMENTS;
INCUBATORS	 		 	
					
		 	09	 	SCIENTIFIC, NAUTICAL, SURVEYING AND ELECTRICAL APPARATUS AND INSTRUMENTS (INCLUDING WIRELESS), PHOTOGRAPHIC, CINEMATOGRAPHIC, OPTICAL, WEIGHING, MEASURING, SIGNALING,
CHECKING (SUPERVISION), LIFESAVING AND TEACHING APPARATUS AND INSTRUMENTS; COIN OR COUNTERFREED APPARATUS; TALKING MACHINES; CASH REGISTERS; CALCULATING MACHINES; FIRE EXTINGUISHING APPARATUS	 		 	
					
		 	16	 	PAPER AND PAPER ARTICLES, CARDBOARD AND CARDBOARD ARTICLES; PRINTED MATTER;, NEWSPAPER AND PERIODICALS, BOOKS; BOOKBINDING MATERIAL; PHOTOGRAPHS, STATIONERY;
ADHESIVES FOR STATIONARY ARTISTS’ MATERIALS; PAINT BRUSHES; TYPEWRITERS AND OFFICE REQUISITES (EXCEPT FURNITURE); INSTRUCTIONAL AND TEACHING MATERIAL (OTHER THAN APPARATUS); PLAYING CARDS; PRINTERS TYPE AND CLICHES (STEREOTYPES)	 		 	
					
		 	17	 	GUTTA-PERCHA, INDIA RUBBER, BALATA AND SUBSTITUTES, ARTICLES MADE FROM THESE SUBSTANCES AND NOT INCLUDED IN OTHER CLASSES; PLASTICS IN THE FORM OF SHEETS, BLOCKS AND
RODS, BEING FOR USE IN MANUFACTURE; MATERIALS FOR PACKING, STOPPING OR INSULATING; ASBESTOS, MICA AND THEIR PRODUCTS; HOBE PIPES (NONMETALLIC)	 		 	
					
		 	19	 	BUILDING MATERIALS, NATURAL AND ARTIFICIAL STONE, CEMENT, LIME MORTAR, PLASTER AND GRAVEL; PIPES OF EARTHENWARE OR CEMENT, ROAD MAKING MATERIALS; ASPHALT, PITCH AND
BITUMEN; PORTABLE BUILDINGS; STONE MONUMENTS; CHIMNEY POTE	 		 	

  
 - 73 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

					
		 	20	 	FURNITURE, MIRRORS, PICTURE FRAMES; ARTICLES (NOT INCLUDED IN OTHER CLASSES) OF WOOD, CORK REEDS, CANE, WICKER, HORN, BONE, IVORY, WHALEBONE, SHELL, AMBER,
MOTHER-OF-PEARL, MEERSCHAUM, CELLOLOID, SUBSTITUTES FOR ALL THESE MATERIALS, OR OF PLASTICS	 		 	
								
	JAPAN	 	02-112-JP	 	10/31/2001	 	2001097619	 	7/11/2003	 	4690680	 	REGISTERED	 	02, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	CCA TREATED TIMBER; OTHER BUILDING TIMBER; TAR AND PITCH	 		 	
					
		 	02	 	WOOD PRESERVATIVES	 		 	
								
	MALAYSIA	 	02-112-MY-2	 	11/2/2005	 	05018584	 	4/20/2010	 	05018584	 	REGISTERED	 	02
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	CREOSOTE FOR WOOD PRESERVATION	 		 	
								
	MALAYSIA	 	02-112-MY	 	11/2/2005	 	05018583	 	4/20/2010	 	05018583	 	REGISTERED	 	01

  
 - 74 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	CARBON BLACK FEEDSTOCK	 		 	
								
	MEXICO	 	02-112-MX-1	 	6/15/1990	 	89343	 	6/25/1991	 	397005	 	REGISTERED	 	02
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	PAINTS, VARNISHES, LACQUERS; PRESERVATIVES AGAINST RUST AND AGAINST DETERIORATION OF WOOD; COLOURANTS; MORDANTS; RAW NATURAL RESINS; METALS IN FOIL AND POWDER FORM
FOR PAINTERS, DECORATORS, PRINTERS AND ARTISTS	 		 	
								
	MEXICO	 	02-112-MX-4	 	5/8/2007	 	853132	 		 		 	PENDING	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	BUILDING MATERIALS NON-METALLIC); NON-METALLIC RIGID PIPES FOR BUILDING; ASPHALT PITCH AND BITUMEN; NON-METALLIC TRANSPORTABLE BUILDINGS; MONUMENTS, NOT OF METAL,
PARTICULARLY, TREATED WOOD PRODUCTS; FOR USE IN RAILROADS (POLES, TIES AND BRIDGES); RAILROAD TRACK PRODUCTS (NOT OF METAL); TREATED CROSSTIES (NOT OF METAL); SWITCH TIES (NOT OF METAL); LUMBER OF USE IN RAILROADS (POLES, TIES AND BRIDGES),
SPECIALTY TRACK WORK (NOT OF METAL), EXCLUDING DECORATIVE STONE AND BRICK	 		 	
								
	MEXICO	 	02-112-MX-5	 	2/25/2008	 	916400	 	2/11/2009	 	1083360	 	REGISTERED	 	19

  
 - 75 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	NON-METALLIC RIGID PIPES FOR BUILDING; ASPHALT, PITCH AND BITUMEN; NON-METALLIC TRANSPORTABLE BUILDINGS; MONUMENTS, NOT OF METAL; TREATED WOOD PRODUCTS, RAILROAD
TRACK PRODUCTS (NOT OF METAL), NAMELY, TREATED CROSSTIES, SWITCH TIES, SWITCH TURNOUTS, PREPLATED TIES AND PANEL TIES; TREATED CROSSTIES (NOT OF METAL); SWITCH TIES (NOT OF METAL); LUMBER, POLES; BRIDGE MATERIALS; SPECIALTY TRACKWORK (NOT OF METAL);
EXCLUDING DECORATIVE STONE AND DECORATIVE BRICK	 		 	
								
	NEW ZEALAND	 	02-112-NZ	 	4/18/2005	 	728285	 	10/20/2005	 	728285	 	REGISTERED	 	02, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	BUILDING MATERIALS (NON-METALLIC); ASPHALT, PITCH AND BITUMEN; TREATED TIMBER; TREATED LUMBER; TREATED WOOD PRODUCTS; COAL TAR PITCH	 		 	
					
		 	02	 	PAINTS, VARNISHES, LACQUERS; PRESERVATIVES AGAINST RUST AND AGAINST DETERIORATION OF WOOD; CREOSOTE	 		 	
								
	NORWAY	 	02-112-NO	 	9/13/2005	 	200509051	 	5/24/2006	 	232835	 	REGISTERED	 	02, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	PAINTS, VARNISHES, LACQUERS; PRESERVATIVES AGAINST RUST AND AGAINST DETERIORATION OF WOOD; COLOURANTS; MORDANTS; RAW NATURAL RESINS; METALS IN FOIL AND POWDER FORM
FOR PAINTERS, DECORATORS, PRINTERS AND ARTISTS; CREOSOTE AND CREOSOTE OIL FOR WOOD PRESERVATION	 		 	
					
		 	19	 	BUILDING MATERIALS (NON-METALLIC); NON-METALLIC RIGID PIPES FOR BUILDING; ASPHALT, PITCH AND BITUMEN; NON-METALLIC TRANSPORTABLE BUILDINGS, MONUMENTS, NOT OF METAL;
COAL TAR PITCH	 		 	

  
 - 76 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	PAKISTAN	 	02-112-PK	 	6/29/2005	 	211044	 	11/25/2011	 	211044	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	NAPHTHALENE	 		 	
								
	PERU	 	02-112-PE-2	 	7/27/2005	 	250154	 	12/16/2005	 	111314	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	RAILROAD TIES - NOT OF METAL	 		 	
								
	PHILIPPINES	 	02-112-PH	 	8/31/2005	 	42005008546	 	11/13/2006	 	42005008546	 	REGISTERED	 	02, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	TREATED TIMBER	 		 	
					
		 	02	 	CREOSOTE FOR WOOD PRESERVATION	 		 	
								
	SOUTH AFRICA	 	02-112-ZA	 		 	9607425	 	12/7/1999	 	9607425	 	REGISTERED	 	02

  
 - 77 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	02	 	PRESERVATIVES FOR WOOD; PAINTS VARNISHES; LACQUERS; PRESERVATIVES AGAINST RUST; COLOURANTS; MORDANTS; RAW NATURAL RESINS; METALS IN FOIL AND POWDER FORM FOR PAINTERS,
DECORATORS, PRINTERS AND ARTISTS	 		 	
								
	TAIWAN	 	02-112-TW	 	10/5/2001	 	90041149	 	11/16/2002	 	1021464	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	NAPHTHALENE AND CREOSOTE FOR CHEMICAL PURPOSES	 		 	
								
	TURKEY	 	02-112-TR	 	5/2/2005	 	200516639	 	5/2/2005	 	200516639	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19 	 	ASPHALT, PITCH, BITUMEN, TAR; MATERIALS FOR MAKING, COATING AND REPAIRING ROAD... SAND, GRAVEL, MOSAIC, FINE GRAVEL; DRY MIXTURES OF NATURAL MATERIALS SUCH AS
SANDSTONE, SAND, GRAVE, AQUARIUM SAND . . . LIME; CEMENT; GYPSUM . . . STONE, ARTIFICIAL STONE; MARBLE, ARTIFICIAL MARBLE, INTERIOR AND EXTERIOR BUILDING AND FLOOR FACINGS OF STONE AND ARTIFICIAL STONE, TILES, PAVING STONES, BORDER STONES . . .
CONCRETE PANELS, CONCRETE PIPES, JOINT PIECES, PANELS, WALLS, GIRDERS AND COLUMNS, ROOFING, PREFABRICATED CONCRETE STRUCTURES, PORTABLE STRUCTURES OF CONCRETE POLES OF CONCRETE, PALINGS, POLES OF CONCRETE FOR ELECTRIC AND COMMUNICATION LINES,
CONCRETE BARRIERS, BENCHES, FLOWER BEDS . . . PANELS, WALLS, PARTITIONS, BUILDING ELEMENTS OF GYPSUM; PREFABRICATED BUILDING ELEMENTS OF GYPSUM . . . ASBESTOS PIPES, JOINT PIECES, TRAFFIC SIGNS NOT OF METAL, MECHANICAL FOR ROADS, MONUMENTS AND
STATUES OF CONCRETE STONE OR MARBLE . . . MODULE STRUCTURES OF WOOD AND PREFABRICATED BUILDING ELEMENTS, WOODWORK, DOORS OF WOOD, WINDOWS AND DOORS OF WOOD, WINDOW AND DOOR CASES, VENETIAN BLIND, JALOUSIES, SHUTTERS, WAINSCOTING, PARTITIONS, CABANAS
OF WOOD, HUTS OF WOOD; PARQUETS OF WOOD; PLYWOOD; FIBREBOARDS . . . SEMI-WORKED TIMBERS, WOOD POLES, WOOD, WOODEN BEAMS, BEAMS . . . MODULE STRUCTURES OF PLASTIC OR SYNTHETIC, PREFABRICATED BUILDING ELEMENTS, PLASTIC PARTITIONS, CABINETS; PLASTIC
DOORS, WINDOWS AND DOOR AND WINDOW CASES, VENETIAN BLIND, JALOUSIES, SHUTTERS, BUILDING PIPES OF PLASTIC AND PARTS THEREOF, UNLOADING PIPES, GUTTERS, NATURAL OR SYNTHETIC VENEERS, SYNTHETIC COATINGS THAT CAN BE STUCK WITH HEAT . . . BUILDING GLASS;
GLASSES, DOUBLE GLASS, GLASS PLATES FOR ROOFS, GLASS BRICK, GLASS PANELS, GLASS TILES . . . BITUMINOUS ROOFING CARDBOARDS; BITUMINOUS VENEERS . . . PREFABRICATED SWIMMING POOLS NOT OF METAL	 		 	

  
 - 78 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	UNITED ARAB EMR	 	02-112-AE	 	1/25/2006	 	77046	 	12/10/2006	 	78110	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	COAL TAR PITCH	 		 	
								
	UNITED KINGDOM	 	02-112-GB-9	 	2/18/1976	 	B1059040	 	2/15/1978	 	B1059040	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	NON-METALLIC BUILDING MATERIALS, CONCRETE, PIPES OF EARTHENWARE OR OF CEMENT, NON-METALLIC ROAD MAKING MATERIALS, ASPHALT, PITCH, BITUMEN, PAVING MATERIALS; TIMBER
(OTHER THAN UNSAWN TIMBER) AND ARTICLES MADE FROM TIMBER; COAL-TAR; COATINGS (NOT BEING PAINTS) FOR BUILDING AND CIVIL ENGINEERING CONSTRUCTION PURPOSES; NATURAL AND ARTIFICIAL STONE	 		 	
								
	UNITED STATES	 	02-112-US-2	 	11/4/1993	 	74/456,586	 	7/4/1995	 	1,902,735	 	REGISTERED	 	19

  
 - 79 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	BITUMEN CEMENT FOR FLASHING AND ROOFING; STRUCTURAL MEMBRANES FOR BUILT-UP ROOF CONSTRUCTION; NAMELY, TAR-SATURATED FABRIC, ASPHALT AND TAR FELT; WATERPROOF PITCH FOR
BUILDING AND ROOFING; BITUMINOUS FIBER ROOF COATING PLASTIC; BITUMINOUS TOUCH UP SEALANT FOR PATCHING AND REPAIRING BITUMINOUS-COATED SURFACES, BITUMINOUS PROTECTED ROOFING, SIDING AND VALLEYS; PRESERVATIVE TREATED WOOD PRODUCTS; NAMELY, PILINGS,
POLES, POSTS, CROSSTIES, LUMBER, STRUCTURAL SUPPORTS AND GENERAL CONSTRUCTIONS PURPOSES; LAMINATED STRUCTURAL WOOD PRODUCTS, NAMELY ARCHES, BEAMS, COLUMNS, DECKING, LIGHTING STANDARDS, UTILITY CROSSARMS, PLYWOOD AND OTHER STRUCTURAL MEMBERS;
REINFORCED PLASTIC STANDARD STRUCTURAL SHAPES FOR GENERAL CONSTRUCTION PURPOSES AND PANELS; POLYESTER FLOORING; AND LIQUID AND LIQUIFIABLE BITUMINOUS MASTIC AND ASPHALTIC ROOF COATINGS FOR BRUSHING AND SPRAYING	 		 	
								
	UNITED STATES	 	02-112-US-3	 	11/4/1993	 	74/456,289	 	9/19/1995	 	1,919,197	 	REGISTERED	 	04, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	04	 	FUEL, NAMELY COKE	 		 	
					
		 	19	 	CRUDE COAL TAR AND PITCHES AND PRESERVATIVE TREATED LUMBER	 		 	
								
	UNITED STATES	 	02-112-US-4	 	11/4/1993	 	74/456,593	 	12/12/1995	 	1,940,412	 	REGISTERED	 	01
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	ORGANIC ACIDS, CRESYLIC ACID COMPOUNDS, NAPHTHALENE, COAL, TAR BASES IN CRUDE AND PURE FORM, NAMELY QUINOLINE AND PYRIDINE, SYNTHETIC PEARLESCENCE, NAMELY BASIC LEAD
CARBONATE, PHTHALIC ANHYDRIDE, AND MALEIC ANHYDRIDE, SOLD IN BULK TO THE TAR, COKE AND ALUMINUM INDUSTRIES; FLOTATION OILS, COAL TAR NEUTRAL OILS AND TAR ACID OILS FOR USE IN THE MANUFACTURE OF PAINTS AND SOLVENTS	 		 	

  
 - 80 -

  

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

								
	UNITED STATES	 	02-112-US-15	 	4/19/2005	 	78/611,936	 	10/17/2006	 	3,156,761	 	REGISTERED	 	40
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	40	 	TREATMENT AND DISPOSAL OF CROSSTIES, SWITCH TIES, LUMBER, CROSSING PANELS, POLES, AND PILING	 		 	
								
	UNITED STATES	 	02-112-US-1	 	2/1/1982	 	73/348,052	 	6/7/1983	 	1,241,176	 	REGISTERED	 	17
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	17	 	ISOCYANURATE FOAM INSULATION	 		 	
								
	VIETNAM	 	02-112-VN	 	9/29/2005	 	4200512727	 	8/23/2007	 	86926	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	PRESERVATIVE TREATED LUMBER; TREATED TIMBER	 		 	

  
 - 81 -

  

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

							
	NORSIP	 	 	 	 	 	 	 	 	 	 	 	 
	EUROPEAN UNION (C	 	02-127-CT	 	10/6/2003	 	3393733	 	2/8/2005	 	3393733	 	REGISTERED	 	01, 04, 19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	01	 	EVT TAR, PHTHALIC ANHYDRIDE	 		 	
					
		 	04	 	BENZENE, CRUDE BENZOLE, BASE OILS, CARBOLIC OIL, BENZOLE ABSORBING OIL, COAL TAR OIL MIXTURES	 		 	
					
		 	19	 	ALUMINUM PITCH SOLIDS, ALUMINUM PITCH LIQUIDS, LIQUID PITCHES, PENCIL PITCH, SPECIAL PITCHES, ANTHRACENE PASTE	 		 	
							
	ONYX	 	 	 	 	 	 	 	 	 	 	 	 
	UNITED STATES	 	02-115-US	 	2/10/2000	 	75/915,987	 	9/4/2001	 	2,486,239	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	COLD PROCESS ROOFING SYSTEM COMPRISING TAR COATINGS, INSULATION MATERIALS, REINFORCING FABRICS AND ADHESIVES	 		 	

  
 - 82 -

															
	 COUNTRY
	 	 REFERENCE #
	 	 FILED
	 	 APP#
	 	 REG DT
	 	 REG #
	 	 STATUS
	 	 CLASSES

							
	ORGOL	 	 	 	 	 	 	 	 	 	 	 	 
	EUROPEAN UNION (C	 	02-125-CT	 	10/1/2001	 	2393684	 	3/12/2004	 	02393684	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
		 	19	 	BITUMEN; BITUMINOUS COATINGS; BITUMINOUS PRODUCTS; COAL TAR; MACADAM; ROAD COATING MATERIALS; TAR AND TARRED STRIPS; COMPOSITIONS FOR PRODUCING TAR
MACADAM	 		 	
								
	UNITED KINGDOM	 	02-125-GB	 	10/26/1993	 	1551688	 	10/26/1993	 	1551688	 	REGISTERED	 	19
								
	 	 	 CLASS
	 	 DESCRIPTION
	 	 	 	 	 	 	 	 	 	 
	 	 	19	 	 BITUMEN; BITUMINOUS COATINGS; BITUMINOUS PRODUCTS; COAL TAR; MACADAM; ROAD
COATING MATERIALS; TAR AND TARRED STRIPS; COMPOSITIONS FOR PRODUCING TAR MACADAM
  

 
	 	 	 	 
		 		 		 	END OF REPORT	 	TOTAL ITEMS SELECTED	 	95

  
 - 83 -

 KOPPERS INC. - Patent Property Report 
 As of March 7, 2013 
  

																	
	 Title
	  	Country	  	Status	  	App Serial No.	  	Filing Date	  	Patent No.	  	Date Issued	  	Owner	  	Webb
Ref.:
	“Center Supported Bond Joint for Railroad Track”	  	CA	  	ISSUED	  	111389	  	5/30/2005	  	111389	  	1/16/2007	  	KOPPERS
 DELAWARE,
INC.
	  	050087
									
	“Center Supported Bond Joint”	  	US	  	ISSUED	  	29/221,351	  	1/13/2005	  	D576,023	  	9/2/2008	  	KOPPERS
 DELAWARE,
INC.
	  	040275
									
	“Center Supported Bond Joint”	  	US	  	PENDING	  	13/473,074	  	5/16/2012	  		  		  	KOPPERS
 DELAWARE,
INC.
	  	121603
									
	“Chopped Carbon Fiber Preform Processing Method Using Coal Tar Pitch Binder”	  	JP	  	PUBLISHED	  	2006515131	  	6/1/2004	  		  		  	KOPPERS
 DELAWARE,
INC.
	  	111582
									
	“Coal Tar and Hydrocarbon Mixture Pitch and the Preparation and Use Thereof”	  	US	  	ISSUED	  	10/476,017	  	5/9/2002	  	7,066,997	  	6/27/2006	  	PNC BANK,
 NATIONAL
ASSOCIATION
	  	111574
									
	“Coal Tar and Hydrocarbon Mixture Pitch and the Preparation and Use Thereof”	  	US	  	ISSUED	  	11/388,238	  	3/22/2006	  	7,465,387	  	12/16/2008	  	PNC BANK,
 NATIONAL
ASSOCIATION
	  	111576

																	
	 Title
	  	Country	  	Status	  	App Serial No.	  	Filing Date	  	Patent No.	  	Date Issued	  	Owner	  	Webb
Ref.:
	“Coal Tar and Hydrocarbon Mixture Pitch and the Preparation and Use Thereof	  	ZA	  	ISSUED	  	2005/6071	  	5/9/2002	  	2005/6071	  	3/29/2006	  	KOPPERS
 DELAWARE,
INC.
	  	122528
									
	“Coal Tar and Hydrocarbon Mixture Pitch and the Preparation and Use Thereof’	  	JP	  	PENDING	  	2002-589597	  	5/9/2002	  		  		  	KOPPERS
 INDUSTRIES OF
DELAWARE,
INC.
	  	111571
									
	“Coal Tar and Hydrocarbon Mixture Pitch and the Preparation and Use Thereof’	  	ZA	  	PUBLISHED	  	2003/08434	  	5/9/2002	  		  		  	KOPPERS
 COMPANY,
INC.
	  	111573
									
	“Coal Tar and Hydrocarbon Mixture Pitch Production using a High Efficiency Evaporate Distillation Process”	  	US	  	ISSUED	  	09/853,372	  	5/11/2001	  	7,033,485	  	4/25/2006	  	PNC BANK,
 NATIONAL
ASSOCIATION
	  	111562
									
	“Coal Tar Pitch Blend Having Low Polycyclic Aromatic Hydrocarbon Content and Method of Making Thereof”	  	US	  	ISSUED	  	08/513,329	  	8/10/1995	  	5,746,906	  	5/5/1998	  	PNC BANK,
 NATIONAL
ASSOCIATION
	  	111502

																	
	 Title
	  	Country	  	Status	  	App Serial No.	  	Filing Date	  	Patent No.	  	Date Issued	  	Owner	  	Webb
Ref.:
	“Composite Pole”	  	AU	  	PUBLISHED	  	2007215390	  	2/15/2007	  		  		  	KOPPERS WOOD
PRODUCTS PTY
LTD.	  	111524
									
	“Concrete Railroad Tie Insulator Spacer and Fastening System”	  	MX	  	PUBLISHED	  	MX/a/2001/008756	  	8/30/2001	  		  		  	KSA LIMITED
PARTNERSHIP	  	111548
									
	“Concrete Railroad Tie Turnout Assembly”	  	MX	  	PENDING	  	PA/a/2005/004835	  	10/23/2003	  		  		  	KSA LIMITED
PARTNERSHIP	  	110365
									
	“Concrete Railroad Tie Two-Piece Insulator Spacer and Fastening System”	  	MX	  	PUBLISHED	  	MX/a/2003/003088	  	4/9/2003	  		  		  	KSA LIMITED
PARTNERSHIP	  	111543
									
	“Cross-Tie Pre-Plating System”	  	US	  	ISSUED	  	08/207,118	  	2/28/1994	  	5,343,606	  	9/6/1994	  	KOPPERS
 DELAWARE,
INC.
	  	111084
									
	“Cross-Tie Pre-Plating System”	  	US	  	ISSUED	  	08/300,749	  	9/6/1994	  	5,528,807	  	6/25/1996	  	KOPPERS
 DELAWARE,
INC.
	  	111085
									
	“Cross-Tie Pre-Plating System”	  	US	  	ISSUED	  	08/665,670	  	6/20/1996	  	5,813,103	  	9/29/1998	  	KOPPERS
 DELAWARE,
INC.
	  	111086
									
	“Cross-Tie Pre-Plating System”	  	US	  	ISSUED	  	09/161,135	  	9/25/1998	  	6,119,327	  	9/19/2000	  	KOPPERS
 DELAWARE,
INC.
	  	111088

																	
	 Title
	  	Country	  	Status	  	App Serial No.	  	Filing Date	  	Patent No.	  	Date Issued	  	Owner	  	Webb
Ref.:
	“Cross-Tie Pre-Plating System”	  	US	  	ISSUED	  	09/273,600	  	3/22/1999	  	6,131,272	  	10/17/2000	  	KOPPERS
 DELAWARE,
INC.
	  	111089
									
	“Cross·Tie Pre-Plating System”	  	US	  	ISSUED	  	09/689,330	  	10/12/2000	  	6,543,118	  	4/8/2003	  	KOPPERS
 DELAWARE,
INC.
	  	111090
									
	“Gauge Plate and Switch Rod Insulators”	  	US	  	ISSUED	  	09/72,354	  	11/27/2000	  	6,305,614	  	10/23/2001	  	KOPPERS
 DELAWARE,
INC.
	  	001916
									
	“Gauge Plate and Switch Rod Insulators”	  	US	  	ISSUED	  	09/941,010	  	8/28/2001	  	6,422,479	  	7/23/2002	  	KOPPERS
 DELAWARE,
INC.
	  	011014
									
	“Gauge Plate and Switch Rod Insulators”	  	US	  	ISSUED	  	09/089,958	  	6/3/1998	  	6,170,756	  	1/9/2001	  	KOPPERS
 DELAWARE,
INC.
	  	980148
									
	“Gauge Plate and Switch Rod Insulators”	  	CA	  	ISSUED	  	2,239,651	  	6/4/1998	  	2,239,651	  	2/19/2002	  	KOPPERS
 DELAWARE,
INC.
	  	980729
									
	“Insulated Rail Joint Incorporating Spacer-Impregnated Adhesive and Method for Bonding Insulated Rail Joints”	  	US	  	ISSUED	  	08/246,596	  	5/20/1994	  	5,503,331	  	4/2/1996	  	KOPPERS
 DELAWARE,
INC.
	  	940513
									
	“Lap Joint”	  	US	  	ISSUED	  	11/900,635	  	9/12/2007	  	8,113,441	  	2/14/2012	  	KOPPERS
 DELAWARE,
INC.
	  	071812

																	
	 Title
	  	Country	  	Status	  	App Serial No.	  	Filing Date	  	Patent No.	  	Date Issued	  	Owner	  	Webb
Ref.:
	“Lap Joint”	  	CA	  	PUBLISHED	  	2,602,622	  	9/14/2007	  		  		  	KOPPERS
DELAWARE,
INC.	  	073287
									
	“Lap Joint”	  	US	  	PUBLISHED	  	13/350,886	  	1/16/2012	  		  		  	KOPPERS
 DELAWARE,
INC.
	  	113069
									
	“Low-PAH Pitch and Process for Same”	  	ME	  	PUBLISHED	  	949,105	  		  	194,872	  		  	KOPPERS
DELAWARE,
INC.	  	
									
	“Low-PAH Pitch and Process for Same”	  	US	  	PUBLISHEDF	  	08/156,240	  	11/23/1993	  	5,534,134	  	7/9/1996	  	KOPPERS
DELAWARE,
INC.	  	
									
	“Mesophase Pitch and Preparation from Quinoline Insoluble Free Coal Tar Pitch Distillate”	  	EP	  	PENDING	  	11153716.3	  	5/9/2002	  	2363446	  		  	KOPPERS
 DELAWARE,
INC.
	  	121281
									
	“Method and Arrangement to Insulate Rail Ends”	  	US	  	ISSUED	  	11/375,372	  	3/14/2006	  	7,975,933	  	7/12/2011	  	KOPPERS
 DELAWARE,
INC.
	  	060529
									
	“Method and Arrangement to Insulate Rail Ends”	  	US	  	ISSUED	  	13/037,483	  	3/1/2011	  	8,302,878	  	11/6/2012	  	KOPPERS
 DELAWARE,
INC.
	  	110242
									
	“Method and Arrangement to Insulate Rail Ends”	  	CA	  	PENDING	  	2,600,746	  	3/14/2006	  		  		  	KOPPERS
 DELAWARE,
INC.
	  	073279

																	
	 Title
	  	Country	  	Status	  	App Serial No.	  	Filing Date	  	Patent No.	  	Date Issued	  	Owner	  	Webb
Ref.:
	“Modular Insulated Tie Plate”	  	US	  	PENDING	  	13/723,264	  	12/21/2012	  		  		  	KOPPERS
 DELAWARE,
INC.
	  	121142
									
	“Notched Tie Plate Insulator”	  	US	  	ISSUED	  	12/199,915	  	8/28/2008	  	8,042,747	  	10/25/2011	  	KOPPERS
 DELAWARE,
INC.
	  	082683
									
	“Notched Tie Plate Insulator”	  	CA	  	PUBLISHED	  	2,639,207	  	8/28/2008	  		  		  	KOPPERS
 DELAWARE,
INC.
	  	082697
									
	“Process for Making Carbon Electrode Impregnating Pitch from Coal Tar”	  	JP	  	PENDING	  	7500143	  	7/30/1993	  		  		  	KOPPERS
 INDUSTRIES,
INC.
	  	111556
									
	“Profiled Bar”	  	US	  	ISSUED	  	29/181,073	  	5/2/2003	  	D497,326	  	10/19/2004	  	KOPPERS
 DELAWARE,
INC.
	  	030522
									
	“Profiled Bar”	  	US	  	ISSUED	  	10/838,173	  	5/3/2004	  	7,097,112	  	8/29/2006	  	KOPPERS
 DELAWARE,
INC.
	  	040305
									
	“Profiled Bar”	  	CA	  	ISSUED	  	2,466,137	  	5/3/2004	  	2,466,137	  	7/5/2011	  	KOPPERS
 DELAWARE,
INC.
	  	044071
									
	“Rail Joint Bars and Rail Joint Assemblies”	  	US	  	ISSUED	  	10/838,172	  	5/3/2004	  	7,090,143	  	8/15/2006	  	KOPPERS
 DELAWARE,
INC.
	  	043808
									
	“Rail Joint Bars and Rail Joint Assemblies”	  	CA	  	ISSUED	  	2,466,134	  	5/3/2004	  	2,466,134	  	12/18/2012	  	KOPPERS
 DELAWARE,
INC.
	  	043823
									
	“Rail Joint Bars and Rail Joint Assemblies”	  	US	  	ISSUED	  	11/503,865	  	8/14/2006	  	7,490,781	  	2/17/2009	  	KOPPERS
 DELAWARE,
INC.
	  	062466

																	
	 Title
	  	Country	  	Status	  	App Serial No.	  	Filing Date	  	Patent No.	  	Date Issued	  	Owner	  	Webb
Ref.:
	“Rail Joint Bars and Rail Joint Assemblies”	  	US	  	ISSUED	  	12/353,269	  	1/14/2009	  	8,123,144	  	2/28/2012	  	KOPPERS
 DELAWARE,
INC.
	  	083596
									
	“Rail Joint Bars and Rail Joint Assemblies”	  	CA	  	PENDING	  	2,792,005	  	5/3/2004	  		  		  	PORTEC RAIL
PRODUCTS,
INC.	  	122510
									
	“Rail Joint for Railroad Track”	  	CA	  	ISSUED	  	104675	  	10/28/2003	  	104675	  	4/22/2005	  	KOPPERS
 DELAWARE,
INC.
	  	031982
									
	“Saturated Aircraft Brake Preform Including Coal Tar Pitch and Preparation Thereof”	  	EP	  	PENDING	  	11153714.8	  	5/9/2002	  	2363619	  		  	KOPPERS
 DELAWARE,
INC.
	  	121282
									
	“Single Bend Rail”	  	US	  	PENDING	  	61/701,185	  	9/14/2012	  		  		  	KOPPERS
 DELAWARE,
INC.
	  	120075
									
	“Tie Plate”	  	CA	  	ISSUED	  	2,445,491	  	10/17/2003	  	2,445,491	  	6/14/2011	  	KOPPERS
 DELAWARE,
INC.
	  	032009
	“Tie Plate”	  	US	  	ISSUED	  	11/269,160	  	11/7/2005	  	7,261,244	  	8/28/2007	  	KOPPERS
 DELAWARE,
INC.
	  	053354
									
	“Wrap-Around Joint Bar Sleeve Insulator”	  	US	  	ISSUED	  	29/236,399	  	8/15/2005	  	D547,642	  	7/31/2007	  	KOPPERS
 DELAWARE,
INC.
	  	044647
									
	“In Situ Mesophase Pitch Infiltration of Carbon Fiber Preforms with Optional CVI/CVD Step”	  	US	  	PENDING	  	61/722,844	  		  		  		  	KOPPERS
 DELAWARE,
INC.
	  	

 Schedule 6.1.18 
 PARTNERSHIPS AGREEMENTS: LLC AGREEMENTS 
 Koppers Asia LLC Operating Agreement, dated as of
November 20, 2007, by and between Koppers Inc. and Koppers Asia LLC 
 Koppers Ventures LLC Operating Agreement dated February 2,
2010, by Koppers World-Wide Ventures Corporation 
 KSA Partnership Agreement dated April 12, 1991, amended April 12, 1991, second
amendment June 9, 2003, between Concrete Partners, Inc., Koppers Concrete Products, Inc. and Sherman-Abetong, Inc 

 Schedule 6.1.19 
 Insurance Policies 
 The following Insurance policies are in effect for
Koppers Inc. as of March     , 2013 
  

					
	 Coverage
	  	Carrier	  	Limits
	 Executive Risks (Worldwide)
	  		  	
	 D&O / ODL
	  	Chubb	  	$10,000,000
	 First Excess D&O
	  	AIG	  	$10,000,000
	 Second Excess D&O
	  	Navigators	  	$10,000,000
	 Side A Excess DIC
	  	Travelers	  	$10,000,000
			
	 Koppers UK D&O
	  	Chubb	  	$1,000,000
	 Koppers Australia D&O
	  	Chubb	  	$1,000,000
	 Koppers Denmark D&O
	  	Chubb	  	$1,000,000
	 Koppers Netherlands D&O
	  	Chubb	  	$1,000,000
	 Koppers China D&O
	  	Chubb	  	$1,000,000
			
	 Fiduciary
	  	Chubb	  	$10,000,000
	 Employment Practices
	  	Chubb	  	$10,000,000
	 Crime
	  	Zurich	  	$5,000,000
	 Special Coverage ( expires 11/1/14)
	  	Chubb	  	$5,000,000
			
	 Koppers US
	  		  	
	 Casualty
	  		  	
	 Primary Workers Compensation
	  	Chartis	  	Statutory /$2,000,000
	 Primary Employers Liability
	  	Chartis	  	$2,000,000
	 Primary General Liability
	  	Chartis	  	
	 General Aggregate
	  	Chartis	  	$3,000,000
	 Products Completed
	  	Chartis	  	$3,000,000
	 Personal & Advertising
	  	Chartis	  	$1,000,000
	 Fire Damage Limit
	  	Chartis	  	$1,000,000
	 Medical Expense
	  	Chartis	  	$1,000,000
	 Employee Benefit
	  	Chartis	  	$1,000,000
	 Primary Automobile
	  	Chartis	  	
	 Liability
	  	Chartis	  	$2,000,000
	 Auto Medical Payments
	  	Chartis	  	$10,000
	 Motorist Coverage
	  	Chartis	  	$2,000,000
	 Umbrella
	  	Chartis	  	$23,000,000 xs Primary
	 Excess Liability
	  	XL	  	$75,000,000 xs $25,000,000
	 Excess Liability
	  	Catlin	  	$25,000,000 xs $100,000,000
	 Excess Liability
	  	Iron-Starr	  	$25,000,000 xs $125,000,000
	 Punitive Damages Excess
	  	Catlin	  	$25,000,000
			
	 International Liability (DIC)
	  		  	
	 General Liability
	  	Chartis	  	$4,000,000
	 Workers Compensation
	  	Chartis	  	$2,000,000
	 Automobile
	  	Chartis	  	$2,000,000
	 Employers Liability
	  	Chartis	  	$2,000,000

					
	 Repatriation
	  	Chartis	  	$250,000
	 Accidental Death & Dismemberment
	  	Chartis	  	
	 Per Person ( US / Canada)
	  	Chartis	  	$50,000
	 Per Person (Third Country Nationals )
	  	Chartis	  	$25,000
	 Aggregate
	  	Chartis	  	$500,000
			
	 Property
	  		  	
	 All Risks Boiler and Machinery
	  	Chartis	  	$110,000,000 of $250,000,000
	 Boiler and Machinery
	  	HDI	  	$110,000,000 of $250,000,000
	 Boiler and Machinery
	  	LIU	  	$30,000,000 of $250,000,000
			
	 Marine Liability
	  	Allianz	  	$1,000,000
	 Excess Marine Liability
	  	ProSight	  	$18,000,000 of $24,000,000
	 Excess Marine Liability
	  	Starr	  	$6,000,000 of $24,000,000
	 Motor Truck Cargo Liability
	  	Allianz	  	$10,000
			
	 Business Travel
	  		  	
	 Class 1- full time salaried employees
	  	Chartis	  	5 X Salary max of $1,500,000
	 Class 2- Outside Directors
	  	Chartis	  	$250,000
	 Class 3 - Eligible Spouse / Children
	  	Chartis	  	Spouse $100,000 Children $25,000
			
	 Koppers Europe
	  		  	
	 Property / Boiler / Machinery
	  	Chartis/HDI/LIU	  	US Global
	 Marine Liability
	  	Allianz	  	$1,000,000
	 Excess Marine Liability
	  	ProSight	  	$18,000,000 of $24,000,000
	 Excess Marine Liability
	  	Starr	  	$6,000,000 of $24,000,000
	 UK Employer Liability
	  	Zurich	  	£ 25,000,000
	 Koppers Europe Public & Products Liability
	  	Ace	  	$ 2,000,000.00
	 Umbrella Casualty
	  	Chartis	  	US Global
	 Excess Liability
	  	XL/Catlin/Iron-Starr	  	US Global
			
	 UK Motor Fleet
	  	Zurich	  	Unlimited for personal injury Third Party Property Damage
	 UK & Netherlands Computer
	  	RSA	  	£ 1,010,000
	 UK Hired in Plant
	  	Zurich	  	£ 1,200,000
	 UK Customs
	  	Norwich Union	  	
			
	 Russia Policy ( Rail Cars)
	  	Igosstrakh	  	Property $2 million USD Liability $1 million USD
	 UK Personal Accident & Travel
	  	Chartis	  	Various
			
	 Koppers Australia
	  		  	
	 Property / Boiler / Machinery
	  	Chartis/HDI/LIU	  	US Global
	 Marine Liability
	  	Allianz	  	$1,000,000
	 Excess Marine Liability
	  	ProSight	  	$18,000,000 of $24,000,000
	 Excess Marine Liability
	  	Starr	  	$6,000,000 of $24,000,000
	 Workers Compensation
	  	QBE	  	Statutory
	 General Liability / Products
	  	QBE	  	$5,000,000
	 Umbrella Casualty
	  	Chartis	  	US Global
	 Excess Liability
	  	XL/Catlin/Iron-Starr	  	US Global
	 Fidelity Guarantee
	  	Chubb	  	$250,000
	 Motor Vehicle Fleet
	  	Allianz	  	$30,000,000
	 Pollution Legal Liability
	  	Ace	  	$50,000,000 of $100,000,000
		  	XL	  	$50.000.000 of $100,000,000

 Schedule 6.1.21 
 MATERIAL CONTRACTS 
 Joint Venture Contract for the establishment of Koppers (Jiangsu)
Carbon Chemical Company Limited between Koppers International B.V. and Yizhou Group Company Limited dated September 10, 2012. 
 Indenture,
by and among Koppers Inc., Koppers Holdings Inc., the Subsidiary Guarantors party thereto and Wells Fargo Bank, National Association, dated as of December 1, 2009. 
 Subscription Agreement by and between Koppers Inc. and Mr. Walter Turner dated December 1, 2009. 
 Exchange and Registration Rights Agreement by and among Koppers Inc., Koppers Holdings and the other guarantors party hereto, Goldman, Sachs & Co., Banc of America Securities LLC, RBS Securities
Inc. and UBS Securities LLC, dated December 1, 2009. 
 Asset Purchase Agreement by and between Koppers Inc. and Koppers Company, Inc.,
dated as of December 28, 1988. 
 Asset Purchase Agreement Guarantee provided by Beazer PLC, dated as of December 28, 1988.

 Employment agreement with Steven R. Lacy dated April 5, 2002. 
 Retirement Plan of Koppers Industries, Inc. and Subsidiaries for Salaried Employees. 
 Koppers
Industries, Inc. Non-contributory Long Term Disability Plan for Salaried Employees. 
 Koppers Industries, Inc. Employee Savings Plan.

 Koppers Industries, Inc. Survivor Benefit Plan. 
 Employment agreement with Brian H. McCurrie dated October 13, 2003. 
 Amendment and
Restatement to Article VII of the Asset Purchase Agreement by and between Koppers Inc. and Beazer East, Inc., dated July 15, 2004. 
 2004
Restricted Stock Unit Plan. 
 Agreement and Plan of Merger dated as of November 18, 2004, by and among Koppers Inc., Merger Sub for KI
Inc. and Koppers Holdings Inc. (f/k/a KI Holdings Inc.). 
 Form of Change in Control Agreement entered into as of October 20, 2005 between
Koppers Holdings Inc. (f/k/a KI Holdings Inc.) and certain executive officers. 
 Amended and Restated 2005 Long Term Incentive Plan 

 Asset Purchase Agreement dated April 28, 2006 between Reilly Industries, Inc. and Koppers Inc.

 Form of Amendment to Change in Control Agreement entered into as of May 25, 2006 between the Koppers Inc. and the named Executive.

 Joint Venture Contract in relation to the establishment of Tangshan Koppers Kailuan Carbon Chemical Co., LTD, among Kailuan Clean Coal
Company Limited, Koppers Mauritius, and Tangshan Iron & Steel Co. Ltd. 
 Koppers Holdings Inc. Benefit Restoration Plan. 

Purchase Agreement dated as of August 3, 2008 by and among Koppers Inc., Carbon Investments, Inc., and ArcelorMittal S.A. 

Koppers Inc. Supplemental Executive Retirement Plan I. 
 Koppers Inc. Supplemental Executive Retirement Plan II. 
 Amendment to Employment Agreement with
Steven R. Lacy effective as of January 1, 2009. 
 Amendment to Employment Agreement with Brian H. McCurrie effective as of January 1,
2009. 
 Amendment to Koppers Holdings Inc. Benefit Restoration Plan effective as of January 1, 2009. 

Amendment to the Employee Savings Plan of Koppers Inc. and Subsidiaries effective as of January 1, 2008. 

Amendment to the Retirement Plan for Koppers Inc. effective January 1, 2008. 
 Senior Management Corporate Incentive Plan. 
 Management Incentive Plan. 

Restricted Stock Unit Issuance Agreement – Time Vesting. 
 Restricted Stock Unit Issuance Agreement – Performance Vesting. 
 Notice of Grant of Stock
Option. 
 Amendment #2 to Employment Agreement with Brian H. McCurrie effective May 1, 2010. 

Form of Koppers Holdings Inc. Restricted Stock Unit Issuance Agreement Non-Employee Director –Time Vesting. 

Letter Agreement dated October 4, 2006. 

 Summary of Terms and Conditions of Employment for Mark R. McCormack. 

Amendment No. 1 to Change in Control Agreement by and between Leroy M. Ball, Jr. and the Company, dated December 19, 2012. 

Amendment No. 3 to Change in Control Agreement by and between Thomas D. Loadman and the Company dated December 19, 2012. 

Amendment No. 2 to Employment Agreement with Steven R. Lacy effective December 19, 2012. 

Amendment No. 3 to Employment Agreement with Brian McCurrie effective December 19, 2012. 

Amendment No. 3 to Employment Agreement with Brian McCurrie effective December 19, 2012. 

Employment Agreement between Koppers Inc. and Walter W. Turner effective January 1, 2013. 
 2013 Restricted Stock Unit Issuance Agreement – Time Vesting for Walter W. Turner. 
 2013
Restricted Stock Unit Issuance Agreement – Performance Vesting for Walter W. Turner. 
 2013 Notice of Grant of Stock Option for Walter W.
Turner. 

 Schedule 6.1.23 
 EMPLOYEE BENEFIT PLAN DISCLOSURES 
 None. 

 SCHEDULE 6.1.25 

ENVIRONMENTAL DISCLOSURES 

Section 6.1.25(i): 
  

	1)	In July 2008, the Illinois EPA (“IEPA”) issued two Notices of Violation to the Stickney, Illinois facility alleging improper management of hazardous materials
and demanding an investigation of the site. One notice was for the owned portion of the site (38 acres) and one Notice was for the leased terminal. Subsequently, the terminal owner, Metropolitan Water Reclamation District (“MWRD”) issued a
Default Notice on the lease and demanded Koppers cure the default within 90 days. Koppers, Inc. (the “Company”) has met with IEPA and gained consensus on a work plan for investigation for both sites. MWRD indicates they will not pursue the
default notice unless the Company fails to comply with IEPA requirements for the investigation and remediation. 

  

	2)	In February 2007, the United States Environmental Protection Agency (“EPA” or “USEPA”) Region IV issued an Information Request to both the Company
and Beazer East, Inc. regarding the investigation and remediation of the Grenada, Mississippi facility. In subsequent meetings, the parties agreed to additional investigation to address alleged information gaps in the on-going investigation.

  

	3)	Portland Harbor Superfund. The Company has been named as one of the potentially responsible parties
(“PRPs”) at the Portland Harbor CERCLA site located on the Willamette River in Oregon. The Company currently operates a coal tar pitch terminal near the site. The Company has responded to an EPA information request and has
executed a PRP agreement which outlines the process to develop an allocation of past and future costs among more than 80 parties to the site. The Company believes that it is a de minimus contributor at the site. Additionally, a separate
natural resources damages assessment (“NRDA”) is being conducted by a local trustee group. The NRDA is intended to identify further information necessary to estimate liabilities for remediation based settlements of national resource
damages (“NRD”) claims. The Company may also incur liabilities under the NRD process and has entered into a separate process to develop an allocation of NRD cost. 

On March 30, 2012, a draft Feasibility Study (“FS”) was submitted to EPA by the Lower Willamette Group (“LWG”), a
group of certain PRPs which has been conducting the investigation of the site. The draft FS identifies ten possible remedial alternatives which range in cost from approximately $170 million to $1.8 billion. The FS does not determine who is
responsible for remediation costs or select remedies. The FS is under review by the EPA which will issue a final decision on the nature and extent of the final remediation. Responsibility for implementing and funding that work will be
decided in a separate allocation process. 
 Other than the estimated costs of participating in the PRP group at the Portland
Harbor CERCLA site, the Company has not provided a reserve for this matter because there has not been a determination of the total cost of the investigation, the remediation that will be required, the amount of natural resources damages or how those
costs will be allocated 

	 	
among the PRPs. Accordingly, the Company believes that it cannot reasonably determine the probability of a loss, and the amount of loss, if any, cannot be reasonably estimated. An unfavorable
resolution of this matter may have a material adverse effect on the Company’s business, financial condition, cash flows and results of operations. 

  

	4)	Newark Bay Superfund. In September 2009, the Company received a general notice letter notifying it that it may
be a PRP at the Newark Bay CERCLA site. In January 2010, Koppers Inc. submitted a response to the general notice letter asserting that Koppers Inc. is a de minimus party at this site. 

Other than the estimated costs of participating in the PRP group at the Newark Bay CERCLA site, the Company has not provided a reserve for
this matter because there has not been a determination of the total cost of the investigation, the remediation that will be required, the amount of natural resources damages or how those costs will be allocated among the PRPs. Accordingly, the
Company believes that it cannot reasonably determine the probability of a loss, and the amount of loss, if any, cannot be reasonably estimated. An unfavorable resolution of this matter may have a material adverse effect on the Company’s
business, financial condition, cash flows and results of operations. 
  

	5)	In addition, the Company has been notified that it is a PRP in the following site and has joined the PRP group at the following site: 

a. LWD, Calvert City, Kentucky - In 2009, USEPA accepted completion of remedial activities at the site. Subsequently, the
Kentucky Department of Environmental Protection (“KYDEP”) identified additional potential work areas. Final costs and a consent order are being prepared to complete the PRP’s approved scope of work and operation and maintenance
(“O&M”) plan for these areas. The PRPs and other settling parties have signed an agreement with USEPA to settle USEPA’s claim for past recovery cost reimbursement. The agreement will be finalized by USEPA and issued for public
comments in the near future. The PRP Group’s and USEPA’s tolling agreements with non-settling parties expired on 12/31/2012 and the PRPs filed suit against non-settling parties at that time. The Company does not believe that on an
individual basis this matter would have a material adverse effect on the Company’s business, financial condition, cash flows and results of operations. 
  

	6)	See also Item 2 (Gainesville matter) on Schedule 6.1.7 

 Section 6.1.25(ii): 
 Follansbee, WV NPDES – a permit was issued in
February 2013 with modified discharge limits on certain parameters which the Company cannot currently meet. The Company has appealed the modified discharge limits on those certain parameters (and certain other minor matters) and is working with the
West Virginia DEP to resolve the issues. 
 Guthrie, KY air permit – As the result of installation of new equipment, Kentucky
required the Company to perform air emission testing. The results of such testing are in discussion and may result in modified permit limits. 

 Clairton, PA air permit – While developing Title V Application for the facility, the
facility discovered permits initiated by former owners which are not a part of the current permit application. The Company is working with the Allegheny County Health Department to resolve the issues associated with these permits with the goal of
obtaining the required Title V Permit. 
 Section 6.1.25(iii): 
 Follansbee, WV NPDES - a permit was issued in February 2013 with modified discharge limits on certain parameters which the Company cannot currently meet. The Company has appealed the
modified discharge limits on those certain parameters (and certain other minor matters) and is working with the West Virginia DEP to resolve the issues. 
 Section 6.1.25(vii): 
 There may be structures, improvements, equipment, fixtures,
impoundments, pits, lagoons, or aboveground or underground storage tanks which are owned by a Loan Party (by virtue of the acquisition of a Property), but that are not currently operated by an Loan Party which may contain Regulated Substances other
than conforming to the descriptions contained in Section 6.1.25(vii). 
 Section 6.1.25(ix): 

The Company has been notified that it is a PRP at the following site: 
  

	 	1)	LWD, Calvert City, Kentucky 

Section 6.1.25(x): 
  

	1)	Properties owned or operated by the Borrower that are on the NPL: Florence, South Carolina (200 acres of owned property); Gainesville, Florida (86 acres of owned
property); Galesburg, Illinois (125 acres of leased property). 

  

	2)	Properties owned or operated by the Borrower at which a RCRA Facility Investigation, Corrective Action Study and/or Corrective Action is underway: Denver,
Colorado (64 acres of owned property; Follansbee, West Virginia (32 acres of owned property); Green Spring, West Virginia (98 acres of owned property); Grenada, Mississippi (154 acres of owned property); Guthrie, Kentucky (122 acres of owned
property); Montgomery, Alabama (84 acres of owned property); l North Little Rock, Arkansas (148 acres of owned property); Portland, Oregon (6 acres of leased property); Roanoke, Virginia (91 acres of owned property); Somerville, Texas (244 acres of
owned property); Superior, Wisconsin (120 acres of owned property); Susquehanna, Pennsylvania (109 acres of owned property); Woodward, Alabama (23 acres of owned property); Florence, South Carolina (listed on NPL, but being remediated under RCRA).

	3)	Properties owned or operated by the Borrower that are being investigated under Environmental Laws other than CERCLA or RCRA: Clairton, Pennsylvania (17 acres of
owned property) – Pursuant to Pennsylvania Clean Streams Law; Stickney, Illinois (38 acres of owned property) – voluntary site investigation at the request of the IEPA; Stickney, Illinois (7.89 acres of leased land) – Illinois site
remediation program. 

  

	4)	Properties owned or operated by the Borrower which have known CERCLA or RCRA sites located adjacent: Gainesville, Florida – Cabot Carbon (CERCLA); Denver,
Colorado – Broderick wood treating site (CERCLA); Denver, Colorado – Dewey Lake (to the knowledge of any Loan Party Dewey Lake has not yet been identified or proposed to be identified on any such list, but some investigatory work has been
done); Clairton, Pennsylvania – USS Clairton Works (RCRA); Portland, Oregon – Portland Harbor (CERCLA); Woodward, Alabama – Beazer Coke Plant (RCRA); Grenada, Mississippi – Heatcraft (RCRA). 

Note: All Properties subject to a Remedial Action either have a land use restriction filed, recorded or imposed, or can be expected to have a land use
restriction filed, recorded or imposed, effectively restricting the use of the land to industrial use. 
 Section 6.1.25(xi):

 Green Spring, West Virginia; Roanoke, Virginia; and Montgomery, Alabama are each located in a floodplain 

 SCHEDULE 7.1.1 

MATTERS TO BE ADDRESSED BY OPINION(S) OF COUNSEL 
 The opinions of counsel shall confirm those representations and warranties contained in Section 6.1 of the Credit Agreement which are listed below: 

6.1.1 Organization and Qualification 
 6.1.4 Power and Authority 
 6.1.5 Validity and Binding Effect 

6.1.6 No Conflict 
 6.1.10 Margin Stock 
 6.1.13 Consents and Approvals 

6.1.16 Security Interests 
 6.1.22 Investment Companies 
 Such other matters as the Administrative Agent may
reasonably request 

 SCHEDULE 8.1.3 
 INSURANCE REQUIREMENTS RELATING TO THE COLLATERAL 
 COVENANTS: 

At the request of the Administrative Agent, the Loan Parties shall deliver to the Administrative Agent and each of the Lenders (x) on the Closing
Date and annually thereafter an original certificate of insurance signed by the Loan Parties’ independent insurance broker describing and certifying as to the existence of the insurance on the Collateral required to be maintained by this
Agreement and the other Loan Documents, together with a copy of the endorsement described in the next sentence attached to such certificate, and (y) from time to time a summary schedule indicating all insurance then in force with respect to
each of the Loan Parties. Such policies of insurance shall contain special endorsements, in form and substance reasonably acceptable to the Administrative Agent, which shall include the provisions set forth below or are otherwise in form reasonably
acceptable to the Administrative Agent in its discretion. The applicable Loan Parties shall notify the Administrative Agent promptly of any occurrence causing a material loss or decline in value of the Collateral and the estimated (or actual, if
available) amount of such loss or decline. Except for monies which the applicable Loan Party is entitled to use for replacement or rebuilding as permitted herein, any monies received by the Administrative Agent constituting insurance proceeds for
the Collateral may, at the option of the Administrative Agent, (i) be applied by the Administrative Agent to the payment of the Loans in such manner as the Administrative Agent may reasonably determine, or (ii) be disbursed to the
applicable Loan Parties on such terms as are deemed appropriate by the Administrative Agent for the repair, restoration and/or replacement of property in respect of which such proceeds were received. 

Except in the case of liability insurance and workmen’s compensation insurance relating to the Collateral owned by the Loan Parties: 

(a) provided no Event of Default or Potential Default exists, all insurance proceeds for losses of $10,000,000 or less shall be adjusted
with and payable to the applicable Loan Parties, 
 (b) provided no Event of Default or Potential Default exists, all insurance
proceeds for losses greater than $10,000,000 but less than $30,000,000 shall be adjusted with and payable to the applicable Loan Parties and shall be either used by the Loan Parties within 180 days of the receipt of such proceeds to rebuild or
replace the property subject to such loss (provided that the Loan Parties shall have provided to the Administrative Agent within 60 days of the receipt of such proceeds satisfactory evidence of such Loan Parties’ commitment to rebuild or
replace such property in the form of executed purchase orders, construction contracts and the like) or applied as a mandatory prepayment of the Loans in accordance with the provisions of Section 5.7.2 [Application Among Loans and Interest Rate
Options]; and 
 (c) all insurance proceeds for losses of $30,000,000 or more shall be adjusted with the applicable Loan Parties
and payable to the Administrative Agent; provided that in the event of such a loss under this clause (iii), the Loan Parties may provide the Administrative Agent with a written request within 10 days of such loss that the Loan Parties be permitted
to use the insurance proceeds associated with such loss for rebuilding or replacing the property subject to such loss, and upon receipt of such request, the Administrative Agent shall distribute such request to the Lenders, which shall have 15 days
to decide whether to approve or deny such request, and, 
 (i) in the event that the Required Lenders approve
such request, the Administrative Agent shall provide notice of such approval to the Borrower, and 

 
the Borrower shall have 180 days from the receipt of such proceeds to rebuild or replace the property subject to such loss (provided that the Loan Parties shall have provided to the
Administrative Agent within 60 days of the receipt of such proceeds satisfactory evidence of such Loan Parties’ commitment to rebuild or replace such property in the form of executed purchase orders, construction contracts and the like),

 (ii) in the event that the Required Lenders fail to approve such request or the Loan Parties fail to reinvest
such funds within 180 days from the date of receipt of such proceeds (or fail to provide the Administrative Agent with satisfactory evidence of such parties’ commitment to rebuild or replace such property within 60 days of the receipt of such
proceeds), such proceeds shall be applied as a mandatory prepayment of the Loans in accordance with the provisions of Section 5.5.3, 
 (iii) include effective waivers by the insurer of all claims for insurance premiums against the Administrative Agent, 

(iv) provide that no cancellation of such policies by reason of non-payment of premium shall be effective until at least
ten (10) days after receipt by the Administrative Agent of written notice of such cancellation, 
 (v)
provide that no cancellation of such policies for any reason (other than non-payment of premium) nor any change therein shall be effective until at least thirty (30) days after receipt by the Administrative Agent of written notice of such
cancellation or change, 
 (vi) be primary without right of contribution of any other insurance carried by or on
behalf of any additional insureds with respect to their respective interests in the Collateral, and 
 (vii)
provide that inasmuch as the policy covers more than one insured, all terms, conditions, insuring agreements and endorsements (except limits of liability) shall operate as if there were a separate policy covering each insured. 

ENDORSEMENTS: 
 (i) specify
the Administrative Agent as an additional insured and lender loss payee as its interests may appear, with the understanding that any obligation imposed upon the insured (including the liability to pay premiums) shall be the sole obligation of the
applicable Loan Parties and not that of the insured, 
 (ii) with respect to all property insurance policies, provide that
the interest of the Lenders shall be insured regardless of any breach or violation by the applicable Loan Parties of any warranties, declarations or conditions contained in such policies or any action or inaction of the applicable Loan Parties or
others insured under such policies, except that the insurer shall not be obligated to maintain the insurance if the breach consists of non-payment of premiums which continues for ten (10) days after written notice to Administrative Agent,

 (iii) provide a waiver of any right of the insurers to set off or counterclaim or any
other deduction, whether by attachment or otherwise, 
 (iv) provide that any and all rights of subrogation which the
insurers may have or acquire against the Loan Parties shall be, at all times and in all respects, junior and subordinate to the prior Payment In Full of the Indebtedness hereunder and that no insurer shall exercise or assert any right of subrogation
until such time as the Indebtedness hereunder has been Paid In Full and the Commitments have terminated, 
 (v) provide
that no cancellation of such policies by reason of non-payment of premium shall be effective until at least ten (10) days after receipt by the Administrative Agent of written notice of such cancellation, 

(vi) provide that no cancellation of such policies for any reason (other than non-payment of premium) nor any change therein shall
be effective until at least thirty (30) days after receipt by the Administrative Agent of written notice of such cancellation or change, 
 (vii) be primary without right of contribution of any other insurance carried by or on behalf of any additional insureds with respect to their respective interests in the Collateral, and 

(viii) provide that inasmuch as the policy covers more than one insured, all terms, conditions, insuring agreements and endorsements
(except limits of liability) shall operate as if there were a separate policy covering each insured. 

 SCHEDULE 8.2.1 

PERMITTED INDEBTEDNESS 
  

									
	United States (all amounts in U.S. Dollars)	  	Total Facility	 	  	Total Drawn 
As
of
Amended And
Restated 
Credit
Agreement
Effective Date*	 
	 Koppers Inc. – (Financing of Insurance Premiums)

Bank Direct Capital Finance / AFCO Premium Credit LLC
	  	 
 
 
 
 	(not to exceed
$10 million
depending on
premium
amount)	  
  
  
  
  	  	 
 
 	(not to
exceed
$10 million)	  
  
  
			
	 PNC Visa Procurement Card
	  	 $
	 2,200,000
	   
	  	 $
	 1,100,000
	   

	 Bank of America, NA –Uncommitted Banker’s Undertaking Facility and Uncommitted
Overdraft Facility to Koppers Australia Pty, Limited
	  	A$	11,000,000	  	  	A$	960,415	  
			
	 Europe (currency as specified below)
	  				  			
	 Koppers Europe and its Subsidiaries -

Den Danske Bank
	  	(£)	4,000,000	  	  	(£)	808,464	  
			
	 Koppers Inc. Capital Leases
	  				  			
	 Dell
	  	$	19,377.30	  	  	$	19,377.30	  

 The following intercompany loans 

Loan by Koppers World-Wide Ventures Corporation to Koppers Australia Holding Company Pty. Ltd. – AU$64 million 

Loan by Koppers World Wide Ventures Corporation to Koppers Mauritius - USD $4.1 million 
 Loan by Koppers Assurance Inc. to Koppers Inc. – USD $38.9 million 
 Advance accounts (loans)
by Koppers Inc. to wood raw material suppliers totaling USD $3,140,393.26 as of 2/28/13 
 Loan by Koppers European Holdings ApS to Koppers
Denmark ApS - DKK 0.6 Million 

 Loan by Koppers Europe ApS to Koppers Denmark ApS to–DKK 2.4 Million 

Loan by Koppers Denmark ApS to Koppers International B.V. –DKK 91.8 million. 
 Loan by Koppers Tar Tech International ApS to Koppers Denmark ApS –DKK 3.0 million 

Loan by Koppers UK Limited to Koppers International B.V. - GBP 20 Million 
 Loan by Koppers Mauritius to Tangshan Koppers Kailuan Carbon & Chemical Co Ltd- USD $9.5 million 

 SCHEDULE 8.2.3 

GUARANTIES 
  

									
	 Guarantor
	  	 Primary Obligor
	  	 Lender / Guarantee
	  	Amount	 
	 Koppers Inc.
	  	Koppers Europe	  	Den Danske Bank	  	£	4,000,000	  
	 Koppers Inc.
	  	Koppers Employees (multiple)	  	American Express	  	$	200,000	  
	 Koppers Inc.
	  	Koppers International B.V.	  	Vos Logistics Uithoorn B.V.	  	€	500,000	  
	 Koppers Inc.
	  	Koppers International B.V.	  	Koppers UK Ltd	  	$	6,000,000	  

 SCHEDULE 8.2.4 

PERMITTED LOANS AND INVESTMENTS 
 Amounts as of 2/28/13 
 United States (currency as noted) – 

Investment by Koppers Inc. in Koppers Assurance, Inc. - US$0.5 million 
 Investment by Koppers World-Wide Ventures Corporation in Koppers Australia Holding Company Pty. Ltd. – US$3.5 million 
 Investment by Koppers World-Wide Ventures Corporation in Koppers Ventures LLC - US$21.8 million 

Investment by Koppers World-Wide Ventures Corporation in Koppers World-Wide Holdings C.V. – US$0.1 million 

Investment by Koppers Ventures LLC in Koppers World-Wide Holdings C.V. – US$21.8 million (related to the Investment by Koppers World-Wide Ventures
Corporation in Koppers Ventures LLC of US$21.8 million) 
 Investment by Koppers Concrete Products, Inc. in KSA Limited Partnership –
US$33,170 
 Investment by Concrete Partners, Inc. in KSA Limited Partnership – US$1.9 million 

Loan by Koppers Concrete Products, Inc. in KSA Limited Partnership – US$4,500 
 Loan by Concrete Partners, Inc. in KSA Limited Partnership – US$220,500 
 Loan by Koppers
World-Wide Ventures Corporation to Koppers Australia Holding Company Pty. Ltd. – AU$64 million 
 Loan by Koppers World-Wide Ventures
Corporation to Koppers Mauritius US$4.1 million 
 Advance accounts (loans) by Koppers Inc. to wood raw material suppliers totaling
US$3,140,393.26 and replacements thereof 
 Loan by Koppers World-Wide Ventures Corporation to Koppers Inc. – US$5.7 million 

Loan by Koppers Assurance, Inc. to Koppers Inc. - US$38.9 million 
 Mauritius (all amounts in U.S. Dollars) 
 Investment by Koppers Mauritius in Koppers (China)
Carbon & Chemical Co. Ltd - $7.3 million 
 Investment by Koppers Mauritius in Tangshan Koppers Kailuan Carbon & Chemical Co.
Ltd - $3.8 million 

 Investment by Koppers Mauritius in Koppers India Carbon Materials & Chemical Private Limited -
$0.1 million 
 Loan by Koppers Mauritius to Tangshan Koppers Kailuan Carbon & Chemical Co. Ltd - $9.5 million 

Australia (all amounts in Australian Dollars) 
 Investment by Koppers Australia Holding Company Pty. Ltd. in Koppers Australia Pty. Ltd. – AU$81.5 million 
 Investment by Koppers Australia Pty. Ltd. in Koppers Carbon Materials & Chemicals Pty. Ltd. – AU$9.2 million 
 Investment by Koppers Australia Pty. Ltd. in Continental Carbon Australia Pty. Ltd. – AU$8.7 million 
 Investment by Koppers Australia Pty. Ltd. in Koppers Wood Products Pty. Ltd. – AU$7.1 million 
 Investment by Koppers Australia Pty. Ltd. in Koppers Mauritius – AU$19.5 million 

Investment by Koppers Australia Pty. Ltd. in Koppers (Beijing) Chemical Co., Ltd. – AU$0.1 million 

Europe (currency as noted) 
 Investment
by Koppers Europe ApS in Koppers Denmark ApS – DKK 49.0 million 
 Investment by Koppers Denmark ApS in Koppers Tar Tech International
ApS – DKK 0.2 million 
 Investment by Koppers Denmark ApS in Koppers European Holdings ApS – DKK 0.6 million 

Investment by Koppers European Holdings ApS in Koppers Poland Sp. Z.o.o. – DKK 0.5 million 

Investment by Koppers European Holdings ApS in Koppers UK Holding Ltd. – DKK 6 million 

Investment by Koppers UK Holding Ltd. in Koppers UK Limited – GBP 11.8 million 
 Investment by Koppers UK Limited in Koppers Lambson Ltd. – GBP 0.1 million 
 Investment
by Koppers UK Limited in Koppers UK Transport Ltd. – GBP 0.3 million 
 Investment by Koppers World-Wide Holdings C.V. in Koppers
International B.V. – Euro 9.7 million 
 Investment by Koppers International B.V. in Koppers Netherlands B.V. – Euro
18.0 million 

 Investment by Koppers International B.V. in Koppers Europe ApS – Euro 21.4 million 

Investment by Koppers International B.V. in Koppers S.a.r.l. Luxembourg – Euro 0.1 million 

Investment by Koppers International B.V. in Koppers (Tianjin) Trading Co., Ltd (China) – Euro 0.2 million 

Investment by Koppers International B.V. in Koppers (Jiangsu) Carbon Chemical Co., Ltd (China) – Euro 7.7 million 

Loan by Koppers European Holdings ApS to Koppers Denmark ApS - DKK 0.6 million 
 Loan by Koppers Europe ApS to Koppers Denmark ApS to–DKK 2.4 million 
 Loan by Koppers
Denmark ApS to Koppers International B.V. –DKK 91.8 million 
 Loan by Koppers Tar Tech International ApS to Koppers Denmark ApS
–DKK 3.0 million 
 Loan by Koppers UK Ltd to Koppers International B.V. GBP 20 million 

 Schedule 8.2.9 
 PERMITTED PARTNERSHIPS, LLC’S, JOINT VENTURES 
 KSA Limited Partnership (owned
1% by Koppers Concrete Products, Inc., 49% by Concrete Partners Inc. and 50% by Sherman-Abetong, Inc 
 Koppers Ventures LLC is General Partner
of Koppers World-Wide Holdings C.V. (1% Share) 

 Schedule 8.2.10 
 BUSINESS DESCRIPTIONS 
 Koppers Holdings Inc. was incorporated in November 2004 as a
holding company for Koppers Inc. (Koppers). Koppers is a leading integrated global provider of carbon compounds and commercial wood treatment products and services. Their products are used in a variety of niche applications in a diverse range of
end-markets, including the aluminum, railroad, specialty chemical, utility, concrete and steel industries. Koppers serves their customers through a comprehensive global manufacturing and distribution network, with manufacturing facilities located in
the United States, Australia, China, the United Kingdom, the Netherlands and Denmark. 
 Koppers operates two principal business segments:
Carbon Materials & Chemicals and Railroad & Utility Products. 
 Their operations are, to a substantial extent, vertically
integrated. Through its Carbon Materials & Chemicals business, they process coal tar into a variety of products, including carbon pitch, creosote, naphthalene and phthalic anhydride, which are intermediate materials necessary in the
production of aluminum, the pressure treatment of wood, the production of high strength concrete, and the production of plasticizers and specialty chemicals, respectively. Through its Railroad & Utility Products business, they are the
largest supplier of railroad crossties to the North American railroads. 

 EXHIBIT 1.1(A) 

ASSIGNMENT AND ASSUMPTION AGREEMENT 
 THIS ASSIGNMENT AND ASSUMPTION AGREEMENT (the “Assignment and Assumption”) is dated as of the Effective Date set forth below and is entered into by and between [Insert name of
Assignor] (the “Assignor”) and [Insert name of Assignee] (the “Assignee”). Capitalized terms used but not defined herein shall have the meanings given to them in the Amended and Restated Credit Agreement
identified below (as the same may be further amended, restated, modified, or supplemented, the “Credit Agreement”), receipt of a copy of which is hereby acknowledged by the Assignee. The Standard Terms and Conditions set forth in
Annex 1 attached hereto are hereby agreed to and incorporated herein by reference and made a part of this Assignment and Assumption as if set forth herein in full. 
 For an agreed consideration, the Assignor hereby irrevocably sells and assigns to the Assignee, and the Assignee hereby irrevocably purchases and assumes from the Assignor, subject to and in accordance
with the Standard Terms and Conditions and the Credit Agreement, as of the Effective Date inserted by the Administrative Agent as contemplated below (i) all of the Assignor’s rights and obligations in its capacity as a Lender under the
Credit Agreement and any other documents or instruments delivered pursuant thereto to the extent related to the amount and percentage interest identified below of all of such outstanding rights and obligations of the Assignor under the respective
facilities identified below (including, without limitation, any Letters of Credit and guarantees included in such facilities), and (ii) to the extent permitted to be assigned under applicable law, all claims, suits, causes of action and any
other right of the Assignor (in its capacity as a Lender) against any Person, whether known or unknown, arising under or in connection with the Credit Agreement, any other documents or instruments delivered pursuant thereto or the loan transactions
governed thereby or in any way based on or related to any of the foregoing, including, but not limited to, contract claims, tort claims, malpractice claims, statutory claims and all other claims at law or in equity related to the rights and
obligations sold and assigned pursuant to clause (i) above (the rights and obligations sold and assigned pursuant to clauses (i) and (ii) above being referred to herein collectively as, the “Assigned Interest”). Such
sale and assignment is without recourse to the Assignor and, except as expressly provided in this Assignment and Assumption, without representation or warranty by the Assignor. 

 

							
	12.	  	ASSIGNOR:	  	  
	  	
				
	13.	  	ASSIGNEE:	  	  
 [and is an Affiliate of
[identify Lender]]
	  	
				
	14.	  	BORROWER:	  	KOPPERS INC.	  	
				
	15.	  	ADMINISTRATIVE AGENT:	  	PNC BANK, NATIONAL ASSOCIATION, as the administrative agent under the Credit Agreement	  	

							
				
	16.	  	AMENDED AND RESTATED CREDIT AGREEMENT: 	  	The Amended and Restated Credit Agreement dated as of March 27, 2013 among Koppers Inc., the Lenders party thereto, the Guarantors party thereto and PNC Bank, National
Association, as Administrative Agent.	  	
				
	17.	  	ASSIGNED INTEREST:	  		  	

  

																	
	 Facility Assigned
	  	Aggregate Amount of
Commitment for all
Lenders	 	  	Amount of
Commitment
Assigned	 	  	Percentage Assigned
of
Commitment/Loans2	 	  	CUSIP Number	 
	 Revolving Credit Commitment
	  	$	 	  	  	$	 	  	  	 	%	  	  	 	50060JAA8	  

  

							
				
	18.	  	[TRADE DATE:             ]3	  		  	

 Effective Date:
            , 20     [TO BE INSERTED BY ADMINISTRATIVE AGENT AND WHICH SHALL BE THE EFFECTIVE DATE OF RECORDATION OF TRANSFER IN THE REGISTER THEREFOR.]4 

The terms set forth in this Assignment and Assumption are hereby agreed to: 

 

			
	 ASSIGNOR
  

		
	By:	 	  

	Name:	 	  

	Title:	 	  

	
	 ASSIGNEE
  

		
	By:	 	  

	Name:	 	  

	Title:	 	  

  
  

	2 	 Set forth, to at least 9 decimals, as a percentage of the Commitment/Loans of all Lenders thereunder. 

	3 	 To be completed if the Assignor and the Assignee intend that the minimum assignment amount is to be determined as of the Trade Date.

	4 	 Assignor shall pay a fee of $3,500 to the Administrative Agent in connection with the Assignment and Assumption. 

			
	Consented to and Accepted:
	
	 PNC BANK, NATIONAL ASSOCIATION,
 as Administrative Agent

		
	By:	 	  

	Name:	 	  

	Title:	 	  

	
	 [PNC BANK, NATIONAL ASSOCIATION, 5]
 as Issuing Lender

		
	By:	 	  

	Name:	 	  

	Title:	 	  

	
	Consented to:6
	
	KOPPERS INC., a Pennsylvania corporation
		
	By:	 	  

	Name:	 	  

	Title:	 	  

  
  

	5 	 If applicable. 

	6 	 If applicable. 

 ANNEX 1 
 REVOLVING CREDIT FACILITY 
 STANDARD TERMS AND CONDITIONS 

FOR ASSIGNMENT AND ASSUMPTION AGREEMENT 
 1. Representations and Warranties. 
 1.1 Assignor. The Assignor
(a) represents and warrants that (i) it is the legal and beneficial owner of the Assigned Interest, (ii) the Assigned Interest is free and clear of any lien, encumbrance or other adverse claim, (iii) it has full power and
authority, and has taken all action necessary, to execute and deliver this Assignment and Assumption and to consummate the transactions contemplated hereby and (iv) it is [not] a Defaulting Lender; and (b) assumes no responsibility
with respect to (i) any statements, warranties or representations made in or in connection with the Credit Agreement or any other Loan Document, (ii) the execution, legality, validity, enforceability, genuineness, sufficiency or value of
the Loan Documents or any collateral thereunder, (iii) the financial condition of the Borrower, any of its Subsidiaries or Affiliates or any other Person obligated in respect of any Loan Document, or (iv) the performance or observance by
the Borrower, any of its Subsidiaries or Affiliates or any other Person of any of their respective obligations under any Loan Document. 
 1.2. Assignee. The Assignee (a) represents and warrants that (i) it has full power and authority, and has taken all action necessary, to execute and deliver this Assignment and Assumption
and to consummate the transactions contemplated hereby and to become a Lender under the Credit Agreement, (ii) it meets all requirements of an eligible assignee under the Credit Agreement (subject to receipt of such consents as may be required
under the Credit Agreement), (iii) from and after the Effective Date, it shall be bound by the provisions of the Credit Agreement and the other Loan Documents as a Lender thereunder and, to the extent of the Assigned Interest, shall have the
obligations of a Lender thereunder, (iv) it is sophisticated with respect to decisions to acquire assets of the type represented by the Assigned Interest and either it, or the Person exercising discretion in making its decision to acquire the
Assigned Interest, is experienced in acquiring assets of such type, (v) it has received a copy of the Credit Agreement, together with copies of the most recent financial statements delivered pursuant to Section 8.3 [Reporting Requirements]
thereof, as applicable, and such other documents and information as it has deemed appropriate to make its own credit analysis and decision to enter into this Assignment and Assumption and to purchase the Assigned Interest on the basis of which it
has made such analysis and decision independently and without reliance on the Administrative Agent or any other Lender, (vi) it has, independently and without reliance upon the Administrative Agent or any other Lender and based on such
documents and information as it has deemed appropriate, made its own credit analysis and decision to enter into this Assignment and Assumption Agreement and to purchase such Assigned Interest and (vii) if Assignee is not incorporated or
organized under the Laws of the United States of America or a state thereof, attached to the Assignment and Assumption is any documentation required to be delivered by it pursuant to the terms of the Credit Agreement, duly completed and executed by
the Assignee; and (b) agrees that (i) it will, independently and without reliance on the Administrative Agent, the Assignor or any other Lender, and based on such documents and information as it shall deem

 
appropriate at the time, continue to make its own credit decisions in taking or not taking action under the Loan Documents, and (ii) it will perform in accordance with their terms all of the
obligations which by the terms of the Loan Documents are required to be performed by it as a Lender. 
 2. Payments. From
and after the Effective Date, the Administrative Agent shall make all payments in respect of the Assigned Interest (including payments of principal, interest, fees and other amounts) to the Assignor for amounts which have accrued to but excluding
the Effective Date and to the Assignee for amounts which have accrued from and after the Effective Date. Notwithstanding the foregoing, the Administrative Agent shall make all payments of interest, fees or other amounts paid or payable in kind from
and after the Effective Date to the Assignee. 
 3. General Provisions. This Assignment and Assumption shall be binding
upon, and inure to the benefit of, the parties hereto and their respective successors and assigns. This Assignment and Assumption may be executed in any number of counterparts, which together shall constitute one instrument. Delivery of an executed
counterpart of a signature page of this Assignment and Assumption by telecopy shall be effective as delivery of a manually executed counterpart of this Assignment and Assumption. This Assignment and Assumption shall be governed by, and construed in
accordance with, the internal laws of the Commonwealth of Pennsylvania, without regard to its conflict of laws principles. 

  
 118

 EXHIBIT 1.1(G)(1) 

GUARANTOR JOINDER AND ASSUMPTION AGREEMENT 
 THIS GUARANTOR JOINDER AND ASSUMPTION AGREEMENT is made as of             , 20    , by
                    , a             [corporation/partnership/limited liability
company] (the “New Guarantor”). 
 Background 

Reference is made to: (i) the Amended and Restated Credit Agreement dated as of March 27, 2013 (as the same may be further
modified, supplemented or amended, the “Credit Agreement”) by and among Koppers Inc., a Pennsylvania corporation (the “Borrower”), PNC Bank, National Association, in its capacity as administrative agent for the
Lenders party thereto (in such capacity, the “Administrative Agent”), the Guarantors party thereto, and the Lenders party thereto, (ii) the Amended and Restated Continuing Agreement of Guaranty and Suretyship dated as of
March 27, 2013 (as the same may be further modified, supplemented or amended, the “Guaranty”) of the Guarantors issued to the Lenders and the Administrative Agent, (iii) the Amended and Restated Security Agreement, dated
as of March 27, 2013 (as the same may be further restated, modified, supplemented or amended from time to time, the “Security Agreement”), among the Borrower and the Guarantors in favor of the Administrative Agent,
(iv) [INSERT AS APPLICABLE: the Amended and Restated Pledge Agreement, dated as of March 27, 2013 (as the same may be further restated, modified, supplemented or amended from time to time, the “Pledge Agreement”), among
the Borrower and the Guarantors party thereto in favor of the Administrative Agent, (v) the Amended and Restated Patent, Trademark and Copyright Security Agreement, dated as of March 27, 2013 (as the same may be further restated, modified,
supplemented or amended from time to time, the “Patent, Trademark and Copyright Security Agreement”), among the Borrower and the Guarantors party thereto in favor of the Administrative Agent, (vi)] the Amended and Restated
Intercompany Subordination Agreement, dated as of March 27, 2013, among the Borrower and the Guarantors (as the same may be further restated, modified, supplemented, or amended from time to time, the “Intercompany Subordination
Agreement”), and [(v) / (vii)] the other Loan Documents referred to in the Credit Agreement, as the same may be modified, supplemented, or amended. 
 Agreement 
 Capitalized terms defined in the Credit Agreement are used
herein as defined therein. In consideration of the New Guarantor becoming a Guarantor under the terms of the Credit Agreement and in consideration of the value of the direct and indirect benefits received by New Guarantor as a result of becoming
affiliated with the Borrower and the Guarantors, the New Guarantor hereby agrees that effective as of the date hereof it hereby is, and shall be deemed to be, a Guarantor under the Credit Agreement, the Guaranty, the Security Agreement,
[INSERT AS APPLICABLE: the Pledge Agreement, the Patent, Trademark and Copyright Security Agreement,] the Intercompany Subordination Agreement, and each of the other Loan Documents to which the Guarantors are a party, and agrees that
from the date hereof and so long as any Loan or any Commitment of any Lender shall remain outstanding and until the Payment 

  
 119

 
In Full, New Guarantor has assumed the joint and several obligations of a “Guarantor” under, and New Guarantor shall perform, comply with and be subject to and bound by, jointly and
severally, each of the terms, provisions and waivers of the Credit Agreement, the Guaranty, the Security Agreement [INSERT AS APPLICABLE: the Pledge Agreement, the Patent, Trademark and Copyright Security Agreement,] the Intercompany
Subordination Agreement, and each of the other Loan Documents which are stated to apply to or are made by a “Guarantor”. Without limiting the generality of the foregoing, the New Guarantor hereby represents and warrants that (i) each
of the representations and warranties set forth in Article 6 of the Credit Agreement applicable to New Guarantor as a Guarantor is true and correct as to New Guarantor on and as of the date hereof, and (ii) New Guarantor has heretofore
received a true and correct copy of the Credit Agreement, the Guaranty, and each of the other Loan Documents (including any modifications thereof or supplements or waivers thereto) in effect on the date hereof. 

New Guarantor hereby makes, affirms, and ratifies in favor of the Lenders and the Administrative Agent the Credit Agreement, the Guaranty
and each of the other Loan Documents given by the Guarantors to Administrative Agent and any of the Lenders. 
 New Guarantor is
simultaneously delivering to the Administrative Agent the following documents together with the Guarantor Joinder required under Section 8.2.9 [Subsidiaries, Partnerships and Joint Ventures], and Section 11.13 [Joinder of Guarantors] of
the Credit Agreement: 
 Updated Schedules to Credit Agreement. [Note: updates to schedules do not cure any
breach of warranties]. 
  

					
	 Schedule No. and Description
	  	Delivered	  	Not
Delivered
			
	 Schedule 6.1.1 - Qualifications To Do Business
	  	 ̈	  	 ̈
			
	 Schedule 6.1.3 - Subsidiaries
	  	 ̈	  	 ̈
			
	 Opinion of Counsel (Schedule 7.1.1)
	  	 ̈	  	 ̈
			
	 Any other Schedules to Credit Agreement that necessitate updates after giving effect to this Guarantor Joinder and Assumption
Agreement
	  	 ̈	  	 ̈

 In furtherance of the foregoing, New Guarantor shall execute and deliver or cause to be executed and
delivered at any time and from time to time such further instruments and documents and do or cause to be done such further acts as may be reasonably necessary in the reasonable opinion of the Administrative Agent to carry out more effectively the
provisions and purposes of this Guarantor Joinder and Assumption Agreement. 
 This Guarantor Joinder and Assumption Agreement
may be executed in any number of counterparts, and by different parties hereto in separate counterparts, each of which, when so 

  
 120

 
executed, shall be deemed an original, but all such counterparts shall constitute one and the same instrument. New Guarantor acknowledges and agrees that a telecopy transmission to the
Administrative Agent or any Lender of signature pages hereof purporting to be signed on behalf of New Guarantor shall constitute effective and binding execution and delivery hereof by New Guarantor. 

  
 121

 IN WITNESS WHEREOF, and intending to be legally bound hereby, the New Guarantor has duly
executed this Guarantor Joinder and Assumption Agreement and delivered the same to the Administrative Agent for the benefit of the Lenders, as of the date and year first above written with the intention that it constitute a sealed instrument.

  

			
	  

		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

  

			
	Acknowledged and accepted:
	
	 PNC BANK, NATIONAL ASSOCIATION,
 as Administrative Agent

		
	By:	 	  

	Name:	 	  

	Title:	 	  

 EXHIBIT 1.1(G)(2) 

AMENDED AND RESTATED CONTINUING 
 AGREEMENT OF GUARANTY AND SURETYSHIP 
 THIS AMENDED AND RESTATED
CONTINUING AGREEMENT OF GUARANTY AND SURETYSHIP (this “Guaranty”), dated as of this 27th day of March, 2013, is jointly and severally given by EACH OF THE UNDERSIGNED AND EACH OF THE OTHER PERSONS WHICH BECOMES A GUARANTOR
HEREUNDER FROM TIME TO TIME (each a “Guarantor” and collectively the “Guarantors”) in favor of PNC BANK, NATIONAL ASSOCIATION, as administrative agent for the Lenders (the “Administrative
Agent”) in connection with the Credit Agreement (as defined below). 
 WITNESSETH THAT: 

WHEREAS, reference is made to that certain Amended and Restated Continuing Agreement of Guaranty and Suretyship, dated as of
October 31, 2008, made by the Guarantors (as defined therein) party thereto in favor of the Administrative Agent, as heretofore amended (as so amended, the “Existing Guaranty Agreement”), executed and delivered pursuant to that
certain Amended and Restated Credit Agreement, dated October 31, 2008, among Koppers Inc., a Pennsylvania corporation (the “Borrower”), the Guarantors (as defined therein) party thereto, the Lenders (as defined therein)
party thereto, and the Administrative Agent, as heretofore amended (as so amended, the “Existing Credit Agreement”); and 
 WHEREAS, the parties desire to further amend and restate the Existing Credit Agreement pursuant to that certain Amended and Restated Credit Agreement (as it may hereafter from time to time be further
restated, amended, modified or supplemented, the “Credit Agreement”, capitalized terms not otherwise defined herein shall have the respective meanings ascribed to them by the Credit Agreement and the rules of construction set forth
in Section 1.2 [Construction] of the Credit Agreement shall apply to this Guaranty) of even date herewith by and among the Borrower, the Guarantors, the Lenders (as defined therein) from time to time party thereto (the
“Lenders”), and the Administrative Agent; and 
 WHEREAS, pursuant to the Credit Agreement, the Administrative
Agent and the Lenders have agreed to make certain financial accommodations and loans to the Borrower; and 
 WHEREAS, the
obligation of the Administrative Agent and the Lenders to make loans under the Credit Agreement is subject to the conditions, among others, that the Guarantors amend and restate the Existing Guaranty Agreement and guaranty the Obligations to the
Administrative Agent and the Lenders under the Credit Agreement, the other Loan Documents and otherwise as more fully described herein in the manner set forth herein. 
 NOW, THEREFORE, intending to be legally bound hereby, and for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto covenant and agree as
follows: 
 19. GUARANTIED OBLIGATIONS. TO INDUCE THE ADMINISTRATIVE AGENT AND THE LENDERS TO MAKE LOANS AND GRANT OTHER
FINANCIAL 

  
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ACCOMMODATIONS TO THE BORROWER UNDER THE CREDIT AGREEMENT, EACH GUARANTOR HEREBY JOINTLY AND SEVERALLY UNCONDITIONALLY, AND IRREVOCABLY, GUARANTIES TO THE ADMINISTRATIVE AGENT, EACH LENDER AND
ANY PROVIDER OF ANY LENDER-PROVIDED HEDGE OR ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT; AND BECOMES SURETY, AS THOUGH IT WAS A PRIMARY OBLIGOR FOR, THE FULL AND PUNCTUAL PAYMENT AND PERFORMANCE WHEN DUE (WHETHER ON DEMAND, AT STATED MATURITY,
BY ACCELERATION, OR OTHERWISE AND INCLUDING ANY AMOUNTS WHICH WOULD BECOME DUE BUT FOR THE OPERATION OF AN AUTOMATIC STAY UNDER THE FEDERAL BANKRUPTCY CODE OF THE UNITED STATES OR ANY SIMILAR LAWS OF ANY COUNTRY OR JURISDICTION) OF ALL OBLIGATIONS,
INCLUDING, WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, THE FOLLOWING: (A) ANY AND ALL OBLIGATIONS, LIABILITIES, AND INDEBTEDNESS FROM TIME TO TIME OF THE BORROWER, ANY OTHER GUARANTOR OR ANY OTHER SUBSIDIARY OF THE BORROWER TO THE
ADMINISTRATIVE AGENT, ANY OF THE LENDERS OR ANY AFFILIATE OF ANY AGENT OR ANY LENDER UNDER OR IN CONNECTION WITH THE CREDIT AGREEMENT OR ANY OTHER LOAN DOCUMENT, WHETHER FOR PRINCIPAL, INTEREST, FEES, INDEMNITIES, EXPENSES, OR OTHERWISE, AND ALL
REFINANCINGS OR REFUNDINGS THEREOF, WHETHER SUCH OBLIGATIONS, LIABILITIES, OR INDEBTEDNESS ARE DIRECT OR INDIRECT, SECURED OR UNSECURED, JOINT OR SEVERAL, ABSOLUTE OR CONTINGENT, DUE OR TO BECOME DUE, WHETHER FOR PAYMENT OR PERFORMANCE, NOW EXISTING
OR HEREAFTER ARISING (AND INCLUDING OBLIGATIONS, LIABILITIES, AND INDEBTEDNESS ARISING OR ACCRUING AFTER THE COMMENCEMENT OF ANY BANKRUPTCY, INSOLVENCY, REORGANIZATIONS, OR SIMILAR PROCEEDING WITH RESPECT TO THE BORROWER, ANY GUARANTOR OR ANY OTHER
SUBSIDIARY OF THE BORROWER OR WHICH WOULD HAVE ARISEN OR ACCRUED BUT FOR THE COMMENCEMENT OF SUCH PROCEEDING, EVEN IF THE CLAIM FOR SUCH OBLIGATION, LIABILITY, OR INDEBTEDNESS IS NOT ENFORCEABLE OR ALLOWABLE IN SUCH PROCEEDING, AND INCLUDING ALL
OBLIGATIONS, LIABILITIES, AND INDEBTEDNESS ARISING FROM ANY EXTENSIONS OF CREDIT UNDER OR IN CONNECTION WITH THE LOAN DOCUMENTS FROM TIME TO TIME, REGARDLESS WHETHER ANY SUCH EXTENSIONS OF CREDIT ARE IN EXCESS OF THE AMOUNT COMMITTED UNDER OR
CONTEMPLATED BY THE LOAN DOCUMENTS OR ARE MADE IN CIRCUMSTANCES IN WHICH ANY CONDITION TO AN EXTENSION OF CREDIT IS NOT SATISFIED); (B) ALL REIMBURSEMENT OBLIGATIONS OF EACH OTHER LOAN PARTY AND ANY OTHER SUBSIDIARY OF THE BORROWER WITH RESPECT
TO ANY ONE OR MORE LETTERS OF CREDIT ISSUED BY ANY ISSUING LENDER; (C) ALL INDEBTEDNESS, LOANS, OBLIGATIONS, EXPENSES AND LIABILITIES OF EACH OTHER LOAN PARTY OR ANY OTHER SUBSIDIARY OF THE BORROWER TO THE AGENTS OR ANY OF THE LENDERS, OR ANY
OF THEIR RESPECTIVE AFFILIATES, ARISING OUT OF ANY LENDER-PROVIDED HEDGE OR ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT PROVIDED BY THE ADMINISTRATIVE AGENT, ANY OF THE LENDERS OR SUCH AFFILIATES PURSUANT TO THE CREDIT AGREEMENT; (D) ANY
SUMS ADVANCED BY OR OWING TO THE ADMINISTRATIVE 

  
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AGENT OR ANY OF THE LENDERS FOR ANY REASON RELATING TO THE CREDIT AGREEMENT, ANY OTHER LOAN DOCUMENT, OR ANY COLLATERAL RELATING THERETO, INCLUDING FOR INDEMNIFICATION, FOR MAINTENANCE,
PRESERVATION, PROTECTION OR ENFORCEMENT OF, OR REALIZATION UPON, THE COLLATERAL OR OTHER COLLATERAL SECURITY OR ANY ONE OR MORE GUARANTIES, AND FOR ENFORCEMENT, COLLECTION, OR PRESERVATION OF THE RIGHTS OF THE ADMINISTRATIVE AGENT AND THE LENDERS,
AND REGARDLESS WHETHER BEFORE OR AFTER DEFAULT OR THE ENTRY OF ANY JUDGMENT; (E) ANY OBLIGATION OR LIABILITY OF ANY OTHER LOAN PARTY OR ANY OTHER SUBSIDIARY OF THE BORROWER ARISING OUT OF OVERDRAFTS ON DEPOSITS OR OTHER ACCOUNTS OR OUT OF
ELECTRONIC FUNDS (WHETHER BY WIRE TRANSFER OR THROUGH AUTOMATED CLEARING HOUSES OR OTHERWISE) OR OUT OF THE RETURN UNPAID OF, OR OTHER FAILURE OF ANY AGENT OR ANY LENDER TO RECEIVE FINAL PAYMENT FOR, ANY CHECK, ITEM, INSTRUMENT, PAYMENT ORDER OR
OTHER DEPOSIT OR CREDIT TO A DEPOSIT OR OTHER ACCOUNT, OR OUT OF ANY AGENT’S OR ANY LENDER’S NON-RECEIPT OF OR INABILITY TO COLLECT FUNDS OR OTHERWISE NOT BEING MADE WHOLE IN CONNECTION WITH DEPOSITORY OR OTHER SIMILAR ARRANGEMENTS, AND
(F) ANY AMENDMENTS, EXTENSIONS, RENEWALS AND INCREASES OF OR TO ANY OF THE FOREGOING; NOTWITHSTANDING THE FOREGOING PROVISIONS IN THIS DEFINITION, “OBLIGATIONS” SHALL NOT INCLUDE EXCLUDED SWAP OBLIGATIONS (ALL OF THE FOREGOING
OBLIGATIONS, LIABILITIES AND INDEBTEDNESS ARE REFERRED TO HEREIN COLLECTIVELY AS THE “GUARANTIED OBLIGATIONS” AND EACH AS A “GUARANTIED OBLIGATION”). WITHOUT LIMITATION OF THE FOREGOING, ANY OF THE GUARANTIED
OBLIGATIONS SHALL BE AND REMAIN GUARANTIED OBLIGATIONS ENTITLED TO THE BENEFIT OF THIS GUARANTY EVEN IF THE ADMINISTRATIVE AGENT OR ANY OF THE LENDERS (OR ANY ONE OR MORE ASSIGNEES OR TRANSFEREES THEREOF) FROM TIME TO TIME ASSIGN OR OTHERWISE
TRANSFER ALL OR ANY PORTION OF THEIR RESPECTIVE RIGHTS AND OBLIGATIONS UNDER THE LOAN DOCUMENTS, OR ANY OTHER GUARANTIED OBLIGATIONS, TO ANY OTHER PERSON. IN FURTHERANCE OF THE FOREGOING, EACH GUARANTOR JOINTLY AND SEVERALLY AGREES AS FOLLOWS.

 20. GUARANTY. EACH GUARANTOR HEREBY PROMISES TO PAY AND PERFORM ALL SUCH GUARANTIED OBLIGATIONS IMMEDIATELY UPON DEMAND OF
THE ADMINISTRATIVE AGENT AND THE LENDERS OR ANY ONE OR MORE OF THEM. ALL PAYMENTS MADE HEREUNDER SHALL BE MADE BY EACH GUARANTOR IN IMMEDIATELY AVAILABLE FUNDS IN, AS APPLICABLE, U.S. DOLLARS OR THE APPLICABLE ORIGINAL CURRENCY, AND SHALL BE MADE
WITHOUT SETOFF, COUNTERCLAIM, WITHHOLDING, OR OTHER DEDUCTION OF ANY NATURE. 
 21. OBLIGATIONS ABSOLUTE. THE OBLIGATIONS
OF THE GUARANTORS HEREUNDER SHALL NOT BE DISCHARGED OR IMPAIRED OR OTHERWISE DIMINISHED BY ANY FAILURE, DEFAULT, OMISSION, OR DELAY, WILLFUL OR OTHERWISE, BY ANY LENDER, THE ADMINISTRATIVE AGENT, OR THE

  
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BORROWER OR ANY OTHER OBLIGOR ON ANY OF THE GUARANTIED OBLIGATIONS, OR BY ANY OTHER ACT OR THING OR OMISSION OR DELAY TO DO ANY OTHER ACT OR THING WHICH MAY OR MIGHT IN ANY MANNER OR TO ANY
EXTENT VARY THE RISK OF ANY GUARANTOR OR WOULD OTHERWISE OPERATE AS A DISCHARGE OF ANY GUARANTOR AS A MATTER OF LAW OR EQUITY. EACH OF THE GUARANTORS AGREES THAT THE GUARANTIED OBLIGATIONS WILL BE PAID AND PERFORMED STRICTLY IN ACCORDANCE WITH THE
TERMS OF THE LOAN DOCUMENTS OR ANY LENDER-PROVIDED HEDGE OR ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT. WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, EACH GUARANTOR HEREBY CONSENTS TO, AT ANY TIME AND FROM TIME TO TIME, AND THE JOINT AND
SEVERAL OBLIGATIONS OF EACH GUARANTOR HEREUNDER SHALL NOT BE DIMINISHED, TERMINATED, OR OTHERWISE SIMILARLY AFFECTED BY ANY OF THE FOLLOWING: 
 21.1 Any lack of genuineness, legality, validity, enforceability or allowability (in a bankruptcy, insolvency, reorganization or similar proceeding, or otherwise), or any avoidance or subordination, in
whole or in part, of any Loan Document or any of the Guarantied Obligations and regardless of any Law, regulation or order now or hereafter in effect in any jurisdiction affecting any of the Guarantied Obligations, any of the terms of the Loan
Documents, or any rights of the Administrative Agent or the Lenders or any other Person with respect thereto; 
 21.2 Any
increase, decrease, or change in the amount, nature, type or purpose of any of, or any release, surrender, exchange, compromise or settlement of any of the Guarantied Obligations (whether or not contemplated by the Loan Documents as presently
constituted); any change in the time, manner, method, or place of payment or performance of, or in any other term of, any of the Guarantied Obligations; any execution or delivery of any additional Loan Documents; or any amendment, modification or
supplement to, or renewals, extensions, refinancing or refunding of, any Loan Document or any of the Guarantied Obligations; 
 21.3 Any failure to assert any breach of or default under any Loan Document or any of the Guarantied Obligations; any extensions of credit in excess of the amount committed under or contemplated by the
Loan Documents, or in circumstances in which any condition to such extensions of credit has not been satisfied; any other exercise or non-exercise, or any other failure, omission, breach, default, delay, or wrongful action in connection with any
exercise or non-exercise, of any right or remedy against the Borrower or any other Person under or in connection with any Loan Document or any of the Guarantied Obligations; any refusal of payment or performance of any of the Guarantied Obligations,
whether or not with any reservation of rights against any Guarantor; or any application of collections (including but not limited to collections resulting from realization upon any direct or indirect security for the Guarantied Obligations) to other
obligations, if any, not entitled to the benefits of this Guaranty, in preference to Guarantied Obligations entitled to the benefits of this Guaranty, or if any collections are applied to Guarantied Obligations, any application to particular
Guarantied Obligations; 
 21.4 Any taking, exchange, amendment, modification, waiver, supplement, termination,
subordination, compromise, release, surrender, loss, or impairment of, or any failure 

  
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to protect, perfect, or preserve the value of, or any enforcement of, realization upon, or exercise of rights, or remedies under or in connection with, or any failure, omission, breach,
default, delay, or wrongful action by the Administrative Agent or the Lenders, or any of them, or any other Person in connection with the enforcement of, realization upon, or exercise of rights or remedies under or in connection with, or, any other
action or inaction by the Administrative Agent or the Lenders, or any of them, or any other Person in respect of, any direct or indirect security for any of the Guarantied Obligations. As used in this Guaranty, “direct or indirect
security” for the Guarantied Obligations, and similar phrases, includes any collateral security, guaranty, suretyship, letter of credit, capital maintenance agreement, put option, subordination agreement, or other right or arrangement of
any nature providing direct or indirect assurance of payment or performance of any of the Guarantied Obligations, made by or on behalf of any Person; 
 21.5 Any merger, consolidation, liquidation, dissolution, winding-up, charter revocation, or forfeiture, or other change in, restructuring or termination of the corporate structure or existence of, the
Borrower or any other Person; any bankruptcy, insolvency, reorganization or similar proceeding with respect to the Borrower or any other Person; or any action taken or election made by the Administrative Agent or the Lenders, or any of them
(including but not limited to any election under Section 1111(b)(2) of the United States Bankruptcy Code), the Borrower, or any other Person in connection with any such proceeding; 

21.6 Any defense, setoff, or counterclaim which may at any time be available to or be asserted by the Borrower or any other Person
with respect to any Loan Document or any of the Guarantied Obligations; or subject to Section 5 hereof, any discharge by operation of law or release of the Borrower or any other Person from the performance or observance of any Loan Document or
any of the Guarantied Obligations; or 
 21.7 Any other event or circumstance, whether similar or dissimilar to the
foregoing, and whether known or unknown, which might otherwise constitute a defense available to, or limit the liability of, any Guarantor, a guarantor or a surety, excepting only Payment In Full. 

Each Guarantor acknowledges, consents, and agrees that new Guarantors may join in this Guaranty pursuant to Section 11.13 [Joinder
of Guarantors] of the Credit Agreement and each Guarantor affirms that its obligations shall continue hereunder undiminished. Each Guarantor consents to, and approves of, each of its Subsidiaries entering into and performing its obligations under
the Loan Documents to which each such Subsidiary is a party. 
 22. WAIVERS, ETC. EACH OF THE GUARANTORS HEREBY WAIVES ANY
DEFENSE TO OR LIMITATION ON ITS OBLIGATIONS UNDER THIS GUARANTY ARISING OUT OF OR BASED ON ANY EVENT OR CIRCUMSTANCE REFERRED TO IN SECTION 3 HEREOF. WITHOUT LIMITATION AND TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, EACH GUARANTOR
WAIVES EACH OF THE FOLLOWING: 
 22.1 All notices, disclosures and demand of any nature which otherwise might be required
from time to time to preserve intact any rights against any Guarantor, including the following: any notice of any event or circumstance described in Section 3 hereof; any notice 

  
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required by any Law, regulation or order now or hereafter in effect in any jurisdiction; any notice of nonpayment, nonperformance, dishonor, or protest under any Loan Document or any of the
Guarantied Obligations; any notice of the incurrence of any Guarantied Obligation; any notice of any default or any failure on the part of the Borrower or any other Person to comply with any Loan Document or any of the Guarantied Obligations or any
direct or indirect security for any of the Guarantied Obligations; and any notice of any information pertaining to the business, operations, condition (financial or otherwise) or prospects of the Borrower or any other Person; 

22.2 Any right to any marshalling of assets, to the filing of any claim against the Borrower or any other Person in the event of any
bankruptcy, insolvency, reorganization or similar proceeding, or to the exercise against the Borrower or any other Person of any other right or remedy under or in connection with any Loan Document or any of the Guarantied Obligations or any direct
or indirect security for any of the Guarantied Obligations; any requirement of promptness or diligence on the part of the Administrative Agent or the Lenders, or any of them, or any other Person; any requirement to exhaust any remedies under or in
connection with, or to mitigate the damages resulting from default under, any Loan Document or any of the Guarantied Obligations or any direct or indirect security for any of the Guarantied Obligations; any benefit of any statute of limitations; and
any requirement of acceptance of this Guaranty or any other Loan Document, and any requirement that any Guarantor receive notice of any such acceptance; 
 22.3 Any defense or other right arising by reason of any Law now or hereafter in effect in any jurisdiction pertaining to election of remedies (including but not limited to anti-deficiency laws,
“one action” laws or the like), or by reason of any election of remedies or other action or inaction by the Administrative Agent or the Lenders, or any of them (including but not limited to commencement or completion of any judicial
proceeding or nonjudicial sale or other action in respect of collateral security for any of the Guarantied Obligations), which results in denial or impairment of the right of the Administrative Agent or the Lenders, or any of them, to seek a
deficiency against the Borrower or any other Person or which otherwise discharges or impairs any of the Guarantied Obligations; and 
 22.4 Any and all defenses any Guarantor may now or hereafter have based on principles of suretyship, impairment of collateral, or the like. 

23. REINSTATEMENT. THIS GUARANTY IS A CONTINUING OBLIGATION OF EACH OF THE GUARANTORS AND SHALL REMAIN IN FULL FORCE AND EFFECT
NOTWITHSTANDING THAT NO GUARANTIED OBLIGATIONS MAY BE OUTSTANDING FROM TIME TO TIME AND NOTWITHSTANDING ANY OTHER EVENT OR CIRCUMSTANCE. UPON TERMINATION OF ALL COMMITMENTS, THE EXPIRATION OF ALL LETTERS OF CREDIT AND PAYMENT IN FULL, THIS GUARANTY
SHALL TERMINATE; PROVIDED, HOWEVER, THAT THIS GUARANTY SHALL CONTINUE TO BE EFFECTIVE OR BE REINSTATED, AS THE CASE MAY BE, ANY TIME ANY PAYMENT OF ANY OF THE GUARANTIED OBLIGATIONS IS RESCINDED, RECOUPED, AVOIDED, OR MUST OTHERWISE BE RETURNED OR
RELEASED BY ANY LENDER OR THE ADMINISTRATIVE AGENT UPON OR DURING THE INSOLVENCY, BANKRUPTCY, OR REORGANIZATION OF, OR ANY SIMILAR PROCEEDING AFFECTING, THE BORROWER OR ANY OTHER PERSON, OR FOR ANY OTHER REASON WHATSOEVER, ALL AS THOUGH SUCH PAYMENT
HAD NOT BEEN MADE AND WAS DUE AND OWING. 

  
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 24. SUBROGATION. EACH GUARANTOR WAIVES AND AGREES IT WILL NOT EXERCISE ANY RIGHTS AGAINST
THE BORROWER OR ANY OTHER GUARANTOR OR ANY OF THEIR RESPECTIVE SUBSIDIARIES ARISING IN CONNECTION WITH, OR ANY COLLATERAL SECURING, THE GUARANTIED OBLIGATIONS (INCLUDING RIGHTS OF SUBROGATION, CONTRIBUTION, AND THE LIKE) UNTIL THE GUARANTIED
OBLIGATIONS HAVE BEEN INDEFEASIBLY PAID IN FULL, AND ALL COMMITMENTS HAVE BEEN TERMINATED AND ALL LETTERS OF CREDIT HAVE EXPIRED. IF ANY AMOUNT SHALL BE PAID TO ANY GUARANTOR BY OR ON BEHALF OF THE BORROWER OR ANY OTHER GUARANTOR OR ANY OF THEIR
RESPECTIVE SUBSIDIARIES BY VIRTUE OF ANY RIGHT OF SUBROGATION, CONTRIBUTION, OR THE LIKE, SUCH AMOUNT SHALL BE DEEMED TO HAVE BEEN PAID TO SUCH GUARANTOR FOR THE BENEFIT OF, AND SHALL BE HELD IN TRUST FOR THE BENEFIT OF, THE ADMINISTRATIVE AGENT AND
THE LENDERS AND SHALL FORTHWITH BE PAID TO THE ADMINISTRATIVE AGENT TO BE CREDITED AND APPLIED UPON THE GUARANTIED OBLIGATIONS, WHETHER MATURED OR UNMATURED, IN ACCORDANCE WITH THE TERMS OF THE CREDIT AGREEMENT. 

25. NO STAY. WITHOUT LIMITATION OF ANY OTHER PROVISION OF THIS GUARANTY, IF ANY DECLARATION OF DEFAULT OR ACCELERATION OR OTHER
EXERCISE OR CONDITION TO EXERCISE OF RIGHTS OR REMEDIES UNDER OR WITH RESPECT TO ANY GUARANTIED OBLIGATION SHALL AT ANY TIME BE STAYED, ENJOINED, OR PREVENTED FOR ANY REASON (INCLUDING BUT NOT LIMITED TO STAY OR INJUNCTION RESULTING FROM THE
PENDENCY AGAINST THE BORROWER OR ANY OTHER PERSON OF A BANKRUPTCY, INSOLVENCY, REORGANIZATION OR SIMILAR PROCEEDING), THE GUARANTORS AGREE THAT, FOR THE PURPOSES OF THIS GUARANTY AND THEIR OBLIGATIONS HEREUNDER, THE GUARANTIED OBLIGATIONS SHALL BE
DEEMED TO HAVE BEEN DECLARED IN DEFAULT OR ACCELERATED, AND SUCH OTHER EXERCISE OR CONDITIONS TO EXERCISE SHALL BE DEEMED TO HAVE BEEN TAKEN OR MET. 
 26. TAXES. EACH GUARANTOR HEREBY AGREES TO BE BOUND BY THE PROVISIONS OF SECTION 5.9 [TAXES] OF THE CREDIT AGREEMENT AND SHALL MAKE ALL PAYMENTS FREE AND CLEAR OF TAXES AS PROVIDED THEREIN.

 27. NOTICES. EACH GUARANTOR AGREES THAT ALL NOTICES, STATEMENTS, REQUESTS, DEMANDS AND OTHER COMMUNICATIONS UNDER THIS
GUARANTY SHALL BE GIVEN TO SUCH GUARANTOR AT THE ADDRESS SET FORTH ON A SCHEDULE TO, OR IN A GUARANTOR JOINDER GIVEN UNDER, THE CREDIT AGREEMENT AND IN THE MANNER PROVIDED IN SECTION 11.5 [NOTICES; EFFECTIVENESS; ELECTRONIC COMMUNICATION] OF
THE CREDIT AGREEMENT. THE ADMINISTRATIVE AGENT AND THE LENDERS MAY RELY ON ANY NOTICE (WHETHER OR NOT MADE IN A MANNER CONTEMPLATED BY THIS GUARANTY) PURPORTEDLY MADE BY OR ON BEHALF OF A GUARANTOR, AND THE ADMINISTRATIVE AGENT AND THE LENDERS SHALL
HAVE NO DUTY TO VERIFY THE IDENTITY OR AUTHORITY OF THE PERSON GIVING SUCH NOTICE. 

  
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 28. COUNTERPARTS; TELECOPY SIGNATURES. THIS GUARANTY MAY BE EXECUTED IN ANY NUMBER OF
COUNTERPARTS, EACH OF WHICH, WHEN SO EXECUTED, SHALL BE DEEMED AN ORIGINAL, BUT ALL SUCH COUNTERPARTS SHALL CONSTITUTE BUT ONE AND THE SAME INSTRUMENT. EACH GUARANTOR ACKNOWLEDGES AND AGREES THAT A TELECOPY TRANSMISSION TO THE ADMINISTRATIVE AGENT
OR ANY LENDER OF SIGNATURE PAGES HERETO PURPORTING TO BE SIGNED ON BEHALF OF ANY GUARANTOR SHALL CONSTITUTE EFFECTIVE AND BINDING EXECUTION AND DELIVERY HEREOF BY SUCH GUARANTOR. 

29. SETOFF, DEFAULT PAYMENTS BY BORROWER. 
 29.1 In the event that at any time any obligation of any of the Guarantors now or hereafter existing under this Guaranty shall have become due and payable, the Administrative Agent and the Lenders, or
any of them, shall have the right from time to time, without notice to any Guarantor, to set off against and apply to such due and payable amount any obligation of any nature of any Lender or the Administrative Agent, or any subsidiary or Affiliate
of any Lender or the Administrative Agent, to any Guarantor, including but not limited to all deposits (whether time or demand, general or special, provisionally credited or finally credited, however evidenced) now or hereafter maintained by any
Guarantor with the Administrative Agent or any Lender or any subsidiary or Affiliate thereof. Such right shall be absolute and unconditional in all circumstances and, without limitation, shall exist whether or not the Administrative Agent or the
Lenders, or any of them, shall have given any notice or made any demand under this Guaranty or under such obligation to any Guarantor, whether such obligation to such Guarantor is absolute or contingent, matured or unmatured (it being agreed that
the Administrative Agent and the Lenders, or any of them, may deem such obligation to be then due and payable at the time of such setoff), and regardless of the existence or adequacy of any collateral, guaranty, or other direct or indirect security
or right or remedy available to the Administrative Agent or any of the Lenders. The rights of the Administrative Agent and the Lenders under this Section are in addition to such other rights and remedies (including, without limitation, other rights
of setoff and banker’s lien) which the Administrative Agent and the Lenders, or any of them, may have, and nothing in this Guaranty or in any other Loan Document shall be deemed a waiver of or restriction on the right of setoff or banker’s
lien of the Administrative Agent and the Lenders, or any of them. Each of the Guarantors hereby agrees that, to the fullest extent permitted by Law, any Affiliate or subsidiary of the Administrative Agent or any of the Lenders and any holder of a
participation in any Guarantied Obligations or in any other obligation of any Guarantor under this Guaranty, shall have the same rights of setoff as the Administrative Agent and the Lenders as provided in this Section (regardless whether such
Affiliate or participant otherwise would be deemed a creditor of the Guarantor). 
 29.2 Upon the occurrence and during
the continuation of any default under any Guarantied Obligation, if any amount shall be paid to any Guarantor by or for the account of Borrower, any other Guarantor or any other Subsidiary of the Borrower, such amount shall be held in trust for the
benefit of each Lender and Administrative Agent and shall forthwith be paid to the Administrative Agent to be credited and applied to the Guarantied Obligations when due and payable. 

  
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 30. CONSTRUCTION. THE SECTION AND OTHER HEADINGS CONTAINED IN THIS GUARANTY ARE FOR
REFERENCE PURPOSES ONLY AND SHALL NOT AFFECT INTERPRETATION OF THIS GUARANTY IN ANY RESPECT. THIS GUARANTY HAS BEEN FULLY NEGOTIATED BETWEEN THE APPLICABLE PARTIES, EACH PARTY HAVING THE BENEFIT OF LEGAL COUNSEL, AND ACCORDINGLY NEITHER ANY DOCTRINE
OF CONSTRUCTION OF GUARANTIES OR SURETYSHIPS IN FAVOR OF THE GUARANTOR OR SURETY, NOR ANY DOCTRINE OF CONSTRUCTION OF AMBIGUITIES IN AGREEMENTS OR INSTRUMENTS AGAINST THE PARTY CONTROLLING THE DRAFTING THEREOF, SHALL APPLY TO THIS GUARANTY.

 31. SUCCESSORS AND ASSIGNS. THIS GUARANTY SHALL BE BINDING UPON EACH GUARANTOR, ITS SUCCESSORS AND ASSIGNS, AND SHALL
INURE TO THE BENEFIT OF AND BE ENFORCEABLE BY THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM, AND THEIR RESPECTIVE SUCCESSORS AND PERMITTED ASSIGNS; PROVIDED, HOWEVER, THAT NO GUARANTOR MAY ASSIGN OR TRANSFER ANY OF ITS RIGHTS OR
OBLIGATIONS HEREUNDER OR ANY INTEREST HEREIN AND ANY SUCH PURPORTED ASSIGNMENT OR TRANSFER SHALL BE NULL AND VOID. WITHOUT LIMITATION OF THE FOREGOING, THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM (AND ANY OF THEIR RESPECTIVE SUCCESSIVE
ASSIGNEES OR TRANSFEREES), FROM TIME TO TIME MAY ASSIGN OR OTHERWISE TRANSFER ALL OR ANY PORTION OF ITS RIGHTS OR OBLIGATIONS UNDER THE LOAN DOCUMENTS (INCLUDING ALL OR ANY PORTION OF ANY COMMITMENT TO EXTEND CREDIT), OR ANY OTHER GUARANTIED
OBLIGATIONS, TO ANY OTHER PERSON AND SUCH GUARANTIED OBLIGATIONS (INCLUDING ANY GUARANTIED OBLIGATIONS RESULTING FROM AN EXTENSION OF CREDIT BY SUCH OTHER PERSON UNDER OR IN CONNECTION WITH THE LOAN DOCUMENTS, OR ANY LENDER-PROVIDED HEDGE OR ANY
LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT) SHALL BE AND REMAIN GUARANTIED OBLIGATIONS ENTITLED TO THE BENEFIT OF THIS GUARANTY, AND TO THE EXTENT OF ITS INTEREST IN SUCH GUARANTIED OBLIGATIONS SUCH OTHER PERSON SHALL BE VESTED WITH ALL THE
BENEFITS IN RESPECT THEREOF GRANTED TO THE ADMINISTRATIVE AGENT AND THE LENDERS IN THIS GUARANTY OR OTHERWISE. 
 32.
GOVERNING LAW; SUBMISSION TO JURISDICTION; WAIVER OF JURY TRIAL. 
 32.1 Governing Law. This Guaranty shall be
governed by, construed, and enforced in accordance with, the internal Laws of the Commonwealth of Pennsylvania, without regard to conflict of laws principles. 

  
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 32.2 Certain Waivers. Each Guarantor hereby irrevocably: 

32.2.1 Submits to the nonexclusive jurisdiction of any Pennsylvania state or federal court sitting in Allegheny County,
in any action or proceeding arising out of or relating to this Guaranty, and each Guarantor hereby irrevocably agrees that all claims in respect of such action or proceeding may be heard and determined in such Pennsylvania state or federal court.
Each Guarantor hereby waives to the fullest extent it may effectively do so, the defense of an inconvenient forum to the maintenance of any such action or proceeding. Each Guarantor hereby appoints the process agent identified below (the
“Process Agent”) as its agent to receive on behalf of such party and its respective property service of copies of the summons and complaint and any other process which may be served in any action or proceeding. Such service may be
made by mailing or delivering a copy of such process to the Guarantor in care of the Process Agent at the Process Agent’s address, and each Guarantor hereby authorizes and directs the Process Agent to receive such service on its behalf. Each
Guarantor agrees that a final judgment in any such action or proceeding shall be conclusive and may be enforced in other jurisdictions (or any political subdivision thereof) by suit on the judgment or in any other manner provided at law. Each
Guarantor further agrees that it shall, for so long as any commitment or any obligation of any Loan Party to any Lender remains outstanding, continue to retain Process Agent for the purposes set forth in this Section 14. The Process Agent is
the Borrower, with an office on the date hereof as set forth in the Credit Agreement. The Process Agent hereby accepts the appointment of Process Agent by the Guarantors and agrees to act as Process Agent on behalf of the Guarantors; 

32.2.2 Waives any objection to jurisdiction and venue of any action instituted against it as provided herein and
agrees not to assert any defense based on lack of jurisdiction or venue; and 
 32.2.3 WAIVES TRIAL BY
JURY IN ANY ACTION, SUIT, PROCEEDING, OR COUNTERCLAIM OF ANY KIND ARISING OUT OF OR RELATED TO THIS GUARANTY, THE CREDIT AGREEMENT, OR ANY OTHER LOAN DOCUMENT TO THE FULLEST EXTENT PERMITTED BY LAW. 

33. SEVERABILITY; MODIFICATION TO CONFORM TO LAW. 
 33.1 It is the intention of the parties that this Guaranty be enforceable to the fullest extent permissible under applicable Law, but that the unenforceability (or modification to conform to such Law)
of any provision or provisions hereof shall not render unenforceable, or impair, the remainder hereof. If any provision in this Guaranty shall be held invalid or unenforceable in whole or in part in any jurisdiction, this Guaranty shall, as to such
jurisdiction, be deemed amended to modify or delete, as necessary, the offending provision or provisions and to alter the bounds thereof in order to render it or them valid and enforceable to the maximum extent permitted by applicable Law, without
in any manner affecting the validity or enforceability of such provision or provisions in any other jurisdiction or the remaining provisions hereof in any jurisdiction. 

  
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 33.2 Without limitation of the preceding subsection (a), to the extent that applicable
Law (including applicable Laws pertaining to fraudulent conveyance or fraudulent or preferential transfer) otherwise would render the full amount of a Guarantor’s obligations hereunder invalid, voidable, or unenforceable on account of the
amount of such Guarantor’s aggregate liability under this Guaranty, then, notwithstanding any other provision of this Guaranty to the contrary, the aggregate amount of such Guarantor’s liability shall, without any further action by the
Administrative Agent or any of the Lenders or such Guarantor or any other Person, be automatically limited and reduced to the highest amount which is valid and enforceable as determined in such action or proceeding, which (without limiting the
generality of the foregoing) may be an amount which is equal to the greater of: 
 33.2.1 the fair
consideration actually received by such Guarantor under the terms and as a result of the Loan Documents, and any Lender-Provided Hedge and any Lender-Provided Treasury/Credit Arrangement, and the value of the benefits described in this
Section 15 (b) hereof, including (and to the extent not inconsistent with applicable federal and state Laws affecting the enforceability of guaranties) distributions, commitments, and advances made to or for the benefit of such Guarantor
with the proceeds of any credit extended under the Loan Documents and any Lender-Provided Hedge and any Lender-Provided Treasury/Credit Arrangement, or 
 33.2.2 the excess of (A) the amount of the fair value of the assets of such Guarantor as of the date of this Guaranty as determined in accordance with applicable federal and state Laws governing
determinations of the insolvency of debtors as in effect on the date hereof, over (B) the amount of all liabilities of such Guarantor as of the date of this Guaranty, also as determined on the basis of applicable federal and state Laws
governing the insolvency of debtors as in effect on the date hereof. 
 33.3 Notwithstanding anything to the contrary in
this Section or elsewhere in this Guaranty, this Guaranty shall be presumptively valid and enforceable to its full extent in accordance with its terms, as if this Section (and references elsewhere in this Guaranty to enforceability to the fullest
extent permitted by Law) were not a part of this Guaranty, and in any related litigation the burden of proof shall be on the party asserting the invalidity or unenforceability of any provision hereof or asserting any limitation on any
Guarantor’s obligations hereunder as to each element of such assertion. 
 34. ADDITIONAL GUARANTORS. AT ANY TIME
AFTER THE INITIAL EXECUTION AND DELIVERY OF THIS GUARANTY TO THE ADMINISTRATIVE AGENT AND THE LENDERS, ADDITIONAL PERSONS MAY BECOME PARTIES TO THIS GUARANTY AND THEREBY ACQUIRE THE DUTIES AND RIGHTS OF BEING A GUARANTOR HEREUNDER BY EXECUTING AND
DELIVERING TO THE ADMINISTRATIVE AGENT AND THE LENDERS A GUARANTOR JOINDER PURSUANT TO THE CREDIT AGREEMENT. NO NOTICE OF THE ADDITION OF ANY GUARANTOR SHALL BE REQUIRED TO BE GIVEN TO ANY PRE-EXISTING GUARANTOR AND EACH GUARANTOR HEREBY CONSENTS
THERETO. 
 35. JOINT AND SEVERAL OBLIGATIONS. THE OBLIGATIONS AND ADDITIONAL LIABILITIES OF THE GUARANTORS UNDER THIS
GUARANTY ARE 

  
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JOINT AND SEVERAL OBLIGATIONS OF THE GUARANTORS, AND EACH GUARANTOR HEREBY WAIVES TO THE FULL EXTENT PERMITTED BY LAW ANY DEFENSE IT MAY OTHERWISE HAVE TO THE PAYMENT AND PERFORMANCE OF THE
GUARANTIED OBLIGATIONS THAT ITS LIABILITY HEREUNDER IS LIMITED AND NOT JOINT AND SEVERAL. EACH GUARANTOR ACKNOWLEDGES AND AGREES THAT THE FOREGOING WAIVERS AND THOSE SET FORTH BELOW SERVE AS A MATERIAL INDUCEMENT TO THE AGREEMENT OF THE
ADMINISTRATIVE AGENT AND THE LENDERS TO MAKE THE LOANS, AND THAT THE ADMINISTRATIVE AGENT AND THE LENDERS ARE RELYING ON EACH SPECIFIC WAIVER AND ALL SUCH WAIVERS IN ENTERING INTO THIS GUARANTY. THE UNDERTAKINGS OF EACH GUARANTOR HEREUNDER SECURE
THE OBLIGATIONS OF ITSELF AND THE OTHER GUARANTORS. THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM, MAY, IN THEIR SOLE DISCRETION, ELECT TO ENFORCE THIS GUARANTY AGAINST ANY GUARANTOR WITHOUT ANY DUTY OR RESPONSIBILITY TO PURSUE THE
BORROWER, ANY OTHER GUARANTOR OR ANY OTHER PERSON, AND SUCH AN ELECTION BY THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM, SHALL NOT BE A DEFENSE TO ANY ACTION THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM, MAY ELECT TO TAKE
AGAINST ANY GUARANTOR. EACH OF THE LENDERS AND THE ADMINISTRATIVE AGENT HEREBY RESERVES ALL RIGHTS AGAINST EACH GUARANTOR. 

36. RECEIPT OF CREDIT AGREEMENT, OTHER LOAN DOCUMENTS, BENEFITS. 

36.1 Each Guarantor hereby acknowledges that it has received a copy of the Credit Agreement, the other Loan Documents and any
Lender-Provided Hedge and any Lender-Provided Treasury/Credit Arrangement, and each Guarantor certifies that the representations and warranties made therein with respect to such Guarantor are true and correct. Further, each Guarantor acknowledges
and agrees to perform, comply with, and be bound by all of the provisions of the Credit Agreement and the other Loan Documents. 
 36.2 Each Guarantor hereby acknowledges, represents, and warrants that it receives direct and indirect benefits by virtue of its affiliation with Borrower and the other Guarantors and that it will
receive direct and indirect benefits from the financing arrangements contemplated by the Credit Agreement and that such benefits, together with the rights of contribution and subrogation that may arise in connection herewith are a reasonably
equivalent exchange of value in return for providing this Guaranty. 
 37. MISCELLANEOUS. 

37.1 Amendments, Waivers. No amendment to or waiver of any provision of this Guaranty, and no consent to any departure by any Guarantor
herefrom, shall in any event be effective unless in a writing manually signed by or on behalf of the Administrative Agent and the Lenders. Any such waiver or consent shall be effective only in the specific instance and for the specific purpose for
which given. No delay or failure of the Administrative Agent or the Lenders, or any of them, in exercising any right or remedy under this Guaranty shall operate as a 

  
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waiver thereof; nor shall any single or partial exercise of any such right or remedy preclude any other or further exercise thereof or the exercise of any other right or remedy. The rights and
remedies of the Administrative Agent and the Lenders under this Guaranty are cumulative and not exclusive of any other rights or remedies available hereunder, under any other agreement or instrument, by Law, or otherwise. 

37.2 Telecommunications. Each Lender and the Administrative Agent shall be entitled to rely on the authority of any individual making
any telecopy, electronic or telephonic notice, request, or signature without the necessity of receipt of any verification thereof. 
 37.3 Expenses. Each Guarantor unconditionally agrees to pay all costs and expenses, including attorney’s fees incurred by the Administrative Agent or any of the Lenders in enforcing this Guaranty
against any Guarantor and each Guarantor shall pay and indemnify each Lender and the Administrative Agent for, and hold it harmless from and against, any and all obligations, liabilities, losses, damages, costs, expenses (including disbursements and
reasonable legal fees of counsel to any Lender or the Administrative Agent), penalties, judgments, suits, actions, claims, and disbursements imposed on, asserted against, or incurred by any Lender or the Administrative Agent: 

37.3.1 relating to the preparation, negotiation, execution, administration, or enforcement of or collection under this
Guaranty or any document, instrument, or agreement relating to any of the Obligations, including in any bankruptcy, insolvency, or similar proceeding in any jurisdiction or political subdivision thereof; 

37.3.2 relating to any amendment, modification, waiver, or consent hereunder or relating to any telecopy or telephonic
transmission purporting to be by any Guarantor or the Borrower; and 
 37.3.3 in any way relating to or
arising out of this Guaranty, or any document, instrument, or agreement relating to any of the Guarantied Obligations, or any action taken or omitted to be taken by any Lender or the Administrative Agent hereunder, and including those arising
directly or indirectly from the violation or asserted violation by any Guarantor or the Borrower or the Administrative Agent or any Lender of any Law, rule, regulation, judgment, order, or the like of any jurisdiction or political subdivision
thereof (including those relating to environmental protection, health, labor, importing, exporting, or safety) and regardless whether asserted by any governmental entity or any other Person. 

37.4 Prior Understandings. This Guaranty and the Credit Agreement constitute the entire agreement of the parties hereto with respect
to the subject matter hereof and supersede any and all other prior and contemporaneous understandings and agreements. 

37.5 Survival. All representations and warranties of the Guarantors made in connection with this Guaranty shall survive, and shall not
be waived by, the execution and delivery of this Guaranty, any investigation by or knowledge of the Administrative Agent and the Lenders, or any of them, any extension of credit, or any other event or circumstance whatsoever. 

  
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 37.6 Amendment and Restatement; No Novation. The Existing Guaranty Agreement is hereby
amended and restated in its entirety as provided herein, and this Guaranty is not intended to constitute, nor does it constitute, an interruption, suspension of continuity, satisfaction, discharge of prior duties, novation, or termination of the
liens, security interests, indebtedness, loans, liabilities, expenses, or obligations under the Credit Agreement, the Existing Credit Agreement or the Existing Guaranty Agreement. Each Guarantor and the Administrative Agent acknowledge and agree
that the Existing Guaranty Agreement has continued to guaranty the indebtedness, loans, liabilities, expenses, and obligations under the Credit Agreement and the Existing Credit Agreement since the date of execution of the Existing Guaranty
Agreement; and that this Guaranty is entitled to all rights and benefits originally pertaining to the Existing Guaranty Agreement. 
 [SIGNATURE PAGE FOLLOWS] 

  
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 [SIGNATURE PAGE - AMENDED AND RESTATED CONTINUING 

AGREEMENT OF GUARANTY AND SURETYSHIP] 
 IN WITNESS WHEREOF, the undersigned parties intending to be legally bound, have executed this Guaranty as of the date first above written with the intention that this Guaranty shall constitute a sealed
instrument. 
  

			
	KOPPERS HOLDINGS INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS WORLD-WIDE VENTURES CORPORATION
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS DELAWARE, INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

 [SIGNATURE PAGE - AMENDED AND RESTATED CONTINUING 

AGREEMENT OF GUARANTY AND SURETYSHIP] 

 

			
	KOPPERS ASIA LLC
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS CONCRETE PRODUCTS, INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	CONCRETE PARTNERS, INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS VENTURES LLC
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

  
 138

 [SIGNATURE PAGE - AMENDED AND RESTATED CONTINUING 

AGREEMENT OF GUARANTY AND SURETYSHIP] 

 

			
	Acknowledged and consented to:
	
	PNC BANK, NATIONAL ASSOCIATION, as Administrative Agent
		
	By:	 	
/s/ Tracy J. DeCock              
                        (SEAL)

	Name:	 	Tracy J. DeCock
	Title:	 	Senior Vice President
	
	Acknowledged and consented to:
	
	KOPPERS INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

  
 139

 EXHIBIT 1.1(I) 

AMENDED AND RESTATED INTERCOMPANY SUBORDINATION AGREEMENT 
 THIS AMENDED AND RESTATED INTERCOMPANY SUBORDINATION AGREEMENT is dated as of March 27, 2013 and is made by and among KOPPERS INC., a Pennsylvania corporation (the
“Borrower”), EACH OF THE PERSONS LISTED ON THE SIGNATURE PAGES HERETO AND EACH OF THE OTHER PERSONS WHICH BECOMES A GUARANTOR UNDER THE CREDIT AGREEMENT (EACH AS DEINFED BELOW) OR IS OTHERWISE REQUIRED TO BE A PARTY HEREUNDER
PURSUANT TO THE CREDIT AGREEMENT HEREUNDER FROM TIME TO TIME (the Borrower, each other Person and each Guarantor being individually referred to herein as a “Company” and collectively as the “Companies”), and
PNC BANK, NATIONAL ASSOCIATION, as administrative agent (the “Administrative Agent”) for the Lenders (defined below). 
 WITNESSETH THAT: 
 WHEREAS, reference is made to that certain Amended and Restated
Intercompany Subordination Agreement, dated as of October 31, 2008, made by the Companies (as defined therein) party thereto and the Administrative Agent, as heretofore amended (as so amended, the “Existing Intercompany Subordination
Agreement”), executed and delivered pursuant to that certain Amended and Restated Credit Agreement, dated October 31, 2008, among the Borrower, the Guarantors (as defined therein) party thereto, the Lenders (as defined therein)
party thereto, and the Administrative Agent, as heretofore amended (as so amended, the “Existing Credit Agreement”); and 
 WHEREAS, the parties desire to further amend and restate the Existing Credit Agreement pursuant to that certain Amended and Restated Credit Agreement (as it may hereafter from time to time be further
restated, amended, modified or supplemented, the “Credit Agreement”) of even date herewith by and among the Borrower, the Guarantors (as defined therein) from time to time party thereto (the “Guarantors”), the
Lenders (as defined therein) from time to time party thereto (the “Lenders”), and the Administrative Agent; each capitalized term used herein shall, unless otherwise defined herein, have the meaning specified in the Credit
Agreement; and 
 WHEREAS, pursuant to the Credit Agreement, the Administrative Agent and the Lenders have agreed to make
certain loans and other financial accommodations to the Borrower; and 
 WHEREAS, the Companies have or, in the future, may have
liabilities, obligations or indebtedness owed to each other (the liabilities, obligations and indebtedness of each of the Companies to any other Company, now existing or hereafter incurred (whether created directly or acquired by assignment or
otherwise), and interest and premiums, if any, thereon and other amounts payable in respect thereof and all other obligations and other amounts payable by any Company to any other Company are hereinafter collectively referred to as the
“Intercompany Indebtedness”); and 

  
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 WHEREAS, the obligation of the Administrative Agent and the Lenders to make loans under the
Credit Agreement is subject to the conditions, among others, that the Companies amend and restate the Existing Intercompany Subordination Agreement and subordinate the Intercompany Indebtedness to the Obligations of the Borrower or any other Company
to the Administrative Agent or the Lenders pursuant to the Credit Agreement, the other Loan Documents and any Lender-Provided Hedge and any Lender-Provided Treasury/Credit Arrangement (collectively, the “Senior Debt”) in the manner
set forth herein. 
 NOW, THEREFORE, intending to be legally bound hereby, and for good and valuable consideration, the receipt
and sufficiency of which are hereby acknowledged, the parties hereto covenant and agree as follows: 
 NOW, THEREFORE, intending
to be legally bound hereby, the parties hereto covenant and agree as follows: 
 38. INTERCOMPANY INDEBTEDNESS SUBORDINATED
TO SENIOR DEBT. THE RECITALS SET FORTH ABOVE ARE HEREBY INCORPORATED BY REFERENCE. ALL INTERCOMPANY INDEBTEDNESS SHALL BE SUBORDINATE AND SUBJECT IN RIGHT OF PAYMENT UNTIL RECEIPT BY THE ADMINISTRATIVE AGENT AND THE LENDERS OF PAYMENT IN FULL.

 39. PAYMENT OVER OF PROCEEDS UPON DISSOLUTION, ETC. UPON ANY DISTRIBUTION OF ASSETS OF ANY COMPANY IN THE EVENT OF
(A) ANY INSOLVENCY OR BANKRUPTCY CASE OR PROCEEDING, OR ANY RECEIVERSHIP, LIQUIDATION, REORGANIZATION OR OTHER SIMILAR CASE OR PROCEEDING IN CONNECTION THEREWITH, RELATIVE TO ANY COMPANY OR TO ITS CREDITORS, AS SUCH, OR TO ITS ASSETS, OR
(B) ANY LIQUIDATION, DISSOLUTION OR OTHER WINDING UP OF ANY COMPANY, WHETHER VOLUNTARY OR INVOLUNTARY AND WHETHER OR NOT INVOLVING INSOLVENCY OR BANKRUPTCY, OR (C) ANY ASSIGNMENT FOR THE BENEFIT OF CREDITORS OR ANY MARSHALLING OF ASSETS
AND LIABILITIES OF ANY COMPANY (A COMPANY DISTRIBUTING ASSETS AS SET FORTH HEREIN BEING REFERRED TO IN SUCH CAPACITY AS A “DISTRIBUTING COMPANY”), THEN AND IN ANY SUCH EVENT, THE ADMINISTRATIVE AGENT SHALL BE ENTITLED TO RECEIVE,
FOR THE BENEFIT OF THE ADMINISTRATIVE AGENT AND THE LENDERS AS THEIR RESPECTIVE INTERESTS MAY APPEAR, PAYMENT IN FULL OF ALL AMOUNTS DUE OR TO BECOME DUE (WHETHER OR NOT AN EVENT OF DEFAULT HAS OCCURRED UNDER THE TERMS OF THE LOAN DOCUMENTS OR THE
SENIOR DEBT HAS BEEN DECLARED DUE AND PAYABLE PRIOR TO THE DATE ON WHICH IT WOULD OTHERWISE HAVE BECOME DUE AND PAYABLE) ON OR IN RESPECT OF ANY AND ALL SENIOR DEBT BEFORE THE HOLDER OF ANY INTERCOMPANY INDEBTEDNESS OWED BY THE DISTRIBUTING COMPANY
IS ENTITLED TO RECEIVE ANY PAYMENT ON ACCOUNT OF THE PRINCIPAL OF OR INTEREST ON SUCH INTERCOMPANY INDEBTEDNESS, AND TO THAT END, THE ADMINISTRATIVE AGENT SHALL BE ENTITLED TO RECEIVE, FOR APPLICATION TO THE PAYMENT OF THE SENIOR DEBT, ANY PAYMENT
OR DISTRIBUTION OF ANY KIND OR CHARACTER, WHETHER IN CASH, PROPERTY OR SECURITIES, 

  
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WHICH MAY BE PAYABLE OR DELIVERABLE IN RESPECT OF THE INTERCOMPANY INDEBTEDNESS OWED BY THE DISTRIBUTING COMPANY IN ANY SUCH CASE, PROCEEDING, DISSOLUTION, LIQUIDATION OR OTHER WINDING UP
EVENT. 
 40. NO COMMENCEMENT OF ANY PROCEEDING. EACH COMPANY AGREES THAT, SO LONG AS THE SENIOR DEBT SHALL REMAIN
UNPAID, IT WILL NOT COMMENCE, OR JOIN WITH ANY CREDITOR OTHER THAN THE LENDERS AND THE ADMINISTRATIVE AGENT IN COMMENCING, ANY PROCEEDING REFERRED TO IN THE FIRST PARAGRAPH OF SECTION 2 AGAINST ANY OTHER COMPANY THAT OWES IT ANY INTERCOMPANY
INDEBTEDNESS. 
 41. PRIOR PAYMENT OF SENIOR DEBT UPON ACCELERATION OF INTERCOMPANY INDEBTEDNESS. IF ANY PORTION OF THE
INTERCOMPANY INDEBTEDNESS OWED BY ANY COMPANY BECOMES OR IS DECLARED DUE AND PAYABLE BEFORE ITS STATED MATURITY, THEN AND IN SUCH EVENT THE ADMINISTRATIVE AGENT AND THE LENDERS SHALL BE ENTITLED TO RECEIVE PAYMENT IN FULL OF ALL AMOUNTS DUE AND TO
BECOME DUE ON OR IN RESPECT OF THE SENIOR DEBT (WHETHER OR NOT AN EVENT OF DEFAULT HAS OCCURRED UNDER THE TERMS OF THE LOAN DOCUMENTS OR THE SENIOR DEBT HAS BEEN DECLARED DUE AND PAYABLE PRIOR TO THE DATE ON WHICH IT WOULD OTHERWISE HAVE BECOME DUE
AND PAYABLE) BEFORE THE HOLDER OF ANY SUCH INTERCOMPANY INDEBTEDNESS IS ENTITLED TO RECEIVE ANY PAYMENT THEREON. 
 42.
NO PAYMENT WHEN SENIOR DEBT IN DEFAULT. IF ANY EVENT OF DEFAULT OR POTENTIAL SHALL HAVE OCCURRED AND BE CONTINUING, OR SUCH AN EVENT OF DEFAULT OR POTENTIAL DEFAULT WOULD RESULT FROM OR EXIST AFTER GIVING EFFECT TO A PAYMENT WITH RESPECT TO ANY
PORTION OF THE INTERCOMPANY INDEBTEDNESS, UNLESS THE REQUIRED LENDERS SHALL HAVE CONSENTED TO OR WAIVED THE SAME, SO LONG AS ANY OF THE SENIOR DEBT SHALL REMAIN OUTSTANDING, NO PAYMENT SHALL BE MADE BY ANY COMPANY OWING SUCH INTERCOMPANY
INDEBTEDNESS ON ACCOUNT OF PRINCIPAL OR INTEREST ON ANY PORTION OF THE INTERCOMPANY INDEBTEDNESS. 
 43. PAYMENT
PERMITTED IF NO DEFAULT. NOTHING CONTAINED IN THIS AGREEMENT SHALL PREVENT ANY OF THE COMPANIES, AT ANY TIME EXCEPT DURING THE PENDENCY OF ANY OF THE CONDITIONS DESCRIBED IN SECTIONS 2, 4 AND 5, FROM MAKING REGULARLY SCHEDULED PAYMENTS OF
PRINCIPAL OF OR INTEREST ON ANY PORTION OF THE INTERCOMPANY INDEBTEDNESS, OR THE RETENTION THEREOF BY ANY OF THE COMPANIES OF ANY MONEY DEPOSITED WITH IT FOR THE PAYMENT OF OR ON ACCOUNT OF THE PRINCIPAL OF OR INTEREST ON THE INTERCOMPANY
INDEBTEDNESS. 
 44. RECEIPT OF PROHIBITED PAYMENTS. IF, NOTWITHSTANDING THE FOREGOING PROVISIONS OF SECTIONS 2, 4, 5 AND
6, A COMPANY THAT IS OWED INTERCOMPANY INDEBTEDNESS BY A DISTRIBUTING COMPANY SHALL HAVE 

  
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RECEIVED ANY PAYMENT OR DISTRIBUTION OF ASSETS FROM THE DISTRIBUTING COMPANY OF ANY KIND OR CHARACTER, WHETHER IN CASH, PROPERTY OR SECURITIES, THEN AND IN SUCH EVENT SUCH PAYMENT OR
DISTRIBUTION SHALL BE HELD IN TRUST FOR THE BENEFIT OF THE ADMINISTRATIVE AGENT AND THE LENDERS AS THEIR RESPECTIVE INTERESTS MAY APPEAR, SHALL BE SEGREGATED FROM OTHER FUNDS AND PROPERTY HELD BY SUCH COMPANY, AND SHALL BE FORTHWITH PAID OVER TO THE
ADMINISTRATIVE AGENT IN THE SAME FORM AS SO RECEIVED (WITH ANY NECESSARY ENDORSEMENT) TO BE APPLIED (IN THE CASE OF CASH) TO OR HELD AS COLLATERAL (IN THE CASE OF NONCASH PROPERTY OR SECURITIES) FOR THE PAYMENT OR PREPAYMENT OF THE SENIOR DEBT IN
ACCORDANCE WITH THE TERMS OF THE CREDIT AGREEMENT. 
 45. RIGHTS OF SUBROGATION. EACH COMPANY AGREES THAT NO PAYMENT OR
DISTRIBUTION TO THE ADMINISTRATIVE AGENT OR THE LENDERS PURSUANT TO THE PROVISIONS OF THIS AGREEMENT SHALL ENTITLE IT TO EXERCISE ANY RIGHTS OF SUBROGATION IN RESPECT THEREOF UNTIL THE SENIOR DEBT SHALL HAVE BEEN INDEFEASIBLY PAID IN FULL.

 46. AGREEMENT SOLELY TO DEFINE RELATIVE RIGHTS. THE PURPOSE OF THIS AGREEMENT IS SOLELY TO DEFINE THE RELATIVE RIGHTS OF
THE COMPANIES, ON THE ONE HAND, AND THE ADMINISTRATIVE AGENT AND THE LENDERS, ON THE OTHER HAND. NOTHING CONTAINED IN THIS AGREEMENT IS INTENDED TO OR SHALL IMPAIR, AS BETWEEN ANY OF THE COMPANIES AND THEIR CREDITORS OTHER THAN THE ADMINISTRATIVE
AGENT AND THE LENDERS, THE OBLIGATION OF THE COMPANIES TO EACH OTHER TO PAY THE PRINCIPAL OF AND INTEREST ON THE INTERCOMPANY INDEBTEDNESS AS AND WHEN THE SAME SHALL BECOME DUE AND PAYABLE IN ACCORDANCE WITH ITS TERMS, OR IS INTENDED TO OR SHALL
AFFECT THE RELATIVE RIGHTS AMONG THE COMPANIES AND THEIR CREDITORS OTHER THAN THE ADMINISTRATIVE AGENT AND THE LENDERS, NOR SHALL ANYTHING HEREIN PREVENT ANY OF THE COMPANIES FROM EXERCISING ALL REMEDIES OTHERWISE PERMITTED BY APPLICABLE LAW UPON
DEFAULT UNDER ANY AGREEMENT PURSUANT TO WHICH THE INTERCOMPANY INDEBTEDNESS IS CREATED, SUBJECT TO THE RIGHTS, IF ANY, UNDER THIS AGREEMENT OF THE ADMINISTRATIVE AGENT AND THE LENDERS TO RECEIVE CASH, PROPERTY OR SECURITIES OTHERWISE PAYABLE OR
DELIVERABLE WITH RESPECT TO THE INTERCOMPANY INDEBTEDNESS. 
 47. INSTRUMENTS EVIDENCING INTERCOMPANY INDEBTEDNESS. EACH
COMPANY SHALL CAUSE EACH INSTRUMENT WHICH NOW OR HEREAFTER EVIDENCES ALL OR A PORTION OF THE INTERCOMPANY INDEBTEDNESS TO BE CONSPICUOUSLY MARKED AS FOLLOWS: 

“This instrument is subject to the terms of that certain Intercompany Subordination Agreement dated as of
March 27, 2013, in favor of PNC BANK, NATIONAL ASSOCIATION, as Administrative Agent for the Lenders referred 

  
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to therein, which Intercompany Subordination Agreement is incorporated herein by reference. Notwithstanding any contrary statement contained in the within instrument, no payment on account of the
principal thereof or interest thereon shall become due or payable except in accordance with the express terms of the Intercompany Subordination Agreement.” 
 Each Company will further mark its internal records in such a manner as shall be effective to give proper notice to the effect of this Agreement. 

48. NO IMPLIED WAIVERS OF SUBORDINATION. NO RIGHT OF THE ADMINISTRATIVE AGENT OR ANY LENDER TO ENFORCE SUBORDINATION, AS HEREIN
PROVIDED, SHALL AT ANY TIME IN ANY WAY BE PREJUDICED OR IMPAIRED BY ANY ACT OR FAILURE TO ACT ON THE PART OF ANY COMPANY OR BY ANY ACT OR FAILURE TO ACT BY THE ADMINISTRATIVE AGENT OR ANY LENDER, OR BY ANY NON-COMPLIANCE BY ANY COMPANY WITH THE
TERMS, PROVISIONS AND COVENANTS OF ANY AGREEMENT PURSUANT TO WHICH THE INTERCOMPANY INDEBTEDNESS IS CREATED, REGARDLESS OF ANY KNOWLEDGE THEREOF WITH WHICH THE ADMINISTRATIVE AGENT OR ANY LENDER MAY HAVE OR BE OTHERWISE CHARGED. EACH COMPANY BY ITS
ACCEPTANCE HEREOF SHALL AGREE THAT, SO LONG AS THERE IS SENIOR DEBT OUTSTANDING OR COMMITMENTS IN EFFECT UNDER THE CREDIT AGREEMENT, SUCH COMPANY SHALL NOT AGREE TO SELL, ASSIGN, PLEDGE, ENCUMBER OR OTHERWISE DISPOSE OF, OR AGREE TO COMPROMISE, THE
OBLIGATIONS OF THE OTHER COMPANIES WITH RESPECT TO THEIR INTERCOMPANY INDEBTEDNESS, OTHER THAN BY MEANS OF PAYMENT OF SUCH INTERCOMPANY INDEBTEDNESS ACCORDING TO ITS TERMS, WITHOUT THE PRIOR WRITTEN CONSENT OF THE ADMINISTRATIVE AGENT.

 Without in any way limiting the generality of the foregoing paragraph, the Administrative Agent or any of the Lenders may, at
any time and from time to time, without the consent of or notice to any of the Companies, except the Borrower to the extent provided in the Credit Agreement, without incurring responsibility to any of the Companies and without impairing or releasing
the subordination provided in this Agreement or the obligations hereunder of the Companies to the Administrative Agent and the Lenders, do any one or more of the following in accordance with the terms of the Credit Agreement: (i) change the
manner, place or terms of payment, or extend the time of payment, renew or alter the Senior Debt or otherwise amend or supplement the Senior Debt or the Loan Documents; (ii) sell, exchange, release or otherwise deal with any property pledged,
mortgaged or otherwise securing the Senior Debt; (iii) release any person liable in any manner for the payment or collection of the Senior Debt; and (iv) exercise or refrain from exercising any rights against any of the Companies and any
other person. 
 49. ADDITIONAL SUBSIDIARIES. THE COMPANIES COVENANT AND AGREE THAT THEY SHALL CAUSE SUBSIDIARIES (OTHER THAN
EXCLUDED SUBSIDIARIES) CREATED OR ACQUIRED AFTER THE DATE OF THIS AGREEMENT, AND ANY OTHER SUBSIDIARIES REQUIRED TO JOIN THIS AGREEMENT PURSUANT TO SECTION 11.13 [JOINDER OF GUARANTORS] OR OTHERWISE UNDER THE CREDIT AGREEMENT, TO EXECUTE A
GUARANTOR JOINDER IN SUBSTANTIALLY 

  
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THE FORM OF EXHIBIT 1.1(G)(1) TO THE CREDIT AGREEMENT, WHEREBY SUCH SUBSIDIARY JOINS THIS AGREEMENT AND SUBORDINATES ALL INDEBTEDNESS OWED TO ANY SUCH SUBSIDIARY BY ANY OF THE COMPANIES
OR OTHER SUBSIDIARIES HEREAFTER CREATED OR ACQUIRED TO THE SENIOR DEBT. 
 50. CONTINUING FORCE AND EFFECT. THIS
AGREEMENT SHALL CONTINUE IN FORCE FOR SO LONG AS ANY PORTION OF THE SENIOR DEBT REMAINS UNPAID AND ANY COMMITMENTS OR LETTERS OF CREDIT UNDER THE CREDIT AGREEMENT REMAIN OUTSTANDING, IT BEING CONTEMPLATED THAT THIS AGREEMENT BE OF A CONTINUING
NATURE. 
 51. MODIFICATION, AMENDMENTS OR WAIVERS. ANY AND ALL AGREEMENTS AMENDING OR CHANGING ANY PROVISION OF THIS
AGREEMENT OR THE RIGHTS OF THE ADMINISTRATIVE AGENT OR THE LENDERS HEREUNDER, AND ANY AND ALL WAIVERS OR CONSENTS TO EVENTS OF DEFAULT OR OTHER DEPARTURES FROM THE DUE PERFORMANCE OF ANY COMPANY HEREUNDER, SHALL BE MADE ONLY BY WRITTEN AGREEMENT,
WAIVER OR CONSENT SIGNED BY THE ADMINISTRATIVE AGENT, ACTING ON BEHALF OF ALL THE LENDERS, WITH THE WRITTEN CONSENT OF THE REQUIRED LENDERS, ANY SUCH AGREEMENT, WAIVER OR CONSENT MADE WITH SUCH WRITTEN CONSENT BEING EFFECTIVE TO BIND ALL THE
LENDERS. 
 52. EXPENSES. THE COMPANIES UNCONDITIONALLY AND JOINTLY AND SEVERALLY AGREE UPON DEMAND TO PAY TO THE
ADMINISTRATIVE AGENT AND THE LENDERS THE AMOUNT OF ANY AND ALL OUT-OF-POCKET COSTS, EXPENSES AND DISBURSEMENTS, INCLUDING FEES AND EXPENSES OF COUNSEL (INCLUDING THE ALLOCATED COSTS OF STAFF COUNSEL) FOR WHICH REIMBURSEMENT IS CUSTOMARILY OBTAINED,
WHICH THE ADMINISTRATIVE AGENT OR ANY OF THE LENDERS MAY INCUR IN CONNECTION WITH (A) THE EXERCISE OR ENFORCEMENT OF ANY OF THE RIGHTS OF THE ADMINISTRATIVE AGENT OR THE LENDERS HEREUNDER, OR (B) THE FAILURE BY ANY OF THE COMPANIES TO
PERFORM OR OBSERVE ANY OF THE PROVISIONS HEREOF. 
 53. SEVERABILITY. THE PROVISIONS OF THIS AGREEMENT ARE INTENDED TO BE
SEVERABLE. IF ANY PROVISION OF THIS AGREEMENT SHALL BE HELD INVALID OR UNENFORCEABLE IN WHOLE OR IN PART IN ANY JURISDICTION, SUCH PROVISION SHALL, AS TO SUCH JURISDICTION, BE INEFFECTIVE TO THE EXTENT OF SUCH INVALIDITY OR UNENFORCEABILITY WITHOUT
IN ANY MANNER AFFECTING THE VALIDITY OR ENFORCEABILITY THEREOF IN ANY OTHER JURISDICTION OR THE REMAINING PROVISIONS HEREOF IN ANY JURISDICTION. 
 54. GOVERNING LAW. THIS AGREEMENT SHALL BE A CONTRACT UNDER THE INTERNAL LAWS OF THE COMMONWEALTH OF PENNSYLVANIA AND FOR ALL PURPOSES SHALL BE CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAWS OF THE
COMMONWEALTH OF PENNSYLVANIA, WITHOUT GIVING EFFECT TO ITS PRINCIPLES OF CONFLICT OF LAWS. 

  
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 55. SUCCESSORS AND ASSIGNS. THIS AGREEMENT SHALL INURE TO THE BENEFIT OF THE
ADMINISTRATIVE AGENT AND THE LENDERS AND THEIR RESPECTIVE SUCCESSORS AND ASSIGNS, AS PERMITTED IN THE CREDIT AGREEMENT, AND THE OBLIGATIONS OF EACH COMPANY SHALL BE BINDING UPON THEIR RESPECTIVE SUCCESSORS AND PERMITTED ASSIGNS, PROVIDED, THAT NO
COMPANY MAY ASSIGN OR TRANSFER ITS RIGHTS OR OBLIGATIONS HEREUNDER OR ANY INTEREST HEREIN AND ANY SUCH PURPORTED ASSIGNMENT OR TRANSFER SHALL BE NULL AND VOID. THE DUTIES AND OBLIGATIONS OF THE COMPANIES MAY NOT BE DELEGATED OR TRANSFERRED BY THE
COMPANIES WITHOUT THE PRIOR WRITTEN CONSENT OF THE REQUIRED LENDERS AND ANY SUCH DELEGATION OR TRANSFER WITHOUT SUCH CONSENT SHALL BE NULL AND VOID. EXCEPT TO THE EXTENT OTHERWISE REQUIRED BY THE CONTEXT OF THIS AGREEMENT, THE WORD
“LENDERS” WHEN USED HEREIN SHALL INCLUDE, WITHOUT LIMITATION, ANY HOLDER OF A NOTE OR AN ASSIGNMENT OF RIGHTS THEREIN ORIGINALLY ISSUED TO A LENDER UNDER THE CREDIT AGREEMENT, AND EACH SUCH HOLDER OF A NOTE OR ASSIGNMENT SHALL HAVE
THE BENEFITS OF THIS AGREEMENT TO THE SAME EXTENT AS IF SUCH HOLDER HAD ORIGINALLY BEEN A LENDER UNDER THE CREDIT AGREEMENT. 
 56. JOINT AND SEVERAL OBLIGATIONS. EACH OF THE OBLIGATIONS OF EACH AND EVERY COMPANY UNDER THIS AGREEMENT IS JOINT AND SEVERAL. THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM, MAY, IN THEIR
SOLE DISCRETION, ELECT TO ENFORCE THIS AGREEMENT AGAINST ANY COMPANY WITHOUT ANY DUTY OR RESPONSIBILITY TO PURSUE ANY OTHER COMPANY AND SUCH AN ELECTION BY THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM, SHALL NOT BE A DEFENSE TO ANY
ACTION THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM, MAY ELECT TO TAKE AGAINST ANY COMPANY. EACH OF THE LENDERS AND ADMINISTRATIVE AGENT HEREBY RESERVES ALL RIGHT AGAINST EACH COMPANY. 

57. COUNTERPARTS. THIS AGREEMENT MAY BE EXECUTED IN ANY NUMBER OF COUNTERPARTS AND BY THE DIFFERENT PARTIES HERETO ON SEPARATE
COUNTERPARTS, EACH OF WHICH, WHEN EXECUTED AND DELIVERED, SHALL BE DEEMED AN ORIGINAL, BUT ALL SUCH COUNTERPARTS SHALL CONSTITUTE BUT ONE AND THE SAME INSTRUMENT. EACH COMPANY ACKNOWLEDGES AND AGREES THAT A TELECOPY OR ELECTRONIC TRANSMISSION TO THE
ADMINISTRATIVE AGENT OR ANY LENDER OF THE SIGNATURE PAGE HEREOF PURPORTING TO BE SIGNED ON BEHALF OF ANY COMPANY SHALL CONSTITUTE EFFECTIVE AND BINDING EXECUTION AND DELIVERY HEREOF BY SUCH COMPANY. 

58. ATTORNEYS-IN-FACT. EACH OF THE COMPANIES HEREBY AUTHORIZES AND EMPOWERS THE ADMINISTRATIVE AGENT, AT THE ELECTION OF THE
ADMINISTRATIVE AGENT AND IN THE NAME OF EITHER THE ADMINISTRATIVE AGENT, FOR THE BENEFIT OF THE ADMINISTRATIVE AGENT AND THE LENDERS AS THEIR RESPECTIVE INTERESTS MAY APPEAR, OR IN THE 

  
 146

 
NAME OF EACH SUCH COMPANY AS IS OWED INTERCOMPANY INDEBTEDNESS, TO EXECUTE AND FILE PROOFS AND DOCUMENTS AND TAKE ANY OTHER ACTION THE ADMINISTRATIVE AGENT MAY DEEM ADVISABLE TO COMPLETELY
PROTECT THE ADMINISTRATIVE AGENT’S AND THE LENDERS’ INTERESTS IN THE INTERCOMPANY INDEBTEDNESS AND THE RIGHT OF THE ADMINISTRATIVE AGENT AND THE LENDERS OF ENFORCEMENT THEREOF, AND TO THAT END EACH OF THE COMPANIES HEREBY IRREVOCABLY
MAKES, CONSTITUTES AND APPOINTS THE ADMINISTRATIVE AGENT, ITS OFFICERS, EMPLOYEES AND AGENTS, OR ANY OF THEM, WITH FULL POWER OF SUBSTITUTION, AS THE TRUE AND LAWFUL ATTORNEY-IN-FACT AND AGENT OF SUCH COMPANY, AND WITH FULL POWER FOR SUCH COMPANY,
AND IN THE NAME, PLACE AND STEAD OF SUCH COMPANY FOR THE PURPOSE OF CARRYING OUT THE PROVISIONS OF THIS AGREEMENT, AND TAKING ANY ACTION AND EXECUTING, DELIVERING, FILING AND RECORDING ANY INSTRUMENTS WHICH THE ADMINISTRATIVE AGENT MAY DEEM
NECESSARY OR ADVISABLE TO ACCOMPLISH THE PURPOSES HEREOF, WHICH POWER OF ATTORNEY, BEING GIVEN FOR SECURITY, IS COUPLED WITH AN INTEREST AND IS IRREVOCABLE. EACH COMPANY HEREBY RATIFIES AND CONFIRMS, AND AGREES TO RATIFY AND CONFIRM, ALL ACTION
TAKEN BY THE ADMINISTRATIVE AGENT, ITS OFFICERS, EMPLOYEES OR AGENTS PURSUANT TO THE FOREGOING POWER OF ATTORNEY. 
 59.
APPLICATION OF PAYMENTS. IN THE EVENT ANY PAYMENTS ARE RECEIVED BY THE ADMINISTRATIVE AGENT UNDER THE TERMS OF THIS AGREEMENT FOR APPLICATION TO THE SENIOR DEBT AT ANY TIME WHEN THE SENIOR DEBT HAS NOT BEEN DECLARED DUE AND PAYABLE AND PRIOR TO
THE DATE ON WHICH IT WOULD OTHERWISE BECOME DUE AND PAYABLE, SUCH PAYMENT SHALL CONSTITUTE A VOLUNTARY PREPAYMENT OF THE SENIOR DEBT FOR ALL PURPOSES UNDER THE CREDIT AGREEMENT. 

60. REMEDIES. IN THE EVENT OF A BREACH BY ANY OF THE COMPANIES IN THE PERFORMANCE OF ANY OF THE TERMS OF THIS AGREEMENT, THE
ADMINISTRATIVE AGENT, ON BEHALF OF THE LENDERS, MAY DEMAND SPECIFIC PERFORMANCE OF THIS AGREEMENT AND SEEK INJUNCTIVE RELIEF AND MAY EXERCISE ANY OTHER REMEDY AVAILABLE AT LAW OR IN EQUITY, IT BEING RECOGNIZED THAT THE REMEDIES OF THE ADMINISTRATIVE
AGENT ON BEHALF OF THE LENDERS AT LAW MAY NOT FULLY COMPENSATE THE ADMINISTRATIVE AGENT ON BEHALF OF THE LENDERS FOR THE DAMAGES THEY MAY SUFFER IN THE EVENT OF A BREACH HEREOF. 

61. CONSENT TO JURISDICTION; WAIVER OF JURY TRIAL. EACH COMPANY HEREBY IRREVOCABLY SUBMITS TO THE NONEXCLUSIVE JURISDICTION OF ANY
PENNSYLVANIA STATE OR FEDERAL COURT SITTING IN ALLEGHENY COUNTY, IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT, AND EACH COMPANY HEREBY IRREVOCABLY AGREES THAT ALL CLAIMS IN RESPECT OF SUCH ACTION OR PROCEEDING MAY BE
HEARD AND DETERMINED IN SUCH PENNSYLVANIA STATE OR FEDERAL COURT. EACH COMPANY HEREBY WAIVES TO THE FULLEST EXTENT IT MAY 

  
 147

 
EFFECTIVELY DO SO, THE DEFENSE OF AN INCONVENIENT FORUM TO THE MAINTENANCE OF ANY SUCH ACTION OR PROCEEDING. EACH COMPANY HEREBY APPOINTS THE PROCESS AGENT IDENTIFIED BELOW (THE
“PROCESS AGENT”) AS ITS AGENT TO RECEIVE ON BEHALF OF SUCH PARTY AND ITS RESPECTIVE PROPERTY SERVICE OF COPIES OF THE SUMMONS AND COMPLAINT AND ANY OTHER PROCESS WHICH MAY BE SERVED IN ANY ACTION OR PROCEEDING. SUCH SERVICE MAY BE
MADE BY MAILING OR DELIVERING A COPY OF SUCH PROCESS TO THE COMPANY IN CARE OF THE PROCESS AGENT AT THE PROCESS AGENT’S ADDRESS, AND EACH COMPANY HEREBY AUTHORIZES AND DIRECTS THE PROCESS AGENT TO RECEIVE SUCH SERVICE ON ITS BEHALF. EACH
COMPANY AGREES THAT A FINAL JUDGMENT IN ANY SUCH ACTION OR PROCEEDING SHALL BE CONCLUSIVE AND MAY BE ENFORCED IN OTHER JURISDICTIONS (OR ANY POLITICAL SUBDIVISION THEREOF) BY SUIT ON THE JUDGMENT OR IN ANY OTHER MANNER PROVIDED AT LAW. EACH COMPANY
FURTHER AGREES THAT IT SHALL, FOR SO LONG AS ANY COMMITMENT OR ANY OBLIGATION OF ANY LOAN PARTY TO ANY LENDER REMAINS OUTSTANDING, CONTINUE TO RETAIN PROCESS AGENT FOR THE PURPOSES SET FORTH IN THIS SECTION 24. THE PROCESS AGENT IS THE
BORROWER, WITH AN OFFICE ON THE DATE HEREOF AS SET FORTH IN THE CREDIT AGREEMENT. THE PROCESS AGENT HEREBY ACCEPTS THE APPOINTMENT OF PROCESS AGENT BY THE COMPANIES AND AGREES TO ACT AS PROCESS AGENT ON BEHALF OF THE COMPANIES. 

62. EXCEPT AS PROHIBITED BY LAW, EACH COMPANY HEREBY WAIVES TRIAL BY A JURY IN ANY ACTION, SUIT, PROCEEDING OR COUNTERCLAIM OF ANY
KIND ARISING OUT OF THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT OR THE COLLATERAL TO THE FULLEST EXTENT PERMITTED BY LAW. 

63. NOTICES. ALL NOTICES, STATEMENTS, REQUESTS AND DEMANDS AND OTHER COMMUNICATIONS GIVEN TO OR MADE UPON THE COMPANIES, THE
ADMINISTRATIVE AGENT OR THE LENDERS IN ACCORDANCE WITH THE PROVISIONS OF THIS AGREEMENT SHALL BE GIVEN OR MADE AS PROVIDED IN SECTION 11.5 [NOTICES; EFFECTIVENESS; ELECTRONIC COMMUNICATION] OF THE CREDIT AGREEMENT. 

64. RULES OF CONSTRUCTION. THE RULES OF CONSTRUCTION SET FORTH IN SECTION 1.2 [CONSTRUCTION] OF THE CREDIT AGREEMENT SHALL APPLY
TO THIS AGREEMENT. 
 65. AMENDMENT AND RESTATEMENT; NO NOVATION. THE EXISTING INTERCOMPANY SUBORDINATION AGREEMENT IS
HEREBY AMENDED AND RESTATED IN ITS ENTIRETY AS PROVIDED HEREIN, AND THIS AGREEMENT IS NOT INTENDED TO CONSTITUTE, NOR DOES IT CONSTITUTE, AN INTERRUPTION, SUSPENSION OF CONTINUITY, SATISFACTION, DISCHARGE OF PRIOR DUTIES, NOVATION, OR TERMINATION OF
THE LIENS, SECURITY INTERESTS, INDEBTEDNESS, LOANS, LIABILITIES, EXPENSES, OR OBLIGATIONS UNDER THE CREDIT AGREEMENT, THE EXISTING CREDIT AGREEMENT OR THE EXISTING INTERCOMPANY SUBORDINATION AGREEMENT. EACH COMPANY AND THE

  
 148

 
ADMINISTRATIVE AGENT ACKNOWLEDGE AND AGREE THAT THE EXISTING INTERCOMPANY SUBORDINATION AGREEMENT HAS CONTINUED TO SECURE THE INDEBTEDNESS, LOANS, LIABILITIES, EXPENSES, AND OBLIGATIONS UNDER
THE CREDIT AGREEMENT AND THE EXISTING CREDIT AGREEMENT SINCE THE DATE OF EXECUTION OF THE EXISTING INTERCOMPANY SUBORDINATION AGREEMENT; AND THAT THIS AGREEMENT IS ENTITLED TO ALL RIGHTS AND BENEFITS ORIGINALLY PERTAINING TO THE EXISTING
INTERCOMPANY SUBORDINATION AGREEMENT. 
 [SIGNATURES APPEAR ON THE FOLLOWING PAGES] 

  
 149

 [SIGNATURE PAGE - AMENDED AND RESTATED 

INTERCOMPANY SUBORDINATION AGREEMENT] 
 WITNESS the due execution hereof as of the day and year first above written with the intent that it constitute a sealed instrument. 

 

			
	KOPPERS INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS HOLDINGS INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS WORLD-WIDE VENTURES CORPORATION
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS DELAWARE, INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

 [SIGNATURE PAGE - AMENDED AND RESTATED 

INTERCOMPANY SUBORDINATION AGREEMENT] 

 

			
	KOPPERS ASIA LLC
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS CONCRETE PRODUCTS, INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	CONCRETE PARTNERS, INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS VENTURES LLC
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

  
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 [SIGNATURE PAGE - AMENDED AND RESTATED 

INTERCOMPANY SUBORDINATION AGREEMENT] 

 

			
	PNC BANK, NATIONAL ASSOCIATION, as Administrative Agent
		
	By:	 	 /s/ Tracy J. DeCock

	Name:	 	Tracy J. DeCock
	Title:	 	Senior Vice President

  
 152

 EXHIBIT 1.1(N)(1) 

REVOLVING CREDIT NOTE 
  

					
	US$        	 		 	 Pittsburgh, Pennsylvania
 March 27, 2013

 FOR VALUE RECEIVED, the undersigned, KOPPERS INC., a Pennsylvania corporation (herein called the
“Borrower”), hereby unconditionally promises to pay to the order of
                             (the “Lender”), the lesser of (i) the principal sum of
                     U.S. Dollars (US$            ), or (ii) the aggregate unpaid
principal balance of all Revolving Credit Loans made by the Lender to the Borrower pursuant to Section 2.6.4 [Repayment of Revolving Credit Loans] of the Amended and Restated Credit Agreement, dated as of March 27, 2013, among the
Borrower, the Guarantors now or hereafter party thereto, the Lenders now or hereafter party thereto and PNC Bank, National Association, as administrative agent, (hereinafter referred to in such capacity as the “Administrative
Agent”) (as further amended, restated, modified, or supplemented from time to time, the “Credit Agreement”), together with all outstanding interest thereon on the Expiration Date. 

The Borrower shall pay interest on the unpaid principal balance hereof from time to time outstanding from the date hereof at the rate or
rates per annum specified by the Borrower pursuant to, or as otherwise provided in, the Credit Agreement. Subject to the provisions of the Credit Agreement, interest on this Revolving Credit Note will be payable pursuant to Section 5.5
[Interest Payment Dates] of, or as otherwise provided in, the Credit Agreement. If any payment or action to be made or taken hereunder shall be stated to be or become due on a day which is not a Business Day, such payment or action shall be made or
taken on the next following Business Day, unless otherwise provided in the Credit Agreement, and such extension of time shall be included in computing interest or fees, if any, in connection with such payment or action. Upon the occurrence and
during the continuation of an Event of Default and at the Administrative Agent’s discretion or upon written demand by the Required Lenders, the Borrower shall pay interest on the entire principal amount of the then outstanding Revolving Credit
Loans evidenced by this Revolving Credit Note and all other obligations due and payable to the Lender pursuant to the Credit Agreement and the other Loan Documents at a rate per annum as set forth in Section 4.3 [Interest After Default] of the
Credit Agreement. Such interest rate will accrue before and after any judgment has been entered. 
 Subject to the provisions of
the Credit Agreement, payments of both principal and interest shall be made without setoff, counterclaim or other deduction of any nature at the office of the Administrative Agent located at 500 First Avenue, Pittsburgh, Pennsylvania 15219, unless
otherwise directed in writing by the Administrative Agent, in lawful money of the United States of America in immediately available funds. 
 This Revolving Credit Note is one of the Notes referred to in, and is entitled to the benefits of, the Credit Agreement and the other Loan Documents, including the representations, warranties, covenants,
conditions, security interests and Liens contained or granted therein. The Credit Agreement among other things contains provisions for acceleration of the maturity hereof upon the happening of certain stated events and also for prepayments, in
certain circumstances, 

  
 153

 
on account of principal hereof prior to maturity upon the terms and conditions therein specified. The Borrower waives presentment, demand, notice, protest and all other demands and notices in
connection with the delivery, acceptance, performance, default or enforcement of this Revolving Credit Note and the Credit Agreement. 
 This Revolving Credit Note shall bind the Borrower and its successors and assigns, and the benefits hereof shall inure to the benefit of the Lender and its successors and assigns. All references herein to
the “Borrower”, the “Administrative Agent” and the “Lender” shall be deemed to apply to the Borrower, the Administrative Agent and the Lender, respectively, and their respective successors and assigns as permitted under
the Credit Agreement. 
 This Revolving Credit Note and any other documents delivered in connection herewith and the rights and
obligations of the parties hereto and thereto shall for all purposes be governed, by and construed and enforced in accordance with, the internal laws of the Commonwealth of Pennsylvania without giving effect to its conflicts of law principles.

 All capitalized terms used herein shall, unless otherwise defined herein, have the same meanings given to such terms in the
Credit Agreement and Section 1.2 [Construction] of the Credit Agreement shall apply to this Revolving Credit Note. 

[That certain Revolving Credit Note, made by the Borrower in favor of the Lender, pursuant to the Existing Credit Agreement (the
“Existing Revolving Credit Note”), is hereby amended and restated in its entirety and as such, the Existing Revolving Credit Note no longer constitutes obligations of the Borrower as of the date hereof separate from this Revolving Credit
Note but this Revolving Credit Note is not intended to constitute, nor does it constitute, an interruption, suspension of continuity, satisfaction, discharge of prior duties, novation, or termination of the indebtedness, loans, liabilities,
expenses, or guarantied obligations under the Credit Agreement, the Existing Credit Agreement or the Existing Revolving Credit Note. The Borrower and the Lender acknowledge and agree that the Existing Revolving Credit Note has continued to evidence
the indebtedness, loans, liabilities, expenses, and obligations under the Credit Agreement and the Existing Credit Agreement since the date of execution of the Existing Revolving Credit Note; and that this Revolving Credit Note is entitled to all
rights and benefits originally pertaining to the Existing Revolving Credit Note.] 
 [SIGNATURE PAGE FOLLOWS]

  
 154

 [SIGNATURE PAGE TO REVOLVING CREDIT NOTE] 

IN WITNESS WHEREOF, and intending to be legally bound hereby, the undersigned has executed this Revolving Credit Note by its duly
authorized officer with the intention that it constitute a sealed instrument. 
  

			
	KOPPERS INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

 EXHIBIT 1.1(N)(2) 

SWING LOAN NOTE 
  

					
	US$20,000,000	 		 	 Pittsburgh, Pennsylvania
 March 27, 2013

 FOR VALUE RECEIVED, the undersigned, KOPPERS INC., a Pennsylvania corporation (herein called the
“Borrower”), hereby unconditionally promises to pay to the order of PNC BANK, NATIONAL ASSOCIATION (the “Lender”), the lesser of (i) the principal sum of Twenty Million U.S. Dollars (US$20,000,000), or
(ii) the aggregate unpaid principal balance of all Swing Loans made by the Lender to the Borrower pursuant to the Amended and Restated Credit Agreement, dated as of March 27, 2013, among the Borrower, the Guarantors now or hereafter party
thereto, the Lenders now or hereafter party thereto, and the Lender, as administrative agent (hereinafter referred to in such capacity as the “Administrative Agent”) (as further amended, restated, modified, or supplemented from time
to time, the “Credit Agreement”), payable with respect to each Swing Loan evidenced hereby on the earlier of (i) demand by the Lender or (ii) on the Expiration Date. 

The Borrower shall pay interest on the unpaid principal balance of each Swing Loan from time to time outstanding from the date hereof at
the rate per annum and on the date(s) provided in the Credit Agreement. Subject to the provisions of the Credit Agreement, interest on this Swing Loan Note will be payable pursuant to Section 5.5 [Interest Payment Dates] of, or as otherwise
provided in, the Credit Agreement. If any payment or action to be made or taken hereunder shall be stated to be or become due on a day which is not a Business Day, such payment or action shall be made or taken on the next following Business Day,
unless otherwise provided in the Credit Agreement, and such extension of time shall be included in computing interest or fees, if any, in connection with such payment or action. Upon the occurrence and during the continuation of an Event of Default
and at the Administrative Agent’s discretion or upon written demand by the Required Lenders, the Borrower shall pay interest on the entire principal amount of the then outstanding Swing Loans evidenced by this Swing Loan Note at a rate per
annum as set forth in Section 4.3 [Interest After Default] of the Credit Agreement. Such interest rate will accrue before and after any judgment has been entered. 
 Subject to the provisions of the Credit Agreement, payments of both principal and interest shall be made without setoff, counterclaim or other deduction of any nature at the office of the Administrative
Agent located at 500 First Avenue, Pittsburgh, Pennsylvania 15219, unless otherwise directed in writing by the Administrative Agent, in lawful money of the United States of America in immediately available funds. 

This Swing Loan Note is one of the Notes referred to in, and is entitled to the benefits of, the Credit Agreement and the other Loan
Documents, including the representations, warranties, covenants, conditions, security interests and Liens contained or granted therein. The Credit Agreement among other things contains provisions for acceleration of the maturity hereof upon the
happening of certain stated events and also for prepayments, in certain circumstances, on account of principal hereof prior to maturity upon the terms and conditions therein specified. 

  
 156

 
The Borrower waives presentment, demand, notice, protest and all other demands and notices in connection with the delivery, acceptance, performance, default or enforcement of this Swing Loan Note
and the Credit Agreement. 
 The Borrower acknowledges and agrees that the Lender may at any time and in its sole discretion
demand payment of all amounts outstanding under this Swing Loan Note without prior notice to the Borrower. 
 This Swing Loan
Note shall bind the Borrower and its successors and assigns, and the benefits hereof shall inure to the benefit of the Lender and its successors and assigns. All references herein to the “Borrower”, the “Administrative Agent” and
the “Lender” shall be deemed to apply to the Borrower, the Administrative Agent and the Lender, respectively, and their respective successors and assigns as permitted under the Credit Agreement. 

This Swing Loan Note and any other documents delivered in connection herewith and the rights and obligations of the parties hereto and
thereto shall for all purposes be governed, by and construed and enforced in accordance with, the internal laws of the Commonwealth of Pennsylvania without giving effect to its conflicts of law principles. 

All capitalized terms used herein shall, unless otherwise defined herein, have the same meanings given to such terms in the Credit
Agreement and Section 1.2 [Construction] of the Credit Agreement shall apply to this Swing Loan Note. 
 That certain
Swing Loan Note, made by the Borrower in favor of the Lender, pursuant to the Existing Credit Agreement (the “Existing Swing Loan Note”), is hereby amended and restated in its entirety and as such, the Existing Swing Loan Note no
longer constitutes obligations of the Borrower as of the date hereof separate from this Swing Loan Note but this Swing Loan Note is not intended to constitute, nor does it constitute, an interruption, suspension of continuity, satisfaction,
discharge of prior duties, novation, or termination of the indebtedness, loans, liabilities, expenses, or guarantied obligations under the Credit Agreement, the Existing Credit Agreement or the Existing Swing Loan Note. The Borrower and the Lender
acknowledge and agree that the Existing Swing Loan Note has continued to evidence the indebtedness, loans, liabilities, expenses, and obligations under the Credit Agreement and the Existing Credit Agreement since the date of execution of the
Existing Swing Loan Note; and that this Swing Loan Note is entitled to all rights and benefits originally pertaining to the Existing Swing Loan Note. 
 [SIGNATURE PAGE FOLLOWS] 

  
 157

 [SIGNATURE PAGE TO SWING LOAN NOTE] 

IN WITNESS WHEREOF, and intending to be legally bound hereby, the undersigned has executed this Swing Loan Note by its duly authorized
officer with the intention that it constitute a sealed instrument. 
  

			
	KOPPERS INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

 EXHIBIT 1.1(P)(1) 

AMENDED AND RESTATED PATENT, TRADEMARK 
 AND COPYRIGHT SECURITY AGREEMENT 
 THIS AMENDED AND RESTATED PATENT,
TRADEMARK AND COPYRIGHT SECURITY AGREEMENT (the “Agreement”), dated as of March 27, 2013 is entered into by and among EACH OF THE PERSONS LISTED ON THE SIGNATURE PAGES HERETO AND EACH OF THE OTHER PERSONS WHICH BECOMES A
PLEDGOR HEREUNDER FROM TIME TO TIME (each a “Pledgor” and collectively, the “Pledgors”) and PNC BANK, NATIONAL ASSOCIATION, as administrative agent for the Lenders referred to below (the
“Administrative Agent”). 
 WITNESSETH THAT: 

WHEREAS, reference is made to that certain Amended and Restated Patent, Trademark and Copyright Security Agreement, dated as of
October 31, 2008, made by the Pledgors (as defined therein) party thereto and the Administrative Agent, as heretofore amended (as so amended, the “Existing Patent, Trademark and Copyright Security Agreement”), executed and
delivered pursuant to that certain Amended and Restated Credit Agreement, dated October 31, 2008, among Koppers Inc., a Pennsylvania corporation (the “Borrower”), the Guarantors (as defined therein) party thereto, the
Lenders (as defined therein) party thereto, and the Administrative Agent, as heretofore amended (as so amended, the “Existing Credit Agreement”); and 
 WHEREAS, the parties desire to further amend and restate the Existing Credit Agreement pursuant to that certain Amended and Restated Credit Agreement (as it may hereafter from time to time be further
restated, amended, modified or supplemented, the “Credit Agreement”) of even date herewith by and among the Borrower, the Guarantors (as defined therein) from time to time party thereto (the “Guarantors”), the
Lenders (as defined therein) from time to time party thereto (the “Lenders”), and the Administrative Agent; and 
 WHEREAS, pursuant to the Credit Agreement, the Administrative Agent and the Lenders have agreed to make certain loans and other financial accommodations to the Borrower; and 

WHEREAS, the obligation of the Administrative Agent and the Lenders to make loans under the Credit Agreement is subject to the
conditions, among others, that the Pledgors amend and restate the Existing Patent, Trademark and Copyright Security Agreement and secure the Obligations to the Administrative Agent and the Lenders under the Credit Agreement, the other Loan Documents
and otherwise as more fully described herein in the manner set forth herein. 

  
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 NOW, THEREFORE, intending to be legally bound hereby, and for good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto covenant and agree as follows: 

66. EXCEPT AS OTHERWISE EXPRESSLY PROVIDED HEREIN, (I) CAPITALIZED TERMS USED IN THIS AGREEMENT SHALL HAVE THE RESPECTIVE
MEANINGS ASSIGNED TO THEM IN THE CREDIT AGREEMENT AND (II) THE RULES OF CONSTRUCTION SET FORTH IN SECTION 1.2 [CONSTRUCTION] OF THE CREDIT AGREEMENT SHALL APPLY TO THIS AGREEMENT. WHERE APPLICABLE AND EXCEPT AS OTHERWISE EXPRESSLY PROVIDED
HEREIN, TERMS USED HEREIN (WHETHER OR NOT CAPITALIZED) SHALL HAVE THE RESPECTIVE MEANINGS ASSIGNED TO THEM IN THE UNIFORM COMMERCIAL CODE AS ENACTED IN THE COMMONWEALTH OF PENNSYLVANIA, AS AMENDED FROM TIME TO TIME (THE “CODE”).

 66.1 “Patents, Trademarks and Copyrights” shall mean and include all of each Pledgor’s present and
future right, title and interest in and to the following: all trade names, patent applications, patents, trademark applications, trademarks and copyrights, whether now owned or hereafter acquired by any Pledgor, including, without limitation, those
listed on Schedule A hereto, including all proceeds thereof (such as, by way of example, license royalties and proceeds of infringement suits), the right to sue for past, present and future infringements, all rights corresponding thereto throughout
the world and all reissues, divisions, continuations, renewals, extensions and continuations-in-part thereof, and the goodwill of the business to which any of the patents, trademarks and copyrights relate. 

66.2 “Secured Obligations” shall mean and include the following: (i) any and all obligations, liabilities, and
indebtedness from time to time of the Borrower, any Guarantor or any other Subsidiary of the Borrower to the Administrative Agent, any of the Lenders or any Affiliate of any Agent or any Lender under or in connection with the Credit Agreement or any
other Loan Document, whether for principal, interest, fees, indemnities, expenses, or otherwise, and all refinancings or refundings thereof, whether such obligations, liabilities, or indebtedness are direct or indirect, secured or unsecured, joint
or several, absolute or contingent, due or to become due, whether for payment or performance, now existing or hereafter arising (and including obligations, liabilities, and indebtedness arising or accruing after the commencement of any bankruptcy,
insolvency, reorganizations, or similar proceeding with respect to the Borrower, any Guarantor or any other Subsidiary of the Borrower or which would have arisen or accrued but for the commencement of such proceeding, even if the claim for such
obligation, liability, or indebtedness is not enforceable or allowable in such proceeding, and including all Obligations, liabilities, and indebtedness arising from any extensions of credit under or in connection with the Loan Documents from time to
time, regardless whether any such extensions of credit are in excess of the amount committed under or contemplated by the Loan Documents or are made in circumstances in which any condition to an extension of credit is not satisfied); (ii) all
Reimbursement Obligations of each Loan Party and any other Subsidiary of the Borrower with respect to any one or more Letters of Credit issued by any Issuing Lender; (iii) all indebtedness, loans, obligations, expenses and liabilities of each
Loan Party or any other Subsidiary of the Borrower to the Agents or any of the Lenders, or any of their respective Affiliates, arising out of any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement provided by the Administrative
Agent, any of the Lenders or such Affiliates pursuant to the Credit Agreement; (iv) any sums advanced by or owing to the Administrative Agent or any of the Lenders for any reason relating to the Credit Agreement, any other Loan Document, or any
collateral relating thereto, including for indemnification, for maintenance, 

  
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preservation, protection or enforcement of, or realization upon, the Collateral or other collateral security or any one or more guaranties, and for enforcement, collection, or preservation of
the rights of the Administrative Agent and the Lenders, and regardless whether before or after default or the entry of any judgment; (v) any obligation or liability of any Loan Party or any other Subsidiary of the Borrower arising out of
overdrafts on deposits or other accounts or out of electronic funds (whether by wire transfer or through automated clearing houses or otherwise) or out of the return unpaid of, or other failure of any Agent or any Lender to receive final payment
for, any check, item, instrument, payment order or other deposit or credit to a deposit or other account, or out of any Agent’s or any Lender’s non-receipt of or inability to collect funds or otherwise not being made whole in connection
with depository or other similar arrangements, and (vi) any amendments, extensions, renewals and increases of or to any of the foregoing; notwithstanding the foregoing provisions in this definition, “Obligations” shall not include
Excluded Swap Obligations. 
 67. TO SECURE THE FULL PAYMENT AND PERFORMANCE OF ALL SECURED OBLIGATIONS, EACH PLEDGOR
HEREBY GRANTS AND CONVEYS A SECURITY INTEREST TO THE ADMINISTRATIVE AGENT, FOR ITSELF AND THE BENEFIT OF THE LENDERS AND THEIR RESPECTIVE AFFILIATES, IN THE ENTIRE RIGHT, TITLE AND INTEREST OF SUCH PLEDGOR IN AND TO ALL OF ITS PATENTS, TRADEMARKS
AND COPYRIGHTS. NOTWITHSTANDING THE FOREGOING AND ONLY WITH RESPECT TO CONTRACTS AND LICENSES WHICH EXIST ON THE CLOSING DATE, IF THE FOREGOING GRANT OF A SECURITY INTEREST IN FAVOR OF THE ADMINISTRATIVE AGENT WOULD CAUSE SUCH CONTRACTS AND LICENSES
TO BE VOID PURSUANT TO THE TERMS OF SUCH CONTRACTS AND LICENSES (SUBJECT TO ANY LIMITATIONS IN ARTICLE 9 OF THE CODE WITH RESPECT TO THE EFFECT OF SUCH RESTRICTIONS ON THE COLLATERAL ASSIGNMENT OF SUCH CONTRACTS AND LICENSES), THEN THE GRANT OF A
SECURITY INTEREST IN SUCH CONTRACTS AND LICENSES SHALL BE POSTPONED TO THE EXTENT OF SUCH RESTRICTIONS ON COLLATERAL ASSIGNMENT UNTIL SUCH TIME AS THE GRANT OF THE SECURITY INTEREST WOULD NOT CAUSE SUCH CONTRACTS AND LICENSES TO BE VOID.

 68. EACH PLEDGOR JOINTLY AND SEVERALLY REPRESENTS AND WARRANTS, AND COVENANTS THAT: 

68.1 the Patents, Trademarks and Copyrights are subsisting and have not been adjudged invalid or unenforceable, in whole or in
part; 
 68.2 to the best of such Pledgor’s knowledge, each of the Patents, Trademarks and Copyrights is valid and
enforceable; 
 68.3 such Pledgor is the sole and exclusive owner of the entire and unencumbered right, title and
interest in and to each of the Patents, Trademarks and Copyrights, free and clear of any liens, charges and encumbrances, except for Permitted Liens, including pledges, assignments, licenses, shop rights and covenants by such Pledgor not to sue
third persons; 

  
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 68.4 such Pledgor has the corporate, limited liability company or partnership power and
authority, as applicable, to enter into this Agreement and perform its terms; 
 68.5 no claim has been made to such
Pledgor or, to the knowledge of such Pledgor, any other person that the use of any of the Patents, Trademarks and Copyrights does or may violate the rights of any third party; 

68.6 such Pledgor has used, and will continue to use for the duration of this Agreement, consistent standards of quality in its
manufacture of products sold under the Patents, Trademarks and Copyrights; 
 68.7 such Pledgor has used, and will
continue to use for the duration of this Agreement, proper statutory notice in connection with its use of the Patents, Trademarks and Copyrights, except for those Patents, Trademarks and Copyrights that are hereafter allowed to lapse in accordance
with Section 11 hereof; 
 68.8 such Pledgor will not change its state of incorporation, formation or organization,
as applicable without providing thirty (30) days prior written notice the Administrative Agent; 
 68.9 such Pledgor
will not change its name without providing thirty (30) days prior written notice to the Administrative Agent; and 

68.10 such Pledgor shall preserve its existence as a corporation, partnership or a limited liability company, as applicable, and
except as permitted by the Credit Agreement, shall not (1) in one, or a series of related transactions, merge into or consolidate with any other entity, the survivor of which is not such Pledgor, or (2) sell all or substantially all of its
assets. 
 69. EACH OF THE OBLIGATIONS AND ADDITIONAL LIABILITIES OF EACH AND EVERY PLEDGOR UNDER THIS AGREEMENT ARE
JOINT AND SEVERAL WITH THE OBLIGATIONS OF THE OTHER PLEDGORS, AND EACH PLEDGOR HEREBY WAIVES TO THE FULLEST EXTENT PERMITTED BY LAW ANY DEFENSE IT MAY OTHERWISE HAVE TO THE PAYMENT AND PERFORMANCE OF THE OBLIGATIONS THAT ITS LIABILITY HEREUNDER IS
LIMITED AND NOT JOINT AND SEVERAL. EACH PLEDGOR ACKNOWLEDGES AND AGREES THAT THE FOREGOING WAIVER SERVES AS A MATERIAL INDUCEMENT TO THE AGREEMENT OF THE ADMINISTRATIVE AGENT AND THE LENDERS TO MAKE THE LOANS, AND THAT THE ADMINISTRATIVE AGENT AND
THE LENDERS ARE RELYING ON SUCH WAIVER IN ENTERING INTO THIS AGREEMENT. THE UNDERTAKINGS OF EACH PLEDGOR HEREUNDER SECURE THE OBLIGATIONS OF THE BORROWER, ITSELF AND THE OTHER PLEDGORS. THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM, MAY,
IN THEIR SOLE DISCRETION, ELECT TO ENFORCE THIS AGREEMENT AGAINST ANY PLEDGOR WITHOUT ANY DUTY OR RESPONSIBILITY TO PURSUE ANY OTHER PLEDGOR AND SUCH AN ELECTION BY THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM, SHALL NOT BE A DEFENSE TO
ANY ACTION THE ADMINISTRATIVE AGENT AND THE LENDERS, OR ANY OF THEM, MAY ELECT TO TAKE AGAINST ANY PLEDGOR. EACH OF THE LENDERS AND THE ADMINISTRATIVE AGENT HEREBY RESERVES ALL RIGHTS AGAINST EACH PLEDGOR. 

  
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 70. EACH PLEDGOR AGREES THAT, UNTIL ALL OF THE SECURED OBLIGATIONS SHALL HAVE BEEN
INDEFEASIBLY PAID IN FULL, ALL COMMITMENTS HAVE BEEN TERMINATED, AND ALL LETTERS OF CREDIT AND ANY LENDER-PROVIDED HEDGE AND ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT HAVE EXPIRED OR BEEN TERMINATED, IT WILL NOT ENTER INTO ANY AGREEMENT (FOR
EXAMPLE, A LICENSE AGREEMENT) WHICH IS INCONSISTENT WITH SUCH PLEDGOR’S OBLIGATIONS UNDER THIS AGREEMENT, WITHOUT THE ADMINISTRATIVE AGENT’S PRIOR WRITTEN CONSENT WHICH SHALL NOT BE UNREASONABLY WITHHELD, EXCEPT SUCH PLEDGOR MAY LICENSE
TECHNOLOGY IN THE ORDINARY COURSE OF BUSINESS WITHOUT THE ADMINISTRATIVE AGENT’S CONSENT TO SUPPLIERS AND CUSTOMERS TO FACILITATE THE MANUFACTURE AND USE OF SUCH PLEDGOR’S PRODUCTS. 

71. IF, BEFORE THE SECURED OBLIGATIONS SHALL HAVE BEEN PAID IN FULL AND ALL COMMITMENTS HAVE BEEN TERMINATED, AND ALL LETTERS OF
CREDIT AND ANY LENDER-PROVIDED HEDGE AND ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT HAVE EXPIRED OR BEEN TERMINATED, ANY PLEDGOR SHALL OWN ANY NEW TRADEMARKS OR ANY NEW COPYRIGHTABLE OR PATENTABLE INVENTIONS, OR ANY PATENT APPLICATION OR PATENT
FOR ANY REISSUE, DIVISION, CONTINUATION, RENEWAL, EXTENSION, OR CONTINUATION IN PART OF ANY PATENT, TRADEMARK OR COPYRIGHT OR ANY IMPROVEMENT ON ANY PATENT, TRADEMARK OR COPYRIGHT, THE PROVISIONS OF THIS AGREEMENT SHALL AUTOMATICALLY APPLY THERETO
AND SUCH PLEDGOR SHALL GIVE TO THE ADMINISTRATIVE AGENT PROMPT NOTICE THEREOF IN WRITING. EACH PLEDGOR AND THE ADMINISTRATIVE AGENT AGREE TO MODIFY THIS AGREEMENT BY AMENDING SCHEDULE A TO INCLUDE ANY FUTURE PATENTS, PATENT APPLICATIONS, TRADEMARK
APPLICATIONS, TRADEMARKS, COPYRIGHTS OR COPYRIGHT APPLICATIONS AND THE PROVISIONS OF THIS AGREEMENT SHALL APPLY THERETO. 

72. THE ADMINISTRATIVE AGENT SHALL HAVE, IN ADDITION TO ALL OTHER RIGHTS AND REMEDIES GIVEN IT BY THIS AGREEMENT AND THOSE RIGHTS AND
REMEDIES SET FORTH IN THE CREDIT AGREEMENT, THOSE ALLOWED BY APPLICABLE LAW AND THE RIGHTS AND REMEDIES OF A SECURED PARTY UNDER THE UNIFORM COMMERCIAL CODE AS ENACTED IN ANY JURISDICTION IN WHICH THE PATENTS, TRADEMARKS AND COPYRIGHTS MAY BE
LOCATED AND, WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, IF AN EVENT OF DEFAULT HAS OCCURRED AND IS CONTINUING, THE ADMINISTRATIVE AGENT MAY IMMEDIATELY, WITHOUT DEMAND OF PERFORMANCE AND WITHOUT OTHER NOTICE (EXCEPT AS SET FORTH BELOW) OR
DEMAND WHATSOEVER TO ANY PLEDGOR, ALL OF WHICH ARE HEREBY EXPRESSLY WAIVED, AND WITHOUT ADVERTISEMENT, SELL AT PUBLIC OR PRIVATE SALE OR OTHERWISE REALIZE UPON, IN A CITY THAT THE 

  
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ADMINISTRATIVE AGENT SHALL DESIGNATE BY NOTICE TO SUCH PLEDGOR, IN PITTSBURGH, PENNSYLVANIA OR ELSEWHERE, THE WHOLE OR FROM TIME TO TIME ANY PART OF THE PATENTS, TRADEMARKS AND COPYRIGHTS, OR
ANY INTEREST WHICH SUCH PLEDGOR MAY HAVE THEREIN AND, AFTER DEDUCTING FROM THE PROCEEDS OF SALE OR OTHER DISPOSITION OF THE PATENTS, TRADEMARKS AND COPYRIGHTS ALL EXPENSES (INCLUDING FEES AND EXPENSES FOR BROKERS AND ATTORNEYS), SHALL APPLY THE
REMAINDER OF SUCH PROCEEDS TOWARD THE PAYMENT OF THE SECURED OBLIGATIONS AS THE ADMINISTRATIVE AGENT, IN ITS SOLE DISCRETION, SHALL DETERMINE. ANY REMAINDER OF THE PROCEEDS AFTER PAYMENT IN FULL OF THE SECURED OBLIGATIONS SHALL BE PAID OVER TO
PLEDGORS. NOTICE OF ANY SALE OR OTHER DISPOSITION OF THE PATENTS, TRADEMARKS AND COPYRIGHTS SHALL BE GIVEN TO PLEDGORS AT LEAST TEN (10) DAYS BEFORE THE TIME OF ANY INTENDED PUBLIC OR PRIVATE SALE OR OTHER DISPOSITION OF THE PATENTS, TRADEMARKS
AND COPYRIGHTS IS TO BE MADE, WHICH EACH PLEDGOR HEREBY AGREES SHALL BE REASONABLE NOTICE OF SUCH SALE OR OTHER DISPOSITION. AT ANY SUCH SALE OR OTHER DISPOSITION, THE ADMINISTRATIVE AGENT MAY, TO THE EXTENT PERMISSIBLE UNDER APPLICABLE LAW,
PURCHASE THE WHOLE OR ANY PART OF THE PATENTS, TRADEMARKS AND COPYRIGHTS SOLD, FREE FROM ANY RIGHT OF REDEMPTION ON THE PART OF ANY PLEDGOR, WHICH RIGHT IS HEREBY WAIVED AND RELEASED. 

73. IF ANY EVENT OF DEFAULT SHALL HAVE OCCURRED AND BE CONTINUING, EACH PLEDGOR HEREBY AUTHORIZES AND EMPOWERS THE ADMINISTRATIVE
AGENT TO MAKE, CONSTITUTE AND APPOINT ANY OFFICER OR AGENT OF THE ADMINISTRATIVE AGENT, AS THE ADMINISTRATIVE AGENT MAY SELECT IN ITS EXCLUSIVE DISCRETION, AS SUCH PLEDGOR’S TRUE AND LAWFUL ATTORNEY-IN-FACT, WITH THE POWER TO ENDORSE SUCH
PLEDGOR’S NAME ON ALL APPLICATIONS, DOCUMENTS, PAPERS AND INSTRUMENTS NECESSARY FOR THE ADMINISTRATIVE AGENT TO USE THE PATENTS, TRADEMARKS AND COPYRIGHTS, OR TO GRANT OR ISSUE, ON COMMERCIALLY REASONABLE TERMS, ANY EXCLUSIVE OR NONEXCLUSIVE
LICENSE UNDER THE PATENTS, TRADEMARKS AND COPYRIGHTS TO ANY THIRD PERSON, OR NECESSARY FOR THE ADMINISTRATIVE AGENT TO ASSIGN, PLEDGE, CONVEY OR OTHERWISE TRANSFER TITLE IN OR DISPOSE, ON COMMERCIALLY REASONABLE TERMS, OF THE PATENTS, TRADEMARKS AND
COPYRIGHTS TO ANY THIRD PERSON. EACH PLEDGOR HEREBY RATIFIES ALL THAT SUCH ATTORNEY SHALL LAWFULLY DO OR CAUSE TO BE DONE BY VIRTUE HEREOF. THIS POWER OF ATTORNEY, BEING COUPLED WITH AN INTEREST, SHALL BE IRREVOCABLE FOR THE LIFE OF THIS
AGREEMENT. 
 74. AT SUCH TIME AS ALL OF THE SECURED OBLIGATIONS SHALL HAVE BEEN PAID IN FULL AND ALL COMMITMENTS SHALL
HAVE BEEN TERMINATED, AND ALL LETTERS OF CREDIT AND ANY LENDER-PROVIDED HEDGE AND ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT HAVE EXPIRED OR BEEN TERMINATED, THIS AGREEMENT SHALL TERMINATE AND THE ADMINISTRATIVE

  
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AGENT SHALL EXECUTE AND DELIVER TO THE PLEDGORS ALL DEEDS, ASSIGNMENTS AND OTHER INSTRUMENTS AS MAY BE NECESSARY OR PROPER TO RE-VEST IN THE PLEDGORS FULL TITLE TO THE PATENTS, TRADEMARKS AND
COPYRIGHTS, SUBJECT TO ANY DISPOSITION THEREOF WHICH MAY HAVE BEEN MADE BY THE ADMINISTRATIVE AGENT PURSUANT HERETO. 
 75.
ANY AND ALL FEES, COSTS AND EXPENSES, OF WHATEVER KIND OR NATURE, INCLUDING REASONABLE ATTORNEYS’ FEES AND EXPENSES INCURRED BY THE ADMINISTRATIVE AGENT IN CONNECTION WITH THE PREPARATION OF THIS AGREEMENT AND ALL OTHER DOCUMENTS RELATING
HERETO AND THE CONSUMMATION OF THIS TRANSACTION, THE FILING OR RECORDING OF ANY DOCUMENTS (INCLUDING ALL TAXES IN CONNECTION THEREWITH) IN PUBLIC OFFICES, THE PAYMENT OR DISCHARGE OF ANY TAXES, COUNSEL FEES, MAINTENANCE FEES, ENCUMBRANCES, THE
PROTECTION, MAINTENANCE OR PRESERVATION OF THE PATENTS, TRADEMARKS AND COPYRIGHTS, OR THE DEFENSE OR PROSECUTION OF ANY ACTIONS OR PROCEEDINGS ARISING OUT OF OR RELATED TO THE PATENTS, TRADEMARKS AND COPYRIGHTS, SHALL BE BORNE AND PAID BY THE
PLEDGORS WITHIN FIFTEEN (15) DAYS OF DEMAND BY THE ADMINISTRATIVE AGENT, AND IF NOT PAID WITHIN SUCH TIME, SHALL BE ADDED TO THE PRINCIPAL AMOUNT OF THE SECURED OBLIGATIONS AND SHALL BEAR INTEREST AT THE HIGHEST RATE PRESCRIBED IN THE CREDIT
AGREEMENT. 
 76. EACH PLEDGOR SHALL HAVE THE DUTY, THROUGH COUNSEL REASONABLY ACCEPTABLE TO THE ADMINISTRATIVE AGENT, TO
PROSECUTE DILIGENTLY ANY PATENT APPLICATIONS OF THE PATENTS, TRADEMARKS AND COPYRIGHTS PENDING AS OF THE DATE OF THIS AGREEMENT IF COMMERCIALLY REASONABLE OR THEREAFTER UNTIL THE SECURED OBLIGATIONS SHALL HAVE BEEN INDEFEASIBLY PAID IN FULL AND THE
COMMITMENTS SHALL HAVE TERMINATED, AND THE LETTERS OF CREDIT AND ANY LENDER-PROVIDED HEDGE AND ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT HAVE EXPIRED OR BEEN TERMINATED, TO MAKE APPLICATION ON UNPATENTED BUT PATENTABLE INVENTIONS (WHENEVER IT
IS COMMERCIALLY REASONABLE IN THE REASONABLE JUDGMENT OF SUCH PLEDGOR TO DO SO) AND TO PRESERVE AND MAINTAIN ALL RIGHTS IN PATENT APPLICATIONS AND PATENTS OF THE PATENTS, INCLUDING THE PAYMENT OF ALL MAINTENANCE FEES. ANY EXPENSES INCURRED IN
CONNECTION WITH SUCH AN APPLICATION SHALL BE BORNE BY THE PLEDGORS. NO PLEDGOR SHALL ABANDON ANY PATENT, TRADEMARK OR COPYRIGHT WITHOUT THE CONSENT OF THE ADMINISTRATIVE AGENT, WHICH SHALL NOT BE UNREASONABLY WITHHELD. 

77. EACH PLEDGOR SHALL HAVE THE RIGHT, WITH THE CONSENT OF THE ADMINISTRATIVE AGENT, WHICH SHALL NOT BE UNREASONABLY WITHHELD, TO
BRING SUIT, ACTION OR OTHER PROCEEDING IN ITS OWN NAME, AND TO JOIN THE ADMINISTRATIVE AGENT, IF NECESSARY, AS A PARTY TO SUCH SUIT SO LONG AS THE ADMINISTRATIVE AGENT IS SATISFIED THAT SUCH

  
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JOINDER WILL NOT SUBJECT IT TO ANY RISK OF LIABILITY, TO ENFORCE THE PATENTS, TRADEMARKS AND COPYRIGHTS AND ANY LICENSES THEREUNDER. EACH PLEDGOR SHALL PROMPTLY, UPON DEMAND, REIMBURSE AND
INDEMNIFY THE ADMINISTRATIVE AGENT FOR ALL DAMAGES, COSTS AND EXPENSES, INCLUDING REASONABLE LEGAL FEES, INCURRED BY THE ADMINISTRATIVE AGENT AS A RESULT OF SUCH SUIT OR JOINDER BY SUCH PLEDGOR. 

78. NO COURSE OF DEALING BETWEEN ANY PLEDGOR AND THE ADMINISTRATIVE AGENT, NOR ANY FAILURE TO EXERCISE NOR ANY DELAY IN EXERCISING, ON
THE PART OF THE ADMINISTRATIVE AGENT, ANY RIGHT, REMEDY, POWER OR PRIVILEGE OF THE ADMINISTRATIVE AGENT HEREUNDER SHALL OPERATE AS A WAIVER THEREOF, NOR SHALL ANY SINGLE OR PARTIAL EXERCISE OF ANY RIGHT, REMEDY, POWER OR PRIVILEGE HEREUNDER PRECLUDE
ANY OTHER OR FURTHER EXERCISE THEREOF OR THE EXERCISE OF ANY OTHER RIGHT, REMEDY, POWER OR PRIVILEGE. NO WAIVER OF A SINGLE EVENT OF DEFAULT SHALL BE DEEMED A WAIVER OF A SUBSEQUENT EVENT OF DEFAULT. 

79. ALL OF THE ADMINISTRATIVE AGENT’S RIGHTS AND REMEDIES WITH RESPECT TO THE PATENTS, TRADEMARKS AND COPYRIGHTS, WHETHER
ESTABLISHED HEREBY OR BY THE CREDIT AGREEMENT OR BY ANY OTHER AGREEMENTS OR BY LAW, SHALL BE CUMULATIVE AND NOT EXCLUSIVE OF ANY RIGHTS OR REMEDIES WHICH IT MAY OTHERWISE HAVE UNDER THE OTHER LOAN DOCUMENTS, UNDER ANY LENDER-PROVIDED HEDGE OR UNDER
ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT, OR BY LAW, AND THE ADMINISTRATIVE AGENT MAY ENFORCE ANY ONE OR MORE REMEDIES HEREUNDER SUCCESSIVELY OR CONCURRENTLY AT ITS OPTION. 

80. (A) IT IS THE INTENTION OF THE PARTIES THAT THIS AGREEMENT BE ENFORCEABLE TO THE FULLEST EXTENT PERMISSIBLE UNDER APPLICABLE LAW,
BUT THAT THE UNENFORCEABILITY (OR MODIFICATION TO CONFORM TO SUCH LAW) OF ANY PROVISION OR PROVISIONS HEREOF SHALL NOT RENDER UNENFORCEABLE, OR IMPAIR, THE REMAINDER HEREOF. IF ANY PROVISION IN THIS AGREEMENT SHALL BE HELD INVALID OR UNENFORCEABLE
IN WHOLE OR IN PART IN ANY JURISDICTION, THIS AGREEMENT SHALL, AS TO SUCH JURISDICTION, BE DEEMED AMENDED TO MODIFY OR DELETE, AS NECESSARY, THE OFFENDING PROVISION OR PROVISIONS AND TO ALTER THE BOUNDS THEREOF IN ORDER TO RENDER IT OR THEM VALID
AND ENFORCEABLE TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WITHOUT IN ANY MANNER AFFECTING THE VALIDITY OR ENFORCEABILITY OF SUCH PROVISION OR PROVISIONS IN ANY OTHER JURISDICTION OR THE REMAINING PROVISIONS HEREOF IN ANY JURISDICTION
WITHOUT INVALIDATING THE REMAINING PROVISIONS HEREOF. 
 (b) Without limitation of the preceding Subsection (a), to the
extent that applicable Law (including applicable Laws pertaining to fraudulent conveyance or fraudulent or 

  
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preferential transfer) otherwise would render the full amount of any Pledgor’s obligations hereunder invalid, voidable, or unenforceable on account of the amount of a Pledgor’s
aggregate liability under this Agreement, then, notwithstanding any other provision of this Agreement to the contrary, the aggregate amount of such liability shall, without any further action by the Administrative Agent or any of the Lenders or such
Pledgor or any other Person, be automatically limited and reduced to the highest amount which is valid and enforceable as determined in such action or proceeding, which (without limiting the generality of the foregoing) may be an amount which is
equal to the greater of: 
 80.1.1 the fair consideration actually received by such Pledgor under the terms
and as a result of the Loan Documents, and any Lender-Provided Hedge and any Lender-Provided Treasury/Credit Arrangement, and the value of the benefits described in Section 25 hereof, including (and to the extent not inconsistent with
applicable federal and state laws affecting the enforceability of guaranties) distributions, commitments, and advances made to or for the benefit of such Pledgor with the proceeds of any credit extended under the Loan Documents or any
Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement, or 
 80.1.2 the excess of
(1) the amount of the fair value of the assets of such Pledgor as of the date of this Agreement as determined in accordance with applicable federal and state laws governing determinations of the insolvency of debtors as in effect on the date
hereof, over (2) the amount of all liabilities of such Pledgor as of the date of this Agreement, also as determined on the basis of applicable federal and state laws governing the insolvency of debtors as in effect on the date hereof.

 (c) Notwithstanding anything to the contrary in this Section or elsewhere in this Agreement, this Agreement shall be
presumptively valid and enforceable to its full extent in accordance with its terms, as if this Section (and references elsewhere in this Agreement to enforceability to the fullest extent permitted by Law) were not a part of this Agreement, and in
any related litigation, the burden of proof shall be on the party asserting the invalidity or unenforceability of any provision hereof or asserting any limitation on any Pledgor’s obligations hereunder as to each element of such assertion.

 81. THIS AGREEMENT SUPERSEDES ALL PRIOR UNDERSTANDINGS AND AGREEMENTS, WHETHER WRITTEN OR ORAL, BETWEEN THE PARTIES HERETO
RELATING TO A GRANT OF A SECURITY INTEREST IN THE PATENTS, TRADEMARKS AND COPYRIGHTS BY ANY PLEDGOR. THIS AGREEMENT IS SUBJECT TO WAIVER, MODIFICATION, SUPPLEMENT OR AMENDMENT ONLY BY A WRITING SIGNED BY THE PARTIES, EXCEPT AS PROVIDED IN
SECTION 6 AND SECTION 26 HEREOF WITH RESPECT TO ADDITIONS AND SUPPLEMENTS TO SCHEDULE A HERETO. 
 82.
EACH PLEDGOR HEREBY AGREES TO BE BOUND BY THE PROVISIONS OF SECTION 5.9 [TAXES] OF THE CREDIT AGREEMENT AND SHALL MAKE ALL PAYMENTS FREE AND CLEAR OF TAXES AS PROVIDED THEREIN. 

  
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 83. THE BENEFITS AND BURDENS OF THIS AGREEMENT SHALL INURE TO THE BENEFIT OF AND BE
BINDING UPON THE RESPECTIVE SUCCESSORS AND PERMITTED ASSIGNS OF THE PARTIES, PROVIDED, HOWEVER, THAT NO PLEDGOR MAY ASSIGN OR TRANSFER ANY OF ITS RIGHTS OR OBLIGATIONS HEREUNDER OR ANY INTEREST HEREIN, AND ANY SUCH PURPORTED ASSIGNMENT OR TRANSFER
SHALL BE NULL AND VOID. 
 84. THIS AGREEMENT SHALL BE GOVERNED BY, CONSTRUED, AND ENFORCED IN ACCORDANCE WITH THE
INTERNAL LAWS OF THE COMMONWEALTH OF PENNSYLVANIA WITHOUT REGARD TO ITS CONFLICT OF LAWS PRINCIPLES, EXCEPT TO THE EXTENT THE VALIDITY OR PERFECTION OF THE SECURITY INTERESTS OR THE REMEDIES HEREUNDER IN RESPECT OF ANY PATENTS, TRADEMARKS OR
COPYRIGHTS ARE GOVERNED BY THE LAW OF A JURISDICTION OTHER THAN THE COMMONWEALTH OF PENNSYLVANIA. 
 85. EACH PLEDGOR
HEREBY IRREVOCABLY SUBMITS TO THE NONEXCLUSIVE JURISDICTION OF ANY PENNSYLVANIA STATE OR FEDERAL COURT SITTING IN ALLEGHENY COUNTY, IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT, AND EACH PLEDGOR HEREBY IRREVOCABLY AGREES
THAT ALL CLAIMS IN RESPECT OF SUCH ACTION OR PROCEEDING MAY BE HEARD AND DETERMINED IN SUCH PENNSYLVANIA STATE OR FEDERAL COURT. EACH PLEDGOR HEREBY WAIVES TO THE FULLEST EXTENT IT MAY EFFECTIVELY DO SO, THE DEFENSE OF AN INCONVENIENT FORUM TO THE
MAINTENANCE OF ANY SUCH ACTION OR PROCEEDING. EACH PLEDGOR HEREBY APPOINTS THE PROCESS AGENT IDENTIFIED BELOW (THE “PROCESS AGENT”) AS ITS AGENT TO RECEIVE ON BEHALF OF SUCH PARTY AND ITS RESPECTIVE PROPERTY SERVICE OF COPIES OF THE
SUMMONS AND COMPLAINT AND ANY OTHER PROCESS WHICH MAY BE SERVED IN ANY ACTION OR PROCEEDING. SUCH SERVICE MAY BE MADE BY MAILING OR DELIVERING A COPY OF SUCH PROCESS TO ANY OF THE PLEDGOR IN CARE OF THE PROCESS AGENT AT THE PROCESS AGENT’S
ADDRESS, AND EACH PLEDGOR HEREBY AUTHORIZES AND DIRECTS THE PROCESS AGENT TO RECEIVE SUCH SERVICE ON ITS BEHALF. EACH PLEDGOR AGREES THAT A FINAL JUDGMENT IN ANY SUCH ACTION OR PROCEEDING SHALL BE CONCLUSIVE AND MAY BE ENFORCED IN OTHER
JURISDICTIONS (OR ANY POLITICAL SUBDIVISION THEREOF) BY SUIT ON THE JUDGMENT OR IN ANY OTHER MANNER PROVIDED AT LAW. EACH PLEDGOR FURTHER AGREES THAT IT SHALL, FOR SO LONG AS ANY COMMITMENT OR ANY OBLIGATION OF ANY LOAN PARTY TO THE ADMINISTRATIVE
AGENT OR ANY LENDER REMAINS OUTSTANDING, CONTINUE TO RETAIN PROCESS AGENT FOR THE PURPOSES SET FORTH IN THIS SECTION 20. THE PROCESS AGENT IS THE BORROWER, WITH AN OFFICE ON THE DATE HEREOF AS SET FORTH IN THE CREDIT AGREEMENT. THE PROCESS
AGENT HEREBY ACCEPTS THE APPOINTMENT OF PROCESS AGENT BY THE PLEDGORS AND AGREES TO ACT AS PROCESS AGENT ON BEHALF OF THE PLEDGORS. 
 86. THIS AGREEMENT MAY BE EXECUTED BY DIFFERENT PARTIES HERETO ON ANY NUMBER OF SEPARATE COUNTERPARTS, EACH OF WHICH, 

  
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WHEN SO EXECUTED AND DELIVERED, SHALL BE DEEMED AN ORIGINAL, AND ALL SUCH COUNTERPARTS SHALL TOGETHER CONSTITUTE ONE AND THE SAME INSTRUMENT. EACH PLEDGOR ACKNOWLEDGES AND AGREES THAT A
TELECOPY OR ELECTRONIC TRANSMISSION TO THE ADMINISTRATIVE AGENT OR ANY LENDER OF THE SIGNATURE PAGE HEREOF PURPORTING TO BE SIGNED ON BEHALF OF SUCH PLEDGOR SHALL CONSTITUTE EFFECTIVE AND BINDING EXECUTION AND DELIVERY HEREOF BY SUCH PLEDGOR.

 87. EACH PLEDGOR HEREBY IRREVOCABLY WAIVES TRIAL BY JURY IN ANY ACTION, SUIT, PROCEEDING OR COUNTERCLAIM OF ANY KIND
ARISING OUT OF OR RELATED TO THIS AGREEMENT, THE CREDIT AGREEMENT, ANY OTHER LOAN DOCUMENT OR THE PATENTS, TRADEMARKS AND COPYRIGHTS TO THE FULLEST EXTENT PERMITTED BY LAW. 

88. ALL NOTICES, STATEMENTS, REQUESTS, DEMANDS, DIRECTIONS AND OTHER COMMUNICATIONS (COLLECTIVELY, “NOTICES”) GIVEN
TO OR MADE UPON ANY PARTY HERETO UNDER THE PROVISIONS OF THIS AGREEMENT SHALL BE GIVEN TO THE APPLICABLE PARTY HERETO AT THE ADDRESS SET FORTH ON A SCHEDULE 1.1(B) TO THE CREDIT AGREEMENT AND IN THE MANNER PROVIDED IN SECTION 11.5
[NOTICES; EFFECTIVENESS; ELECTRONIC COMMUNICATION] OF THE CREDIT AGREEMENT. THE ADMINISTRATIVE AGENT AND THE LENDERS MAY RELY ON ANY NOTICE (WHETHER OR NOT MADE IN THE MANNER CONTEMPLATED BY THIS AGREEMENT) PURPORTEDLY MADE BY OR ON BEHALF OF ANY
PLEDGOR, AND THE ADMINISTRATIVE AGENT AND THE LENDERS SHALL HAVE NO DUTY TO VERIFY THE IDENTITY OR AUTHORITY OF THE PERSON GIVING SUCH NOTICE. 
 89. EACH PLEDGOR ACKNOWLEDGES AND AGREES THAT, IN ADDITION TO THE OTHER RIGHTS OF THE ADMINISTRATIVE AGENT HEREUNDER AND UNDER THE OTHER LOAN DOCUMENTS, BECAUSE THE ADMINISTRATIVE AGENT’S REMEDIES
AT LAW FOR FAILURE OF SUCH PLEDGOR TO COMPLY WITH THE PROVISIONS HEREOF RELATING TO THE ADMINISTRATIVE AGENT’S RIGHTS (I) TO INSPECT THE BOOKS AND RECORDS RELATED TO THE PATENTS, TRADEMARKS AND COPYRIGHTS, (II) TO RECEIVE THE VARIOUS
NOTIFICATIONS SUCH PLEDGOR IS REQUIRED TO DELIVER HEREUNDER, (III) TO OBTAIN COPIES OF AGREEMENTS AND DOCUMENTS AS PROVIDED HEREIN WITH RESPECT TO THE PATENTS, TRADEMARKS AND COPYRIGHTS, (IV) TO ENFORCE THE PROVISIONS HEREOF PURSUANT TO
WHICH SUCH PLEDGOR HAS APPOINTED THE ADMINISTRATIVE AGENT ITS ATTORNEY-IN-FACT, AND (V) TO ENFORCE THE ADMINISTRATIVE AGENT’S REMEDIES HEREUNDER, WOULD BE INADEQUATE AND THAT ANY SUCH FAILURE WOULD NOT BE ADEQUATELY COMPENSABLE IN DAMAGES,
SUCH PLEDGOR AGREES THAT EACH SUCH PROVISION HEREOF MAY BE SPECIFICALLY ENFORCED. 
 90. EACH PLEDGOR HEREBY
ACKNOWLEDGES, REPRESENTS, AND WARRANTS THAT IT RECEIVES SYNERGISTIC BENEFITS BY VIRTUE OF ITS AFFILIATION WITH THE BORROWER AND/OR THE OTHER PLEDGORS AND THAT IT 

  
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WILL RECEIVE DIRECT AND INDIRECT BENEFITS FROM THE FINANCING ARRANGEMENTS CONTEMPLATED BY THE CREDIT AGREEMENT AND THAT SUCH BENEFITS, TOGETHER WITH THE RIGHTS OF CONTRIBUTION AND SUBROGATION
THAT MAY ARISE IN CONNECTION HEREWITH ARE A REASONABLY EQUIVALENT EXCHANGE OF VALUE IN RETURN FOR PROVIDING THIS AGREEMENT. 

91. AT ANY TIME AFTER THE INITIAL EXECUTION AND DELIVERY OF THIS AGREEMENT TO THE ADMINISTRATIVE AGENT AND THE LENDERS, ADDITIONAL
PERSONS MAY BECOME PARTIES TO THIS AGREEMENT AND THEREBY ACQUIRE THE DUTIES AND RIGHTS OF BEING A PLEDGOR HEREUNDER BY EXECUTING AND DELIVERING TO THE ADMINISTRATIVE AGENT AND THE LENDERS A GUARANTOR JOINDER PURSUANT TO THE CREDIT AGREEMENT AND, IN
ADDITION, A NEW SCHEDULE A HERETO SHALL BE PROVIDED TO THE ADMINISTRATIVE AGENT WITH RESPECT TO SUCH NEW PLEDGOR. NO NOTICE OF THE ADDITION OF ANY PLEDGOR SHALL BE REQUIRED TO BE GIVEN TO ANY PRE-EXISTING PLEDGOR AND EACH PLEDGOR HEREBY CONSENTS
THERETO. 
 92. THE EXISTING PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT IS HEREBY AMENDED AND RESTATED IN ITS
ENTIRETY AS PROVIDED HEREIN, AND THIS AGREEMENT IS NOT INTENDED TO CONSTITUTE, NOR DOES IT CONSTITUTE, AN INTERRUPTION, SUSPENSION OF CONTINUITY, SATISFACTION, DISCHARGE OF PRIOR DUTIES, NOVATION, OR TERMINATION OF THE LIENS, SECURITY INTERESTS,
INDEBTEDNESS, LOANS, LIABILITIES, EXPENSES, OR OBLIGATIONS UNDER THE CREDIT AGREEMENT, THE EXISTING CREDIT AGREEMENT OR THE EXISTING PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT. EACH PLEDGOR AND THE ADMINISTRATIVE AGENT ACKNOWLEDGE AND AGREE
THAT THE EXISTING PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT HAS CONTINUED TO SECURE THE INDEBTEDNESS, LOANS, LIABILITIES, EXPENSES, AND OBLIGATIONS UNDER THE CREDIT AGREEMENT AND THE EXISTING CREDIT AGREEMENT SINCE THE DATE OF EXECUTION OF
THE EXISTING PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT; AND THAT THIS AGREEMENT IS ENTITLED TO ALL RIGHTS AND BENEFITS ORIGINALLY PERTAINING TO THE EXISTING PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT. 

[SIGNATURES APPEAR ON FOLLOWING PAGES] 

  
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 [SIGNATURE PAGE TO AMENDED AND RESTATED PATENT, 

TRADEMARK AND COPYRIGHT SECURITY AGREEMENT] 
 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed by their respective officers or agents thereunto duly authorized, as of the date first above written with the intent that
it constitutes a sealed instrument. 
  

			
	PLEDGORS:
	
	KOPPERS INC.
		
	 By:
	 	 (SEAL)

	 Name:
	 	  

	 Title:
	 	  

	
	KOPPERS HOLDINGS INC.
		
	 By:
	 	 (SEAL)

	 Name:
	 	  

	 Title:
	 	  

	
	KOPPERS WORLD-WIDE VENTURES CORPORATION
		
	 By:
	 	 (SEAL)

	 Name:
	 	  

	 Title:
	 	  

	
	KOPPERS DELAWARE, INC.
		
	 By:
	 	 (SEAL)

	 Name:
	 	  

	 Title:
	 	  

 [SIGNATURE PAGE TO AMENDED AND RESTATED PATENT, 

TRADEMARK AND COPYRIGHT SECURITY AGREEMENT] 

 

			
	KOPPERS ASIA LLC
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS CONCRETE PRODUCTS, INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	CONCRETE PARTNERS, INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS VENTURES LLC
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

 [SIGNATURE PAGE TO AMENDED AND RESTATED PATENT, 

TRADEMARK AND COPYRIGHT SECURITY AGREEMENT] 

 

			
	ADMINISTRATIVE AGENT:
	
	PNC BANK, NATIONAL ASSOCIATION, as Administrative Agent
		
	By:	 	 /s/ Tracy J. DeCock

	Name:	 	Tracy J. DeCock
	Title:	 	Senior Vice President

 SCHEDULE A 
 TO 
 PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT 

LIST OF REGISTERED PATENTS, TRADEMARKS, 
 TRADE NAMES AND COPYRIGHTS 
 1. Registered Patents: 

2. Trademarks: 

3. Trade Names: 

4, Copyrights: 

 EXHIBIT 1.1(P)(2) 

AMENDED AND RESTATED PLEDGE AGREEMENT 
 THIS AMENDED AND RESTATED PLEDGE AGREEMENT, dated as of March 27, 2013 (as further amended, restated, supplemented or modified from time to time, the “Agreement”), is given, made and
entered into by EACH OF THE PERSONS LISTED ON THE SIGNATURE PAGES HERETO AND EACH OF THE OTHER PERSONS WHICH BECOMES A PLEDGOR HEREUNDER FROM TIME TO TIME (each, a “Pledgor” and collectively, the “Pledgors”),
a Pledgor of the corporations, limited liability companies, partnerships or other entities as set forth on Schedule A hereto (each a “Company” and collectively the “Companies”), and PNC BANK, NATIONAL
ASSOCIATION, as the administrative agent for itself and the other Lenders under the Credit Agreement described below (the “Administrative Agent”). 
 WITNESSETH THAT: 
 WHEREAS, reference is made to that certain Amended and Restated
Pledge Agreement, dated as of October 31, 2008, made by the Pledgors (as defined therein) party thereto and the Administrative Agent, as heretofore amended (as so amended, the “Existing Pledge Agreement”), executed and
delivered pursuant to that certain Amended and Restated Credit Agreement, dated October 31, 2008, among Koppers Inc., a Pennsylvania corporation (the “Borrower”), the Guarantors (as defined therein) party thereto, the Lenders
(as defined therein) party thereto, and the Administrative Agent, as heretofore amended (as so amended, the “Existing Credit Agreement”); and 
 WHEREAS, the parties desire to further amend and restate the Existing Credit Agreement pursuant to that certain Amended and Restated Credit Agreement (as it may hereafter from time to time be further
restated, amended, modified or supplemented, the “Credit Agreement”) of even date herewith by and among the Borrower, the Guarantors (as defined therein) from time to time party thereto (the “Guarantors”), the
Lenders (as defined therein) from time to time party thereto (the “Lenders”), and the Administrative Agent; and 
 WHEREAS, pursuant to the Credit Agreement, the Administrative Agent and the Lenders have agreed to make certain financial accommodations and loans to the Borrower; and 

WHEREAS, pursuant to and in consideration of the Credit Agreement, certain of the issued and outstanding capital stock, shares,
securities, member interests, partnership interests and other ownership interests of each of the Companies is to be pledged to the Administrative Agent in accordance herewith; and 

WHEREAS, each Pledgor owns the outstanding capital stock, shares, securities, member interests, partnership interests and other ownership
interests of the Companies as set forth on Schedule A hereto; and 
 WHEREAS, the obligation of the Administrative
Agent and the Lenders to make loans under the Credit Agreement is subject to the conditions, among others, that the Pledgors amend 

  
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and restate the Existing Pledge Agreement and secure the Obligations to the Administrative Agent and the Lenders under the Credit Agreement, the other Loan Documents and otherwise as more fully
described herein in the manner set forth herein. 
 NOW, THEREFORE, intending to be legally bound hereby, and for good and
valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto covenant and agree as follows: 
 93. DEFINED TERMS. 
 93.1 Except as otherwise expressly provided herein,
capitalized terms used in this Agreement shall have the respective meanings assigned to them in the Credit Agreement. Where applicable and except as otherwise expressly provided herein, terms used herein (whether or not capitalized) shall have the
respective meanings assigned to them in the Uniform Commercial Code as enacted in the Commonwealth of Pennsylvania, as amended from time to time (the “Code”). 

93.2 “Pledged Collateral” shall mean and include all of each Pledgor’s present and future right, title and
interest in and to the following: (i) all investment property, capital stock, shares, securities, member interests, partnership interests, warrants, options, put rights, call rights, similar rights, and all other ownership or participation
interests in any entity or business or in the revenue, income, or profits thereof, (ii) all property of each Pledgor in the Administrative Agent’s possession or in transit to or from, under the custody or control of, or on deposit with,
the Administrative Agent or any Affiliate thereof, including deposit and other accounts, (iii) cash and cash equivalents (collectively referred to herein as “Investments”, including all Investments listed on Schedule A
attached hereto and made a part hereof, and all rights and privileges pertaining thereto, including, without limitation, all present and future Investments receivable in respect of or in exchange for any Investments, and all rights under
shareholder, member, partnership agreements and other similar agreements relating to any Investments, all rights to subscribe for Investments, whether or not incidental to or arising from ownership of any Investments, (iv) all Investments
hereafter pledged by any Pledgor to Administrative Agent to secure the Secured Obligations, (v) together with all cash, interest, stock and other dividends or distributions paid or payable on any of the foregoing, and all books and records
(whether paper, electronic or any other medium) pertaining to any of the foregoing, including, without limitation, all stock record and transfer books, and together with whatever is received when any of the foregoing is sold, exchanged, replaced or
otherwise disposed of, including all proceeds, as such term is defined in the Code, and all other investment property and similar assets of any Pledgor, and (vi) all cash and non-cash proceeds (including, without limitation, insurance proceeds)
of any of the foregoing property, all products thereof, and all additions and accessions thereto, substitutions therefor and replacements thereof. 
 93.3 “Company” and “Companies” shall mean one or more of the entities issuing any of the Collateral which is or should be (in accordance with Section 5(k) hereto)
described on Schedule A hereto. 
 93.4 “Secured Obligations” shall mean and include the following:
(i) any and all obligations, liabilities, and indebtedness from time to time of the Borrower, any Guarantor or any 

  
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other Subsidiary of the Borrower to the Administrative Agent, any of the Lenders or any Affiliate of any Agent or any Lender under or in connection with the Credit Agreement or any other Loan
Document, whether for principal, interest, fees, indemnities, expenses, or otherwise, and all refinancings or refundings thereof, whether such obligations, liabilities, or indebtedness are direct or indirect, secured or unsecured, joint or several,
absolute or contingent, due or to become due, whether for payment or performance, now existing or hereafter arising (and including obligations, liabilities, and indebtedness arising or accruing after the commencement of any bankruptcy, insolvency,
reorganizations, or similar proceeding with respect to the Borrower, any Guarantor or any other Subsidiary of the Borrower or which would have arisen or accrued but for the commencement of such proceeding, even if the claim for such obligation,
liability, or indebtedness is not enforceable or allowable in such proceeding, and including all Obligations, liabilities, and indebtedness arising from any extensions of credit under or in connection with the Loan Documents from time to time,
regardless whether any such extensions of credit are in excess of the amount committed under or contemplated by the Loan Documents or are made in circumstances in which any condition to an extension of credit is not satisfied); (ii) all
Reimbursement Obligations of each Loan Party and any other Subsidiary of the Borrower with respect to any one or more Letters of Credit issued by any Issuing Lender; (iii) all indebtedness, loans, obligations, expenses and liabilities of each
Loan Party or any other Subsidiary of the Borrower to the Agents or any of the Lenders, or any of their respective Affiliates, arising out of any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement provided by the Administrative
Agent, any of the Lenders or such Affiliates pursuant to the Credit Agreement; (iv) any sums advanced by or owing to the Administrative Agent or any of the Lenders for any reason relating to the Credit Agreement, any other Loan Document, or any
collateral relating thereto, including for indemnification, for maintenance, preservation, protection or enforcement of, or realization upon, the Collateral or other collateral security or any one or more guaranties, and for enforcement, collection,
or preservation of the rights of the Administrative Agent and the Lenders, and regardless whether before or after default or the entry of any judgment; (v) any obligation or liability of any Loan Party or any other Subsidiary of the Borrower
arising out of overdrafts on deposits or other accounts or out of electronic funds (whether by wire transfer or through automated clearing houses or otherwise) or out of the return unpaid of, or other failure of any Agent or any Lender to receive
final payment for, any check, item, instrument, payment order or other deposit or credit to a deposit or other account, or out of any Agent’s or any Lender’s non-receipt of or inability to collect funds or otherwise not being made whole in
connection with depository or other similar arrangements, and (vi) any amendments, extensions, renewals and increases of or to any of the foregoing; notwithstanding the foregoing provisions in this definition, “Obligations” shall not
include Excluded Swap Obligations. 
 94. GRANT OF SECURITY INTERESTS. 

94.1 To secure on a first priority perfected basis the Payment In Full of all Secured Obligations, each Pledgor hereby grants to the
Administrative Agent a continuing first priority security interest under the Code in and hereby pledges to Administrative Agent, in each case for the benefit of each of the Lenders and Administrative Agent and any provider of any Lender-Provided
Hedge or any Lender-Provided Treasury/Credit Arrangement, all of such Pledgor’s now existing and hereafter acquired or arising right, title and interest in, to, and under the Pledged Collateral whether now or hereafter existing and wherever
located. 

  
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 94.2 Upon the execution and delivery of this Agreement, each Pledgor shall deliver to and
deposit with the Administrative Agent (or with a Person designated by the Administrative Agent to hold the Pledged Collateral on behalf of the Administrative Agent) in pledge, all of such Pledgor’s certificates, instruments or other documents
comprising or evidencing the Pledged Collateral, together with undated stock powers, instruments or other documents signed in blank by such Pledgor. In the event that any Pledgor should ever acquire or receive certificates, securities, instruments
or other documents evidencing the Pledged Collateral, such Pledgor shall deliver to and deposit with the Administrative Agent in pledge, all such certificates, securities, instruments or other documents which evidence the Pledged Collateral.

 94.3 Notwithstanding anything to the contrary contained in this Agreement, the Pledged Collateral with respect to any
Company organized under the laws of a country or state other than the United States (or any state thereof) or such other country designated by the Borrower and consented to in writing by the Administrative Agent (each a “Partial Pledge
Company”) shall not exceed sixty-five percent (65%) of the total combined voting power of all classes of capital stock, shares, securities, member interests, partnership interests and other ownership interests entitled to vote of such
Partial Pledge Company and this Agreement shall not apply to any such stock, shares, securities, member interests, partnership interests or ownership interests which are in excess of such sixty-five percent (65%) limitation. To the extent the
Administrative Agent receives more than sixty-five percent (65%) of the total combined voting power of all classes of capital stock, shares, securities, member interests, partnership interests and other ownership interests entitled to vote of
any Partial Pledge Company, Administrative Agent shall return such excess stock, shares, securities, member interests, partnership interests and other ownership interests upon the request of a Pledgor. 

95. ADDITIONAL ACTIONS AND FURTHER ASSURANCES. 
 95.1 Prior to or concurrently with the execution of this Agreement, and thereafter from time to time without any request or notice by the Administrative Agent, Pledgor, at its sole cost and expense,
shall execute and deliver to the Administrative Agent all filings, notices, registrations for the corporate records, and all such other documents, and shall take such other action, as may be necessary or advisable to obtain, preserve, protect, and
maintain the Administrative Agent’s continuing first priority perfected security interest in the portion of the Pledged Collateral that relates to capital stock (or other equity interests) in any Partial Pledged Subsidiary. 

95.2 Prior to or concurrently with the execution of this Agreement, and thereafter at any time and from time to time upon reasonable
request of the Administrative Agent, each Pledgor shall execute and deliver to the Administrative Agent all financing statements, continuation financing statements, assignments, certificates and documents of title, affidavits, reports, notices,
schedules of account, letters of authority, further pledges, powers of attorney and all other documents (collectively, the “Security Documents”) which the Administrative Agent may reasonably request, in form reasonably satisfactory
to the Administrative Agent, and take such other action which the Administrative Agent may reasonably request, to perfect and continue perfected and to create and maintain the first priority status of the Administrative Agent’s security
interest in the Pledged Collateral and to fully consummate the transactions contemplated under this Agreement. Each Pledgor agrees that the Administrative Agent may 

  
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record any one or more financing statements under the applicable Uniform Commercial Code with respect to the pledge and security interest herein granted. Each Pledgor hereby irrevocably makes,
constitutes and appoints the Administrative Agent (and any of the Administrative Agent’s officers or employees or agents designated by the Administrative Agent) as such Pledgor’s true and lawful attorney with power to sign the name of such
Pledgor on all or any of the Security Documents which the Administrative Agent determines must be executed, filed, recorded or sent in order to perfect or continue perfected the Administrative Agent’s security interest in the Pledged Collateral
in any jurisdiction. Such power, being coupled with an interest, is irrevocable until all of the Secured Obligations have been indefeasibly Paid In Full and the Commitments have terminated. 

96. REPRESENTATIONS AND WARRANTIES. 
 Each Pledgor hereby jointly and severally represents and warrants to the Administrative Agent as follows: 
 96.1 The Pledged Collateral does not include Margin Stock and no Loan under the Credit Agreement shall be used for the purpose of purchasing or carrying Margin Stock. “Margin Stock” as
used in this clause (a) shall have the meaning ascribed to such term by Regulation U of the Board of Governors of the Federal Reserve System of the United States; 
 96.2 Such Pledgor, has and will continue to have (or, in the case of after-acquired Pledged Collateral, at the time such Pledgor acquires rights in such Pledged Collateral, will have and will continue
to have), title to its Pledged Collateral, free and clear of all Liens other than those in favor of the Administrative Agent for the Lenders and the Administrative Agent, and Liens of a governmental authority for taxes not yet due and payable to the
extent any applicable statute provides for a Lien on the Pledged Collateral; 
 96.3 The capital stock shares,
securities, member interests, partnership interests and other ownership interests constituting the Pledged Collateral have been duly authorized and validly issued to such Pledgor (as set forth on Schedule A hereto), are fully paid and nonassessable
and constitute the following: (i) one hundred percent (100%) of the issued and outstanding capital stock, member interests, partnership interests of each of the Companies which are not Partial Pledged Companies, and (ii) sixty-five
percent (65%) of the issued and outstanding capital stock, shares, securities, member interests and partnership interests of each of the Partial Pledged Companies; 
 96.4 The security interests in the Pledged Collateral granted hereunder are valid, perfected and of first priority, subject to the Lien of no other Person, other than Liens of a governmental authority
for taxes not yet due and payable to the extent any applicable statute provides for a Lien on the Pledged Collateral; 

96.5 There are no restrictions upon the transfer of the Pledged Collateral and such Pledgor has the power and authority and right to
transfer the Pledged Collateral owned by such Pledgor free of any encumbrances and without obtaining the consent of any other Person; 
 96.6 Such Pledgor has all necessary power to execute, deliver and perform this Agreement; 

  
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 96.7 There are no actions, suits, or proceedings pending or, to such Pledgor’s best
knowledge after due inquiry, threatened against or affecting such Pledgor with respect to the Pledged Collateral, at law or in equity or before or by any Official Body, and such Pledgor is not in default with respect to any judgment, writ,
injunction, decree, rule or regulation which could adversely affect such Pledgor’s performance of the terms of this Agreement; 
 96.8 This Agreement has been duly executed and delivered and constitutes the valid and legally binding obligation of such Pledgor, enforceable in accordance with its terms, except to the extent that
enforceability of this Agreement may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or other similar Laws affecting the enforceability of creditors’ rights generally or limiting the right of specific
performance; 
 96.9 Neither the execution or delivery by such Pledgor of this Agreement, nor the compliance with the
terms and provisions hereof, will violate any provision of any Law or conflict with or result in a breach of any of the terms, conditions or provisions of any judgment, order, injunction, decree or ruling of any Official Body to which such Pledgor
or any of its property is subject or any provision of any agreement, understanding or arrangement to which Pledgor is a party or by which such Pledgor or any of its property is bound; 

96.10 Such Pledgor’s exact legal name is as set forth on the signature page hereto; 

96.11 The jurisdiction of incorporation, formation or organization as applicable, of such Pledgor is as set forth on Schedule A
hereto; and 
 96.12 All rights of such Pledgor in connection with its ownership of each of the Companies are evidenced
and governed solely by the stock certificates, instruments or other documents evidencing ownership and organizational documents of each of the Companies and no shareholder, voting or other similar agreements are applicable to any of the Pledged
Collateral or any of any Pledgor’s rights with respect thereto, and no such certificate, instrument or other document provides that any member interest, or partnership interest or other intangible ownership interest, constituting Pledged
Collateral, is a “security” within the meaning of and subject to Article 8 of the Code; and, the organizational documents of each Company contain no restrictions on the rights of shareholders, members or partners other than those that
normally would apply to a company organized under the laws of the jurisdiction of organization of each of the Companies. 

97. GENERAL COVENANTS. 
 Each Pledgor hereby covenants and agrees as follows: 
 97.1 Such Pledgor shall
do all reasonable acts that may be necessary and appropriate to maintain, preserve and protect the Pledged Collateral; such Pledgor shall be responsible for the risk of loss of, damage to, or destruction of the Pledged Collateral owned by such
Pledgor, unless such loss is the result of the gross negligence or willful misconduct of the Administrative Agent. 
 97.2
The capital stock shares, securities, member interests, partnership interests and other ownership interests constituting the Pledged Collateral have been duly authorized and validly issued to such Pledgor (as set forth on Schedule A hereto), are
fully paid and 

  
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nonassessable and constitute the following: (i) the percentage listed on Schedule A of the issued and outstanding capital stock, member interests and partnership interests of each of the
Companies which are not Partial Pledged Companies, and (ii) the lesser of (x) sixty five percent (65%) of the issued and outstanding capital stock, shares, securities, member interests and partnership interests of each of the Partial
Pledged Companies or (y) all of the issued and outstanding capital stock, member interests and partnership interests owned by Borrower or any of its Subsidiaries of each Partial Pledged Company. 

97.3 The security interests under the Code in the Pledged Collateral granted hereunder are valid, perfected and of first priority
subject to the Lien of no other Person, other than Liens of a governmental authority for taxes not yet due and payable to the extent any applicable statute provides for a Lien on the Pledged Collateral. Upon the consummation of those actions
described in Section 3 hereof, the security interests in the Pledged Collateral granted hereunder shall be valid, perfected and of first priority subject to the Lien of no other Person under all applicable Law, other than Liens of a
governmental authority for taxes not yet due and payable to the extent any applicable statute provides for a Lien on the Pledged Collateral. 
 97.4 Such Pledgor shall appear in and defend any action or proceeding of which such Pledgor is aware which could reasonably be expected to affect such Pledgor’s title to, or the Administrative
Agent’s interest in, the Pledged Collateral or the proceeds thereof; provided, however, that with the prior written consent of the Administrative Agent such Pledgor may settle such actions or proceedings with respect to the Pledged Collateral,
which consent shall not be unreasonably withheld or delayed; 
 97.5 Such Pledgor shall, and shall cause each of the
Companies to, keep separate, accurate and complete records of the Pledged Collateral, disclosing the Administrative Agent’s security interest hereunder; 
 97.6 Such Pledgor shall comply with all Laws applicable to the Pledged Collateral unless any noncompliance would not individually or in the aggregate materially impair the use or value of the Pledged
Collateral or the Administrative Agent’s rights hereunder; 
 97.7 There are no restrictions upon the transfer of
the Pledged Collateral and such Pledgor has the power and authority and unencumbered right to transfer the Pledged Collateral owned by such Pledgor free of any encumbrances and without the necessity of obtaining the consent of any other Person,
other than such consents as have been or will be obtained as of the date hereof or in connection with Pledged Collateral subsequently acquired by Pledgor and other than as provided in the Credit Agreement. 

97.8 Such Pledgor has all necessary power to execute, deliver and perform this Agreement and all necessary action to authorize the
execution, delivery and performance of this Agreement has been properly taken. 
 97.9 Such Pledgor shall pay any and all
taxes, duties, fees or imposts of any nature imposed by any Official Body on any of the Pledged Collateral, except to the extent contested in good faith by appropriate proceedings; 

  
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 97.10 Such Pledgor shall permit the Administrative Agent, its officers, employees and
agents at reasonable times to inspect all books and records related to the Pledged Collateral; 
 97.11 Subject to
Section 2(c) hereof, to the extent, following the date hereof, such Pledgor acquires capital stock, shares securities, member interests, partnership interests and other ownership interests of any of the Companies or any of the rights, property
or securities, shares, capital stock, member interests, partnership interests or any other ownership interests described in the definition of Pledged Collateral with respect to any of the Companies, such ownership interests shall be subject to the
terms hereof and, upon such acquisition, shall be deemed to be hereby pledged to the Administrative Agent; and, such Pledgor thereupon shall deliver all such securities, shares, capital stock, member interests, partnership interests and other
ownership interests together with an updated Schedule A hereto, to the Administrative Agent together with all such control agreements, financing statements, and any other documents necessary to implement the provisions and purposes of this
Agreement as the Administrative Agent may request; 
 97.12 Except as permitted by the Credit Agreement, during the term
of this Agreement, such Pledgor shall not sell, assign, replace, retire, transfer or otherwise dispose of its Pledged Collateral; 
 97.13 Such Pledgor will not change its state of incorporation, formation or organization, as applicable without providing at least thirty (30) days prior written notice to the Administrative
Agent; 
 97.14 Such Pledgor will not change its name without providing at least thirty (30) days prior written
notice to the Administrative Agent; 
 97.15 Such Pledgor shall preserve its existence as a corporation, limited
liability company or partnership, as applicable, and except as permitted by the Credit Agreement, shall not (i) in one, or a series of related transactions, merge into or consolidate with any other entity, the survivor of which is not such
Pledgor, or (ii) sell all or substantially all of its assets; and 
 97.16 During the term of this Agreement, such
Pledgor shall not and shall not permit not permit any Company (i) to issue any certificates evidencing the ownership interests of such Company unless such securities are immediately delivered to the Secured Party upon issuance, together with
all evidence of such election and issuance and all Security Documents as set forth in Section 3 hereof or (ii) to elect to treat any ownership interests as securities that are subject to Article 8 of the Code. 

98. OTHER RIGHTS WITH RESPECT TO PLEDGED COLLATERAL. 
 In addition to the other rights with respect to the Pledged Collateral granted to the Administrative Agent hereunder, at any time and from time to time, after and during the continuation of an Event of
Default, the Administrative Agent, at its option and at the expense of the Pledgors, may (a) transfer into its own name, or into the name of its nominee, all or any part of the Pledged Collateral, thereafter receiving all dividends, income or
other distributions upon the Pledged Collateral; (b) take control of and manage all or any of the Pledged Collateral; (c) apply to the payment of any of the Secured Obligations, whether any be due and payable or

  
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not, any moneys, including cash dividends and income from any Pledged Collateral, now or hereafter in the hands of the Administrative Agent or provider of any Lender-Provided Hedge or any
Lender-Provided Treasury/Credit Arrangement , on deposit or otherwise, belonging to any Pledgor, as the Administrative Agent in its sole discretion shall determine; and (d) do anything which any Pledgor is required but fails to do hereunder.

 99. ADDITIONAL REMEDIES UPON EVENT OF DEFAULT. 

Upon the occurrence of any Event of Default and while such Event of Default shall be continuing, the Administrative Agent shall have, in
addition to all rights and remedies of a secured party under the Code or other applicable Law, and in addition to its rights under Section 6 above and under the other Loan Documents, the following rights and remedies: 

99.1 The Administrative Agent may, after ten (10) days’ advance notice to the a Pledgor, sell, assign, give an option or
options to purchase or otherwise dispose of such Pledgor’s Pledged Collateral or any part thereof at public or private sale, at any of the Administrative Agent’s offices or elsewhere, for cash, on credit or for future delivery, and upon
such other terms as the Administrative Agent may deem commercially reasonable. Each Pledgor agrees that ten (10) days’ advance notice of the time and place of any public sale or the time after which any private sale is to be made shall
constitute reasonable notification. The Administrative Agent shall not be obligated to make any sale of Pledged Collateral regardless of notice of sale having been given. The Administrative Agent may adjourn any public or private sale from time to
time by announcement at the time and place fixed therefor, and such sale may, without further notice, be made at the time and place to which it was so adjourned. Each Pledgor recognizes that the Administrative Agent may be compelled to resort to one
or more private sales of the Pledged Collateral to a restricted group of purchasers who will be obliged to agree, among other things, to acquire such securities, shares, capital stock, member interests, partnership interests or ownership interests
for their own account for investment and not with a view to the distribution or resale thereof. Each Pledgor acknowledges and agrees that any such private sale may result in prices and other terms less favorable than if such sale were a public sale
and, notwithstanding such circumstances, agree that any such private sale shall be deemed to have been made in a commercially reasonable manner. The Administrative Agent shall be under no obligation to delay sale of any of the Pledged Collateral for
the period of time necessary to permit any Pledgor (or issuer) to register such securities for public sale under the Securities Act of 1933, as amended, or under applicable securities laws, even if any Pledgor (or issuer) would agree to do so.

 99.2 The Pledgors and each of the Companies hereby agree that, at the joint and several expense of the Pledgors and the
Companies, the Administrative Agent may have this Agreement translated into the official language of the Administrative Agent or any Company at any time in the Administrative Agent’s discretion. In the event of any disagreement between the
Administrative Agent and any Pledgor or any of the Companies regarding the translation of this Agreement, the Administrative Agent may submit this Agreement to an internationally recognized translator for translation, at the joint and several
expense of the Pledgors and each Company, and each of the Pledgors and each of the Companies is hereby irrevocably deemed to accept as accurate and agree to the translation rendered thereby. 

  
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 99.3 The proceeds of any collection, sale or other disposition of the Pledged Collateral,
or any part thereof, shall, after the Administrative Agent has made all deductions of expenses, including but not limited to attorneys’ fees and other expenses incurred in connection with repossession, collection, sale or disposition of such
Pledged Collateral or in connection with the enforcement of the Administrative Agent’s rights with respect to the Pledged Collateral, including in any insolvency, bankruptcy or reorganization proceedings, be applied against the Secured
Obligations, whether or not all the same be then due and payable, as follows: 
 99.3.1 first, to the
Secured Obligations and to reimburse the Administrative Agent for out-of-pocket costs, expenses and disbursements, including without limitation reasonable attorneys’ fees and legal expenses, incurred by the Administrative Agent in connection
with realizing on the Pledged Collateral or collection of any obligation of any Pledgor under any of the Loan Documents or any obligations in connection with any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement,
including advances made subsequent to an Event of Default by the Administrative Agent for the reasonable maintenance, preservation, protection or enforcement of, or realization upon, the Pledged Collateral, including without limitation advances for
taxes, insurance, and the like, and reasonable expenses incurred to sell or otherwise realize on, or prepare for sale of or other realization on, any of the Pledged Collateral, in such order as the Administrative Agent may determine in its
discretion; and 
 99.3.2 the balance, if any, as required by Law. 

100. ADMINISTRATIVE AGENT’S DUTIES. 
 The powers conferred on the Administrative Agent hereunder are solely to protect its interest in the Pledged Collateral and shall not impose any duty upon it to exercise any such powers. Except for the
safe custody of any Pledged Collateral in its possession and the accounting for moneys actually received by it hereunder, the Administrative Agent shall have no duty as to any Pledged Collateral or as to the taking of any necessary steps to preserve
rights against prior parties or any other rights pertaining to any Pledged Collateral. 
 101. ADDITIONAL PLEDGORS.

 It is anticipated that additional persons will from time to time become Subsidiaries of the Borrower or a Guarantor, each of
whom will be required to join this Agreement. It is acknowledged and agreed that new Subsidiaries of the Borrower or of a Guarantor will become Pledgors hereunder and will be bound hereby simply by executing and delivering to Administrative Agent a
Guarantor Joinder in the form of Exhibit 1.1(G)(1) to the Credit Agreement. In addition, a new Schedule A hereto shall be provided to Administrative Agent showing the pledge of the ownership interest in such new Subsidiary and any
ownership interests that such new Subsidiary owns in any other Person. 
 102. NO WAIVER; CUMULATIVE REMEDIES.

 No failure to exercise, and no delay in exercising, on the part of the Administrative Agent, any right, power or privilege
hereunder shall operate as a waiver thereof; nor shall any single or partial exercise of any right, power or privilege hereunder preclude any further exercise 

  
 184

 
thereof or the exercise of any other right, power or privilege. No waiver of a single Event of Default shall be deemed a waiver of a subsequent Event of Default. The remedies herein provided are
cumulative and not exclusive of any remedies provided under the other Loan Documents or by Law and the Administrative Agent may enforce any one or more remedies hereunder successively or concurrently at its option. Each Pledgor waives any right to
require the Administrative Agent to proceed against any other Person or to exhaust any of the Pledged Collateral or other security for the Secured Obligations or to pursue any remedy in the Administrative Agent’s power. 

103. NO DISCHARGE UNTIL INDEFEASIBLE PAYMENT OF THE SECURED OBLIGATIONS.

 The pledge, security interests, and other Liens and the
obligations of each Pledgor hereunder shall not be discharged or impaired or otherwise diminished by any failure, default, omission, or delay, willful or otherwise, by Administrative Agent, or any other obligor on any of the Secured Obligations, or
by any other act or thing or omission or delay to do any other act or thing which may or might in any manner or to any extent vary the risk of such Pledgor or which would otherwise operate as a discharge of such Pledgor as a matter of law or equity.
Without limiting the generality of the foregoing, each Pledgor hereby consents to, and the pledge, security interests, and other Liens given by such Pledgor hereunder shall not be diminished, terminated, or otherwise similarly affected by any of the
following at any time and from time to time: 
 103.1 Any lack of genuineness, legality, validity, enforceability, or
allowability (in a bankruptcy, insolvency, reorganization or similar proceeding, or otherwise), or any avoidance or subordination, in whole or in part, of any Loan Document, any obligations in connection with any Lender-Provided Hedge or any
Lender-Provided Treasury/Credit Arrangement or any of the Secured Obligations and regardless of any law, regulation, or order now or hereafter in effect in any jurisdiction affecting any of the Secured Obligations, any of the terms of the
Loan Documents, or any rights of the Administrative Agent or any other Person with respect thereto; 
 103.2 Any increase,
decrease, or change in the amount, nature, type or purpose of any of or any release, surrender, exchange, compromise or settlement of any of the Secured Obligations (whether or not contemplated by the Loan Documents as presently constituted); any
change in the time, manner, method, or place of payment or performance of, or in any other term of, any of the Secured Obligations; any execution or delivery of any additional Loan Documents; or any amendment, modification or supplement to, or
refinancing or refunding of, any Loan Document, any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement or any of the Secured Obligations; 
 103.3 Any failure to assert any breach of or default under any Loan Document, any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement or any of the Secured Obligations;
any extensions of credit in excess of the amount committed under or contemplated by the Loan Documents or any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement, or in circumstances in which any condition to such
extensions of credit has not been satisfied; any other exercise or non-exercise, or any other failure, omission, breach, default, delay, or wrongful action in connection with any exercise or non-exercise, of any right or remedy against such Pledgor
or any other Person under or in connection with any Loan 

  
 185

 
Document or any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement; any refusal of payment or performance of any of the Secured Obligations, whether or not with any
reservation of rights against any Pledgor; or any application of collections (including collections resulting from realization upon any direct or indirect security for the Secured Obligations) to other obligations, if any, not entitled to the
benefits of this Agreement, in preference to Secured Obligations or, if any collections are applied to Secured Obligations, any application to particular Secured Obligations; 
 103.4 Any taking, exchange, amendment, modification, supplement, termination, subordination, release, loss, or impairment of, or any failure to protect, perfect, or preserve the value of, or any
enforcement of, realization upon, or exercise of rights or remedies under or in connection with, or any failure, omission, breach, default, delay, or wrongful action by the Administrative Agent or any other Person in connection with the enforcement
of, realization upon, or exercise of rights or remedies under or in connection with, or, any other action or inaction by Administrative Agent or any other Person in respect of, any direct or indirect security for any of the Secured
Obligations (including the Pledged Collateral). As used in this Agreement, “direct or indirect security” for the Secured Obligations, and similar phrases, includes any collateral security, guaranty, suretyship, letter of credit,
capital maintenance agreement, put option, subordination agreement, or other right or arrangement of any nature providing direct or indirect assurance of payment or performance of any of the Secured Obligations, made by or on behalf of any Person;

 103.5 Any merger, consolidation, liquidation, dissolution, winding-up, charter revocation, or forfeiture, or other change in,
restructuring or termination of the corporate structure or existence of, any Pledgor or the Borrower or any other Person; any bankruptcy, insolvency, reorganization or similar proceeding with respect to any Pledgor or the Borrower or any other
Person; or any action taken or election (including any election under Section 1111(b)(2) of the United States Bankruptcy Code or any comparable law of any jurisdiction) made by Administrative Agent or any Pledgor or the Borrower or by any other
Person in connection with any such proceeding; 
 103.6 Any defense, setoff, or counterclaim which may at any time be available
to or be asserted by any Pledgor or the Borrower or any other Person with respect to any Loan Document or any of the Secured Obligations; or any discharge by operation of law or release of any Pledgor or the Borrower or any other Person from the
performance or observance of any Loan Document or any of the Secured Obligations; 
 103.7 Any other event or
circumstance, whether similar or dissimilar to the foregoing, and whether known or unknown, which might otherwise constitute a defense available to, or limit the liability of a guarantor or a surety, including any Pledgor, excepting only Payment In
Full of the Secured Obligations. 
 104. TAXES. 

Each Pledgor hereby agrees to be bound by the provisions of
Section 5.9 [Taxes] of the Credit Agreement and shall make all payments free and clear of Taxes as provided therein. 

  
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 105. WAIVERS. 

Each Pledgor hereby waives any and all defenses that any Pledgor may now or
hereafter have based on principles of suretyship, impairment of collateral, or the like and each Pledgor hereby waives any defense to or limitation on its obligations under this Agreement arising out of or based on any event or circumstance referred
to in the immediately preceding section hereof. Without limiting the generality of the foregoing and to the fullest extent permitted by applicable law, each Pledgor hereby further waives each of the following: 

105.1 All notices, disclosures and demands of any nature that otherwise might be required from time to time to preserve intact any rights
against such Pledgor, including the following: any notice of any event or circumstance described in the immediately preceding section hereof; any notice required by any law, regulation or order now or hereafter in effect in any jurisdiction; any
notice of nonpayment, nonperformance, dishonor, or protest under any Loan Document or any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement or any of the Secured Obligations; any notice of the incurrence of any Secured
Obligations; any notice of any default or any failure on the part of such Pledgor or the Borrower or any other Person to comply with any Loan Document or any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement or
any of the Secured Obligations or any requirement pertaining to any direct or indirect security for any of the Secured Obligations; and any notice or other information pertaining to the business, operations, condition (financial or otherwise), or
prospects of the Borrower or any other Person; 
 105.2 Any right to any marshalling of assets, to the filing of any claim
against such Pledgor or the Borrower or any other Person in the event of any bankruptcy, insolvency, reorganization, or similar proceeding, or to the exercise against such Pledgor or the Borrower, or any other Person of any other right or remedy
under or in connection with any Loan Document, any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement, or any of the Secured Obligations or any direct or indirect security for any of the Secured Obligations; any
requirement of promptness or diligence on the part of the Administrative Agent or any other Person; any requirement to exhaust any remedies under or in connection with, or to mitigate the damages resulting from default under, any Loan
Document or any of the Secured Obligations or any direct or indirect security for any of the Secured Obligations; any benefit of any statute of limitations; and any requirement of acceptance of this Agreement or any other Loan Document, and any
requirement that any Pledgor receive notice of any such acceptance; 
 105.3 Any defense or other right arising by reason of any
Law now or hereafter in effect in any jurisdiction pertaining to election of remedies (including anti-deficiency laws, “one action” laws, or the like), or by reason of any election of remedies or other action or inaction by the
Administrative Agent (including commencement or completion of any judicial proceeding or nonjudicial sale or other action in respect of collateral security for any of the Secured Obligations), which results in denial or impairment of the right of
the Administrative Agent to seek a deficiency against the Borrower or any other Person or which otherwise discharges or impairs any of the Secured Obligations. 

  
 187

 106. SETOFF. 
 Each Pledgor hereby waives and releases, and shall not assert, any and all rights of setoff and any similar claims or actions whatsoever now and hereafter it may have at any time against the
Administrative Agent or any Lender, any of the Administrative Agent’s or any Lender’s Affiliates, and any of the respective successors, assigns, and participants of the Administrative Agent or any Lender or any Affiliate of the
Administrative Agent or any Lender. 
 107. ASSIGNMENT. 

All rights of the Administrative Agent under this Agreement shall inure to the benefit of its successors and assigns. All obligations of
each Pledgor shall bind its successors and assigns; provided, however, no Pledgor may assign or transfer any of its rights and obligations hereunder or any interest herein, and any such purported assignment or transfer shall be null and void.

 108. SEVERABILITY. 
 Any provision of this Agreement (or portion thereof) which shall be held invalid or unenforceable shall be ineffective without invalidating the remaining provisions hereof (or portions thereof).

 109. GOVERNING LAW. 
 This Agreement shall be construed in accordance with and governed by the internal laws of the Commonwealth of Pennsylvania without regard to its conflicts of law principles, except to the extent the
validity or perfection of the security interests or the remedies hereunder in respect of any Pledged Collateral are governed by the law of a jurisdiction other than the Commonwealth of Pennsylvania. 

110. NOTICES. 
 All notices, requests, demands, directions and other communications (collectively, “notices”) given to or made upon any party hereto under the provisions of this Agreement shall be as set
forth in Section 11.5 [Notices; Effectiveness; Electronic Communication] of the Credit Agreement. 
 111. SPECIFIC
PERFORMANCE. 
 Each Pledgor acknowledges and agrees that, in addition to the other rights of the Administrative Agent
hereunder and under the other Loan Documents, because the Administrative Agent’s remedies at law for failure of such Pledgor to comply with the provisions hereof relating to the Administrative Agent’s rights (i) to inspect the books
and records related to the Pledged Collateral, (ii) to receive the various notifications such Pledgor is required to deliver hereunder, (iii) to obtain copies of agreements and documents as provided herein with respect to the Pledged
Collateral, (iv) to enforce the provisions hereof pursuant to which the such Pledgor has appointed the Administrative Agent its attorney-in-fact, and (v) to enforce the Administrative Agent’s remedies hereunder, would be inadequate
and that any such failure would not be adequately compensable in damages, such Pledgor agrees that each such provision hereof may be specifically enforced. 

  
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 112. VOTING RIGHTS IN RESPECT OF THE PLEDGED COLLATERAL. 

So long as no Event of Default shall occur and be continuing under the Credit Agreement, each Pledgor may exercise any and all voting and
other consensual rights pertaining to the Pledged Collateral or any part thereof for any purpose not inconsistent with the terms of this Agreement or the other Loan Documents; provided, however, that such Pledgor will not exercise or
will refrain from exercising any such voting and other consensual right pertaining to the Pledged Collateral, as the case may be, if such action would have a material adverse effect on the value of any Pledged Collateral. Without limiting the
generality of the foregoing and in addition thereto, without the written consent of the Administrative Agent, the Pledgors shall not vote to enable, or take any other action to permit, any of the Companies to issue any stock, member interests,
partnership interests or other equity securities, member interests, partnership interests or other ownership interests of any nature or to issue any other securities, shares, capital stock, member interests, partnership interests or other ownership
interests convertible into or granting the right to purchase or exchange for any stock, member interests, partnership interests or other equity securities, member interests, partnership interests or other ownership interests of any nature of any
such Company, and all such additional stock, member interests, partnership interests, or other equity securities consented to by the Administrative Agent shall be Pledged Collateral subject to the terms of this Agreement. The Pledgors shall not
enter into any agreement or undertaking restricting the right or ability of any Pledgor or the Administrative Agent to sell, assign or transfer any of the Pledged Collateral. 
 113. CONSENT TO JURISDICTION. 
 Each Pledgor and each of the Companies
hereby irrevocably submits to the nonexclusive jurisdiction of any Pennsylvania state or federal court sitting in Allegheny County, in any action or proceeding arising out of or relating to this Agreement, and each Pledgor and each of the Companies
hereby irrevocably agrees that all claims in respect of such action or proceeding may be heard and determined in such Pennsylvania state or federal court. Each Pledgor and each of the Companies hereby waives to the fullest extent it may effectively
do so, the defense of an inconvenient forum to the maintenance of any such action or proceeding. Each Pledgor and each of the Companies hereby appoints the process agent identified below (the “Process Agent”) as its agent to receive
on behalf of such party and its respective property service of copies of the summons and complaint and any other process which may be served in any action or proceeding. Such service may be made by mailing or delivering a copy of such process to any
of the Pledgors or the Companies in care of the Process Agent at the Process Agent’s address, and each Pledgor and each Company hereby authorizes and directs the Process Agent to receive such service on its behalf. Each Pledgor and each of the
Companies agrees that a final judgment in any such action or proceeding shall be conclusive and may be enforced in other jurisdictions (or any political subdivision thereof) by suit on the judgment or in any other manner provided at law. Each
Pledgor further agrees that it shall, for so long as any Commitment or any Obligation of any Loan Party to any Lender or the Administrative Agent remains outstanding, continue to retain Process Agent for the purposes set forth in this
Section 21. The Process Agent is the Borrower, with an office on the date hereof as set forth in the Credit Agreement. The Process Agent hereby accepts the appointment of Process Agent by the Pledgors and the Companies and agrees to act as
Process Agent on behalf of the Pledgors and the Companies. 

  
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 114. WAIVER OF JURY TRIAL. 

EXCEPT AS PROHIBITED BY LAW, EACH PLEDGOR AND EACH OF THE COMPANIES HEREBY WAIVES ANY RIGHT IT MAY HAVE TO A TRIAL BY A JURY IN RESPECT OF
ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER, OR IN CONNECTION WITH THIS AGREEMENT OR ANY OTHER DOCUMENTS OR TRANSACTIONS RELATING THERETO. 
 115. ENTIRE AGREEMENT; AMENDMENTS. 
 This Agreement constitutes the entire
agreement between the parties with respect to the subject matter hereof and supersedes all prior agreements relating to a grant of a security interest in the Pledged Collateral by any Pledgor. This Agreement may not be amended or supplemented except
by a writing signed by the Administrative Agent and the Pledgors. 
 116. COUNTERPARTS; TELECOPY SIGNATURES. 

This Agreement may be executed in any number of counterparts, and by different parties hereto in separate counterparts, each of which,
when so executed, shall be deemed an original, but all such counterparts shall constitute one and the same instrument. Each Pledgor acknowledges and agrees that a telecopy transmission to the Administrative Agent or any Lender of the signature pages
hereof purporting to be signed on behalf of any Pledgor shall constitute effective and binding execution and delivery hereof by such Pledgor. 
 117. CONSTRUCTION. 
 The rules of construction contained in Section 1.2
[Construction] of the Credit Agreement apply to this Agreement. 
 118. AMENDMENT AND RESTATEMENT; NO NOVATION.

 The Existing Pledge Agreement is hereby amended and restated in its entirety as provided herein, and this Agreement is not
intended to constitute, nor does it constitute, an interruption, suspension of continuity, satisfaction, discharge of prior duties, novation, or termination of the liens, security interests, indebtedness, loans, liabilities, expenses, or obligations
under the Credit Agreement, the Existing Credit Agreement or the Existing Pledge Agreement. Each Pledgor and the Administrative Agent acknowledge and agree that the Existing Pledge Agreement has continued to secure the indebtedness, loans,
liabilities, expenses, and obligations under the Credit Agreement and the Existing Credit Agreement since the date of execution of the Existing Pledge Agreement; and that this Agreement is entitled to all rights and benefits originally pertaining to
the Existing Pledge Agreement. 
 [SIGNATURE PAGES FOLLOW] 

  
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 [SIGNATURE PAGE TO AMENDED AND RESTATED PLEDGE AGREEMENT] 

IN WITNESS WHEREOF, and intending to be legally bound, the parties hereto have caused this Agreement to be duly executed as of the date
first above written with the intent that it constitute a sealed instrument. 
  

			
	PNC BANK, NATIONAL ASSOCIATION, as Administrative Agent
		
	By:	 	 /s/ Tracy J. DeCock

	Name:	 	Tracy J. DeCock
	Title:	 	Senior Vice President

 [SIGNATURE PAGE TO AMENDED AND RESTATED PLEDGE AGREEMENT] 

 

			
	KOPPERS INC.
		
	By:	 	 (Seal)

	Name:	 	  

	Title:	 	  

	
	 KOPPERS WORLD-WIDE VENTURES CORPORATION

		
	By:	 	 (Seal)

	Name:	 	  

	Title:	 	  

	
	KOPPERS VENTURES LLC
		
	By:	 	 (Seal)

	Name:	 	  

	Title:	 	  

	
	KOPPERS HOLDINGS INC.
		
	By:	 	 (Seal)

	Name:	 	  

	Title:	 	  

 ACKNOWLEDGEMENT AND CONSENT 

Each of the undersigned hereby acknowledges receipt of a copy of the Amended and Restated Pledge Agreement, dated as of March 27,
2013, made by each of the Pledgors (as defined therein) from time to time party thereto for the benefit of PNC Bank, National Association, as Administrative Agent (the “Pledge Agreement”). Each of the undersigned, intending to be
legally bound hereby, agrees for the benefit of the Administrative Agent and the Lenders as follows: 
 1. Each of the
undersigned will be bound by the terms of the Pledge Agreement and will comply with such terms insofar as such terms are applicable to the undersigned, including without limiting the generality of the foregoing, those terms in Sections 20 and 21 of
the Pledge Agreement. 
 2. Each of the undersigned will notify the Administrative Agent promptly in writing of the occurrence
of any of the events described in Section 5(k) of the Pledge Agreement. 
 3. The terms of Section 3 of the Pledge
Agreement shall apply to it, mutatis mutandis, with respect to all actions that may facilitate, in the reasonable judgment of the Administrative Agent, the carrying out of Section 3 of the Pledge Agreement. 

4. To the extent that any of undersigned has or hereafter may acquire any immunity from the jurisdiction of any court or from any legal
process (whether through service or notice, attachment prior to judgment, attachment in aid of execution, execution, or otherwise) with respect to itself or its property, each of undersigned hereby irrevocably waives such immunity in respect of its
obligations under the Pledge Agreement and any other document or agreement executed in connection therewith, and each of undersigned agrees that it will not raise or claim any such immunity at or in respect of any such action or proceeding.

 5. Each of the undersigned acknowledges and agrees that any notices sent to the Pledgor regarding any of the Pledged
Collateral shall also be sent to the Administrative Agent in the manner and at the address of Administrative Agent as indicated in Section 18 of the Pledge Agreement. 

 6. During the term of this Agreement, each of the undersigned shall not treat any
uncertificated ownership interests as securities which are subject to Article 8 of the Code. 
  

			
	
                        
     [list each Company whose stock/
LLC interest/partnership interest is being
pledged]

		
	By:	 	  

	Name:	 	  

	Title:	 	  

	
	Address for Notices:
	
	  

	  

	Fax:	 	  

 SCHEDULE A 
 TO 
 AMENDED AND RESTATED PLEDGE AGREEMENT 

DESCRIPTION OF PLEDGED COLLATERAL 
  

	A.	Corporations 

  

					
	 Pledgor and Pledgor’s

jurisdiction of formation
	  	Pledged Shares	  	Type and Amount of Ownership
		  		  	
		  		  	
		  		  	
		  		  	

  

	B.	Limited Liability Companies 

  

					
	 Pledgor and Pledgor’s

jurisdiction of formation
	  	Pledged limited liability
company interests	  	Type and Amount of Ownership
		  		  	
		  		  	
		  		  	
		  		  	

  

	C.	Partnerships 

  

					
	 Pledgor and Pledgor’s

jurisdiction of formation
	  	Pledged Partnership Interests	  	Type and Amount of Ownership
		  		  	
		  		  	
		  		  	
		  		  	

 EXHIBIT 1.1(S) 

AMENDED AND RESTATED SECURITY AGREEMENT 
 THIS AMENDED AND RESTATED SECURITY AGREEMENT (this “Agreement”), dated as of March 27, 2013, is entered into by and among EACH OF THE PERSONS LISTED ON THE SIGNATURE PAGES
HERETO AND EACH OF THE OTHER PERSONS WHICH BECOMES A DEBTOR HEREUNDER FROM TIME TO TIME (each a “Debtor” and collectively, the “Debtors”), and PNC BANK, NATIONAL ASSOCIATION, as administrative agent (the
“Administrative Agent”) for the Lenders (as defined below); 
 WITNESSETH THAT: 

WHEREAS, reference is made to that certain Amended and Restated Security Agreement, dated as of October 31, 2008, made by the
Debtors (as defined therein) party thereto in favor of the Administrative Agent, as heretofore amended (as so amended, the “Existing Security Agreement”), executed and delivered pursuant to that certain Amended and Restated Credit
Agreement, dated October 31, 2008, among Koppers Inc., a Pennsylvania corporation (the “Borrower”), the Guarantors (as defined therein) party thereto, the Lenders (as defined therein) party thereto, and the Administrative
Agent, as heretofore amended (as so amended, the “Existing Credit Agreement”); and 
 WHEREAS, the Debtors are
(or will be with respect to after-acquired property) the legal and beneficial owners and the holders of the Collateral (as defined in Section 1 hereof); and 
 WHEREAS, the parties desire to further amend and restate the Existing Credit Agreement pursuant to that certain Amended and Restated Credit Agreement (as it may hereafter from time to time be further
restated, amended, modified or supplemented, the “Credit Agreement”) of even date herewith by and among the Borrower, the Guarantors (as defined therein) from time to time party thereto (the “Guarantors”), the
Lenders (as defined therein) from time to time party thereto (the “Lenders”), and the Administrative Agent; and 
 WHEREAS, pursuant to the Credit Agreement, the Administrative Agent and the Lenders have agreed to make certain financial accommodations and loans to the Borrower; and 

WHEREAS, the obligation of the Administrative Agent and the Lenders to make loans under the Credit Agreement is subject to the
conditions, among others, that the Debtors amend and restate the Existing Security Agreement and secure the Obligations to the Administrative Agent and the Lenders under the Credit Agreement, the other Loan Documents and otherwise as more fully
described herein in the manner set forth herein. 
 NOW, THEREFORE, intending to be legally bound hereby, and for good and
valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto covenant and agree as follows: 
 119. TERMS WHICH ARE DEFINED IN THE CREDIT AGREEMENT AND NOT OTHERWISE DEFINED HEREIN ARE USED HEREIN AS DEFINED THEREIN AND THE 

  
 196

 
RULES OF CONSTRUCTION SET FORTH IN SECTION 1.2 [CONSTRUCTION] OF THE CREDIT AGREEMENT SHALL APPLY TO THIS AGREEMENT. THE FOLLOWING WORDS AND TERMS SHALL HAVE THE FOLLOWING MEANINGS,
RESPECTIVELY, UNLESS THE CONTEXT HEREOF OTHERWISE CLEARLY REQUIRES: 
 119.1 “Code” means the Uniform
Commercial Code as in effect in the Commonwealth of Pennsylvania on the date hereof and as amended from time to time except to the extent that the conflict of law rules of such Uniform Commercial Code shall apply the Uniform Commercial Code as in
effect from time to time in any other state to specific property or other matters. 
 119.2 “Collateral”
means all of each Debtor’s right, title and interest in, to and under the following described property of such Debtor (each capitalized term used in this Section 1(b) shall have in this Agreement the meaning given to it by the Code):

 119.2.1 all now existing and hereafter acquired or arising Accounts, Goods, Health Care Insurance
Receivables, General Intangibles, Payment Intangibles, Deposit Accounts, Chattel Paper (including, without limitation, Electronic Chattel Paper), Documents, Instruments, Software, Investment Property, Letters of Credit, Letter of Credit Rights,
advices of credit, money, Commercial Tort Claims as listed on Schedule B hereto (as such Schedule is amended or supplemented from time to time), Equipment, As-Extracted Collateral, Inventory, Fixtures, and Supporting Obligations, together
with all products of and Accessions to any of the foregoing and all Proceeds of any of the foregoing (including, without limitation, all insurance policies and proceeds thereof); 

119.2.2 to the extent, if any, not included in clause (i) above, each and every other item of personal property
and fixtures, whether now existing or hereafter arising or acquired, including, without limitation, all licenses, contracts and agreements, and all collateral for the payment or performance of any contract or agreement, together with all products
and Proceeds (including all insurance policies and proceeds) of any Accessions to any of the foregoing; and 

119.2.3 all present and future business records and information, including computer tapes and other storage media
containing the same and computer programs and software (including, without limitation, source code, object code and related manuals and documentation and all licenses to use such software) for accessing and manipulating such information;

 119.3 “Receivables” means all of the Accounts, Health Care Insurance Receivables, Payment Intangibles,
Chattel Paper (including, without limitation, Electronic Chattel Paper, all Proceeds of the foregoing and other Collateral arising from the foregoing. 
 119.4 “Secured Obligations” shall mean and include the following: (i) any and all obligations, liabilities, and indebtedness from time to time of the Borrower, any Guarantor or
any other Subsidiary of the Borrower to the Administrative Agent, any of the Lenders or any Affiliate of any Agent or any Lender under or in connection with the Credit Agreement or any other Loan Document, whether for principal, interest, fees,
indemnities, expenses, or otherwise, and all refinancings or refundings thereof, whether such obligations, liabilities, or indebtedness 

  
 197

 
are direct or indirect, secured or unsecured, joint or several, absolute or contingent, due or to become due, whether for payment or performance, now existing or hereafter arising (and
including obligations, liabilities, and indebtedness arising or accruing after the commencement of any bankruptcy, insolvency, reorganizations, or similar proceeding with respect to the Borrower, any Guarantor or any other Subsidiary of the Borrower
or which would have arisen or accrued but for the commencement of such proceeding, even if the claim for such obligation, liability, or indebtedness is not enforceable or allowable in such proceeding, and including all Obligations, liabilities, and
indebtedness arising from any extensions of credit under or in connection with the Loan Documents from time to time, regardless whether any such extensions of credit are in excess of the amount committed under or contemplated by the Loan Documents
or are made in circumstances in which any condition to an extension of credit is not satisfied); (ii) all Reimbursement Obligations of each Loan Party and any other Subsidiary of the Borrower with respect to any one or more Letters of Credit
issued by any Issuing Lender; (iii) all indebtedness, loans, obligations, expenses and liabilities of each Loan Party or any other Subsidiary of the Borrower to the Agents or any of the Lenders, or any of their respective Affiliates, arising
out of any Lender-Provided Hedge or any Lender-Provided Treasury/Credit Arrangement provided by the Administrative Agent, any of the Lenders or such Affiliates pursuant to the Credit Agreement; (iv) any sums advanced by or owing to the
Administrative Agent or any of the Lenders for any reason relating to the Credit Agreement, any other Loan Document, or any collateral relating thereto, including for indemnification, for maintenance, preservation, protection or enforcement of, or
realization upon, the Collateral or other collateral security or any one or more guaranties, and for enforcement, collection, or preservation of the rights of the Administrative Agent and the Lenders, and regardless whether before or after default
or the entry of any judgment; (v) any obligation or liability of any Loan Party or any other Subsidiary of the Borrower arising out of overdrafts on deposits or other accounts or out of electronic funds (whether by wire transfer or through
automated clearing houses or otherwise) or out of the return unpaid of, or other failure of any Agent or any Lender to receive final payment for, any check, item, instrument, payment order or other deposit or credit to a deposit or other account, or
out of any Agent’s or any Lender’s non-receipt of or inability to collect funds or otherwise not being made whole in connection with depository or other similar arrangements, and (vi) any amendments, extensions, renewals and increases
of or to any of the foregoing; notwithstanding the foregoing provisions in this definition, “Obligations” shall not include Excluded Swap Obligations. 
 120. AS SECURITY FOR THE PAYMENT IN FULL OF THE SECURED OBLIGATIONS, EACH DEBTOR HEREBY AGREES THAT THE ADMINISTRATIVE AGENT AND THE LENDERS AND ANY PROVIDER OF ANY LENDER-PROVIDED HEDGE OR ANY
LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT SHALL HAVE, AND EACH DEBTOR HEREBY GRANTS TO AND CREATES IN FAVOR OF THE ADMINISTRATIVE AGENT FOR THE BENEFIT OF ITSELF, THE LENDERS AND ANY PROVIDER OF ANY LENDER-PROVIDED HEDGE OR ANY LENDER-PROVIDED
TREASURY/CREDIT ARRANGEMENT, A CONTINUING FIRST PRIORITY LIEN ON AND SECURITY INTEREST UNDER THE CODE IN AND TO THE COLLATERAL SUBJECT ONLY TO PERMITTED LIENS. WITHOUT LIMITING THE GENERALITY OF SECTION 4 BELOW, EACH DEBTOR FURTHER AGREES THAT
WITH RESPECT TO EACH ITEM OF THE COLLATERAL AS TO WHICH (A) THE CREATION OF A VALID AND ENFORCEABLE SECURITY INTEREST IS NOT GOVERNED EXCLUSIVELY BY 

  
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THE CODE, OR (B) THE PERFECTION OF A VALID AND ENFORCEABLE FIRST PRIORITY SECURITY INTEREST THEREIN UNDER THE CODE CANNOT BE ACCOMPLISHED EITHER BY THE ADMINISTRATIVE AGENT TAKING
POSSESSION THEREOF OR BY THE FILING IN APPROPRIATE LOCATIONS OF APPROPRIATE CODE FINANCING STATEMENTS EXECUTED BY SUCH DEBTOR, SUCH DEBTOR WILL AT ITS EXPENSE EXECUTE AND DELIVER TO THE ADMINISTRATIVE AGENT AND HEREBY DOES AUTHORIZE THE
ADMINISTRATIVE AGENT TO EXECUTE AND FILE SUCH DOCUMENTS, AGREEMENTS, NOTICES, ASSIGNMENTS AND INSTRUMENTS AND TAKE SUCH FURTHER ACTIONS AS MAY BE REQUESTED BY THE ADMINISTRATIVE AGENT FROM TIME TO TIME FOR THE PURPOSE OF CREATING A VALID AND
PERFECTED FIRST PRIORITY LIEN ON SUCH ITEM, SUBJECT ONLY TO PERMITTED LIENS, ENFORCEABLE AGAINST SUCH DEBTOR AND ALL THIRD PARTIES TO SECURE THE SECURED OBLIGATIONS. NOTWITHSTANDING THE FOREGOING AND ONLY WITH RESPECT TO CONTRACTS AND LICENSES WHICH
EXIST ON THE CLOSING DATE, IF THE FOREGOING GRANT OF A SECURITY INTEREST IN FAVOR OF THE ADMINISTRATIVE AGENT WOULD CAUSE SUCH CONTRACTS AND LICENSES TO BE VOID PURSUANT TO THE TERMS OF SUCH CONTRACTS AND LICENSES (SUBJECT TO ANY LIMITATIONS IN
ARTICLE 9 OF THE CODE WITH RESPECT TO THE EFFECT OF SUCH RESTRICTIONS ON THE COLLATERAL ASSIGNMENT OF SUCH CONTRACTS AND LICENSES), THEN THE GRANT OF A SECURITY INTEREST IN SUCH CONTRACTS AND LICENSES SHALL BE POSTPONED TO THE EXTENT OF SUCH
RESTRICTIONS ON COLLATERAL ASSIGNMENT UNTIL SUCH TIME AS THE GRANT OF THE SECURITY INTEREST WOULD NOT CAUSE SUCH CONTRACTS AND LICENSES TO BE VOID). 
 121. EACH DEBTOR REPRESENTS AND WARRANTS TO THE ADMINISTRATIVE AGENT AND THE LENDERS THAT (A) THE DEBTORS HAVE GOOD AND MARKETABLE TITLE TO THE COLLATERAL, (B) EXCEPT FOR THE SECURITY
INTEREST GRANTED TO AND CREATED IN FAVOR OF THE ADMINISTRATIVE AGENT FOR THE BENEFIT OF ITSELF AND THE LENDERS HEREUNDER AND PERMITTED LIENS, ALL THE COLLATERAL IS FREE AND CLEAR OF ANY LIEN, (C) THE DEBTORS WILL DEFEND THE COLLATERAL AGAINST
ALL CLAIMS AND DEMANDS OF ALL PERSONS AT ANY TIME CLAIMING THE SAME OR ANY INTEREST THEREIN, (D) EACH ACCOUNT IS GENUINE AND ENFORCEABLE IN ACCORDANCE WITH ITS TERMS AND THE DEBTORS WILL DEFEND THE SAME AGAINST ALL CLAIMS, DEMANDS, RECOUPMENT,
SETOFFS, AND COUNTERCLAIMS AT ANY TIME ASSERTED, (E) AT THE TIME ANY ACCOUNT BECOMES SUBJECT TO THIS AGREEMENT, EACH SUCH ACCOUNT WILL BE A GOOD AND VALID ACCOUNT REPRESENTING A BONA FIDE SALE OF GOODS OR SERVICES BY THE DEBTORS AND SUCH GOODS
WILL HAVE BEEN SHIPPED TO THE RESPECTIVE ACCOUNT DEBTORS OR THE SERVICES WILL HAVE BEEN PERFORMED FOR THE RESPECTIVE ACCOUNT DEBTORS (OR FOR THOSE ON BEHALF OF WHOM THE ACCOUNT DEBTORS ARE OBLIGATED ON THE ACCOUNTS), AND NO SUCH ACCOUNT WILL AT SUCH
TIME BE SUBJECT TO ANY CLAIM FOR CREDIT, ALLOWANCE, SETOFF, RECOUPMENT, DEFENSE, COUNTERCLAIM OR ADJUSTMENT BY ANY ACCOUNT DEBTOR OR OTHERWISE, (F) THE EXACT LEGAL NAME OF EACH DEBTOR IS AS SET FORTH ON THE

  
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SIGNATURE PAGE HERETO, AND (G) THE STATE OF INCORPORATION, FORMATION OR ORGANIZATION AS APPLICABLE, OF EACH DEBTOR IS AS SET FORTH ON SCHEDULE A HERETO. 

122. EACH DEBTOR WILL FAITHFULLY PRESERVE AND PROTECT THE ADMINISTRATIVE AGENT’S SECURITY INTEREST IN THE COLLATERAL AS A PRIOR
PERFECTED SECURITY INTEREST UNDER THE CODE, SUPERIOR AND PRIOR TO THE RIGHTS OF ALL THIRD PERSONS, EXCEPT FOR HOLDERS OF PERMITTED LIENS, AND WILL DO ALL SUCH OTHER ACTS AND THINGS AND WILL, UPON REQUEST THEREFOR BY THE ADMINISTRATIVE AGENT,
EXECUTE, DELIVER, FILE AND RECORD, AND EACH DEBTOR HEREBY AUTHORIZES THE ADMINISTRATIVE AGENT TO SO FILE, ALL SUCH OTHER DOCUMENTS AND INSTRUMENTS, INCLUDING, WITHOUT LIMITATION, FINANCING STATEMENTS, SECURITY AGREEMENTS, ASSIGNMENTS AND DOCUMENTS
AND POWERS OF ATTORNEY WITH RESPECT TO THE COLLATERAL, AND PAY ALL FILING FEES AND TAXES RELATED THERETO, AS THE ADMINISTRATIVE AGENT IN ITS REASONABLE DISCRETION MAY DEEM NECESSARY OR ADVISABLE FROM TIME TO TIME IN ORDER TO ATTACH, CONTINUE,
PRESERVE, PERFECT, AND PROTECT SAID SECURITY INTEREST (INCLUDING THE FILING AT ANY TIME OR TIMES AFTER THE DATE HEREOF OF FINANCING STATEMENTS UNDER, AND IN THE LOCATIONS ADVISABLE PURSUANT TO, THE CODE); AND, EACH DEBTOR HEREBY IRREVOCABLY APPOINTS
THE ADMINISTRATIVE AGENT, ITS OFFICERS, EMPLOYEES AND AGENTS, OR ANY OF THEM, AS ATTORNEYS-IN-FACT FOR EACH DEBTOR TO EXECUTE, DELIVER, FILE AND RECORD SUCH ITEMS FOR SUCH DEBTOR AND IN THE DEBTOR’S NAME, PLACE AND STEAD TO PRESERVE, CONTINUE,
PERFECT AND PROTECT SAID SECURITY INTEREST. THIS POWER OF ATTORNEY, BEING COUPLED WITH AN INTEREST, SHALL BE IRREVOCABLE FOR THE LIFE OF THIS AGREEMENT. 
 123. EACH DEBTOR COVENANTS AND AGREES THAT: 
 123.1 it will defend the
Administrative Agent’s and the Lenders’ right, title and lien on and security interest in and to the Collateral and the Proceeds thereof against the claims and demands of all Persons whomsoever, other than any Person claiming a right in
the Collateral pursuant to an agreement between such Person and the Administrative Agent; 
 123.2 it will not suffer or
permit to exist on any Collateral any Lien except for Permitted Liens; 
 123.3 it will not take or omit to take any
action, the taking or the omission of which would result in a material alteration (except as permitted by the Credit Agreement) or impairment of the Collateral or of the Administrative Agent’s rights under this Agreement; 

123.4 it will not sell, assign or otherwise dispose of any portion of the Collateral except as permitted in Section 8.2.7
[Disposition of Assets or Subsidiaries] of the Credit Agreement; 

  
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 123.5 it will (i) except for such Collateral delivered to the Administrative Agent
pursuant to this Section or otherwise now or hereafter under the control of the Administrative Agent, obtain and maintain sole and exclusive possession of all Chattel Paper, Documents, Instruments, Investment Property and Letters of Credit,
(ii) maintain its chief executive office and keep the Collateral and all records pertaining thereto at the locations specified on the Security Interest Data Summary attached as Schedule A hereto, unless it shall have given the Administrative
Agent prior notice and taken any action reasonably requested by the Administrative Agent to maintain its security interest therein, (iii) notify the Administrative Agent if an Account becomes evidenced or secured by an Instrument or Chattel
Paper and deliver to the Administrative Agent upon the Administrative Agent’s request therefor all Collateral consisting of Instruments and Chattel Paper immediately upon each Debtor’s receipt of a request therefor, (iv) deliver to
the Administrative Agent possession of all Collateral the possession of which is required to perfect the Administrative Agent’s Lien thereon or security interest therein or the possession of which grants priority over a Person filing a
financing statement with respect thereto, (v) execute control agreements and cause other Persons to execute acknowledgments in form and substance reasonably satisfactory to the Administrative Agent evidencing the Administrative Agent’s
control with respect to all Collateral the control or acknowledgment of which perfects the Administrative Agent’s security interest therein, including Letters of Credit, Letter of Credit Rights, Electronic Chattel Paper, Deposit Accounts and
Investment Property, and (vi) keep materially accurate and complete books and records concerning the Collateral and such other books and records as the Administrative Agent may from time to time reasonably require; 

123.6 it will promptly furnish to the Administrative Agent such information and documents relating to the Collateral as the
Administrative Agent may reasonably request, including, without limitation, all invoices, Documents, contracts, Chattel Paper, Instruments and other writings pertaining to such Debtor’s contracts or the performance thereof, all of the foregoing
to be certified upon request of the Administrative Agent by an authorized officer of such Debtor; 
 123.7 it shall
immediately notify the Administrative Agent if any Account arises out of contracts with the United States or any department, agency or instrumentality thereof or any one or more of the states of the United States or any department, agency, or
instrumentality thereof, and will execute any instruments and take any steps required by the Administrative Agent so that all monies due and to become due under such contract shall be assigned to the Administrative Agent and notice of the assignment
given to and acknowledged by the appropriate government agency or authority under the Federal Assignment of Claims Act; 

123.8 it will not change its state of incorporation, formation or organization, as applicable without providing thirty (30) days
prior written notice to the Administrative Agent; 
 123.9 it will not change its name without providing thirty
(30) days prior written notice to the Administrative Agent; 
 123.10 except as otherwise permitted under the Credit
Agreement, it shall preserve its current existence as a corporation, partnership or a limited liability, as applicable, and shall not (i) in one, or a series of related transactions, merge into or consolidate with any other entity, the survivor
of which is not the Debtor, or (ii) sell all or substantially all of its assets; 

  
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 123.11 if such Debtor shall at any time acquire a Commercial Tort Claim, as defined in
the Code, such Debtor shall immediately notify the Administrative Agent in a writing signed by such Debtor of the details thereof and grant to the Administrative Agent for the benefit of itself, the Lenders and any provider of any Lender-Provided
Hedge or any Lender-Provided Treasury/Credit Arrangement in such writing a security interest therein and in the Proceeds thereof, with such writing to be in form and substance reasonably satisfactory to the Administrative Agent and such writing
shall constitute a supplement to Schedule B hereto; 
 123.12 it hereby authorizes the Administrative Agent to, at any
time and from time to time, file in any one or more jurisdictions financing statements that describe the Collateral, together with continuation statements thereof and amendments thereto, without the signature of such Debtor and which contain any
information required by the Code or any other applicable statute applicable to such jurisdiction for the sufficiency or filing office acceptance of any financing statements, continuation statements, or amendments. Each Debtor agrees to furnish any
such information to the Administrative Agent promptly upon request. Any such financing statements, continuation statements, or amendments may be signed by the Administrative Agent on behalf of such Debtor if the Administrative Agent so elects and
may be filed at any time in any jurisdiction; and 
 123.13 it shall at any time and from time to time take such steps as
the Administrative Agent may reasonably request as are necessary for the Administrative Agent to insure the continued perfection of the Administrative Agent’s and the Lenders’ security interest in the Collateral with the same priority
required hereby and the preservation of its rights therein. 
 124. EACH DEBTOR ASSUMES FULL RESPONSIBILITY FOR TAKING
ANY AND ALL NECESSARY STEPS TO PRESERVE THE ADMINISTRATIVE AGENT’S AND THE LENDERS’ RIGHTS WITH RESPECT TO THE COLLATERAL AGAINST ALL PERSONS OTHER THAN ANYONE ASSERTING RIGHTS IN RESPECT OF A PERMITTED LIEN. THE ADMINISTRATIVE AGENT SHALL
BE DEEMED TO HAVE EXERCISED REASONABLE CARE IN THE CUSTODY AND PRESERVATION OF THE COLLATERAL IN ITS POSSESSION IF THE ADMINISTRATIVE AGENT TAKES SUCH ACTION FOR THAT PURPOSE AS SUCH DEBTOR SHALL REQUEST IN WRITING; PROVIDED THAT SUCH REQUESTED
ACTION WILL NOT, IN THE JUDGMENT OF THE ADMINISTRATIVE AGENT, IMPAIR THE SECURITY INTEREST IN THE COLLATERAL CREATED HEREBY OR THE ADMINISTRATIVE AGENT’S AND THE LENDERS’ RIGHTS IN, OR THE VALUE OF, THE COLLATERAL; AND PROVIDED FURTHER
THAT SUCH WRITTEN REQUEST IS RECEIVED BY THE ADMINISTRATIVE AGENT IN SUFFICIENT TIME TO PERMIT THE ADMINISTRATIVE AGENT TO TAKE THE REQUESTED ACTION. 
 125. THE PLEDGE, SECURITY INTERESTS AND OTHER LIENS AND THE OBLIGATION OF EACH DEBTOR HEREUNDER SHALL NOT BE DISCHARGED UNTIL PAYMENT IN FULL OF THE SECURED OBLIGATIONS. THE PLEDGE, SECURITY INTERESTS,
AND OTHER LIENS AND THE OBLIGATIONS OF EACH DEBTOR 

  
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HEREUNDER SHALL NOT BE DISCHARGED OR IMPAIRED OR OTHERWISE DIMINISHED BY ANY FAILURE, DEFAULT, OMISSION, OR DELAY, WILLFUL OR OTHERWISE, BY ADMINISTRATIVE AGENT, OR ANY OTHER OBLIGOR ON ANY OF
THE SECURED OBLIGATIONS, OR BY ANY OTHER ACT OR THING OR OMISSION OR DELAY TO DO ANY OTHER ACT OR THING WHICH MAY OR MIGHT IN ANY MANNER OR TO ANY EXTENT VARY THE RISK OF SUCH DEBTOR OR WHICH WOULD OTHERWISE OPERATE AS A DISCHARGE OF ANY DEBTOR AS A
MATTER OF LAW OR EQUITY. WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, EACH DEBTOR HEREBY CONSENTS TO, AND THE PLEDGE, SECURITY INTERESTS, AND OTHER LIENS GIVEN BY SUCH DEBTOR HEREUNDER SHALL NOT BE DIMINISHED, TERMINATED, OR OTHERWISE SIMILARLY
AFFECTED BY ANY OF THE FOLLOWING AT ANY TIME AND FROM TIME TO TIME: 
 125.1 Any lack of genuineness, legality, validity,
enforceability, or allowability (in a bankruptcy, insolvency, reorganization or similar proceeding, or otherwise), or any avoidance or subordination, in whole or in part, of any Loan Document or any of the Secured Obligations and regardless of any
law, regulation, or order now or hereafter in effect in any jurisdiction affecting any of the Secured Obligations, any of the terms of the Loan Documents, or any rights of the Administrative Agent or any other Person with respect thereto;

 125.2 Any increase, decrease, or change in the amount, nature, type or purpose of any of the Secured Obligations (whether
or not contemplated by the Loan Documents as presently constituted); any change in the time, manner, method, or place of payment or performance of, or in any other term of, any of the Secured Obligations; any execution or delivery of any additional
Loan Documents; or any amendment, modification or supplement to, or refinancing or refunding of, any Loan Document or any of the Secured Obligations; 
 125.3 Any failure to assert any breach of or default under any Loan Document or any of the Secured Obligations; any extensions of credit in excess of the amount committed under or contemplated by the
Loan Documents, or in circumstances in which any condition to such extensions of credit has not been satisfied; any other exercise or non-exercise, or any other failure, omission, breach, default, delay, or wrongful action in connection with any
exercise or non-exercise, of any right or remedy against any Debtor or any other Person under or in connection with any Loan Document or any of the Secured Obligations; any refusal of payment or performance of any of the Secured Obligations, whether
or not with any reservation of rights against any Debtor; or any application of collections (including collections resulting from realization upon any direct or indirect security for the Secured Obligations) to other Obligations, if any, not
entitled to the benefits of this Agreement, in preference to Secured Obligations or, if any collections are applied to Secured Obligations, any application to particular Secured Obligations; 

125.4 Any taking, exchange, amendment, modification, supplement, termination, subordination, release, loss, or impairment of, or any
failure to protect, perfect, or preserve the value of, or any enforcement of, realization upon, or exercise of rights or remedies under or in connection with, or any failure, omission, breach, default, delay, or wrongful action by the Administrative
Agent or any other Person in connection with the enforcement of, realization upon, or exercise of rights or remedies under or in connection with, or, any other action or 

  
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inaction by Administrative Agent or any other Person in respect of, any direct or indirect security for any of the Secured Obligations (including the Collateral). As used in this Agreement,
“direct or indirect security” for the Secured Obligations, and similar phrases, includes any collateral security, guaranty, suretyship, letter of credit, capital maintenance agreement, put option, subordination agreement, or other
right or arrangement of any nature providing direct or indirect assurance of payment or performance of any of the Secured Obligations, made by or on behalf of any Person; 
 125.5 Any merger, consolidation, liquidation, dissolution, winding-up, charter revocation, or forfeiture, or other change in, restructuring or termination of the existing structure or existence of, any
Debtor or any other Person; any bankruptcy, insolvency, reorganization or similar proceeding with respect to any Debtor or any other Person; or any action taken or election (including any election under Section 1111(b)(2) of the United States
Bankruptcy Code or any comparable law of any jurisdiction) made by the Administrative Agent or any Debtor or by any other Person in connection with any such proceeding; 
 125.6 Any defense, setoff, or counterclaim which may at any time be available to or be asserted by any Debtor or any other Person with respect to any Loan Document or any of the Secured Obligations; or
any discharge by operation of law or release of any Debtor or any other Person from the performance or observance of any Loan Document or any of the Secured Obligations; or 

125.7 Any other event or circumstance, whether similar or dissimilar to the foregoing, and whether known or unknown, which might
otherwise constitute a defense available to, or limit the liability of a guarantor or a surety, including each Debtor, excepting only full, strict, and Payment In Full of the Secured Obligations. 

126. EACH DEBTOR HEREBY WAIVES ANY AND ALL DEFENSES WHICH SUCH DEBTOR MAY NOW OR HEREAFTER HAVE BASED ON PRINCIPLES OF SURETYSHIP,
IMPAIRMENT OF COLLATERAL, OR THE LIKE AND EACH DEBTOR HEREBY WAIVES ANY DEFENSE TO OR LIMITATION ON ITS OBLIGATIONS UNDER THIS AGREEMENT ARISING OUT OF OR BASED ON ANY EVENT OR CIRCUMSTANCE REFERRED TO IN THE IMMEDIATELY PRECEDING SECTION HEREOF.
WITHOUT LIMITING THE GENERALITY OF THE FOREGOING AND TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, EACH DEBTOR HEREBY FURTHER WAIVES EACH OF THE FOLLOWING: 
 126.1 All notices, disclosures and demands of any nature which otherwise might be required from time to time to preserve intact any rights against such Debtor, including the following: any notice of
any event or circumstance described in the immediately preceding section hereof; any notice required by any law, regulation or order now or hereafter in effect in any jurisdiction; any notice of nonpayment, nonperformance, dishonor, or protest under
any Loan Document or any of the Secured Obligations; any notice of the incurrence of any Secured Obligations; any notice of any default or any failure on the part of the Debtors or any other Person to comply with any Loan Document or any of the
Secured Obligations or any requirement pertaining to any direct or indirect security for any of the Secured Obligations; and any notice or other information pertaining to the business, operations, condition (financial or otherwise), or prospects of
the Debtors or any other Person; 

  
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 126.2 Any right to any marshalling of assets, to the filing of any claim against such
Debtor or any other Person in the event of any bankruptcy, insolvency, reorganization, or similar proceeding, or to the exercise against such Debtor or any other Person of any other right or remedy under or in connection with any Loan Document or
any of the Secured Obligations or any direct or indirect security for any of the Secured Obligations; any requirement of promptness or diligence on the part of the Administrative Agent or any other Person; any requirement to exhaust any remedies
under or in connection with, or to mitigate the damages resulting from default under, any Loan Document or any of the Secured Obligations or any direct or indirect security for any of the Secured Obligations; any benefit of any statute of
limitations; and any requirement of acceptance of this Agreement or any other Loan Document, and any requirement that such Debtor receive notice of any such acceptance; and 

126.3 Any defense or other right arising by reason of any Law now or hereafter in effect in any jurisdiction pertaining to election of
remedies (including anti-deficiency laws, “one action” laws or the like), or by reason of any election of remedies or other action or inaction by the Administrative Agent (including commencement or completion of any judicial proceeding or
nonjudicial sale or other action in respect of the Collateral for any of the Secured Obligations), which results in denial or impairment of the right of the Administrative Agent to seek a deficiency against such Debtor or any other Person or which
otherwise discharges or impairs any of the Secured Obligations. 
 127. (A) AT ANY TIME AND FROM TIME TO TIME WHETHER OR
NOT AN EVENT OF DEFAULT THEN EXISTS AND WITHOUT PRIOR NOTICE TO OR CONSENT OF ANY DEBTOR, THE ADMINISTRATIVE AGENT MAY AT ITS OPTION TAKE SUCH ACTIONS AS THE ADMINISTRATIVE AGENT DEEMS APPROPRIATE (I) TO ATTACH, PERFECT, CONTINUE, PRESERVE AND
PROTECT THE ADMINISTRATIVE AGENT’S AND THE LENDERS’ FIRST PRIORITY SECURITY INTEREST IN OR LIEN ON THE COLLATERAL, AND/OR (II) TO INSPECT, AUDIT AND VERIFY THE COLLATERAL, INCLUDING REVIEWING ALL OF EACH DEBTOR’S BOOKS AND
RECORDS AND COPYING AND MAKING EXCERPTS THEREFROM; PROVIDED THAT PRIOR TO AN EVENT OF DEFAULT OR A POTENTIAL DEFAULT, THE SAME IS DONE WITH ADVANCE NOTICE DURING NORMAL BUSINESS HOURS TO THE EXTENT ACCESS TO SUCH DEBTOR’S PREMISES IS REQUIRED,
AND (III) TO ADD ALL LIABILITIES, OBLIGATIONS, COSTS AND EXPENSES REASONABLY INCURRED IN CONNECTION WITH THE FOREGOING CLAUSES (I) AND (II) TO THE SECURED OBLIGATIONS, TO BE PAID BY THE DEBTORS TO THE ADMINISTRATIVE AGENT FOR THE
BENEFIT OF THE ADMINISTRATIVE AGENT AND THE LENDERS WITHIN TEN (10) DAYS AFTER DEMAND; 
 (b) At any time and from time
to time after an Event of Default exists and is continuing and without prior notice to or consent of any Debtor, the Administrative Agent may at its option take such action as the Administrative Agent deems appropriate (i) to maintain, repair,
protect and insure the Collateral, and/or (ii) to perform, keep, observe and render true and correct any and all covenants, agreements, representations and warranties of the Debtors hereunder, and

  
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(iii) to add all liabilities, obligations, costs and expenses reasonably incurred in connection with the foregoing clauses (i) and (ii) to the Secured Obligations, to be paid by
the Debtors to the Administrative Agent for the benefit of the Administrative Agent and the Lenders within ten (10) days after demand. 
 128. AFTER THERE EXISTS ANY EVENT OF DEFAULT UNDER THE CREDIT AGREEMENT: 

128.1 The Administrative Agent shall have and may exercise all the rights and remedies available to a secured party under the Code in
effect at the time, and such other rights and remedies as may be provided by Law and as set forth below, including, without limitation, to take over and collect all of any Debtor’s Receivables and all other Collateral, and to this end each
Debtor hereby appoints the Administrative Agent, its officers, employees and agents, as its irrevocable, true and lawful attorneys-in-fact with all necessary power and authority to (i) take possession immediately, with or without notice,
demand, or legal process, of any of or all of the Collateral wherever found, and for such purposes, enter upon any premises upon which the Collateral may be found and remove the Collateral therefrom, (ii) require any Debtor to assemble the
Collateral and deliver it to the Administrative Agent or to any place designated by the Administrative Agent at the Debtors’ expense, (iii) receive, open and dispose of all mail addressed to any Debtor and notify postal authorities to
change the address for delivery thereof to such address as the Administrative Agent may designate, (iv) demand payment of the Receivables, (v) enforce payment of the Receivables by legal proceedings or otherwise, (vi) exercise all of
any Debtor’s rights and remedies with respect to the collection of the Receivables, (vii) settle, adjust, compromise, extend or renew the Receivables, (viii) settle, adjust or compromise any legal proceedings brought to collect the
Receivables, (ix) to the extent permitted by applicable Law, sell or assign the Receivables upon such terms, for such amounts and at such time or times as the Administrative Agent deems advisable, (x) discharge and release the Receivables,
(xi) take control, in any manner, of any item of payment or Proceeds from any account debtor, (xii) prepare, file and sign any Debtor’s name on any proof of claim in any bankruptcy or similar proceeding or similar document against any
account debtor, (xiii) prepare, file and sign any Debtor’s name on any notice of Lien, assignment or satisfaction of Lien or similar document in connection with the Receivables, (xiv) do all acts and things necessary, in the
Administrative Agent’s sole discretion, to fulfill each the Borrower’s, or any Guarantor’s or any Debtor’s obligations to the Administrative Agent or the Lenders under the Credit Agreement, Loan Documents or otherwise,
(xv) endorse the name of any Debtor upon any check, Chattel Paper, Document, Instrument, invoice, freight bill, bill of lading or similar document or agreement relating to the Receivables or Inventory, (xvi) use any Debtor’s
stationery and sign such Debtor’s name to verifications of the Receivables and notices thereof to account debtors, (xvii) access and use the information recorded on or contained in any data processing equipment or computer hardware or
software relating to the Receivables, Inventory, or other Collateral or proceeds thereof to which any Debtor has access, (xviii) demand, sue for, collect, compromise and give acquittances for any and all Collateral, (xix) prosecute, defend
or compromise any action, claim or proceeding with respect to any of the Collateral, and (xx) take such other action as the Administrative Agent may deem appropriate, including extending or modifying the terms of payment of any Debtor’s
debtors. This power of attorney, being coupled with an interest, shall be irrevocable for the life of this Agreement. To the extent permitted by Law, each Debtor hereby waives all claims of damages due to or arising from or connected with

  
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any of the rights or remedies exercised by the Administrative Agent pursuant to this Agreement, except claims for physical damage to the Collateral arising from gross negligence or willful
misconduct by the Administrative Agent. 
 128.2 The Administrative Agent shall have the right to lease, sell or
otherwise dispose of all or any of the Collateral at public or private sale or sales for cash, credit or any combination thereof, with such notice as may be required by Law (it being agreed by the Debtors that, in the absence of any contrary
requirement of Law, ten (10) days’ prior notice of a public or private sale of Collateral shall be deemed reasonable notice), in lots or in bulk, for cash or on credit, all as the Administrative Agent, in its sole discretion, may deem
advisable. Such sales may be adjourned from time to time with or without notice. The Administrative Agent shall have the right to conduct such sales on any Debtor’s premises or elsewhere and shall have the right to use any Debtor’s
premises without charge for such sales for such time or times as the Administrative Agent may see fit. The Administrative Agent may purchase all or any part of the Collateral at public or, if permitted by Law, private sale and, in lieu of actual
payment of such purchase price, may set off the amount of such price against the Secured Obligations. 
 128.3 Each
Debtor, at its cost and expense (including the cost and expense of any of the following referenced consents, approvals, etc.), will promptly execute and deliver or cause the execution and delivery of all applications, certificates, instruments,
registration statements, and all other documents and papers the Administrative Agent may request in connection with the obtaining of any consent, approval, registration, qualification, permit, license, accreditation, or authorization of any other
Official Body or other Person necessary or appropriate for the effective exercise of any rights hereunder or under the other Loan Documents. Without limiting the generality of the foregoing, each Debtor agrees that in the event the Administrative
Agent on behalf of itself and/or the Lenders shall exercise its rights hereunder or pursuant to the other Loan Documents, to sell, transfer, or otherwise dispose of, or vote, consent, operate, or take any other action in connection with any of the
Collateral, each Debtor shall execute and deliver (or cause to be executed and delivered) all applications, certificates, assignments and other documents that the Administrative Agent requests to facilitate such actions and shall otherwise promptly,
fully, and diligently cooperate with the Administrative Agent and any other Persons in making any application for the prior consent or approval of any Official Body or any other Person to the exercise by the Administrative Agent on behalf of itself
and/or the Lenders or any such rights relating to all or any of the Collateral. Furthermore, because each Debtor agrees that the remedies at law, of the Administrative Agent on behalf of itself and/or the Lenders, for failure of such Debtor to
comply with this subsection (c) would be inadequate, and that any such failure would not be adequately compensable in damages, each Debtor agrees that this Subsection (c) may be specifically enforced. 

128.4 The Administrative Agent may request, without limiting the rights and remedies of the Administrative Agent on behalf of itself
and the Lenders otherwise provided hereunder and under the other Loan Documents, that each Debtor do any of the following: (i) give the Administrative Agent on behalf of itself and the Lenders specific assignments of the accounts receivable of
the Debtors after such accounts receivable come into existence, and schedules of such accounts receivable, the form and content of such assignment and schedules to be reasonably satisfactory to Administrative Agent, and (ii) in order to better
secure the Administrative Agent on behalf of itself and the Lenders, to the extent permitted by Law, enter 

  
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into such lockbox agreements and establish such lockbox accounts as the Administrative Agent may require, all at the sole expense of the Debtors and shall direct all payments from all payors
due to each Debtor, to such lockbox accounts. 
 129. THE LIEN ON AND SECURITY INTEREST IN THE COLLATERAL GRANTED TO AND
CREATED IN FAVOR OF THE ADMINISTRATIVE AGENT BY THIS AGREEMENT SHALL BE FOR THE BENEFIT OF THE ADMINISTRATIVE AGENT AND THE LENDERS AND ANY PROVIDER OF ANY LENDER-PROVIDED HEDGE OR ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT. EACH OF THE RIGHTS,
PRIVILEGES, AND REMEDIES PROVIDED TO THE ADMINISTRATIVE AGENT HEREUNDER OR OTHERWISE BY LAW WITH RESPECT TO THE COLLATERAL SHALL BE EXERCISED BY THE ADMINISTRATIVE AGENT ONLY FOR ITS OWN BENEFIT AND THE BENEFIT OF THE LENDERS AND FOR THE BENEFIT OF
ANY PROVIDER OF ANY LENDER-PROVIDED HEDGE OR ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT, AND ANY OF THE COLLATERAL OR PROCEEDS THEREOF HELD OR REALIZED UPON AT ANY TIME BY THE ADMINISTRATIVE AGENT SHALL BE APPLIED AS SET FORTH IN
SECTION 9.2.4 [APPLICATION OF PROCEEDS] OF THE CREDIT AGREEMENT. EACH DEBTOR SHALL REMAIN LIABLE TO THE ADMINISTRATIVE AGENT AND THE LENDERS AND ANY PROVIDER OF ANY LENDER-PROVIDED HEDGE OR ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT FOR
AND SHALL PAY TO THE ADMINISTRATIVE AGENT FOR THE BENEFIT OF ITSELF AND THE LENDERS AND ANY PROVIDER OF ANY LENDER-PROVIDED HEDGE OR ANY LENDER-PROVIDED TREASURY/CREDIT ARRANGEMENT ANY DEFICIENCY WHICH MAY REMAIN AFTER SUCH SALE OR COLLECTION.

 130. IF THE ADMINISTRATIVE AGENT REPOSSESSES OR SEEKS TO REPOSSESS ANY OF THE COLLATERAL PURSUANT TO THE TERMS HEREOF
BECAUSE OF THE OCCURRENCE OF AN EVENT OF DEFAULT, THEN TO THE EXTENT IT IS COMMERCIALLY REASONABLE FOR THE ADMINISTRATIVE AGENT TO STORE ANY COLLATERAL ON ANY PREMISES OF ANY DEBTOR, SUCH DEBTOR HEREBY AGREES TO LEASE TO THE ADMINISTRATIVE AGENT ON
A MONTH-TO-MONTH TENANCY FOR A PERIOD NOT TO EXCEED ONE HUNDRED TWENTY (120) DAYS AT THE ADMINISTRATIVE AGENT’S ELECTION, AT A RENTAL RATE EQUAL TO ONE DOLLAR ($1.00) PER MONTH (IF SUCH DEBTOR OWNS THE PREMISES), AND AT THE CURRENT RENTAL
RATE PER MONTH (IF SUCH DEBTOR LEASES THE PREMISES), THE PREMISES ON WHICH THE COLLATERAL IS LOCATED; PROVIDED IT IS LOCATED ON PREMISES OWNED OR LEASED BY SUCH DEBTOR. 
 131. UPON PAYMENT IN FULL OF THE SECURED OBLIGATIONS, THE EXPIRATION OF ALL COMMITMENTS AND LETTERS OF CREDIT, AND TERMINATION OF THE CREDIT AGREEMENT, THIS AGREEMENT SHALL TERMINATE AND BE OF NO
FURTHER FORCE AND EFFECT, AND THE ADMINISTRATIVE AGENT SHALL THEREUPON PROMPTLY RETURN TO EACH DEBTOR SUCH OF THE COLLATERAL AND SUCH OTHER DOCUMENTS DELIVERED BY SUCH DEBTOR OR OBTAINED BY THE ADMINISTRATIVE AGENT HEREUNDER AS MAY THEN BE IN THE
ADMINISTRATIVE AGENT’S POSSESSION, SUBJECT TO 

  
 208

 
THE RIGHTS OF THIRD PARTIES. UNTIL SUCH TIME, HOWEVER, THIS AGREEMENT SHALL BE BINDING UPON AND INURE TO THE BENEFIT OF THE PARTIES HERETO AND THEIR RESPECTIVE SUCCESSORS AND PERMITTED
ASSIGNS. 
 132. NO FAILURE OR DELAY ON THE PART OF THE ADMINISTRATIVE AGENT IN EXERCISING ANY RIGHT, REMEDY, POWER OR
PRIVILEGE HEREUNDER SHALL OPERATE AS A WAIVER THEREOF OR OF ANY OTHER RIGHT, REMEDY, POWER OR PRIVILEGE OF THE ADMINISTRATIVE AGENT HEREUNDER; NOR SHALL ANY SINGLE OR PARTIAL EXERCISE OF ANY SUCH RIGHT, REMEDY, POWER OR PRIVILEGE PRECLUDE ANY OTHER
OR FURTHER EXERCISE THEREOF OR THE EXERCISE OF ANY OTHER RIGHT, REMEDY, POWER OR PRIVILEGE. NO WAIVER OF A SINGLE EVENT OF DEFAULT SHALL BE DEEMED A WAIVER OF A SUBSEQUENT EVENT OF DEFAULT. ALL WAIVERS UNDER THIS AGREEMENT MUST BE IN WRITING. THE
RIGHTS AND REMEDIES OF THE ADMINISTRATIVE AGENT UNDER THIS AGREEMENT ARE CUMULATIVE AND IN ADDITION TO ANY RIGHTS OR REMEDIES WHICH IT MAY OTHERWISE HAVE, AND THE ADMINISTRATIVE AGENT MAY ENFORCE ANY ONE OR MORE REMEDIES HEREUNDER SUCCESSIVELY OR
CONCURRENTLY AT ITS OPTION. 
 133. ALL NOTICES, STATEMENTS, REQUESTS AND DEMANDS GIVEN TO OR MADE UPON EITHER PARTY
HERETO IN ACCORDANCE WITH THE PROVISIONS OF THIS AGREEMENT SHALL BE GIVEN OR MADE AS PROVIDED IN SECTION 11.5 [NOTICES; EFFECTIVENESS; ELECTRONIC COMMUNICATION] OF THE CREDIT AGREEMENT. 

134. EACH DEBTOR AGREES THAT AS OF THE DATE HEREOF, ALL INFORMATION CONTAINED ON THE SECURITY INTEREST DATA SUMMARY ATTACHED HERETO AS
SCHEDULE A IS ACCURATE AND COMPLETE AND CONTAINS NO OMISSION OR MISREPRESENTATION. EXCEPT FOR SUCH INFORMATION IN SCHEDULE A WHICH IS SPECIFIC TO THE CLOSING DATE, EACH DEBTOR SHALL PROMPTLY NOTIFY THE ADMINISTRATIVE AGENT OF ANY CHANGES IN THE
INFORMATION SET FORTH THEREON. 
 135. EACH DEBTOR HEREBY AGREES TO BE BOUND BY THE PROVISIONS OF SECTION 5.9
[TAXES] OF THE CREDIT AGREEMENT AND SHALL MAKE ALL PAYMENTS FREE AND CLEAR OF TAXES AS PROVIDED THEREIN. 
 136. EACH
DEBTOR ACKNOWLEDGES THAT THE PROVISIONS HEREOF GIVING THE ADMINISTRATIVE AGENT RIGHTS OF ACCESS TO BOOKS, RECORDS AND INFORMATION CONCERNING THE COLLATERAL AND SUCH DEBTOR’S OPERATIONS AND PROVIDING THE ADMINISTRATIVE AGENT ACCESS TO SUCH
DEBTOR’S PREMISES ARE INTENDED TO AFFORD THE ADMINISTRATIVE AGENT WITH IMMEDIATE ACCESS TO CURRENT INFORMATION CONCERNING SUCH DEBTOR AND ITS ACTIVITIES, INCLUDING WITHOUT LIMITATION, THE VALUE, NATURE AND LOCATION OF THE COLLATERAL SO THAT THE
ADMINISTRATIVE AGENT CAN, AMONG OTHER THINGS, MAKE AN APPROPRIATE DETERMINATION AFTER THE OCCURRENCE OF AN EVENT OF DEFAULT, WHETHER AND WHEN TO 

  
 209

 
EXERCISE ITS OTHER REMEDIES HEREUNDER AND AT LAW, INCLUDING, WITHOUT LIMITATION, INSTITUTING A REPLEVIN ACTION SHOULD ANY DEBTOR REFUSE TO TURN OVER ANY COLLATERAL TO THE ADMINISTRATIVE AGENT.
EACH DEBTOR FURTHER ACKNOWLEDGES THAT SHOULD SUCH DEBTOR AT ANY TIME FAIL TO PROMPTLY PROVIDE SUCH INFORMATION AND ACCESS TO THE ADMINISTRATIVE AGENT, EACH DEBTOR ACKNOWLEDGES THAT THE ADMINISTRATIVE AGENT WOULD HAVE NO ADEQUATE REMEDY AT LAW TO
PROMPTLY OBTAIN THE SAME. EACH DEBTOR AGREES THAT THE PROVISIONS HEREOF MAY BE SPECIFICALLY ENFORCED BY THE ADMINISTRATIVE AGENT AND WAIVES ANY CLAIM OR DEFENSE IN ANY SUCH ACTION OR PROCEEDING THAT THE ADMINISTRATIVE AGENT HAS AN ADEQUATE REMEDY AT
LAW. 
 137. THIS AGREEMENT SHALL BE BINDING UPON, AND INURE TO THE BENEFIT OF, THE ADMINISTRATIVE AGENT, THE LENDERS AND
THEIR RESPECTIVE SUCCESSORS AND ASSIGNS, AND EACH DEBTOR AND EACH OF ITS RESPECTIVE SUCCESSORS AND ASSIGNS, EXCEPT THAT NO DEBTOR MAY NOT ASSIGN OR TRANSFER ITS OBLIGATIONS HEREUNDER OR ANY INTEREST HEREIN. 

138. THIS AGREEMENT SHALL BE DEEMED TO BE A CONTRACT UNDER THE LAWS OF THE COMMONWEALTH OF PENNSYLVANIA AND FOR ALL PURPOSES SHALL BE
GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF SAID COMMONWEALTH EXCLUDING ITS RULES RELATING TO CONFLICTS OF LAW. 
 139. ANY PROVISION OF THIS AGREEMENT WHICH IS PROHIBITED OR UNENFORCEABLE IN ANY JURISDICTION SHALL NOT INVALIDATE THE REMAINING PROVISIONS HEREOF, AND ANY SUCH PROHIBITION OR UNENFORCEABILITY IN ANY
JURISDICTION SHALL NOT INVALIDATE OR RENDER UNENFORCEABLE SUCH PROVISION IN ANY OTHER JURISDICTION. 
 140. EACH DEBTOR
HEREBY IRREVOCABLY SUBMITS TO THE NONEXCLUSIVE JURISDICTION OF ANY PENNSYLVANIA STATE OR FEDERAL COURT SITTING IN ALLEGHENY COUNTY, PENNSYLVANIA IN ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT, AND EACH DEBTOR HEREBY
IRREVOCABLY AGREES THAT ALL CLAIMS IN RESPECT OF SUCH ACTION OR PROCEEDING MAY BE HEARD AND DETERMINED IN SUCH PENNSYLVANIA STATE OR FEDERAL COURT. EACH DEBTOR HEREBY WAIVES TO THE FULLEST EXTENT IT MAY EFFECTIVELY DO SO, THE DEFENSE OF AN
INCONVENIENT FORUM TO THE MAINTENANCE OF ANY SUCH ACTION OR PROCEEDING. EACH DEBTOR HEREBY APPOINTS THE PROCESS AGENT IDENTIFIED BELOW (THE “PROCESS AGENT”) AS ITS AGENT TO RECEIVE ON BEHALF OF SUCH PARTY AND ITS RESPECTIVE PROPERTY
SERVICE OF COPIES OF THE SUMMONS AND COMPLAINT AND ANY OTHER PROCESS WHICH MAY BE SERVED IN ANY ACTION OR PROCEEDING. SUCH SERVICE MAY BE MADE BY MAILING OR DELIVERING A COPY OF SUCH PROCESS TO SUCH DEBTOR IN CARE OF THE PROCESS AGENT AT THE PROCESS
AGENT’S ADDRESS, AND EACH DEBTOR HEREBY AUTHORIZES AND DIRECTS THE PROCESS AGENT TO RECEIVE 

  
 210

 
SUCH SERVICE ON ITS BEHALF. EACH DEBTOR AGREES THAT A FINAL JUDGMENT IN ANY SUCH ACTION OR PROCEEDING SHALL BE CONCLUSIVE AND MAY BE ENFORCED IN OTHER JURISDICTIONS (OR ANY POLITICAL
SUBDIVISION THEREOF) BY SUIT ON THE JUDGMENT OR IN ANY OTHER MANNER PROVIDED AT LAW. EACH DEBTOR FURTHER AGREES THAT IT SHALL, FOR SO LONG AS ANY COMMITMENT OR ANY OBLIGATION OF ANY LOAN PARTY TO ANY LENDER REMAINS OUTSTANDING, CONTINUE TO RETAIN
PROCESS AGENT FOR THE PURPOSES SET FORTH IN THIS SECTION 22. THE PROCESS AGENT IS THE BORROWER, WITH AN OFFICE ON THE DATE HEREOF AS SET FORTH IN THE CREDIT AGREEMENT. THE PROCESS AGENT HEREBY ACCEPTS THE APPOINTMENT OF PROCESS AGENT BY THE
COMPANIES AND AGREES TO ACT AS PROCESS AGENT ON BEHALF OF THE COMPANIES. 
 141. EXCEPT AS PROHIBITED BY LAW, EACH DEBTOR
HEREBY WAIVES ANY RIGHT IT MAY HAVE TO A TRIAL BY A JURY IN RESPECT OF ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER, OR IN CONNECTION WITH THIS AGREEMENT OR ANY OTHER DOCUMENTS OR TRANSACTIONS RELATING THERETO. 

142. AT ANY TIME AFTER THE INITIAL EXECUTION AND DELIVERY OF THIS AGREEMENT TO THE ADMINISTRATIVE AGENT AND THE LENDERS, ADDITIONAL
PERSONS MAY BECOME PARTIES TO THIS AGREEMENT AND THEREBY ACQUIRE THE DUTIES AND RIGHTS OF BEING A DEBTOR HEREUNDER BY EXECUTING AND DELIVERING TO THE ADMINISTRATIVE AGENT AND THE LENDERS A GUARANTOR JOINDER PURSUANT TO THE CREDIT AGREEMENT. NO
NOTICE OF THE ADDITION OF ANY DEBTOR SHALL BE REQUIRED TO BE GIVEN TO ANY PRE-EXISTING DEBTOR AND EACH DEBTOR HEREBY CONSENTS THERETO. 
 143. THE EXISTING SECURITY AGREEMENT IS HEREBY AMENDED AND RESTATED IN ITS ENTIRETY AS PROVIDED HEREIN, AND THIS AGREEMENT IS NOT INTENDED TO CONSTITUTE, NOR DOES IT CONSTITUTE, AN INTERRUPTION,
SUSPENSION OF CONTINUITY, SATISFACTION, DISCHARGE OF PRIOR DUTIES, NOVATION, OR TERMINATION OF THE LIENS, SECURITY INTERESTS, INDEBTEDNESS, LOANS, LIABILITIES, EXPENSES, OR OBLIGATIONS UNDER THE CREDIT AGREEMENT, THE EXISTING CREDIT AGREEMENT OR THE
EXISTING SECURITY AGREEMENT. EACH DEBTOR AND THE ADMINISTRATIVE AGENT ACKNOWLEDGE AND AGREE THAT THE EXISTING SECURITY AGREEMENT HAS CONTINUED TO SECURE THE INDEBTEDNESS, LOANS, LIABILITIES, EXPENSES, AND OBLIGATIONS UNDER THE CREDIT AGREEMENT AND
THE EXISTING CREDIT AGREEMENT SINCE THE DATE OF EXECUTION OF THE EXISTING SECURITY AGREEMENT; AND THAT THIS AGREEMENT IS ENTITLED TO ALL RIGHTS AND BENEFITS ORIGINALLY PERTAINING TO THE EXISTING SECURITY AGREEMENT. 

144. THIS AGREEMENT MAY BE EXECUTED IN ANY NUMBER OF COUNTERPARTS, AND BY DIFFERENT PARTIES HERETO IN SEPARATE COUNTERPARTS, EACH OF
WHICH, WHEN SO EXECUTED, SHALL BE DEEMED AN 

  
 211

 
ORIGINAL, BUT ALL SUCH COUNTERPARTS SHALL CONSTITUTE ONE AND THE SAME INSTRUMENT. EACH DEBTOR ACKNOWLEDGES AND AGREES THAT A TELECOPY TRANSMISSION TO THE ADMINISTRATIVE AGENT OR ANY LENDER OF
THE SIGNATURE PAGES HEREOF PURPORTING TO BE SIGNED ON BEHALF OF SUCH DEBTOR SHALL CONSTITUTE EFFECTIVE AND BINDING EXECUTION AND DELIVERY HEREOF BY SUCH DEBTOR. 
 [SIGNATURE PAGES FOLLOW] 

  
 212

 [SIGNATURE PAGE TO AMENDED AND RESTATED SECURITY AGREEMENT] 

IN WITNESS WHEREOF, the parties hereto, by their officers thereunto duly authorized, have executed and delivered this Agreement as of the
day and year first above set forth with the intention that this Agreement constitutes a sealed instrument. 
  

			
	KOPPERS INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS HOLDINGS INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS WORLD-WIDE VENTURES CORPORATION
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

	
	KOPPERS DELAWARE, INC.
		
	By:	 	 (SEAL)

	Name:	 	  

	Title:	 	  

 [SIGNATURE PAGE TO AMENDED AND RESTATED SECURITY AGREEMENT] 

 

			
	KOPPERS ASIA LLC
		
	 By:
	 	 (SEAL)

	 Name:
	 	  

	 Title:
	 	  

	
	KOPPERS CONCRETE PRODUCTS, INC.
		
	 By:
	 	 (SEAL)

	 Name:
	 	  

	 Title:
	 	  

	
	CONCRETE PARTNERS, INC.
		
	 By:
	 	 (SEAL)

	 Name:
	 	  

	 Title:
	 	  

	
	KOPPERS VENTURES LLC
		
	 By:
	 	 (SEAL)

	 Name:
	 	  

	 Title:
	 	  

 [SIGNATURE PAGE TO AMENDED AND RESTATED SECURITY AGREEMENT] 

 

			
	PNC BANK, NATIONAL ASSOCIATION, as Administrative Agent
		
	 By:
	 	 /s/
Tracy J. DeCock                            (SEAL)

	 Name:
	 	Tracy J. DeCock
	 Title:
	 	Senior Vice President

 SCHEDULE A 
 TO 
 AMENDED AND RESTATED SECURITY AGREEMENT 

Security Interest Data Summary 
 1. The chief executive office of                      (a “Debtor”) is located at:

 [ADDRESS] 
                      County 
 2. Such Debtor’s true and full name is as follows:                     . Such Debtor uses no trade
names or fictitious names. 
 3. Such Debtor’s form of organization is as follows: 

4. Such Debtor’s state of organization is as follows: 
 5. Such Debtor’s EIN # is as follows: 
 6. Such Debtor’s organization ID
# (if any exists) is as follows: 
 7. As of the Closing Date, all of such Debtor’s personal property which has not been
delivered to the Administrative Agent pursuant to the terms of this Agreement or the Credit Agreement is now, and will be at all future times, located at such Debtor’s chief executive office as described in Paragraph 1 above, except as
specified below: 
 8. All of such Debtor’s books and records, including those relating to accounts payable and accounts
receivable, are kept at such Debtor’s chief executive office as described in Paragraph 1 above, except as specified below: 

9. All of the Debtor’s real property is located in the following counties: 

 SCHEDULE B 
 TO 
 AMENDED AND RESTATED SECURITY AGREEMENT 

Commercial Tort Claims 

 EXHIBIT 2.5.1 
 LOAN REQUEST 
  

			
	TO:	  	PNC Bank, National Association, as Administrative Agent
		  	PNC Firstside Center - 4th Floor
		  	500 First Avenue
		  	P7-PFSC-04-I
		  	Pittsburgh, PA 15219
		  	Telephone No.: (412) 762 - 6442
		  	Telecopier No.: (412) 762 – 8672
		  	Attn: Agency Services
		
	FROM:	  	Koppers Inc., a Pennsylvania corporation (the “Borrower”).
		
	RE:	  	Amended and Restated Credit Agreement (as it may be further amended, restated, modified or supplemented, the “Credit Agreement”), dated as of March 27,
2013, by and among the Borrower, the Guarantors party thereto, the Lenders party thereto and PNC Bank, National Association, as administrative agent for the Lenders (the “Administrative Agent”).

 Capitalized terms not otherwise defined herein shall have the respective meanings ascribed to them by the Credit
Agreement. 
  

							
	 A.
	 	Pursuant to Section 2.5.1 [Revolving Credit Loan Requests] of the Credit Agreement, the undersigned Borrower irrevocably requests [check one line under 1(a)
below and fill in blank space next to the line as appropriate]:
				
		 	1(a)	  	                    	  	A new Revolving Credit Loan in U.S. Dollars, OR
				
		 		  	                    	  	Renewal of the Euro-Rate Option applicable to an outstanding
                    Revolving Credit Loan in U.S. Dollars originally made on
            , 20    , OR
				
		 		  	                    	  	Conversion of the Base Rate Option applicable to an outstanding
                    Revolving Credit Loan in U.S. Dollars originally made on
            , 20     to a Loan in U.S. Dollars to which the Euro-Rate Option applies, OR
				
		 		  	                    	  	Conversion of the Euro-Rate Option applicable to an outstanding
                     Revolving Credit Loan in U.S. Dollars originally made on
            , 20     to a Loan in U.S. Dollars to which the Base Rate Option applies, OR
				
		 		  	                    	  	A new Revolving Credit Loan in [specify Optional Currency: Euro, Australian dollars, other]
                    , OR
				
		 		  	
                    

	  	Renewal of the Euro-Rate Option applicable to an outstanding
                     Revolving Credit Loan in [specify Optional Currency: Euro, Australian dollars,
other]                     originally made on              ,
20    , OR

  
 218

							
	 SUCH NEW, RENEWED OR CONVERTED LOAN SHALL BEAR INTEREST:

[Check one line under 1(b) below and fill in blank spaces in line next to line]:

				
		 	 1(b)(i)
	 	
                    
	  	Under the Base Rate Option for Loans in U.S. Dollars. Such Loan in U.S. Dollars shall have a Borrowing Date of
            , 20     (which date shall be the same Business Day of receipt by the Administrative Agent by 12:00 noon eastern time of this Loan Request for making a new
Revolving Credit Loan to which the Base Rate Option applies, or (ii) the last day of the preceding Interest Period if a Loan to which the Euro-Rate Option applies is being converted to a Loan to which the Base Rate Option
applies).
				
		 		 		  	 OR

				
		 	     (ii)
	 	
                    
	  	Under the Euro-Rate Option for Loans in U.S. Dollars. Such Loan shall have a Borrowing Date of             ,
20     (which date shall be (i) three (3) Business Days subsequent to the Business Day of receipt by the Administrative Agent by 12:00 noon eastern time of this Loan Request for making a new Revolving Credit Loan in U.S. Dollars
to which the Euro-Rate Option applies, renewing a Loan in U.S. Dollars to which the Euro-Rate Option applies, or converting a Loan in U.S. Dollars to which the Base Rate Option applies to a Loan in U.S. Dollars to which the Euro-Rate Option
applies).
				
		 		 		  	 OR

				
		 	     (iii)
	 	
                    
	  	Under the Euro-Rate Option for Loans in [specify Optional Currency: Euro, Australian dollars,
other]                    . Such Loan shall have a Borrowing Date of
            , 20     (which date shall be (i) four (4) Business Days subsequent to the Business Day of receipt by the Administrative Agent by 12:00 noon eastern time of
this Loan Request for making a new Revolving Credit Loan in [specify Optional Currency: Euro, Australian dollars, other]                    
to which the Euro-Rate Option applies, renewing a Loan in [specify Optional Currency: Euro, Australian dollars, other]                     to
which the Euro-Rate Option applies, or converting a Loan in [specify Optional Currency: Euro, Australian dollars, other]                    
to which the Base Rate Option applies to a Loan in [specify Optional Currency: Euro, Australian dollars, other]                     to which
the Euro-Rate Option applies).
			
		 	 2
	 	 Such Loan is in the principal amount of [specify U.S. Dollars OR Optional Currency: Euro, Australian dollars,
other]                     or the principal amount to be renewed is [specify U.S. Dollars OR Optional Currency: Euro, Australian dollars,
other]                     or the principal amount to be converted is U.S.$        .

  
 219

							
		 		  	 [for Revolving Credit Loans under Section 2.5.1 not to be less than U.S. $1,000,000, or the Dollar Equivalent thereof
if an Optional Currency Loan, and in increments of U.S. $500,000, or the Dollar Equivalent thereof if an Optional Currency Loan, for each Borrowing Tranche under the Euro-Rate Option and not less than the lesser of $100,000 or the maximum amount
available for Borrowing Tranches under the Base Rate Option.]

			
		 	3	  	 [Complete the applicable blank below if the Borrower is selecting the Euro-Rate Option]:

 
 Such Loan in U.S. Dollars shall have an Interest Period of [select: one, two,
three, or six] Month(s):                     .
  

OR
  
 Such Loan in [specify Optional Currency: Euro, Australian dollars, other]                     
shall have an Interest Period of one Month. 

		
	 B
	 	As of the date hereof and the date of making the above-requested Loan (and after giving effect thereto): all of the representations and warranties contained in
Section 6 of the Credit Agreement and in the other Loan Documents are true and correct in all material respects (except representations and warranties which relate solely to an earlier date or time, which representations and warranties were true and
correct on and as of the specific dates or times referred to therein); no Event of Default or Potential Default has occurred and is continuing; the making of such Loan shall not contravene any Law applicable to the Borrower, any other Loan Party,
any Subsidiary of the Borrower or of any other Loan Party, or any Lender; and the making of such Loan shall not cause the Revolving Facility Usage to exceed the Revolving Credit Commitments.
		
	 C
	 	Each of the undersigned hereby irrevocably requests [check one line below and fill in blank spaces next to the line as appropriate]:
				
		 	1	  	                    	  	Funds to be deposited into a PNC Bank bank account per our current standing instructions. Complete amount of deposit if not full loan advance amount: [specify U.S. Dollars OR
Optional Currency: Euro, Australian dollars, other]                     .
				
		 	2	  	                    	  	 Funds to be wired per the following wire instructions:

 
 [specify U.S. Dollars OR Optional Currency: Euro, Australian dollars, other]
                    Amount of Wire Transfer
  

Bank Name:
                            
 ABA:                             

Account Number:
                            
 Account Name:                             

Reference: 

				
		 	3	  	                    	  	Funds to be wired per the attached Funds Flow (multiple wire transfers).

 [SIGNATURE PAGE FOLLOWS] 

  
 220

 [SIGNATURE PAGE TO LOAN REQUEST] 

The Borrower certifies to the Administrative Agent for the benefit of the Lenders as to the accuracy of the foregoing on
            , 20    . 
  

			
	KOPPERS INC.
		
	 By:
	 	  

	 Name:
	 	  

	 Title:
	 	  

 EXHIBIT 2.5.2 
 SWING LOAN REQUEST 
  

			
	TO:	  	PNC Bank, National Association, as Administrative Agent
		  	PNC Firstside Center - 4th Floor
		  	500 First Avenue
		  	P7-PFSC-04-I
		  	Pittsburgh, PA 15219
		  	Telephone No.: (412) 762 - 6442
		  	Telecopier No.: (412) 762 – 8672
		  	Attn: Agency Services
		
	FROM:	  	Koppers Inc., a Pennsylvania corporation (the “Borrower”).
		
	RE:	  	Amended and Restated Credit Agreement (as it may be further amended, restated, modified or supplemented, the “Credit Agreement”), dated as of
March 27, 2013, by and among the Borrower, the Guarantors party thereto, the Lenders party thereto and PNC Bank, National Association, as administrative agent for the Lenders (the “Administrative
Agent”).

 Capitalized terms not otherwise defined herein shall have the respective meanings given to them by the
Agreement. 
 Pursuant to Section 2.5.2 of the Credit Agreement, the Borrower hereby makes the following Swing Loan
Request: 
  

					
	1.	  	Aggregate principal amount of such Swing Loan (may not be less than U.S. $500,00 and in integral multiples of U.S. $100,000)	  	U.S. $        
			
	2.	  	 Proposed Borrowing Date
  

(which date shall be on or after the date on which the Administrative Agent receives this Swing Loan Request, with such Swing Loan Request to be received
no later than 11:00 a.m. eastern time on the Borrowing Date)
	  	                    
		
	3.	  	As of the date hereof and the date of making the above-requested Swing Loan (and after giving effect thereto): all of the representations and warranties contained in
Section 6 of the Credit Agreement and in the other Loan Documents are true and correct in all material respects (except representations and warranties which relate solely to an earlier date or time, which representations and warranties were true and
correct on and as of the specific dates or times referred to therein); no Event of Default or Potential Default has occurred and is continuing; the making of such Loan shall not contravene any Law applicable to the Borrower, any other Loan Party,
any Subsidiary of the Borrower or of any other Loan Party, or any Lender; and the making of such Loan shall not exceed the Swing Loan Commitment or cause the Revolving Facility Usage to exceed the Revolving Credit Commitments.

  
 222

									
	4.	  	Each of the undersigned hereby irrevocably requests [check one line below and fill in blank spaces next to the line as appropriate]:
				
		  	A	  	                    	  	Funds to be deposited into a PNC Bank bank account per our current standing instructions. Complete amount of deposit if not full loan advance amount: [specify U.S. Dollars OR
Optional Currency: Euro, Australian dollars, other]                     .
				
		  	B	  	                    	  	 Funds to be wired per the following wire instructions:

 
 [specify U.S. Dollars OR Optional Currency: Euro, Australian dollars, other]
                     Amount of Wire Transfer
 Bank Name:                     
 ABA:                     
 Account Number:                     
 Account Name:                     
 Reference:                     

				
		  	C	  	                    	  	Funds to be wired per the attached Funds Flow (multiple wire transfers).

 [SIGNATURE PAGE FOLLOWS] 

  
 223

 [SIGNATURE PAGE - SWING LOAN REQUEST] 

The Borrower certifies to the Administrative Agent for the benefit of the Lenders as to the accuracy of the foregoing on
            , 20    . 
  

			
	KOPPERS INC.
		
	By:	 	  

	Name:	 	  

	Title:	 	  

 EXHIBIT 2.11 
 LENDER JOINDER AND ASSUMPTION AGREEMENT 
 THIS LENDER JOINDER AND
ASSUMPTION AGREEMENT (the “Joinder”) is made as of             , 20     (the “Effective Date”) by
                     (the “New Lender”). 
 BACKGROUND 
 Reference is made to the Amended and Restated Credit
Agreement dated as of March 27, 2013 among Koppers Inc., a Pennsylvania corporation (the “Borrower”), the Guarantors now or hereafter party thereto, the Lenders now or hereafter party thereto and PNC Bank, National Association,
as administrative agent (the “Administrative Agent”) (as the same has been and may hereafter be further modified, supplemented, amended or restated, the “Credit Agreement”). Capitalized terms defined in the Credit
Agreement are used herein as defined therein. 
 AGREEMENT 

In consideration of the Lenders permitting the New Lender to become a Lender under the Credit Agreement, the New Lender agrees that
effective as of the Effective Date it shall become, and shall be deemed to be, a Lender under the Credit Agreement and each of the other Loan Documents and agrees that from the Effective Date and so long as the New Lender remains a party to the
Credit Agreement, such New Lender shall assume the obligations of a Lender under and perform, comply with and be bound by each of the provisions of the Credit Agreement which are stated to apply to a Lender and shall be entitled (in accordance with
its Ratable Share) to the benefits, rights and remedies set forth therein and in each of the other Loan Documents. The New Lender hereby acknowledges that it has heretofore received (i) a true and correct copy of the Credit Agreement (including
any modifications thereof or supplements or waivers thereto) as in effect on the Effective Date, and (ii) the executed original of its Revolving Credit Note dated the Effective Date issued by the Borrower under the Credit Agreement in
the face amount of $        . 
 The Commitments and Ratable Shares of the New Lender
and each of the other Lenders are as set forth on Schedule 1.1(B) to the Credit Agreement. Schedule 1.1(B) to the Credit Agreement is being amended and restated effective as of the Effective Date hereof to read as set forth on Schedule 1.1(B)
hereto. Schedule 1 hereto lists as of the date hereof the amount of Loans under each outstanding Borrowing Tranche. Notwithstanding the foregoing on the date hereof, the Borrower shall repay all outstanding Loans to which either the Base Rate
Option or the Euro-Rate Option applies and simultaneously reborrow a like amount of Loans under each such Interest Rate Option from the Lenders (including the New Lender) according to the Ratable Shares set forth on attached Schedule 1.1(B)
and shall be subject to breakage fees and other indemnities provided in Section 5.10 [Indemnity]. 

  
 225

 The New Lender is executing and delivering this Joinder as of the Effective Date and
acknowledges that it shall: (A) participate in all new Revolving Credit Loans borrowed by the Borrower on and after the Effective Date according to its Ratable Share; and (B) participate in all Letters of Credit outstanding on and after
the Effective Date according to its Ratable Share. 
 [SIGNATURE PAGE FOLLOWS] 

  
 226

 [SIGNATURE PAGE TO LENDER 

JOINDER AND ASSUMPTION AGREEMENT] 
 IN WITNESS WHEREOF, the New Lender has duly executed and delivered this Joinder as of the Effective Date. 

 

			
	[NEW LENDER]
		
	By:	 	  

	Name:	 	  

	Title:	 	  

 [ACKNOWLEDGEMENT TO LENDER JOINDER AND ASSUMPTION AGREEMENT] 

 

			
	ACKNOWLEDGED:
	
	PNC BANK, NATIONAL ASSOCIATION, as Administrative Agent
		
	By:	 	  

	Name:	 	  

	Title:	 	  

	
	BORROWER:
	
	KOPPERS INC.
		
	By:	 	  

	Name:	 	  

	Title:	 	  

 SCHEDULE 1.1(B) 

COMMITMENTS OF LENDERS 

 SCHEDULE 1 
 OUTSTANDING TRANCHES 

 EXHIBIT 5.9.7(A) 
 [FORM OF] 
 U.S. TAX COMPLIANCE CERTIFICATE 

(For Foreign Lenders That Are Not Partnerships For U.S. Federal Income Tax Purposes) 

Reference is hereby made to the Amended and Restated Credit Agreement dated as of March 27, 2013 (as amended, supplemented or
otherwise modified from time to time, the “Credit Agreement”), among Koppers Inc., as borrower, each lender from time to time party thereto, each lender from time to time party thereto, and PNC Bank, National Association, as the
administrative agent for the lenders. 
 Pursuant to the provisions of Section 5.9 [Taxes] of the Credit Agreement,
the undersigned hereby certifies that (i) it is the sole record and beneficial owner of the Loan(s) (as well as any Note(s) evidencing such Loan(s)) in respect of which it is providing this certificate, (ii) it is not a bank within the
meaning of Section 881(c)(3)(A) of the Code, (iii) it is not a ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code and (iv) it is not a controlled foreign corporation related to the
Borrower as described in Section 881(c)(3)(C) of the Code. 
 The undersigned has furnished the Administrative Agent and
the Borrower with a certificate of its non-U.S. Person status on IRS Form W-8BEN. By executing this certificate, the undersigned agrees that (1) if the information provided on this certificate changes, the undersigned shall promptly so inform
the Borrower and the Administrative Agent, and (2) the undersigned shall have at all times furnished the Borrower and the Administrative Agent with a properly completed and currently effective certificate in either the calendar year in which
each payment is to be made to the undersigned, or in either of the two calendar years preceding such payments. 
 Unless
otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement. 
  

			
	[NAME OF LENDER]
		
	By:	 	  

		
	Name:	 	
		
	Title:	 	

 Date:              , 20[    ] 

 EXHIBIT 5.9.7(B) 
 [FORM OF] 
 U.S. TAX COMPLIANCE CERTIFICATE 

(For Foreign Participants That Are Not Partnerships For U.S. Federal Income Tax Purposes) 

Reference is hereby made to the Amended and Restated Credit Agreement dated as of March 27, 2013 (as amended, supplemented or
otherwise modified from time to time, the “Credit Agreement”), among Koppers Inc., as borrower, each lender from time to time party thereto, each lender from time to time party thereto, and PNC Bank, National Association, as the
administrative agent for the lenders. 
 Pursuant to the provisions of Section 5.9 [Taxes] of the Credit Agreement,
the undersigned hereby certifies that (i) it is the sole record and beneficial owner of the participation in respect of which it is providing this certificate, (ii) it is not a bank within the meaning of Section 881(c)(3)(A) of the
Code, (iii) it is not a ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code, and (iv) it is not a controlled foreign corporation related to the Borrower as described in
Section 881(c)(3)(C) of the Code]. 
 The undersigned has furnished its participating Lender with a certificate of its
non-U.S. Person status on IRS Form W-8BEN. By executing this certificate, the undersigned agrees that (1) if the information provided on this certificate changes, the undersigned shall promptly so inform such Lender in writing, and (2) the
undersigned shall have at all times furnished such Lender with a properly completed and currently effective certificate in either the calendar year in which each payment is to be made to the undersigned, or in either of the two calendar years
preceding such payments. 
 Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have
the meanings given to them in the Credit Agreement. 
  

			
	[NAME OF PARTICIPANT]
		
	By:	 	  

		
	Name:	 	
		
	Title:	 	

 Date:              , 20[    ] 

 EXHIBIT 5.9.7(C) 
 [FORM OF] 
 U.S. TAX COMPLIANCE CERTIFICATE 

(For Foreign Participants That Are Partnerships For U.S. Federal Income Tax Purposes) 

Reference is hereby made to the Amended and Restated Credit Agreement dated as of March 27, 2013 (as amended, supplemented or
otherwise modified from time to time, the “Credit Agreement”), among Koppers Inc., as borrower, each lender from time to time party thereto, each lender from time to time party thereto, and PNC Bank, National Association, as the
administrative agent for the lenders. 
 Pursuant to the provisions of Section 5.9 [Taxes] of the Credit Agreement,
the undersigned hereby certifies that (i) it is the sole record owner of the participation in respect of which it is providing this certificate, (ii) its direct or indirect partners/members are the sole beneficial owners of such
participation, (iii) with respect such participation, neither the undersigned nor any of its direct or indirect partners/members is a bank extending credit pursuant to a loan agreement entered into in the ordinary course of its trade or
business within the meaning of Section 881(c)(3)(A) of the Code, (iv) none of its direct or indirect partners/members is a ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code and
(v) none of its direct or indirect partners/members is a controlled foreign corporation related to the Borrower as described in Section 881(c)(3)(C) of the Code. 
 The undersigned has furnished its participating Lender with IRS Form W-8IMY accompanied by one of the following forms from each of its partners/members that is claiming the portfolio interest exemption:
(i) an IRS Form W-8BEN or (ii) an IRS Form W-8IMY accompanied by an IRS Form W-8BEN from each of such partner’s/member’s beneficial owners that is claiming the portfolio interest exemption. By executing this certificate, the
undersigned agrees that (1) if the information provided on this certificate changes, the undersigned shall promptly so inform such Lender and (2) the undersigned shall have at all times furnished such Lender with a properly completed and
currently effective certificate in either the calendar year in which each payment is to be made to the undersigned, or in either of the two calendar years preceding such payments. 

Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings given to them in the
Credit Agreement. 
  

			
	[NAME OF PARTICIPANT]
		
	By:	 	  

		
	Name:	 	
		
	Title:	 	

 Date:              , 20[    ] 

 EXHIBIT 5.9.7(D) 
 [FORM OF] 
 U.S. TAX COMPLIANCE CERTIFICATE 

(For Foreign Lenders That Are Partnerships For U.S. Federal Income Tax Purposes) 

Reference is hereby made to the Amended and Restated Credit Agreement dated as of March 27, 2013 (as amended, supplemented or
otherwise modified from time to time, the “Credit Agreement”), among Koppers Inc., as borrower, each lender from time to time party thereto, each lender from time to time party thereto, and PNC Bank, National Association, as the
administrative agent for the lenders. 
 Pursuant to the provisions of Section 5.9 [Taxes] of the Credit Agreement,
the undersigned hereby certifies that: (i) it is the sole record owner of the Loan(s) (as well as any Note(s) evidencing such Loan(s)) in respect of which it is providing this certificate, (ii) its direct or indirect partners/members are
the sole beneficial owners of such Loan(s) (as well as any Note(s) evidencing such Loan(s)), (iii) with respect to the extension of credit pursuant to this Credit Agreement or any other Loan Document, neither the undersigned nor any of its
direct or indirect partners/members is a bank extending credit pursuant to a loan agreement entered into in the ordinary course of its trade or business within the meaning of Section 881(c)(3)(A) of the Code, (iv) none of its direct or
indirect partners/members is a ten percent shareholder of the Borrower within the meaning of Section 871(h)(3)(B) of the Code and (v) none of its direct or indirect partners/members is a controlled foreign corporation related to the
Borrower as described in Section 881(c)(3)(C) of the Code. 
 The undersigned has furnished the Administrative Agent and
the Borrower with IRS Form W-8IMY accompanied by one of the following forms from each of its partners/members that is claiming the portfolio interest exemption: (i) an IRS Form W-8BEN or (ii) an IRS Form W-8IMY accompanied by an IRS Form
W-8BEN from each of such partner’s/member’s beneficial owners that is claiming the portfolio interest exemption. By executing this certificate, the undersigned agrees that (1) if the information provided on this certificate changes,
the undersigned shall promptly so inform the Borrower and the Administrative Agent, and (2) the undersigned shall have at all times furnished the Borrower and the Administrative Agent with a properly completed and currently effective
certificate in either the calendar year in which each payment is to be made to the undersigned, or in either of the two calendar years preceding such payments. 
 Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement. 

 

			
	[NAME OF LENDER]
		
	By:	 	  

		
	Name:	 	
		
	Title:	 	

 Date:              , 20[    ] 

 EXHIBIT 7.1.16 

LANDLORD’S WAIVER 
 THIS LANDLORD’S WAIVER (the “Agreement”) made as of this             day of
            , 20    by                     , a
                    (the “Landlord”) to PNC BANK, NATIONAL ASSOCIATION (the “Administrative Agent”), in its
capacity as Administrative Agent for the Lenders (as defined in that certain Amended and Restated Credit Agreement dated as             , 2013 (as the same has heretofore been and may
hereafter be from time to time further amended, restated, amended and restated, modified or supplemented, the “Credit Agreement”) by and among Koppers Inc., a Pennsylvania corporation, as borrower, the Lenders, the Administrative
Agent, and the Guarantors, all as set forth and defined therein). 
 WITNESSETH: 

KOPPERS INC. (the “Borrower”) is or may become indebted to the Administrative Agent and the Lenders for certain credit
facilities (the “Loans”). The Guarantors have guaranteed the Loans. Pursuant to the provisions of the Credit Agreement the Loans are or may become secured by security interests and liens in certain tangible and intangible personal
property of the Borrower and Guarantors (collectively, the “Collateral”). Under the provisions of a certain lease (the “Lease”) dated
                    , between the Landlord and
                    [insert name of Borrower or Guarantor] (the “Lessee”), the Landlord has leased approximately
            square feet situated on the property described as                     (the
“Premises”). Since all or a part of the Collateral may be located on or affixed to the Premises, the Administrative Agent and the Lenders have required, as a condition to making the Loans, the execution and delivery of this
Agreement by the Landlord. 
 NOW, THEREFORE, to induce the Administrative Agent and the Lenders to make the Loans available to
the Borrower, the Landlord, intending to be legally bound hereby covenants and agrees with the Administrative Agent and the Lenders as follows: 
 145. THE LANDLORD HEREBY AGREES THAT ANY OF THE COLLATERAL MAY BE AFFIXED TO THE PREMISES AND SHALL REMAIN PERSONAL PROPERTY NOTWITHSTANDING THE MANNER IN WHICH IT IS AFFIXED THERETO AND CONSENTS TO
THE SECURITY INTEREST AND LIEN OF THE ADMINISTRATIVE AGENT, THE LENDERS, AND THEIR SUCCESSORS AND ASSIGNS IN THE COLLATERAL LOCATED ON, AT OR ABOUT OR AFFIXED TO THE PREMISES. THIS WAIVER SHALL APPLY TO ANY OF THE COLLATERAL WHICH IS ALREADY LOCATED
ON, AT OR ABOUT OR AFFIXED TO THE PREMISES OR MAY HEREAFTER BE LOCATED ON, AT OR ABOUT OR AFFIXED TO THE PREMISES. 
 146.
THE LANDLORD HEREBY WAIVES AND RELEASES IN FAVOR OF THE ADMINISTRATIVE AGENT AND THE LENDERS AND AGREES THAT THE ADMINISTRATIVE AGENT’S AND THE LENDERS’ LIENS AND SECURITY INTERESTS IN THE COLLATERAL SHALL BE PRIOR AND SUPERIOR TO
(A) ANY AND ALL RIGHTS OF DISTRAINT, LEVY AND EXECUTION, AND MARSHALLING OF ASSETS WHICH THE LANDLORD MAY NOW OR HEREAFTER HAVE AGAINST THE 

 
COLLATERAL, (B) ANY AND ALL LIENS AND SECURITY INTERESTS THAT THE LANDLORD MAY NOW OR HEREAFTER HAVE ON THE COLLATERAL, AND (C) ANY AND ALL OTHER CLAIMS THAT THE LANDLORD MAY NOW OR
HEREAFTER HAVE ON OR AGAINST THE COLLATERAL FOR ANY RENT OR OTHER SUMS DUE OR TO BECOME DUE TO THE LANDLORD BY THE LESSEE UNDER THE PROVISIONS OF THE LEASE OR OTHERWISE. 
 147. THE ADMINISTRATIVE AGENT AND THE LENDERS MAY REMOVE THE COLLATERAL FROM THE PREMISES WHENEVER THE ADMINISTRATIVE AGENT AND THE LENDERS DEEM IT NECESSARY TO DO SO TO PROTECT THEIR INTERESTS, AND
WITHOUT LIABILITY OR ACCOUNTABILITY TO THE LANDLORD THEREFOR, AND THE LANDLORD HEREBY IRREVOCABLY GRANTS TO THE ADMINISTRATIVE AGENT AND THE LENDERS THE RIGHT OF ENTRY TO THE PREMISES TO REMOVE ANY OF THE COLLATERAL AT ANY REASONABLE TIME OR
TIMES. 
 148. IN THE EVENT THE LESSEE DEFAULTS UNDER THE LEASE AND IS EVICTED BY THE LANDLORD, THE ADMINISTRATIVE AGENT
AND THE LENDERS SHALL HAVE THE RIGHT, BY SENDING NOTICE TO THE LANDLORD, TO KEEP AND STORE ANY PORTION OF THE COLLATERAL LOCATED AT THE PREMISES AT OR ABOUT THE DATE THE LESSEE LOSES POSSESSION OF THE PREMISES FOR A PERIOD, DETERMINED BY THE
ADMINISTRATIVE AGENT AND THE LENDERS, OF UP TO ONE HUNDRED TWENTY (120) DAYS, COUNTING FROM THE DATE THE LESSEE LOSES POSSESSION OF THE PREMISES, ON A MONTH-TO-MONTH BASIS, PROVIDED THE ADMINISTRATIVE AGENT AND THE LENDERS PAY RENT TO THE
LANDLORD FOR EACH MONTH AT THE MONTHLY RENT PROVIDED FOR IN THE LEASE. THE ADMINISTRATIVE AGENT AND/OR THE LENDERS SHALL GIVE THE LANDLORD AT LEAST TEN (10) CALENDAR DAYS’ NOTICE IF THE ADMINISTRATIVE AGENT AND/OR THE LENDERS WISH TO
TERMINATE THE ADMINISTRATIVE AGENT’S OR THE LENDERS’ USE OF THE PREMISES FOR STORAGE AT THE END OF ANY MONTH DURING THE ONE HUNDRED TWENTY (120) DAY PERIOD. IF THE ADMINISTRATIVE AGENT OR THE LENDERS HAVE BEEN USING THE PREMISES FOR
STORAGE AND FAIL TO GIVE SUCH NOTICE, THE ADMINISTRATIVE AGENT OR THE LENDERS SHALL BE RESPONSIBLE FOR THE NEXT MONTH’S RENT, EVEN IF THE ADMINISTRATIVE AGENT OR THE LENDERS ARE NO LONGER USING THE PREMISES FOR STORAGE. THE ADMINISTRATIVE AGENT
AND THE LENDERS SHALL HAVE NO OBLIGATION TO PAY ANY RENT UNDER THE LEASE FOR ANY PERIOD OF TIME PRIOR TO THE DATE THE LESSEE LOST POSSESSION OF THE PREMISES AND THE ADMINISTRATIVE AGENT AND/OR THE LENDERS NOTIFY THE LANDLORD OF THEIR INTENTION TO
USE THE PREMISES. THE ADMINISTRATIVE AGENT AND THE LENDERS MAY CONDUCT ONE OR MORE AUCTION SALES OF THE COLLATERAL AT THE PREMISES DURING THE PERIOD THE ADMINISTRATIVE AGENT OR THE LENDERS ARE USING THE PREMISES FOR STORAGE OF THE COLLATERAL. AS
USED IN THIS SECTION, THE TERM “MONTH” SHALL MEAN A CALENDAR MONTH. 

 149. THE LANDLORD SHALL NOTIFY ANY PURCHASER OF THE PREMISES AND ANY SUBSEQUENT MORTGAGEE
OR ANY OTHER HOLDER OF ANY LIEN, SECURITY INTEREST OR ENCUMBRANCE ON THE PREMISES OF THE EXISTENCE OF THIS AGREEMENT. 

150. THE LANDLORD HEREBY CERTIFIES THAT THE LANDLORD HAS FULL POWER AND AUTHORITY TO EXECUTE THIS AGREEMENT AND THAT IT HAS LEGAL
TITLE TO THE PREMISES. 
 151. THIS AGREEMENT SHALL CONTINUE IN EFFECT DURING THE TERM OF THE CREDIT AGREEMENT AND ANY
EXTENSIONS, RENEWALS, REFINANCINGS OR MODIFICATIONS THEREOF AND ANY SUBSTITUTIONS THEREFOR, SHALL BE BINDING UPON THE SUCCESSORS, ASSIGNS AND TRANSFEREES OF THE LANDLORD, AND SHALL INURE TO THE BENEFIT OF THE ADMINISTRATIVE AGENT, THE LENDERS, AND
THEIR SUCCESSORS AND ASSIGNS. THE LANDLORD HEREBY WAIVES NOTICE OF THE ADMINISTRATIVE AGENT’S AND THE LENDERS’ ACCEPTANCE OF AND RELIANCE ON THIS AGREEMENT. 
 [SIGNATURE PAGE FOLLOWS] 

 [SIGNATURE PAGE - LANDLORD’S WAIVER] 

IN WITNESS WHEREOF, the Landlord has caused this Agreement to be executed, sealed and delivered on the day and year first written above.

  

							
	WITNESS / ATTEST:	 		  	LANDLORD:
				
	  
	 		  	By:	 	  

		 		  	Name:	 	  

		 		  	Title:	 	  

			
		 		  	Address:
			
		 		  	  

		 		  	  

		 		  	  

 ACKNOWLEDGEMENT TO BE MADE BY OWNER OR LANDLORD 

STATE OF                      

COUNTY OF                      

TO WIT: 
 I
HEREBY CERTIFY that on this              day of             ,
        , before me, a Notary Public for the state and county aforesaid, personally appeared
                    , known to me or satisfactorily proven to be the person whose name is subscribed to the foregoing instrument, who
acknowledged that he/she is the                     , that he/she has been duly authorized to execute, and has executed, the foregoing
instrument on behalf of the said entity for the purposes therein set forth, and that the same is its act and deed. 
 IN WITNESS
WHEREOF, I have hereunto set my hand and Notarial Seal, the day and year first above written. 
  

	
	  

	Notary Public

 My commission expires: 

 CONSENT 
 The undersigned Lessee hereby consents to the terms and conditions of this Landlord’s Waiver as set forth above. 
  

							
	ATTEST:	 		  	 INSERT NAME OF LESSEE

				
	  
	 		  	By:	 	 (SEAL)

		 		  	Name:	 	  

		 		  	Title:	 	  

 EXHIBIT 8.2.6 
 ACQUISITION COMPLIANCE CERTIFICATE 

                      
                  , 20     
 This certificate is delivered pursuant to Section 8.2.6 of that certain Amended and Restated Credit Agreement dated as of March 27, 2013 (the “Credit Agreement”) by and among
Koppers Inc., a Pennsylvania corporation (the “Borrower”), the Lenders party thereto (the “Lenders”), the Guarantors party thereto (the “Guarantors”) and PNC Bank, National Association, as
Administrative Agent for the Lenders (the “Administrative Agent”). Unless otherwise defined herein, terms defined in the Credit Agreement are used herein with the same meanings. 

The undersigned officer,
                                         
   , the                      [President/Chief Executive Officer/Chief Financial Officer/Treasurer] of the Borrower,
does hereby certify on behalf of the Borrower after giving pro forma effect to the Permitted Acquisition which is the basis for this Certificate, as follows: 
 Description of Proposed Permitted Acquisition 
 The Borrower desires that
                                         
    [list Borrower, Guarantor or other Subsidiary that will be making the Acquisition] (the “Acquiring Company”) [acquire the assets/acquire the stock] [by purchase/by merger] of
                         [Insert name of entity or business division whose assets are being acquired or the entity
whose equity interests are being acquired] (the “Target”) from                      [identify the name(s) of the
seller(s) of such assets or equity interests] (the “Seller”) (the “Acquisition”). 
 The
total Consideration to be paid, including the aggregate of (i) cash paid by the Borrower or any of its Subsidiaries, directly or indirectly, to the Seller, (ii) the Indebtedness incurred or assumed by the Borrower or any of its
Subsidiaries, whether in favor of Seller or otherwise, and whether fixed or contingent, (iii) any Guaranty given or incurred by the Borrower or any of its Subsidiaries in connection with the Acquisition, and (iv) any other consideration
given or obligation incurred by the Borrower or any of its Subsidiaries in connection with the Acquisition is $                    , which
amount exceeds $50,000,000, and as such, Section 8.2.6(iv)(f) of the Credit Agreement requires the delivery of this Certificate. 
 The proposed date of Acquisition is                      (the “Acquisition
Date”), which is at least five (5) Business Days after the date this Certificate is delivered. 
 The Target is
engaged in                      [describe business being acquired]. 

The board of directors or other equivalent governing body of the Seller has approved of such Permitted Acquisition. 

 

	 	(1)	Maximum Leverage Ratio (Section 8.2.17 and Section 8.2.6(iv)(f)(1)). After giving effect to the proposed Permitted Acquisition, on a pro forma basis, the
Leverage Ratio is          to 1.0 (from item (1)(C) below), which does not exceed the permitted ratio of 4.0 to 1.0 

  
 PNC Bank, National
Association, 
 as Administrative Agent 

                    ,
20     
 Page 2 

 

	 	(A)	the numerator of the Leverage Ratio is calculated as follows: 

  

							
	 (i)
	  	 pro forma Total Debt on the Acquisition Date
	  	$	                    	  
			
	 (ii)
	  	cash and Cash Equivalents of the Borrower and its Consolidated Subsidiaries in excess of $5,000,000 on the Acquisition Date	  	$	                    	  
			
	 (iii)
	  	item (1)(A)(i) minus item (1)(A)(ii) equals the numerator of the Leverage Ratio	  	$	                    	  

  

	 	(B)	Consolidated EBITDA, the denominator of the Leverage Ratio, is calculated as follows: 

 

							
	 (i)
	  	 net income
	  	$	                    	  
			
	 (ii)
	  	depreciation	  	$	                    	  
			
	 (iii)
	  	depletion	  	$	                    	  
			
	 (iv)
	  	amortization	  	$	                    	  
			
	 (v)
	  	other non-recurring, non-cash charges to net income	  	$	                    	  
			
	 (vi)
	  	losses on the sale of assets outside the ordinary course of business	  	$	                    	  
			
	 (vii)
	  	interest expense	  	$	                    	  
			
	 (viii)
	  	income tax expense	  	$	                    	  
			
	 (ix)
	  	cash dividends received from Affiliates to the extent not included in determining Consolidated Net Income	  	$	                    	  
			
	 (x)
	  	equity losses of Affiliates (other than Consolidated Subsidiaries) to the extent included in determining Consolidated Net Income	  	$	                    	  
			
	 (xi)
	  	non-recurring, cash and non-cash charges to net income in an aggregate cumulative amount not greater than $10,000,000 related to discontinuation or sale of business operations of
the Borrower and its Subsidiaries	  	$	                    	  

  
 PNC Bank, National
Association, 
 as Administrative Agent 

                    ,
20     
 Page 3 

 

							
	 (xii)
	  	 non-recurring, non-cash credits to net income
	  	$	                    	  
			
	 (xiii)
	  	 gains on the sale of assets outside the ordinary course of business
	  	$	                    	  
			
	 (xiv)
	  	equity earnings of Affiliates (other than Consolidated Subsidiaries) to the extent included in determining Consolidated Net Income	  	$	                    	  
			
	 (xv)
	  	 EBITDA for the Target
	  	$	                    	  
			
	 (xvi)
	  	the sum of items (1)(B)(i) through (1)(B)(xi) minus (the sum of items (1)(B)(xii) through (1)(B)(xiv)) plus item (1)(B)(xv) equals Consolidated EBITDA, the
denominator of the Leverage Ratio	  	$	                    	  

  

							
	 (C)
	  	 item (1)(A)(iii) divided by item (1)(B)(xvi) equals the Leverage Ratio
	  	 	         to 1.0            	  

  

	 	(2)	Minimum Fixed Charge Coverage Ratio (Section 8.2.16 and Section 8.2.6(iv)(f)(2)). After giving effect to the proposed Permitted Acquisition, on a pro forma
basis, the Fixed Charge Coverage Ratio is          to 1.0 (from item (2)(C) below), which is not less than the permitted ratio of 1.1 to 1.0. 

 

									
	 (i)
	    	  (i)     Consolidated EBITDA (from item (1)(B)(xv) above)	  	$	                    	  	  	

  

							
	 (ii)
	  	 Capital Expenditures of the Borrower and its Subsidiaries
	  	$	                    	  
			
	 (iii)
	  	 cash taxes of the Borrower and its Subsidiaries
	  	$	                    	  
			
	 (iv)
	  	item (2)(A)(i) minus item (2)(A)(ii) minus item (2)(A)(iii) equals the numerator of the Fixed Charge Coverage Ratio	  	$	                    	  

  

									
	 (i)
	    	  (i)     interest expense	  	$	                    	  	  	

  

							
	 (ii)
	  	contractual principal installments on Indebtedness	  	$	                    	  
			
	 (iii)
	  	 contractual principal payments on capitalized leases
	  	$	                    	  

  
 PNC Bank, National
Association, 
 as Administrative Agent 

                    ,
20     
 Page 4 

							
	 (iv)
	  	dividends and distributions made by the Borrower (excluding payments made by the Borrower to redeem the 2009 Senior Notes as permitted under Section 8.2.5 of the Credit
Agreement	  	$	                    	  
			
	 (v)
	  	sum of items (2)(B)(i) through (2)(B)(iv) equals the denominator of the Fixed Charge Coverage Ratio	  	$	                    	  

  

							
	 (C)
	  	item (2)(A)(iv) divided by item (2)(B)(v) equals the Fixed Charge Coverage Ratio	  	 	         to 1.0            	  

  

	 	(3)	Undrawn Availability (Section 8.2.6(iv)(f)(2)). After giving effect to the Permitted Acquisition which is the basis for this Certificate, the Undrawn
Availability is $            , which is at least $50,000,000. 

  

	 	(4)	No Event of Default or Potential Default exists immediately prior to or after giving effect to the Permitted Acquisition which is the basis for this Certificate.

 [SIGNATURE PAGE FOLLOWS] 

 [SIGNATURE PAGE TO 

ACQUISITION COMPLIANCE CERTIFICATE] 
 IN WITNESS WHEREOF, the undersigned has executed this Certificate this          day of
                        , 20    . 

 

			
	KOPPERS INC.
		
	 By:
	 	                     
         (SEAL)

	 Name:
	 	
                        
                                         
                       

	 Title:
	 	 [President/Chief Executive
 Officer/Chief Financial
 Officer/Treasurer]

 EXHIBIT 8.3.3 
 QUARTERLY COMPLIANCE CERTIFICATE 

                    ,
20     
 This certificate is delivered pursuant to Section 8.3.3 of that certain Amended and
Restated Credit Agreement dated as of March 27, 2013 (the “Credit Agreement”) by and among Koppers Inc., a Pennsylvania corporation (the “Borrower”), the Lenders party thereto (the “Lenders”),
the Guarantors party thereto (the “Guarantors”) and PNC Bank, National Association, as Administrative Agent for the Lenders (the “Administrative Agent”). Unless otherwise defined herein, terms defined in the Credit
Agreement are used herein with the same meanings. 
 The undersigned officer,
                    , the
                     [President/Chief Executive Officer/Chief Financial Officer/Treasurer] of the Borrower, does hereby certify on
behalf of the Borrower and each of its Subsidiaries as of the [quarter/year] ended                     ,
20     (the “Report Date”), as follows: 
  

	 	1.	Maximum Leverage Ratio (Section 8.2.17). The Leverage Ratio is          to 1.0 (from item (1)(C) below),
calculated as of the Report Date for the four fiscal quarters ended as of the Report Date, which does not exceed the permitted ratio of 4.0 to 1.0. 

  

	 	(A)	the numerator of the Leverage Ratio is calculated as follows: 

 

							
	 (i)
	  	Total Debt	  	$	                    	  
			
	 (ii)
	  	cash and Cash Equivalents of the Borrower and its Consolidated Subsidiaries in excess of $5,000,000	  	$	                    	  
			
	 (iii)
	  	item (1)(A)(i) minus item (1)(A)(ii) equals the numerator of the Leverage Ratio	  	$	                    	  

  

	 	(B)	Consolidated EBITDA, the denominator of the Leverage Ratio, is calculated as follows: 

 

							
			
	 (i)
	  	net income	  	$	                    	  
			
	 (ii)
	  	depreciation	  	$	                    	  
			
	 (iii)
	  	depletion	  	$	                    	  
			
	 (iv)
	  	amortization	  	$	                    	  
			
	 (v)
	  	other non-recurring, non-cash charges to net income	  	$	                    	  
			
	 (vi)
	  	losses on the sale of assets outside the ordinary course of business	  	$	                    	  

  
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	 (vii)
	  	interest expense	  	$	                    	  
			
	 (viii)
	  	income tax expense	  	$	                    	  
			
	 (ix)
	  	cash dividends received from Affiliates to the extent not included in determining Consolidated Net Income	  	$	                    	  
			
	 (x)
	  	equity losses of Affiliates (other than Consolidated Subsidiaries) to the extent included in determining Consolidated Net Income	  	$	                    	  
			
	 (xi)
	  	non-recurring, cash and non- charges to net income in aggregate cumulative amount not greater than $10,000,000 related to discontinuation or sale of business operations of the
Borrower and its Subsidiaries	  	$	                    	  
			
	 (xii)
	  	non-recurring, non-cash credits to net income	  	$	                    	  
			
	 (xiii)
	  	gains on the sale of assets outside the ordinary course of business	  	$	                    	  
			
	 (xiv)
	  	equity earnings of Affiliates (other than Consolidated Subsidiaries) to the extent included in determining Consolidated Net Income	  	$	                    	  
			
	 (xv)
	  	the sum of items (1)(B)(i) through (1)(B)(xi) minus the sum of items (1)(B)(xii) through (1)(B)(xiv) equals Consolidated EBITDA, the denominator of the
Leverage Ratio	  	$	                    	  
			
		  	(C) item (1)(A)(iii) divided by item (1)(B)(xv) equals the Leverage Ratio	  	 	         to 1.0	  

  

	 	2.	Minimum Fixed Charge Coverage Ratio (Section 8.2.16). The Fixed Charge Coverage Ratio, calculated as of the Report Date for the four fiscal quarters ended as of
the Report Date, is          to 1.0 (from item (2)(C) below), which is not less than the permitted ratio of 1.1 to 1.0. 

 

									
	 (i)
	  	 (i)
	  	 Consolidated EBITDA (from item (1)(B)(xv) above)
	  	$	                    	  
				
		  	 (ii)
	  	 Capital Expenditures of the Borrower and its Subsidiaries
	  	$	                    	  
				
		  	 (iii)
	  	 cash taxes of the Borrower and its Subsidiaries
	  	$	                    	  

  
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		  	(ii)	  	Capital Expenditures of the Borrower and its Subsidiaries	  	$	                    	  
				
		  		  	Subsidiaries	  	$	                    	  
				
		  	(iv)	  	item (2)(A)(i) minus item (2)(A)(ii) minus item (2)(A)(iii) equals the numerator of the Fixed Charge Coverage Ratio	  	$	                    	  
				
	 (i)
	  	(i)	  	interest expense	  	$	                    	  
				
		  	(ii)	  	contractual principal installments on Indebtedness	  	$	                    	  
				
		  	(iii)	  	contractual principal payments on capitalized leases	  	$	                    	  
				
		  	(iv)	  	dividends and distributions made by the Borrower (excluding payments made by the Borrower to redeem the 2009 Senior Notes as permitted under Section 8.2.5 of the Credit
Agreement	  	$	                    	  
				
		  	(v)	  	sum of items (2)(B)(i) through (2)(B)(iv) equals the denominator of the Fixed Charge Coverage Ratio	  	$	                    	  
				
		  	 (C)
	  	 item (2)(A)(iv) divided by item (2)(B)(v) equals the Fixed Charge Coverage Ratio
	  	 	             to 1.0	  

  

	 	3.	Indebtedness (Section 8.2.1). 

  

	 	(A)	As of the Report Date, the aggregate amount of all Indebtedness under any Lender-Provided Treasury/Credit Arrangement or other cash management arrangement approved by
the Administrative Agent is $            , which is not greater than $50,000,000. 

  

	 	(B)	As of the Report Date, the aggregate amount of Indebtedness secured by Purchase Money Security Interests and Indebtedness evidenced by capitalized leases (excluding any
Indebtedness described in Schedule 8.2.1) is $            , which does not exceed $25,000,000. 

 

	 	4.	 Loans and Investments (Section 8.2.4). The aggregate amount of (i) loans and advances to, and investments in, Foreign Subsidiaries created
or acquired after the Closing Date, and (ii) additional loans and advances to, and investments in, 

  
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Foreign Subsidiaries in existence on the Closing Date that are in excess of the applicable amounts described for each such Foreign Subsidiary on Schedule 8.2.4 is
$            , which amount does not exceed $100,000,000. 

  

	 	5.	[INSERT IF APPLICABLE: Restricted Payments (Section 8.2.5(i)). The Borrower made dividends and distributions in an aggregate amount equal to
$             to KI Holdings, and prior to and after giving effect thereto: 

  

	 	(A)	The Fixed Charge Coverage Ratio on a pro forma basis after giving effect to such dividends and distributions is
             to 1.0 which is not less than the permitted ratio of 1.1 to 1.0; and 

  

	 	(B)	No Event of Default or Potential Default occurred, was continuing or existed. 

 

	 	6.	As of the date hereof, the Loan Parties have performed and complied with all covenants and conditions of the Credit Agreement; all of the representations and warranties
of the Borrower and the other Loan Parties contained in Section 6 of the Credit Agreement and in the other Loan Documents are true and correct on and as of the date hereof with the same effect as though such representations and warranties had
been made on the date hereof (except representations and warranties which expressly relate solely to an earlier date or time, which representations and warranties were true and correct on and as of the specific dates or times referred to therein);
and no Event of Default or Potential Default exists or occurred and is continuing. 

 [SIGNATURE PAGE FOLLOWS]

 [SIGNATURE PAGE TO QUARTERLY COMPLIANCE CERTIFICATE] 

IN WITNESS WHEREOF, the undersigned has executed this Certificate this          day of
                    , 20    . 

 

			
	 KOPPERS INC.

		
	By:	 	                            
                                         
    (SEAL)
		
	 Name:
	 	  

		
	 Title:
	 	[President/Chief Executive Officer/Chief Financial Officer/Treasurer]

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