Document:

Amended and Restated Credit Agreement

 Exhibit 4.8 
  

Execution Copy 
  
 AMENDED AND RESTATED CREDIT AGREEMENT 
  
 dated as of 
  
 December 16, 2004 
  
 Lyondell Chemical Company,  
 Borrower  
  
 The Lenders Party Hereto 
  
 JPMorgan Chase Bank, N.A.,  
 Administrative Agent 
  
 Bank of
America, N.A.,  
 Syndication Agent 
  

Citicorp USA, Inc., 
 Credit Suisse First Boston 
 and Societe Generale, 
 Co-Documentation Agents 
  
  

  
 J.P. Morgan Securities Inc. 
 and Banc of America Securities LLC, 
 Co-Lead Arrangers and Joint Bookrunners 

 TABLE OF CONTENTS 
  

  

					
	 	  	 	  	PAGE

	ARTICLE 1	  	 
	DEFINITIONS	  	 
	 Section 1.01.
	  	 Definitions
	  	1
	 Section 1.02.
	  	 Accounting Terms and Determinations
	  	29
	 Section 1.03.
	  	 Classes and Types of Loans and Borrowings
	  	29
	 Section 1.04.
	  	 Other Definitional Provisions
	  	29
		
	ARTICLE 2	  	 
	THE CREDITS	  	 
			
	 Section 2.01.
	  	 Facilities
	  	30
	 Section 2.02.
	  	 Notice of Borrowing
	  	31
	 Section 2.03.
	  	 Notice to Lenders; Funding of Loans
	  	31
	 Section 2.04.
	  	 Maturity of Loans; Mandatory Prepayments
	  	32
	 Section 2.05.
	  	 Interest Rates
	  	32
	 Section 2.06.
	  	 Method of Electing Interest Rates
	  	34
	 Section 2.07.
	  	 Fees
	  	35
	 Section 2.08.
	  	 Termination or Reduction of Commitments
	  	36
	 Section 2.09.
	  	 Optional Prepayments
	  	36
	 Section 2.10.
	  	 General Provisions as to Payments
	  	37
	 Section 2.11.
	  	 Funding Losses
	  	37
	 Section 2.12.
	  	 Computation of Interest and Fees
	  	38
	 Section 2.13.
	  	 Notes
	  	38
	 Section 2.14.
	  	 Registry
	  	38
	 Section 2.15.
	  	 Regulation D Compensation
	  	39
	 Section 2.16.
	  	 Letters of Credit
	  	39
	 Section 2.17.
	  	 Swing Loans
	  	44
	 Section 2.18.
	  	 Stop Issuance Notice
	  	46
		
	ARTICLE 3	  	 
	CONDITIONS	  	 
			
	 Section 3.01.
	  	 Restatement Date
	  	47
	 Section 3.02.
	  	 Effect of Amendment and Restatement
	  	48
	 Section 3.03.
	  	 Borrowings and Issuances of Letters of Credit
	  	48

  

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	ARTICLE 4	  	 
	REPRESENTATIONS AND WARRANTIES	  	 
			
	 Section 4.01.
	  	 Corporate Existence and Power
	  	49
	 Section 4.02.
	  	 Corporate and Governmental Authorization; No Contravention
	  	49
	 Section 4.03.
	  	 Binding Effect; Liens Enforceable
	  	49
	 Section 4.04.
	  	 Financial Information
	  	49
	 Section 4.05.
	  	 Litigation
	  	50
	 Section 4.06.
	  	 Compliance with Laws
	  	51
	 Section 4.07.
	  	 Environmental Matters
	  	51
	 Section 4.08.
	  	 Taxes
	  	51
	 Section 4.09.
	  	 Subsidiaries
	  	52
	 Section 4.10.
	  	 No Regulatory Restrictions on Borrowing
	  	52
	 Section 4.11.
	  	 Full Disclosure
	  	52
		
	ARTICLE 5	  	 
	COVENANTS	  	 
			
	 Section 5.01.
	  	 Information
	  	52
	 Section 5.02.
	  	 Payment of Obligations
	  	56
	 Section 5.03.
	  	 Maintenance of Property; Insurance
	  	56
	 Section 5.04.
	  	 Conduct of Business and Maintenance of Existence
	  	56
	 Section 5.05.
	  	 Compliance with Laws
	  	56
	 Section 5.06.
	  	 Inspection of Property, Books and Records
	  	56
	 Section 5.07.
	  	 Mergers and Sales of Assets
	  	57
	 Section 5.08.
	  	 Use of Proceeds
	  	57
	 Section 5.09.
	  	 Negative Pledge
	  	57
	 Section 5.10.
	  	 Limitation on Subsidiary Debt
	  	59
	 Section 5.11.
	  	 Senior Secured Debt to Adjusted EBITDA
	  	60
	 Section 5.12.
	  	 Interest Coverage Ratio
	  	60
	 Section 5.13.
	  	 Lease Payments
	  	60
	 Section 5.14.
	  	 Restricted Payments; Optional Prepayments
	  	60
	 Section 5.15.
	  	 Investments; Business Acquisitions
	  	61
	 Section 5.16.
	  	 Transactions with Affiliates
	  	61
	 Section 5.17.
	  	 Limitation on Restrictions Affecting Subsidiaries
	  	62
	 Section 5.18.
	  	 Further Assurances
	  	63
	 Section 5.19.
	  	 Restrictions on Borrower Joint Ventures
	  	65
	 Section 5.20.
	  	 Major Asset Sales
	  	65
	 Section 5.21.
	  	 Capital Expenditures
	  	68
	 Section 5.22.
	  	 Investments In Borrower Joint Ventures
	  	68
		
	ARTICLE 6	  	 
	DEFAULTS	  	 
			
	 Section 6.01.
	  	 Events of Default
	  	69
	 Section 6.02.
	  	 Notice of Default
	  	72

  

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	 Section 6.03.
	  	 Cash Cover
	  	72
		
	ARTICLE 7	  	 
	THE AGENTS	  	 
			
	 Section 7.01.
	  	 Appointment and Authorization
	  	72
	 Section 7.02.
	  	 Agents and Affiliates
	  	73
	 Section 7.03.
	  	 Action by the Administrative Agent
	  	73
	 Section 7.04.
	  	 Consultation with Experts
	  	73
	 Section 7.05.
	  	 Liability of Agents
	  	73
	 Section 7.06.
	  	 Indemnification
	  	74
	 Section 7.07.
	  	 Credit Decision
	  	74
	 Section 7.08.
	  	 Successor Administrative Agents.
	  	74
	 Section 7.09.
	  	 Administrative Agent’s Fees
	  	74
	 Section 7.10.
	  	 Syndication Agent, Co-Documentation Agents and Arrangers
	  	74
		
	ARTICLE 8	  	 
	CHANGE IN CIRCUMSTANCES	  	 
			
	 Section 8.01.
	  	 Basis for Determining Interest Rate Inadequate or Unfair
	  	75
	 Section 8.02.
	  	 Illegality
	  	75
	 Section 8.03.
	  	 Increased Cost and Reduced Return
	  	76
	 Section 8.04.
	  	 Taxes
	  	77
	 Section 8.05.
	  	 Base Rate Loans Substituted for Affected Euro-Dollar Loans
	  	79
	 Section 8.06.
	  	 Substitution of Bank
	  	80
		
	ARTICLE 9	  	 
	MISCELLANEOUS	  	 
			
	 Section 9.01.
	  	 Notices
	  	80
	 Section 9.02.
	  	 No Waivers
	  	81
	 Section 9.03.
	  	 Expenses; Indemnification
	  	81
	 Section 9.04.
	  	 Set-Offs
	  	82
	 Section 9.05.
	  	 Amendments and Waivers
	  	83
	 Section 9.06.
	  	 Successors; Participations and Assignments
	  	84
	 Section 9.07.
	  	 Designated Lenders
	  	86
	 Section 9.08.
	  	 No Reliance on Margin Stock
	  	87
	 Section 9.09.
	  	 Governing Law; Submission to Jurisdiction
	  	87
	 Section 9.10.
	  	 Counterparts; Effectiveness
	  	87
	 Section 9.11.
	  	 WAIVER OF JURY TRIAL
	  	87
	 Section 9.12.
	  	 ERISA Matters
	  	87
	 Section 9.13.
	  	 Confidentiality
	  	89

  

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	COMMITMENT SCHEDULE
	PRICING SCHEDULE
			
	SCHEDULE 1.01	  	—  	  	Existing Collateral Documents
	SCHEDULE 4.09	  	—  	  	Subsidiaries
	SCHEDULE 5.10	  	—  	  	Subsidiary Debt
	SCHEDULE 5.17	  	—  	  	Existing Joint Venture Agreements
	EXHIBIT A	  	—  	  	Note
	EXHIBIT B	  	—  	  	Opinion of Counsel for Borrower
	EXHIBIT C	  	—  	  	Opinion of Deputy General Counsel of Borrower
	EXHIBIT D	  	—  	  	Form of Assignment and Assumption Agreement
	EXHIBIT E	  	—  	  	Form of Designation Agreement

  

 iv 

 AMENDED AND RESTATED CREDIT AGREEMENT dated as of December 16, 2004 among LYONDELL CHEMICAL COMPANY, the
LENDERS party hereto, JPMORGAN CHASE BANK, N.A., as Administrative Agent, BANK OF AMERICA, N.A., as Syndication Agent and CITICORP USA, INC., CREDIT SUISSE FIRST BOSTON and SOCIETE GENERALE, as Co-Documentation Agents. 
  
 RECITAL 
  
 The Borrower (such term and each other capitalized term used but not otherwise defined herein having the meaning assigned to
it in Article 1) has heretofore entered into a Credit Agreement dated as of July 28, 1998 with the lenders and agents party thereto (as amended as of April 1, 1999, as amended and restated as of April 16, 1999 and June 27, 2002, and as amended as of
March 7, 2003, May 13, 2003, February 27, 2004, May 12, 2004, June 25, 2004 and October 27, 2004 (the “Original Credit Agreement”). The Borrower desires to enter into this Amended Agreement to amend and restate the Original Credit
Agreement. The Lenders are willing to amend and restate the Original Credit Agreement and to extend credit to the Borrower on the terms and subject to the conditions set forth herein. 
  
 ARTICLE 1 
 DEFINITIONS 
  
 Section 1.01.
Definitions. The following terms, as used herein, have the following meanings: 
  
 “Acquiring Person” has the meaning set forth in Section 5.20. 
  
 “Additional JV Debt” means Debt incurred by Equistar, LCR or LMC after the Closing Date in connection with the admission into such
Borrower Joint Venture of a new partner or member, as the case may be; provided that, at the time such Debt is incurred, such Borrower Joint Venture’s ratio of Debt to EBITDA, calculated on a pro forma basis (without giving effect to
anticipated expense reductions or other synergies) for its then most recent fiscal year for which financial statements are available, does not exceed 2.25:1.00. 
  

“Adjusted EBITDA” means, for any period, the sum of (i) the EBITDA of the Non-JV Group for such period, adjusted to exclude the effect
of one time charges incurred by the Non-JV Group in connection with (A) a TDI Sale and (B) other cash restructuring charges in an aggregate amount not exceeding $50,000,000, plus (ii) the Distributed Cash Flow of all Borrower Joint Ventures and
non-wholly owned Subject Assets Transferees for such period. 

 “Administrative Agent” means JPMorgan Chase Bank, N.A. in its capacity as administrative
agent for the Lenders under the Loan Documents, and its successors in such capacity. 
  
 “Administrative Questionnaire” means, with respect to each Lender, an administrative questionnaire in the form prepared by the Administrative Agent, completed by such Lender and returned to the
Administrative Agent (with a copy to the Borrower). 
  
 “Affiliate” means (i) any Person that directly, or indirectly through one or more intermediaries, controls the Borrower (a “Controlling Person”), (ii) any Person (other than the Borrower or a Subsidiary)
which is controlled by or is under common control with a Controlling Person, (iii) any Borrower Joint Venture or (iv) any Person (other than the Borrower or a Subsidiary) holding a direct or indirect equity interest in any Borrower Joint Venture. As
used herein, the term “control” means 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. No director or officer of the Borrower shall be considered an Affiliate solely by virtue of holding such position. 
  
 “Agents” means the Administrative Agent, the Syndication Agent and the Co-Documentation Agents, and “Agent” means any of
them as the context may require. 
  
 “Agreement”
means the Original Credit Agreement, as amended by this Amended Agreement and as the same may be further amended from time to time. 
  
 “Amended Agreement” means this Amended and Restated Credit Agreement dated as of December 16, 2004. 
  
 “Applicable Lending Office” means, with respect to any
Lender, (i) in the case of its Base Rate Loans, its Domestic Lending Office and (ii) in the case of its Euro-Dollar Loans, its Euro-Dollar Lending Office. 
  
 “Applicable Margin” means, with respect to Loans of any Type and any Class at any time, the percentage rate per annum set forth in the
Pricing Schedule as the Margin with respect to Loans of such Type and Class which is applicable at such time; provided that the Applicable Margin on any date shall be the sum of the percentage so determined plus 2.00%, if on such date (i) an
Event of Default exists and (ii) except in the case of an Event of Default under Section 6.01(a), 6.01(b), 6.01(h), or 6.01(i), the Administrative Agent shall have notified the Borrower at the request of the Required Lenders that this proviso
shall be applicable. 
  

 2 

 “ARCO Chemical” means the Delaware corporation (at the time named ARCO Chemical Company)
acquired by the Borrower in 1998. 
  
 “ARCO Chemical
Debt” means the 9.375% Debentures Due 2005, the 10.25% Debentures Due 2010 and the 9.8% Debentures Due 2020, all issued by ARCO Chemical pursuant to the Indenture dated June 15, 1988 among ARCO Chemical and The Bank of New York, as Trustee.

  
 “Arrangers” means J.P. Morgan Securities Inc.
and Banc of America Securities LLC. 
  
 “Asset
Sale” means any sale, lease or other disposition (including any such transaction effected by way of merger or consolidation) by the Borrower or any of its Subsidiaries of any asset, including without limitation any sale-leaseback
transaction, whether or not involving a capital lease, including any Major Asset Sale but excluding (i) dispositions of inventory or equipment in the ordinary course of business, (ii) dispositions of Temporary Cash Investments and cash payments
otherwise permitted under this Agreement (including Restricted Payments permitted by Section 5.14), (iii) dispositions to the Borrower or a Subsidiary of the Borrower, (iv) dispositions constituting mergers or consolidations permitted by Section
5.07, (v) dispositions constituting Investments permitted by Section 5.15 (except as provided below) and (v) dispositions constituting Liens permitted by Section 5.09. For avoidance of doubt, a Securitization Transaction constitutes an Asset Sale
and does not, in itself, give rise to an obligation secured by a Lien on an asset of the Borrower or a Subsidiary. To the extent that, in connection with (x) an Investment by the Borrower or a Subsidiary in a Borrower Joint Venture or (y) a
reduction in the proportionate interest of the Borrower or a Subsidiary in a Borrower Joint Venture as contemplated by Section 5.18(d)(ii), the Borrower or a Subsidiary receives Net Cash Proceeds (determined as if such transaction were an Asset
Sale), then such transaction shall be treated as an Asset Sale to the extent of such Net Cash Proceeds. 
  
 “Asset Sale Lien” has the meaning set forth in Section 5.20. 
  
 “Assignee” has the meaning set forth in Section 9.06(c). 
  
 “Base Rate” means, for any day, a rate per annum equal to
the higher of (i) the Prime Rate for such day and (ii) the sum of 1/2 of 1% plus the Federal Funds Rate for such day. 
  
 “Base Rate Loan” means a Loan which bears interest based on the Base Rate pursuant to the applicable Notice of Borrowing or Notice of
Interest Rate Election or the provisions of Section 2.06(a) or Article 8. 
  

 3 

 “Borrower” means Lyondell Chemical Company (formerly named Lyondell Petrochemical
Company), a Delaware corporation, and its successors. 
  
 “Borrower Financial Statements” means the consolidated balance sheet, income statement and statement of cash flows of the Borrower prepared in accordance with GAAP, except that the Borrower’s investments in Equistar
and Millennium and the related assets, liabilities, revenues, expenses and cash flows of Equistar and Millennium shall be presented as though they are carried under the equity method of accounting. 
  
 “Borrower Joint Ventures” means Equistar, LCR, Millennium
and any Future Joint Venture, and “Borrower Joint Venture” means any of them, as the context may require. 
  
 “Borrower Pledge Agreement” means a Pledge Agreement dated as of the Closing Date between the Borrower and the Administrative Agent.

  
 “Borrowing” has the meaning set forth in
Section 1.03. 
  
 “Business Acquisition” means
(i) an Investment by the Borrower or any of its Subsidiaries in any other Person (other than the Borrower or any of its Subsidiaries) (including an Investment by way of acquisition of securities of any other Person) pursuant to which such Person
shall become a Subsidiary or shall be merged into or consolidated with the Borrower or any of its Subsidiaries or (ii) an acquisition by the Borrower or any of its Subsidiaries of the property and assets of any Person (other than the Borrower or any
of its Subsidiaries) that constitute substantially all the assets of such Person or any division or other business unit of such Person. 
  
 “Capital Expenditures” means, for any Person for any fiscal period, the additions to property, plant and equipment and other capital
expenditures of the Non-JV Group for such period, as the same are (or would in accordance with GAAP be) set forth in a statement of cash flows of such Person for such period; provided that “Capital Expenditures” shall exclude
(i) expenditures required, mandated or necessary to comply with the laws, rules, regulations or other requirements of any governmental authority, (ii) expenditures of property and casualty insurance or any award or other compensation with respect to
any condemnations of property (or any transfer or disposition of property in lieu of condemnation) and related insurance deductibles, (iii) expenditures incurred in connection with the conversion of the Borrower’s MTBE facilities to produce
other gasoline blending components in an aggregate amount not exceeding $85,000,000 for all fiscal periods, (iv) Specified Business Acquisitions, and (v) Business Acquisitions and Investments made pursuant to Section 5.15(e) or (g) and provided
further that “Capital Expenditures” shall include (without duplication) Investments made in the PO-11 JV or the PO-12 JV during such fiscal period to finance Capital Expenditures of such Borrower Joint Ventures. 
  

 4 

 “CERCLA” means the Comprehensive Environmental Response, Compensation and Liability Act
of 1980, as amended, and any rules or regulations promulgated thereunder. 
  
 “Change of Control” shall occur if (i) any Person or group (within the meaning of Section 13 or 14 of the Exchange Act) of Persons (other than Occidental Chemical Corp. and/or its affiliates) shall
have acquired Voting Control of 20% or more of the outstanding shares of common stock of the Borrower; or (ii) Continuing Directors shall cease to constitute a majority of the Borrower’s board of directors. 
  
 “Class” has the meaning set forth in Section 1.03.

  
 “Closing Date” means July 28, 1998.

  
 “Co-Documentation Agents” means Citicorp USA,
Inc., Credit Suisse First Boston and Societe Generale, each in its capacity as documentation agent in respect of the Loan Documents. 
  
 “Collateral” means the collateral purported to be subject to the Liens of the Collateral Documents. 
  
 “Collateral Documents” means the Existing Collateral
Documents, and any additional security agreements or pledge agreements required to be delivered pursuant to the Loan Documents to secure the obligations of the Obligors under the Loan Documents, the Senior Notes, and, to the extent provided therein,
the obligations of the Borrower under the PBGC Settlement Agreement and the ARCO Chemical Debt, and any instruments of assignment or other instruments or agreements executed pursuant to the foregoing. 
  
 “Commitment” means any Revolving Commitment, or Swing Loan
Commitment, and “Commitments” means any or all of the foregoing, as the context may require. 
  
 “Commitment Fee Rate” has the meaning set forth in the Pricing Schedule. 
  
 “Commitment Schedule” means the Schedule attached hereto and identified as such. 
  
 The “Compliance Test” is satisfied at any date if, and only
if, at such date (i) the ratio of Senior Secured Debt at such date to Adjusted EBITDA for the period of four consecutive Fiscal Quarters ended at the date of the then most recent annual or quarterly Borrower Financial Statements furnished to the
Administrative Agent pursuant to Section 5.01 (the date of such financial statements being referred to as the “quarterly date”) is less than 2.5 to 1.0 and (ii) the Interest Coverage Ratio at the quarterly date is greater than 3.0 to 1.0.

  

 5 

 For the purposes of Sections 5.15(e) and 5.15(g), the Compliance Test shall be calculated on a pro forma
basis as if the applicable Business Acquisition or Investment and any related incurrence of Debt had taken place on the first day of the period of four Fiscal Quarters ended on the quarterly date, reflecting the benefit of such anticipated expense
reductions and similar synergies as such reductions and synergies could properly be reflected in pro forma financial statements included in a registration statement filed under the Securities Act of 1933, as amended. 
  
 “Consolidated Subsidiary” means at any date any Subsidiary
or other entity the accounts of which would be consolidated with those of the Borrower in its consolidated financial statements if such statements were prepared as of such date. 
  
 “Continuing Directors” means (i) directors of the Borrower on the date hereof and (ii) individuals who were
recommended for election or elected to become directors of the Borrower by a majority of the Continuing Directors then in office. 
  
 “Controlling Person” has the meaning set forth in the definition of “Affiliate”. 
  
 “Credit Exposure” means, with respect to any Lender at any
time, the sum of (i) such Lender’s Revolving Commitment at such time or, if its Revolving Commitment shall have been terminated, the amount of such Lender’s Revolving Outstandings at such time plus (ii) the aggregate outstanding
principal amount of such Lender’s Term Loans at such time. 
  
 “Debt” of any Person means, at any date, without duplication, (i) the principal amount of all obligations of such Person for borrowed money, (ii) the principal amount of all obligations of such Person evidenced by bonds,
debentures, notes or other similar instruments, (iii) all obligations of such Person to pay the deferred purchase price of property or services (except trade accounts payable, accrued expenses and deferred compensation and other pension, benefit and
welfare expenses, in each case arising in the ordinary course of business) if and to the extent the foregoing would appear as a liability on a balance sheet of such Person in accordance with GAAP, (iv) all obligations of such Person as lessee which
are capitalized in accordance with GAAP, (v) all non-contingent obligations (and, solely for purposes of Section 5.09, all contingent obligations, which contingent obligations shall for such purposes be deemed to be in an outstanding principal
amount equal to the maximum contingent amount thereof) of such Person to reimburse any bank or other Person in respect of amounts paid under a letter of credit or similar instrument, (vi) all capital stock of such Person 
  

 6 

 which is subject to redemption otherwise than at the sole option of such Person at any time prior to the date 12 months
after the latest Maturity Date; (vii) all Debt secured by a Lien on any asset of such Person, whether or not such Debt is otherwise an obligation of such Person; provided that, for purposes of determining the amount of any Debt of the type
described in this clause (vii), if recourse with respect to such Debt is limited to such asset, the amount of such Debt shall be limited to the lesser of (A) the greater of (x) the book value of such asset or (y) the fair market value of such asset
or (B) the amount of such Debt and (viii) all Guarantees by such Person of Debt of another Person (each such Guarantee to constitute Debt in an amount equal to the amount of such other Person’s Debt Guaranteed thereby). For avoidance of doubt,
Debt does not include an Equity Equivalent or a Securitization Transaction. 
  
 “Debt Incurrence” means the issuance for cash proceeds by the Borrower or any of its Subsidiaries of any debt security having a maturity in excess of one year, other than any such issuance (i) to the
Borrower or a Subsidiary or (ii) pursuant to a Working Capital Facility. 
  
 “Default” means any condition or event which constitutes an Event of Default or which with the giving of notice or lapse of time or both would, unless cured or waived, become an Event of Default.

  
 “Derivatives Obligations” of any Person means
all obligations of such Person in respect of any rate swap transaction, basis swap, forward rate transaction, commodity swap, commodity option, equity or equity index swap, equity or equity index option, bond option, interest rate option, foreign
exchange transaction, cap transaction, floor transaction, collar transaction, currency swap transaction, cross-currency rate swap transaction, currency option or any other similar transaction (including any option with respect to any of the
foregoing transactions) or any combination of the foregoing transactions. 
  
 “Designated Lender” means, with respect to any Designating Lender, an Eligible Designee designated by it pursuant to Section 9.07(a) as a Designated Lender for purposes of this Agreement. 

 
 “Designating Lender” means, with respect to each
Designated Lender, the Lender that designated such Designated Lender pursuant to Section 9.07(a). 
  
 “Distributed Cash Flow” means with respect to any Borrower Joint Venture or non-wholly owned Subject Assets Transferee for any period, an
amount equal to the greater of (i) zero and (ii) cash distributions by such Person to the Borrower or a JV Subsidiary during such period (including repayment of Investments made in such Person by the Borrower or a Subsidiary) less the aggregate
amount of Investments made by the Borrower or a Subsidiary in such Person during such period (other than Investments permitted by clause (B) of Section 5.22 and clause (ii) of the proviso to Section 5.22). For purposes of 
  

 7 

 calculations hereunder, Investments made within 45 days after the end of a Fiscal Year as contemplated by clause (i) of
the proviso to Section 5.22 shall be deemed made during such preceding Fiscal Year. 
  
 “Domestic Business Day” means any day except a Saturday, Sunday or other day on which commercial banks in New York City are authorized or required by law to close. 
  
 “Domestic Lending Office” means, as to each Lender, its
office located at its address set forth in its Administrative Questionnaire (or identified in its Administrative Questionnaire as its Domestic Lending Office) or such other office as such Lender may hereafter designate as its Domestic Lending Office
by notice to the Borrower and the Administrative Agent. 
  
 “EBITDA” means, for any Person for any period, the Net Income of such Person for such period plus without duplication, to the extent deducted in determining such Net Income, (x) interest expense, Debt prepayment
premiums, income tax expense and depreciation, amortization and other similar non-cash charges and (y) asset write-downs (other than write-downs of current assets) and other charges which are not cash costs (other than accounting accruals in the
ordinary course of business); provided that, in the case of clause (y), if any such charge represents a cash payment in any future period, such cash payment shall be deducted when calculating EBITDA for such future period. 
  
 “EBITDA Product” has the meaning set forth in Section
5.18(d)(ii). 
  
 “Eligible Designee” means a
special purpose corporation that (i) is organized under the laws of the United States or any state thereof, (ii) is engaged in making, purchasing or otherwise investing in commercial loans in the ordinary course of its business and (iii) issues (or
the parent of which issues) commercial paper rated at least A-1 or the equivalent thereof by S&P or P-1 or the equivalent thereof by Moody’s. 
  
 “Environmental Laws” means any federal, state, local or foreign law, treaty, judicial decision, regulation, rule, judgment, order,
decree, injunction, permit or governmental restriction or requirement, whether now or hereafter in effect, relating to human health and safety, the environment or the protection of the environment. 
  
 “Environmental Liabilities” means any and all liabilities of
the Borrower and its Subsidiaries, whether vested or unvested, contingent or fixed, actual or potential, which arise under or relate to matters covered by Environmental Laws. 
  
 “Equistar” means Equistar Chemicals, LP, a Delaware limited partnership. 
  

 8 

 “Equistar Partnership Agreement” means the Amended and Restated Limited Partnership
Agreement of Equistar dated as of November 29, 2004. 
  
 “Equity Equivalent” means (i) any equity securities of a special purpose Subsidiary of the Borrower, whose only assets consist of the proceeds of such issuance and a debt obligation of the Borrower which matures more than
one year after the latest Maturity Date and is subordinated in right of payment to the Loans on terms satisfactory to the Administrative Agent and (ii) any other equity-like securities the form and substance of which are reasonably acceptable to the
Administrative Agent. 
  
 “Equity Issuance” means
any issuance of (a) equity securities (including any preferred equity securities) by the Borrower, other than (i) equity securities issued to a Subsidiary, (ii) equity securities issued pursuant to employee benefit and/or dividend reinvestment plans
in the ordinary course of business and (iii) equity securities issued as consideration for a Business Acquisition (including any equity securities issued in the transaction described in the definition of Specified Business Acquisition) or (b) an
Equity Equivalent. 
  
 “ERISA” means the Employee
Retirement Income Security Act of 1974, as amended, or any successor statute. 
  
 “ERISA Group” means the Borrower, any Subsidiary and all members of a controlled group of corporations and all trades or businesses (whether or not incorporated) under common control which, together
with the Borrower or any Subsidiary, are treated as a single employer under Section 414 of the Internal Revenue Code. 
  
 “Euro-Dollar Business Day” means any Domestic Business Day on which commercial banks are open for international business (including
dealings in dollar deposits) in London. 
  
 “Euro-Dollar
Lending Office” means, as to each Lender, its office, branch or affiliate located at its address set forth in its Administrative Questionnaire (or identified in its Administrative Questionnaire as its Euro-Dollar Lending Office) or such
other office, branch or affiliate of such Lender as it may hereafter designate as its Euro-Dollar Lending Office by notice to the Borrower and the Administrative Agent. 
  
 “Euro-Dollar Loan” means a Loan which bears interest based on the London Interbank Offered Rate pursuant to
the applicable Notice of Borrowing or Notice of Interest Rate Election. 
  
 “Euro-Dollar Reserve Percentage” means, for any day, that percentage (expressed as a decimal) which is in effect on such day, as prescribed by the Board of Governors of the Federal Reserve System (or any successor) for

  

 9 

 determining the maximum reserve requirement for a member bank of the Federal Reserve System in New York City with
deposits exceeding five billion dollars in respect of “Eurocurrency liabilities” (or in respect of any other category of liabilities which includes deposits by reference to which the interest rate on Euro-Dollar Loans is determined or any
category of extensions of credit or other assets which includes loans by a non-United States office of any Lender to United States residents). 
  
 “Events of Default” has the meaning set forth in Section 6.01. 
  
 “Excluded Taxes” has the meaning set forth in Section 8.04(a). 
  
 “Exchange Act” means the Securities Exchange Act of 1934, as
amended. 
  
 “Existing Collateral Documents”
means the instruments identified in Schedule 1.01. 
  
 “Existing Letters of Credit” shall mean the letters of credit issued under the Original Credit Agreement and outstanding on the Restatement Date. 
  
 “Federal Funds Rate” means, for any day, the rate per annum (rounded upward, if necessary, to the nearest
1/100 of 1%) equal to the weighted average of the rates on overnight Federal funds transactions with members of the Federal Reserve System arranged by Federal funds brokers on such day, as published by the Federal Reserve Bank of New York on the
Domestic Business Day next succeeding such day, provided that (i) if such day is not a Domestic Business Day, the Federal Funds Rate for such day shall be such rate on such transactions on the immediately preceding Domestic Business Day as so
published on the next succeeding Domestic Business Day and (ii) if no such rate is so published on such next succeeding Domestic Business Day, the Federal Funds Rate for such day shall be the average rate quoted to the Administrative Agent on such
day for such transactions by Federal funds brokers of recognized standing. 
  
 “Fiscal Quarter” means a fiscal quarter of the Borrower. 
  
 “Fiscal Year” means a fiscal year of the Borrower. 
  
 “Fixed Rate Loan” means a Euro-Dollar Loan or a Swing Loan. 
  
 “Foreign Subsidiary” means any Subsidiary organized under
the laws of a jurisdiction, and conducting substantially all its operations, outside the United States. 
  
 “Future Joint Venture” means any joint venture (i) in which the Borrower acquires a direct or indirect equity interest after the Closing
Date and (ii) which is accounted for by the Borrower on the equity method. 
  

 10 

 “GAAP” as applied to a Person means accounting principles generally accepted in the
United States as in effect from time to time, applied on a basis consistent (except for changes concurred in by the Borrower’s independent public accountants) with the most recent audited financial statements of such Person delivered to the
Lenders. 
  
 “General Partner” means a Subsidiary
of the Borrower or any of its Subsidiaries that has no assets and conducts no operations other than its ownership of a general partnership interest in a Borrower Joint Venture. 
  
 “Group of Loans” means at any time a group of Loans of any Class consisting of (i) all Loans of such Class
which are Base Rate Loans at such time or (ii) all Loans of such Class which are Euro-Dollar Loans having the same Interest Period at such time, provided that, if a Loan of any particular Lender is converted to or made as a Base Rate Loan
pursuant to Article 8, such Loan shall be included in the same Group or Groups of Loans from time to time as it would have been in if it had not been so converted or made. 
  
 “Guarantee” by any Person means any obligation, contingent or otherwise, of such Person directly or
indirectly guaranteeing any Debt or other obligation of any other Person and, without limiting the generality of the foregoing, any obligation, direct or indirect, contingent or otherwise, of such Person (i) to purchase or pay (or advance or supply
funds for the purchase or payment of) such Debt or other obligation (whether arising by virtue of partnership arrangements (other than, in the case of the Borrower or a Subsidiary of the Borrower, with respect to the obligations of a Borrower Joint
Venture, solely by virtue of a Subsidiary of the Borrower being the General Partner of such Borrower Joint Venture if, as of the date of determination, no payment on such Debt or other obligation has been made by such General Partner of such
Borrower Joint Venture and such arrangement would not be classified and accounted for, in accordance with GAAP, as a liability on the balance sheet of the Borrower Financial Statements), by virtue of an agreement to keep-well, to purchase assets,
goods, securities or services, to take-or-pay, or to maintain financial statement conditions or otherwise), (ii) to reimburse a bank for amounts drawn under a letter of credit for the purpose of paying such Debt or other obligation or (iii) entered
into for the purpose of assuring in any other manner the holder of such Debt or other obligation of the payment thereof or to protect such holder against loss in respect thereof (in whole or in part), provided that the term
“Guarantee” shall not include endorsements for collection or deposit in the ordinary course of business. The term “Guarantee” used as a verb has a corresponding meaning. 
  
 “Hazardous Substances” means any pollutant, contaminant,
waste or chemical or any toxic, radioactive, ignitable, corrosive, reactive or otherwise hazardous substance, waste or material, or any substance, waste or material having any constituent elements displaying any of the foregoing characteristics,
including petroleum, its derivatives, by-products and other hydrocarbons, regulated under Environmental Laws. 
  

 11 

 “Indemnitee” has the meaning set forth in Section 9.03(b). 
  
 “Information Memorandum” means the confidential information
memorandum dated November 2004 furnished to the Lenders in connection with the syndication of the credit facilities established under this Amended Agreement. 
  
 “Interest Coverage Ratio” means, at any date, the ratio of (i) Adjusted EBITDA for the period of four consecutive Fiscal Quarters ended
on or most recently prior to such date to (ii) the interest expense of the Non-JV Group for such period. 
  
 “Interest Period” means (1) with respect to each Euro-Dollar Loan, the period commencing on the date of borrowing specified in the
applicable Notice of Borrowing or on the date specified in an applicable Notice of Interest Rate Election and ending one, two, three or six months (or, if corresponding funding is available to each applicable Lender, nine or twelve months)
thereafter, as the Borrower may elect in such notice; provided that: 
  
 (a) any Interest Period which would otherwise end on a day which is not a Euro-Dollar Business Day shall be extended to the next succeeding Euro-Dollar Business Day unless such Euro-Dollar Business Day falls in
another calendar month, in which case such Interest Period shall end on the next preceding Euro-Dollar Business Day; 
  
 (b) any Interest Period which begins on the last Euro-Dollar Business Day of a calendar month (or on a day for which there is no
numerically corresponding day in the calendar month at the end of such Interest Period) shall, subject to clauses (c) and (d) below, end on the last Euro-Dollar Business Day of a calendar month; 
  
 (c) no Interest Period for any Revolving Loan shall extend
beyond the Revolving Credit Termination Date; and 
  
 (d) no Interest Period applicable to any Term Loan of any Class shall extend beyond any date upon which is due any scheduled principal payment in respect of the Term Loans of such Class unless the aggregate principal amount of Term Loans of
such Class represented by Base Rate Loans and Euro-Dollar Loans having Interest Periods which end on or prior to such date equals or exceeds the amount of such principal payment. 
  
 (2) with respect to each Swing Loan, the period commencing on the date of borrowing specified in the applicable Notice of
Swing Loan Borrowing or 
  

 12 

 on the last day of the next preceding Interest Period applicable thereto and ending one week thereafter; provided
that; 
  
 (a) any Interest Period which would
otherwise end on a day which is not a Euro-Dollar Business Day shall, subject to clause (b) below, be extended to the next succeeding Euro-Dollar Business Day; and 
  
 (b) no Interest Period for any Swing Loan shall extend beyond the Swing Loan Termination Date. 

 
 “Internal Revenue Code” means the Internal Revenue Code
of 1986, as amended, or any successor statute. 
  
 “Investment” means any investment in any Person, whether by means of purchase of equity securities, capital contribution (in cash, property or services), loan, Guarantee, time deposit or otherwise (but not including any
demand deposit). 
  
 “Investment Grade Date”
means the first date on which the Borrower has Senior Debt Ratings at or above the level of Baa3 by Moody’s and BBB- by S&P. 
  
 “Issuing Bank” means JPMorgan Chase Bank, N.A. and any other Revolving Lender that may agree to issue letters of credit hereunder, in
each case as issuer of a letter of credit hereunder. 
  
 “JV Subsidiaries” means Lyondell Petrochemical LP4 Inc. (formerly known as Lyondell Petrochemical G.P. Inc.), Lyondell Petrochemical L.P. Inc., Lyondell Refining Company, Lyondell (Pelican) Petrochemical L.P.1, Inc.,
Lyondell (Pelican) Petrochemical L.P.2, Inc., Lyondell PO11 C.V., Lyondell POTechLP, Inc., Lyondell POTechGP, Inc., Lyondell Refining Partners, LP, Lyondell LP3 Partners, LP, PO Offtake, LP and each other Subsidiary of the Borrower that, at any
time, directly holds an equity interest in any Borrower Joint Venture, and “JV Subsidiary” means any of the foregoing, as the context may require. 
  
 “JV Subsidiary Security Agreement” means a Security Agreement dated as of the Closing Date entered into by
each JV Subsidiary in favor of the Administrative Agent (or, for purposes of Section 5.18(d), a security agreement in substantially that form). 
  
 “LCR” means LYONDELL-CITGO Refining LP, a Delaware limited partnership (and as of the date hereof a joint venture between the Borrower
and CITGO Petroleum Corporation) in which the Borrower holds at the date hereof 58.75% indirect equity interest, the successor to LYONDELL-CITGO Refining Company, Ltd., a Texas limited liability company. 
  

 13 

 “LCR Partnership Agreement” means the Limited Partnership Agreement of LCR dated
December 31, 1998. 
  
 “LCR Recapitalization”
means the refinancing of certain Debt of LCR and the distribution of a portion of the proceeds of the foregoing to the Borrower. 
  
 “Lender” means (i) each lender listed on the Commitment Schedule or identified in a Term Loan Supplement, (ii) each Assignee which
becomes a Lender pursuant to Section 9.06(c) and (iii) their respective successors. 
  
 “Lender Parties” means the Lenders and the Agents. 
  
 “Letter of Credit” means a letter of credit issued or to be issued hereunder by an Issuing Bank (including an Existing Letter of Credit).

  
 “Letter of Credit Liabilities” means, for any
Lender and at any time, such Lender’s ratable participation in the sum of (x) the aggregate amount then owing by the Borrower in respect of amounts drawn under Letters of Credit and (y) the aggregate amount then available for drawing under all
Letters of Credit. 
  
 “Letter of Credit Termination
Date” means the tenth Domestic Business Day prior to the Revolving Credit Termination Date. 
  
 “Lien” means, with respect to any asset, any mortgage, lien, pledge, charge, security interest or encumbrance of any kind, or any other
type of preferential arrangement that has substantially the same practical effect as a security interest, in respect of such asset. For purposes hereof, the Borrower or any Subsidiary shall be deemed to own subject to a Lien any asset which it has
acquired or holds subject to the interest of a vendor or lessor under any conditional sale agreement, capital lease or other title retention agreement relating to such asset. 
  
 “LMC” means Lyondell Methanol Company, L.P., a Texas limited partnership in which the Borrower holds at the
date hereof a 100% indirect equity interest. 
  
 “Loan” means a Base Rate Loan, a Euro-Dollar Loan or a Swing Loan and “Loans” means any combination of the foregoing, as the context may require; provided that, if any such Loan or Loans (or portions
thereof) are combined or subdivided pursuant to a Notice of Interest Rate Election, the term “Loan” shall refer to the combined principal amount resulting from such combination or to each of the separate principal amounts resulting from
such subdivision, as the case may be. 
  
 “Loan
Documents” means this Agreement, the Notes, the Subsidiary Guarantee and the Collateral Documents. 
  

 14 

 “London Interbank Offered Rate” has the meaning set forth in Section 2.05(b).

  
 “Lyondell TDI” means Lyondell Chimie France
TDI, a French limited partnership and a wholly-owned Subsidiary of the Borrower. 
  
 “Lyondell-Equistar Debt” means Debt under (i) the 6.5% Notes Due 2006 and 7.55% Notes Due 2026, each issued by the Borrower pursuant to an Indenture dated as of January 29,1996 between the Borrower
and Texas Commerce Bank National Association, as trustee, as supplemented by the First Supplemental Indenture dated as of February 15, 1996 and the Second Supplemental Indenture dated as of December 1, 1997, and (ii) the Medium Term Notes, which
Debt has been assumed by Equistar and with respect to which, as between the Borrower and Equistar, Equistar is the obligor and the Borrower is the guarantor. 
  
 “Major Asset Sale” has the meaning set forth in Section 5.20. 
  
 “Margin Stock” has the meaning set forth in Regulation U. 
  
 “Material Adverse Effect” means (i) any material adverse
effect upon the financial condition, results of operations, assets or business of the Borrower and its Subsidiaries, taken as a whole (other than general economic conditions affecting the petrochemical industry as a whole); (ii) a material adverse
effect on the ability of the Obligors as a whole to perform their obligations under the Loan Documents or (iii) any material adverse effect on the rights and remedies of the Agents and the Lenders under this Agreement, the Notes and the other Loan
Documents. 
  
 “Material Debt” means Debt (other
than the Loans and Reimbursement Obligations) of the Borrower and/or one or more of its Subsidiaries (including for this purpose the Borrower Joint Ventures, but excluding LCR so long as LCR is not at the time a “Significant Subsidiary”
for purposes of the instruments governing the Senior Notes or the Senior Subordinated Notes), arising in one or more related or unrelated transactions, in an aggregate principal amount exceeding $50,000,000. 
  
 “Material Plan” means, at any time, a Plan or Plans having
aggregate Unfunded Liabilities in excess of $50,000,000. 
  
 “Maturity Date” means, (i) with respect to Revolving Loans, the Revolving Credit Termination Date, (ii) with respect to Swing Loans, the Swing Loan Termination Date and (iii) with respect to Term Loans of any Class, the
date specified in the applicable Term Loan Supplement. 
  

 15 

 “Medium Term Notes” means certain medium term notes issued by the Borrower (in a form
set forth as an exhibit to the Borrower’s annual report on Form 10-K for its fiscal year ended December 31, 1988, as filed with the SEC pursuant to the Exchange Act), maturing on March 1, 2005, and having an interest rate of 11.2%. 

 
 “Millennium” means Millennium Chemicals, Inc., a Delaware
corporation. 
  
 “Moody’s” means
Moody’s Investors Service, Inc. or any successor to such corporation’s business of rating debt securities. 
  
 “Multiemployer Plan” means, at any time, an employee pension benefit plan within the meaning of Section 4001(a)(3) of ERISA to which any
member of the ERISA Group is then making or accruing an obligation to make contributions or has within the preceding five plan years made contributions, including for these purposes any Person which ceased to be a member of the ERISA Group during
such five year period. 
  
 “NAIC” has the meaning
set forth in Section 8.02. 
  
 “Net Cash
Proceeds” means, with respect to any event, an amount equal to the cash proceeds received by the Borrower or any of its Subsidiaries from or in respect of such event (including any cash proceeds received as interest or similar income on, or
other cash proceeds of, any noncash proceeds of any Asset Sale), less (at the option of the Borrower) (a) any fees, costs and expenses reasonably incurred by such Person in respect of such event, and (b) if such event is an Asset Sale, (i) any taxes
actually paid or to be payable by such Person (as estimated by the chief financial officer or chief accounting officer of the Borrower, giving effect to the overall tax position of the Borrower) in respect of such Asset Sale, (ii) the amount of all
Debt (other than the Loans) secured by any assets subject to that Asset Sale and subject to mandatory prepayment as a result of that Asset Sale, and (iii) the amount of any reserves established by the Borrower and its Subsidiaries to fund contingent
liabilities payable by the Borrower and its Subsidiaries attributable to such Asset Sale (as estimated by the chief financial officer or chief accounting officer of the Borrower), including, without limitation, liabilities under any indemnification
obligations and severance and other employee termination costs associated with such Asset Sale, until such time as such amounts are no longer reserved or such reserve is no longer necessary (at which time any remaining amounts will become Net Cash
Proceeds). 
  
 “Net Income” means, for any Person
for any period, the net income of such Person for such period, adjusted to exclude the effect of any extraordinary items of gain or loss. 
  

 16 

 “New York Interbank Offered Rate” has the meaning set forth in Section 2.17(c).

  
 “Non-JV Group” means the Borrower and its
Consolidated Subsidiaries, but excluding the Borrower Joint Ventures, any Subsidiary of a Borrower Joint Venture, the JV Subsidiaries and any non-wholly owned Subject Assets Transferees. 
  
 “Notes” means promissory notes of the Borrower, substantially in the form of Exhibit A hereto, evidencing
the Borrower’s obligation to repay the Loans, and “Note” means any one of such promissory notes issued hereunder. 
  
 “Notice of Borrowing” has the meaning set forth in Section 2.02 
  
 “Notice of Interest Rate Election” has the meaning set forth in Section 2.06(a). 
  
 “Notice of Issuance” has the meaning set forth in Section
2.16(b). 
  
 “Notice of Swing Loan Borrowing” has
the meaning set forth in Section 2.17(b). 
  
 “Obligor” means the Borrower, each Subsidiary Guarantor and each JV Subsidiary. 
  
 “Ordinary Course Liens” means the following Liens: 
  
 (a) Liens incurred and pledges and deposits made in the ordinary course of business in connection with
workers’ compensation, disability or unemployment insurance, old-age pensions, retiree health benefits and other social security benefits and deposits securing liabilities to insurance carriers under insurance or self-insurance arrangements;

  
 (b) Liens securing the performance of bids,
tenders, leases, government and other contracts (other than for Debt), statutory and regulatory obligations, surety, customs bonds and other obligations of a like nature, incurred as an incident to and in the ordinary course of business; 

 
 (c) Liens encumbering pipelines or pipeline facilities
that arise by operation of law, and other Liens imposed by law such as carriers’, warehousemen’s, mechanics’, materialmen’s and vendors liens, incurred in good faith in the ordinary course of business and securing obligations
which are not overdue for a period of more than 90 days or which are being contested in good faith by appropriate proceedings; 
  

 17 

 (d) Liens securing the payment of taxes, assessments and governmental charges or levies,
either (i) not delinquent or (ii) being contested in good faith by appropriate legal or administrative proceedings; 
  
 (e) (i) zoning restrictions, easements, licenses, reservations, provisions, covenants, conditions, waivers, restrictions on the use of
property, minor irregularities of title and similar encumbrances incurred or suffered in the ordinary course of business (and with respect to leasehold interests, the interest of the landlord or owner in the leased property and mortgages,
obligations, liens and other encumbrances incurred, created, assumed or permitted to exist and arising by, through or under a landlord or owner of the leased property, with or without consent of the lessee) and (ii) licenses or leases for patents,
copyrights, trademarks, tradenames and other intellectual property; 
  
 (f) leases or subleases granted to others that do not materially interfere with the ordinary course of business of the Borrower and its Subsidiaries; 
  
 (g) customary Liens for the fees, costs and expenses of trustees and escrow agents pursuant to any
indenture, escrow agreement or similar agreement establishing a trust or escrow arrangement, and Liens pursuant to merger agreements, stock purchase agreements, asset sale agreements, option agreements and similar agreements in respect of the
disposition of property or assets of the Borrower and the Subsidiaries, to the extent such dispositions are permitted hereunder; 
  
 (h) Liens in favor of customs and revenue authorities arising as a matter of law to secure payment of customs duties in connection with
the importation of goods; 
  
 (i) customary Liens
in favor of issuers of documentary letters of credit; 
  
 (j) netting provisions and setoff rights in favor of counterparties to agreements creating Derivative Obligations; 
  
 (k) prejudgment Liens which are being contested in good faith by appropriate proceedings; 
  
 (l) judgment Liens which are being contested in good faith
by appropriate proceedings and Liens securing appeal or similar surety bonds therefor; provided that (i) no Event of Default exists under Section 6.01(k) relating thereto and (ii) the aggregate amount secured by such Liens does not exceed
$250,000,000 (exclusive of Liens securing judgments covered by (x) insurance in respect of which the carrier has not contested coverage or (y) appeal or similar surety bonds); 
  

 18 

 (m) Liens not otherwise constituting Ordinary Course Liens on cash or cash equivalents
securing appeal or similar surety bonds, provided that no Event of Default exists at the time any such Lien is created; and 
  
 (n) Liens customarily granted in connection with Securitization Transactions on related assets or interests of the Borrower or a
Subsidiary. 
  
 “Original Credit Agreement” has
the meaning set forth in the recital. 
  
 “Other
Taxes” has the meaning set forth in Section 8.04(a). 
  
 “Parent” means, with respect to any Lender, any Person controlling such Lender. 
  
 “Participant” has the meaning set forth in Section 9.06(b). 
  
 “PBGC” means the Pension Benefit Guaranty Corporation or any entity succeeding to any or all of its
functions under ERISA. 
  
 “PBGC Settlement
Agreement” means the settlement agreement effective as of July 28, 1998 between the Borrower and the PBGC. 
  
 “Permitted LCR Sale” means any sale or other disposition of all (but not less than all) of the Borrower’s direct or indirect
ownership interests in LCR, provided that the Net Cash Proceeds of such sale or disposition are used to prepay Debt of the Borrower in compliance with the provisions of Section 5.14(b). 
  
 “Permitted Liens” means Liens permitted by Section 5.09. 
  
 “Person” means an individual, a corporation, a limited
liability company, a partnership, an association, a trust or any other entity or organization, including a government or political subdivision or an agency or instrumentality thereof. 
  
 “Plan” means, at any time, an employee pension benefit plan (other than a Multiemployer Plan) which is
covered by Title IV of ERISA or subject to the minimum funding standards under Section 412 of the Internal Revenue Code and either (i) is maintained, or contributed to, 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, or contributed to, by any Person which was at such time a member of the ERISA Group for employees of any Person which was at such time a member of the ERISA Group. 

 

 19 

 “PO-11 JV and PO-12 JV” each means a Future Joint Venture formed (or to be formed)
between the Borrower and one or more other Persons or their affiliates in which the Borrower holds at the date hereof (or will hold when formed) not less than a 50% direct or indirect equity interest, which Future Joint Venture will construct, own
and operate a propylene oxide and/or styrene plant. 
  
 “POSM” means POSM II Limited Partnership, L.P., a Delaware limited partnership. 
  
 “Pricing Schedule” means the schedule attached hereto and identified as such. 
  
 “Prime Rate” means the rate of interest publicly announced
by JPMorgan Chase Bank, N.A. in New York City from time to time as its Prime Rate. 
  
 “Quarterly Payment Dates” means each March 31, June 30, September 30 and December 31. 
  
 “Rating Agency” means each of S&P and Moody’s. 
  
 “Reference Lenders” means the principal London offices of Bank of America, N.A., Citibank, N.A. and
JPMorgan Chase Bank, N.A. 
  
 “Refunding Date”
has the meaning set forth in Section 2.17(h). 
  
 “Register” has the meaning set forth in Section 2.14. 
  
 “Regulation U” means Regulation U of the Board of Governors of the Federal Reserve System, as in effect from time to time. 
  
 “Reimbursement Obligation” has the meaning set forth in Section 2.16(c). 
  
 “Related Fund” means, with respect to any Lender that is a
fund that invests in bank loans, any other fund that invests in bank loans and is advised or managed by the same investment advisor as such Lender or by an affiliate of such Lender. 
  
 “Release” means any discharge, emission or release into the environment of a Hazardous Substance, including
a Release as defined in CERCLA at 42 U.S.C. Section 9601(22). 
  
 “Required Lenders” means, at any time, Lenders having in the aggregate, more than 50% of the aggregate amount of the Credit Exposures at such time. 
  

 20 

 “Responsible Officer” means the President and Chief Executive Officer, any Executive
Vice President, any Senior Vice President, the Treasurer or the Controller of the Borrower. 
  
 “Restatement Date” shall mean the date on which all the conditions specified in Section 3.01 shall have been satisfied (or waived in accordance with Section 9.05). 
  
 “Restricted Payment” means (i) any dividend or other
distribution on any shares of the Borrower’s capital stock (except dividends payable solely in shares of its capital stock of the same class and rights or warrants to purchase capital stock of the Borrower) or (ii) any payment on account of the
purchase, redemption, retirement or acquisition of (a) any shares of the Borrower’s capital stock or (b) any option, warrant or other right to acquire shares of the Borrower’s capital stock, but does not include (1) payments of principal,
premium (if any) or interest (or equivalent payments) made pursuant to the terms of any Debt instrument which is (w) convertible into, (x) exchangeable for, (y) part of an investment unit which includes or (z) otherwise associated with capital
stock, so long as such Debt continues to be Debt, or (2) payments pursuant to employee compensation or benefit plans in the ordinary course of business. 
  
 “Restricted Period” means the period from and including the Restatement Date to and including the date on which Borrower first delivers
the financial statements and certificate required pursuant to Section 5.01(c) or (d) and Section 5.01(e), respectively, demonstrating that the Compliance Test is satisfied as of the date of such financial statements. 
  
 “Revolving Commitment” means, 
  
 (i) with respect to each Revolving Lender listed on the
signature pages hereof, the amount set forth opposite the name of such Lender under the heading “Revolving Commitment” in the Commitment Schedule, and 
  
 (ii) with respect to each Assignee which becomes a Revolving Lender pursuant to Section 9.06(c), the amount
of the Revolving Commitment thereby assumed by it, 
  
 in each case as such amount
may be reduced from time to time pursuant to Section 2.08 or increased or reduced by reason of an assignment to or by such Lender in accordance with Section 9.06(c). 
  
 “Revolving Credit Percentage” means, with respect to any Revolving Lender at any time, the percentage which
the amount of its Revolving Commitment at such time represents of the aggregate amount of all the Revolving Commitments at such time. At any time after the Revolving Commitments shall 
  

 21 

 have terminated, the term “Revolving Credit Percentage” shall refer to a Revolving Lender’s
Revolving Credit Percentage immediately before such termination, adjusted to reflect any subsequent assignments pursuant to Section 9.06(c). 
  
 “Revolving Credit Period” means the period from and including the Restatement Date to but not including the Revolving Credit Termination
Date. 
  
 “Revolving Credit Termination Date”
means December 16, 2009 or, if such date is not a Euro-Dollar Business Day, the next succeeding Euro-Dollar Business Day unless such Euro-Dollar Business Day falls in another calendar month, in which case the Revolving Credit Termination Date shall
be the immediately preceding Euro-Dollar Business Day. 
  
 “Revolving Lender” means each Lender identified in the Commitment Schedule and each Assignee which acquires a Revolving Commitment and/or Revolving Loans pursuant to Section 9.06(c), and their respective successors.

  
 “Revolving Loan” means a loan made by a
Revolving Lender pursuant to Section 2.01. 
  
 “Revolving
Outstandings” means, at any time as to any Revolving Lender, the sum of (i) the aggregate principal amount of such Lender’s Revolving Loans plus (ii) such Lender’s Letter of Credit Liabilities plus (iii) such
Lender’s Revolving Credit Percentage of the aggregate outstanding principal amount of Swing Loans. 
  
 “Rhodia” means Rhodia S.A., a French company and the successor in interest to Rhone-Poulenc Chemie S.A. under the TDI Agreements.

  
 “Rhodia TDI Plant” means the manufacturing
facilities for the production of toluene diisocyanate, currently owned by Rhodia and located at Pont-de-Claix, France. 
  
 “S&P” means Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc., or any successor to its
business of rating debt securities. 
  
 “SEC”
means the Securities and Exchange Commission. 
  
 “Securitization Transaction” means any transaction in which the Borrower or any Subsidiary sells or otherwise transfers an interest in accounts receivable (i) to one or more third party purchasers or (ii) to a special
purpose entity that borrows against such accounts receivable or sells such accounts receivable to one or more third party purchasers, but only to the extent that amounts received in connection with the sale or other transfer of such accounts
receivable would not under GAAP be accounted for as liabilities on the balance sheet of the Borrower Financial Statements. 
  

 22 

 “Senior Debt Rating” means a rating of the Borrower’s senior long-term debt which
is not secured or supported by a guarantee (other than a guarantee issued pursuant to Section 5.10(e)), letter of credit or other form of credit enhancement; provided that if a Senior Debt Rating by a Rating Agency is required to be at or
above a specified level and such Rating Agency shall have changed its system of classifications after the date hereof, the requirement will be met if the Senior Debt Rating by such Rating Agency is at or above the new rating which most closely
corresponds to the specified level under the old rating system; and provided further that the Senior Debt Rating in effect on any date is that in effect at the close of business on such date. 
  
 “Senior Notes” means notes of the Borrower which (i) in the
case of notes issued after the Restatement Date, mature no earlier than one year after the Revolving Credit Termination Date, (ii) are not Guaranteed by any Person other than a Subsidiary Guarantor (the terms of which Guarantee shall provide that it
terminates automatically upon any termination of the Subsidiary Guarantee of such Subsidiary Guarantor), (iii) are not secured by any assets of any Person other than all or any portion of the Collateral and, if so secured, the rights and remedies of
the holders of such notes with respect to such Collateral are subject to security arrangements in form and substance satisfactory to the Administrative Agent (which arrangements will provide, in any event, that all Liens on all or any portion of the
Collateral securing such notes shall be automatically released concurrently with any release of the Liens on all or any such portion of the Collateral securing the Loans (other than upon a complete refinancing of the Loans and the Reimbursement
Obligations with other Debt to be secured by such Collateral)), and (iv) contain otherwise substantially the terms and conditions as the Senior Secured Note Indentures (or, in the case of any such notes issued after the Restatement Date, terms and
conditions, taken as a whole, that are at least as favorable to the Lenders as the terms and conditions set forth in the Senior Secured Note Indentures, except that the interest rate applicable to such notes shall be the then prevailing market rate
or, if such notes are to be fungible with previously issued notes, the interest rate shall, taken together with the sales price of such notes, reflect then prevailing market rates). For the purposes of this definition, Senior Notes shall not be
considered outstanding (i) if irrevocable notice of redemption has been duly given in respect of such Senior Notes and redemption money in the necessary amount has been irrevocably deposited with the applicable trustee or paying agent in trust for
the holders of such Senior Notes, or (ii) in the case of Senior Notes issued under the Series A Senior Secured Note Indenture only, if such Senior Notes have been defeased in accordance with the terms of such indenture. As of the Restatement Date,
the Senior Notes consist of the notes issued on or prior to the Restatement Date under the Senior Secured Note Indentures. 
  

 23 

 “Senior Secured Debt” means the Debt of the Non-JV Group at such date (exclusive of (A)
unsecured Debt, (B) Debt for which irrevocable notice of redemption has been duly given and for which redemption money in the necessary amount has been irrevocably deposited with the applicable trustee or paying agent in trust for the holders of
such Debt, and (C) Debt under the Series A Senior Secured Note Indenture that has been defeased in accordance with the terms of such indenture). 
  
 “Senior Subordinated Indenture” means the Indenture as of December 4, 2001 between the Borrower, the subsidiary guarantors party thereto
and The Bank of New York, as trustee, as amended from time to time, pursuant to which the Borrower has issued the 10 7/8% Senior Subordinated Notes due 2009. 
  
 “Senior Subordinated Notes” means unsecured notes of the Borrower which (i) mature no earlier than the seventh anniversary of their date of issuance, (ii) are not Guaranteed by any Person other than a Subsidiary Guarantor
(the terms of which Guarantee shall provide that it terminates automatically upon any termination of the Subsidiary Guarantee of such Subsidiary Guarantor), (iii) are subordinated (and the Guarantees of which are subordinated) to the obligations of
the Borrower (and any applicable Subsidiary Guarantor) to the Lenders pursuant to subordination provisions no less favorable to the Lenders than those set forth in the Senior Subordinated Indenture and (iv) contain other terms and conditions no less
favorable to the Borrower and the Lenders than those contemplated by such form of indenture. As of the Restatement Date, the Senior Subordinated Notes consist of the notes issued under the Senior Subordinated Indenture. 
  
 “Senior Secured Note Indentures” means, collectively, the
Series A Senior Secured Note Indenture, the Series B Senior Secured Note Indenture, the Series C Senior Secured Note Indenture, the Series D Senior Secured Note Indenture, and the Series E Senior Secured Note Indenture. 
  
 “Series A Senior Secured Note Indenture” means the Series A
Senior Note Indenture dated as of May 17, 1999 among the Borrower, the subsidiary guarantors party thereto and The Bank of New York, as trustee, as amended from time to time, pursuant to which the Borrower issued the 9.625% Senior Notes due 2007.

  
 “Series B Senior Secured Note Indenture”
means the Series B Senior Note Indenture dated as of May 17, 1999 among the Borrower, the subsidiary guarantors party thereto and The Bank of New York, as trustee, as amended from time to time, pursuant to which the Borrower issued the 9.875% Senior
Notes Due 2007. 
  
 “Series C Senior Secured Note
Indenture” means the Indenture dated as of December 4, 2001 among the Borrower, the subsidiary guarantors party thereto and The Bank of New York, as trustee, as amended from time to time, pursuant to which the Borrower issued the 9.50%
Senior Notes Due 2008. 
  

 24 

 “Series D Senior Secured Note Indenture” means the Indenture dated as of July 2, 2002,
among the Borrower, the subsidiary guarantors party thereto and The Bank of New York, as trustee, as amended from time to time, pursuant to which the Borrower issued the 11 1/8% Senior Notes due 2012. 
  
 “Series E Senior Secured Note Indenture” means the Indenture dated as of May 20, 2003 among the Borrower, the subsidiary guarantors party
thereto and The Bank of New York, as trustee, as amended from time to time, pursuant to which the Borrower issued the 10.5% Senior Notes due 2013. 
  
 “Significant Subsidiary” means, at any date, any Subsidiary having consolidated assets equal to or greater than 5% of the consolidated
assets of the Non-JV Group at such time; provided that neither POSM nor any Subsidiary whose only significant assets are partnership interests in POSM shall be a Significant Subsidiary for purposes of the definition of “Subsidiary
Guarantors” or Section 4.09. 
  
 “Special Purpose
Subsidiary” means a Subsidiary formed solely for the purpose of, and whose activities consist solely of, engaging in a Securitization Transaction or the issuance of an Equity Equivalent. 
  
 “Specified Business Acquisition” means the acquisition by
the Borrower or any of its Subsidiaries of additional interests in Equistar, either directly or through the acquisition of wholly-owned Subsidiaries that own such interest either directly or indirectly through wholly-owned Subsidiaries, so long as
any such acquisition is in exchange for common equity securities of the Borrower (or cash funded by a substantially simultaneous sale of common equity securities of the Borrower to the seller or an affiliate of the seller). 
  
 “Stop Issuance Notice” has the meaning set forth in Section
2.18. 
  
 “Subject Assets” has the meaning set
forth in Section 5.20. 
  
 “Subject Assets
Transferee” has the meaning set forth in Section 5.20. 
  
 “Subsidiary” means, as to any Person, any corporation or other entity of which securities or other ownership interests having ordinary voting power to elect a majority of the board of directors or other persons performing
similar functions are at the time directly or indirectly owned by such Person. Unless otherwise specified, “Subsidiary” (i) means a Subsidiary of the Borrower and (ii) does not, except where otherwise specifically indicated, include
any Borrower Joint Venture or any Subsidiary of a Borrower Joint Venture. 
  

 25 

 “Subsidiary Guarantee” means the Subsidiary Guarantee dated as of the Closing Date from
each Subsidiary Guarantor in favor of the Administrative Agent. 
  
 “Subsidiary Guarantors” means each Significant Subsidiary of the Borrower (excluding any Borrower Joint Venture, any JV Subsidiary and any Foreign Subsidiary) on the Restatement Date, and any other Person that becomes a
party to the Subsidiary Guarantee pursuant to Section 5.18, and “Subsidiary Guarantor” means any one of them. 
  
 “Swing Credit Period” means the period from and including the first Domestic Business Day after the Closing Date to but not including the
Swing Loan Termination Date. 
  
 “Swing Loan”
means a Loan made by the Swing Loan Lender pursuant to Section 2.17. 
  
 “Swing Loan Commitment” means $20,000,000 or, if less, the aggregate amount of the Revolving Commitments. 
  
 “Swing Loan Lender” means JPMorgan Chase Bank, N.A., in its capacity as the Swing Loan Lender under the swing loan facility described in
Section 2.17. 
  
 “Swing Loan Termination Date”
means the tenth Euro-Dollar Business Day prior to the Revolving Credit Termination Date. 
  
 “Syndication Agent” means Bank of America, N.A., in its capacity as syndication agent in respect of the Loan Documents. 
  
 “Taxes” has the meaning set forth in Section 8.04(a). 
  
 “TDI Agreements” means (i) the Share Purchase Agreement
dated as of January 23, 1995 between ARCO Chemical Europe Inc. and Rhone-Poulenc Chemie S.A., as such agreement may be amended, supplemented or otherwise modified from time to time, (ii) the Processing Agreement dated as of January 23, 1995 between
ARCO Chemical Chemie TDI and Rhone-Poulenc Chemie S.A., as such agreement may be amended, supplemented or otherwise modified from time to time, and (iii) the TDI License. 
  
 “TDI Assets” means (i) all of the rights of ARCO Chemical Europe Inc., ARCO Chemical Chemie TDI, ARCO
Chemical Technology LP and their respective successors under the TDI Agreements, and (ii) all of Lyondell TDI’s customer lists relating to the Rhodia TDI Plant. 
  
 “TDI License” means the TDI Technology Agreement dated as of January 23, 1995 between ARCO Chemical
Technology LP and Rhone-Poulenc Chemie S.A., as such agreement may be amended, supplemented or otherwise modified from time to time. 
  

 26 

 “TDI Restructuring” means (i) actions taken by the Borrower to reorganize and streamline
its Isocyanates business, including the shutdown of the Borrower’s aliphatics diisocyanates manufacturing facility located at its Lake Charles, Louisiana facility and the restructuring of the remaining toluene diisocyanates business at the Lake
Charles, Louisiana facility, and (ii) any reduction in the Borrower’s workforce, any demolition, remediation or reclamation, or any termination or amendment of feedstock, energy, supply or other contracts, in each case resulting from the
activity described in clause (i) above. 
  
 “TDI
Sale” means an Asset Sale of all or any part of the Borrower’s Isocyanates business (including the transfer or assignment of the TDI Assets or the TDI Agreements), whether consisting of one transaction or more than one related or
unrelated transactions. 
  
 “Temporary Cash
Investments” shall mean any Investment in (a) securities issued or directly and fully guaranteed or insured by the United States of America government or any agency or instrumentality thereof having maturities of not more than one year from
the date of acquisition, (b) demand deposits, time deposits and certificates of deposits with maturities of one year or less from the date of acquisition, bankers’ acceptances with maturities not exceeding one year from the date of acquisition
and overnight bank deposits, in each case with any bank or trust company organized or licensed under the laws of the United States of America or any State thereof having capital, surplus and undivided profits in excess of $250 million, (c)
repurchase obligations with a term of not more than seven days for underlying securities of the type described in clauses (a) and (b) above entered into with any financial institution meeting the qualifications specified in clause (b) above, (d)
commercial paper rated at least P-1 by Moody’s and A-1 by S&P or, if such commercial paper is rated by only one such agency, at least such rating from such agency, (e) investments in any Dollar denominated money market fund as defined by
Rule 2a-7 of the General Rules and Regulations promulgated under the Investment Company Act of 1940 and (f) in the case of a Foreign Subsidiary, substantially similar investments denominated in foreign currencies (including similarly capitalized
foreign banks). 
  
 “Term Loan” means a loan made
by a Term Loan Lender pursuant to a Term Loan Supplement. 
  
 “Term Loan Lender” means each Lender identified in the Term Loan Supplement and each Assignee which acquires any Term Loan pursuant to Section 9.06(c), and their respective successors. 
  

 27 

 “Term Loan Supplement” means a supplement to this Agreement setting forth the terms
applicable to a Class of Term Loans as described in Section 2.01(b). 
  
 “Total Debt” means, at any date, the Debt of the Non-JV Group at such date (exclusive of (i) Debt for which irrevocable notice of redemption has been duly given and for which redemption money in the necessary amount has
been irrevocably deposited with the applicable trustee or paying agent in trust for the holders of such Debt, (ii) Debt under the Series A Senior Secured Note Indenture that has been defeased in accordance with the terms of such indenture, and (iii)
the Lyondell-Equistar Debt). 
  
 “Total Leverage
Ratio” means, at any date, the ratio of (i) Total Debt as of the date of the most recent balance sheet delivered pursuant to Section 5.01(c) or (d) to (ii) Adjusted EBITDA for the period of four consecutive Fiscal Quarters then ended;
provided that for any period during which a Default exists under Section 5.01(c) or (d), the Total Leverage Ratio shall be deemed to be greater than 3.5 to 1.0. 
  
 “Type” has the meaning set forth in Section 1.03. 
  
 “Unfunded Liabilities” means, with respect to any Plan at
any time, the amount (if any) by which (i) the value of all benefit liabilities under such Plan, determined on a plan termination basis using the assumptions prescribed by the PBGC for purposes of Section 4044 of ERISA, exceeds (ii) the fair market
value of all Plan assets allocable to such liabilities under Title IV of ERISA (excluding any accrued but unpaid contributions), all determined as of the then most recent valuation date for such Plan, but only to the extent that such excess
represents a potential liability of a member of the ERISA Group to the PBGC or any other Person under Title IV of ERISA. 
  
 “United States” means the United States of America. 
  
 “Voting Control” means with respect to any security the right to exercise, or to direct the exercise of,
the voting rights of a holder of such security; provided that a Person shall not be deemed to have Voting Control of shares of common stock of the Borrower if such Person is or such shares are subject to a valid contract arrangement whereby
such shares are voted as directed by the board of directors of the Borrower and/or in the same proportions as all other shares of common stock of the Borrower are voted. 
  
 “Working Capital Facility” means a committed or uncommitted revolving credit facility entered into by the
Borrower or a Subsidiary to obtain working capital financing in the ordinary course of business. 
  

 28 

 Section 1.02. Accounting Terms and Determinations. (a) Unless otherwise specified herein, all
accounting terms used herein shall be interpreted, all accounting determinations hereunder shall be made, and all financial statements required to be delivered hereunder shall be prepared in accordance with GAAP; provided that, if the
Borrower notifies the Administrative Agent that the Borrower wishes to amend any provision hereof to eliminate the effect of any change in GAAP (or if the Administrative Agent notifies the Borrower that the Required Lenders wish to amend any
provision hereof for such purpose), then such provision shall be applied on the basis of GAAP in effect immediately before the relevant change in GAAP became effective, until either such notice is withdrawn or such provision is amended in a manner
satisfactory to the Borrower and the Required Lenders. 
  
 (b)
Calculations with respect to the Non-JV Group shall be calculated from the Borrower Financial Statements, excluding the Borrower’s interest in the income or losses of any Borrower Joint Venture, JV Subsidiary or non wholly-owned Subject Assets
Transferee. 
  
 (c) In the event of any future material
acquisition or disposition of assets by the Borrower and its Consolidated Subsidiaries (other than (i) a TDI Sale, (ii) the TDI Restructuring and (iii) the acquisition of Millennium), determinations of Adjusted EBITDA for purposes of Section 5.11
shall be made on a pro forma basis as if such transaction had been consummated on the first day of such period, reflecting the benefit of such anticipated expense reductions and similar synergies as such reductions and synergies could properly be
reflected in pro forma financial statements included in a registration statement filed under the Securities Act of 1933, as amended. 
  
 Section 1.03. Classes and Types of Loans and Borrowings. The term “Borrowing” denotes the aggregation of Loans of one or more Lenders to
be made to the Borrower pursuant to Article 2 on the same date, all of which Loans are of the same Class and Type (subject to Article 8) and, in the case of Euro-Dollar Loans, have the same initial Interest Period. Loans hereunder are distinguished
by “Class” and by “Type”. The “Class” of a Loan (or of a Commitment to make such a Loan or of a Borrowing comprised of such Loans) refers to the determination whether such Loan is a Term Loan, Revolving Loan or Swing
Loan, each of which constitutes a Class. In the event multiple tranches of Term Loans are incurred pursuant to Section 2.01(b), each such tranche shall constitute a Class. The “Type” of a Loan refers to the determination whether such Loan
is a Euro-Dollar Loan or a Base Rate Loan, each of which constitutes a “Type”. Identification of a Loan (or a Borrowing) by both Class and Type (e.g., a “Euro-Dollar Term Loan”) indicates that such Loan is both a Term Loan
and a Euro-Dollar Loan (or that such Borrowing is comprised of such Loans). 
  
 Section 1.04. Other Definitional Provisions. References in this Agreement to “Articles”, “Sections”, “Schedules” or “Exhibits” shall be to 
  

 29 

 Articles, Sections, Schedules or Exhibits of or to this Agreement unless otherwise specifically provided. Any of the
terms defined in Section 1.01 may, unless the context otherwise requires, be used in the singular or plural depending on the reference. “Include” or “includes” and “including” shall be deemed to be followed by
“without limitation” whether or not they are in fact followed by such words or words of like import. “Writing”, “written” and comparable terms refer to printing, typing and other means of reproducing words in a visible
form. References to any agreement or contract are to such agreement or contract as amended, modified or supplemented from time to time in accordance with the terms hereof and thereof. References to any Person include the successors and assigns of
such Person. References “from” or “through” any date mean, unless otherwise specified, “from and including” or “through and including”, respectively. 
  
 ARTICLE 2 
 THE CREDITS 
  
 Section 2.01. Facilities. (a) Revolving Credit Facility. During the Revolving Credit Period, each Revolving Lender severally agrees, on the terms and conditions set forth in this Agreement, to make
Revolving Loans to the Borrower from time to time in an aggregate amount such that, after giving effect to such Loans, the Revolving Outstandings of such Lender do not exceed the amount of its Revolving Commitment. Each Revolving Borrowing shall be
in the aggregate principal amount of $10,000,000 or any larger multiple of $1,000,000 (except that any such Borrowing may be in the aggregate amount of the unused Revolving Commitments), and shall be made from the several Revolving Lenders ratably
in proportion to their respective Revolving Commitments. Within the limits specified in this Agreement, the Borrower may borrow under this Section 2.01, prepay Revolving Loans to the extent permitted by Section 2.09 and reborrow at any time during
the Revolving Credit Period pursuant to this Section 2.01. 
  
 (b)
Incremental Term Loans. Term Loans in an aggregate principal amount of up to $1,000,000,000 may be borrowed hereunder pursuant to one or more Term Loan Supplements and may share pari passu in the Collateral; provided that (i)
Term Loan Lenders reasonably acceptable to the Administrative Agent are willing to provide such Term Loans, (ii) such Term Loans mature no earlier than one year after the Revolving Credit Termination Date, (iii) the Net Cash Proceeds received from
the incurrence of such Term Loans shall be used to redeem Senior Notes that mature prior to the Revolving Credit Termination Date and (iv) after giving effect to such incurrence and redemption, the Borrower will be in compliance with Sections 5.11,
5.12 and 5.21 for the four Fiscal Quarters most recently ended on or prior to the date of such incurrence and redemption as if such incurrence and redemption had occurred on the first day of such period. 
  

 30 

 Each Term Loan Supplement shall (i) specify the aggregate principal amount of the related Class of Term Loans, (ii)
identify the initial Term Loan Lenders providing such Term Loans, and the respective principal amounts to be provided by each, (iii) specify the applicable Maturity Date for such Class of Term Loans, which shall comply with clause (ii) of the
preceding sentence, (iv) specify any scheduled amortization prior to the Maturity Date of such Class of Term Loans, which shall not exceed 1% of the initial aggregate principal amount thereof in any calendar year prior to 2010, (v) specify the terms
of any optional and mandatory prepayments of such Class of Term Loans, including applicable prepayment premiums, if any, (vi) specify any limitations on any subsequent Classes of Term Loans to be incurred hereunder (in addition to those specified in
this Section 2.01(b)), (vii) specify such other terms and conditions relating to such Class of Term Loans as are not materially inconsistent with the other provisions of this Agreement and the other Loan Documents and (viii) be executed and
delivered by the Borrower, the Administrative Agent and each initial Term Loan Lender of such Class. 
  
 Section 2.02. Notice of Borrowing. The Borrower shall give the Administrative Agent notice (a “Notice of Borrowing”) not later
than 11:30 A.M. (New York City time) (i) on the date of each Base Rate Borrowing and (ii) on the third Euro-Dollar Business Day before each Euro-Dollar Borrowing, specifying: 
  
 (a) the date of such Borrowing, which shall be a Domestic Business Day in the case of a Base Rate Borrowing
or a Euro-Dollar Business Day in the case of a Euro-Dollar Borrowing; 
  
 (b) the aggregate amount of such Borrowing; 
  
 (c) the initial Type of Loans comprising such Borrowing; and 
  
 (d) in the case of a Euro-Dollar Borrowing, the duration of the initial Interest Period applicable thereto, subject to the provisions of
the definition of Interest Period. 
  
 Section 2.03. Notice to
Lenders; Funding of Loans. (a) Promptly after receiving a Notice of Borrowing, the Administrative Agent shall notify each Lender of the contents thereof and of such Lender’s share of such Borrowing. 
  
 (b) Not later than 1:00 P.M. (New York City time) on the date of each
Borrowing, each Lender participating therein shall make available its share of such Borrowing, in Federal or other funds immediately available in New York City, to the Administrative Agent at its address specified in or pursuant to Section 9.01.
Unless the Administrative Agent determines that any applicable condition specified in Article 3 has not been satisfied, the Administrative Agent will make the funds so received from the Lenders available to the Borrower at the Administrative
Agent’s aforesaid address. 
  

 31 

 (c) Unless the Administrative Agent shall have received notice from a Lender before the date of any
Borrowing that such Lender will not make available to the Administrative Agent such Lender’s share of such Borrowing, the Administrative Agent may assume that such Lender has made such share available to the Administrative Agent on the date of
such Borrowing in accordance with Section 2.03(b) and the Administrative Agent may, in reliance upon such assumption, make available to the Borrower on such date a corresponding amount. If and to the extent that such Lender shall not have so made
such share available to the Administrative Agent, such Lender and the Borrower severally agree to repay to the Administrative Agent forthwith on demand such corresponding amount together with interest thereon, for each day from the date such amount
is made available to the Borrower until the date such amount is repaid to the Administrative Agent, at (i) if such amount is repaid by the Borrower, a rate per annum equal to the higher of the Federal Funds Rate and the interest rate applicable to
such Borrowing pursuant to Section 2.05 and (ii) if such amount is repaid by such Lender, the Federal Funds Rate. If such Lender shall repay to the Administrative Agent such corresponding amount, the Borrower shall not be required to repay such
amount and the amount so repaid by such Lender shall constitute such Lender’s Loan included in such Borrowing for purposes of this Agreement. 
  
 Section 2.04. Maturity of Loans; Mandatory Prepayments. (a) Maturity Date. Each Loan of each Class shall mature, and the outstanding
principal amount thereof shall be due and payable (together with interest accrued thereon), on the Maturity Date for such Class of Loans. 
  
 (b) Mandatory Prepayment of Term Loans. Each Class of Term Loans shall be subject to mandatory prepayment as specified in the applicable Term Loan
Supplement. 
  
 (c) Application of Prepayments. Except as
otherwise specified in the applicable Term Loan Supplement: 
  
 (i) each prepayment of the Term Loans of any Class shall be applied ratably to the respective Term Loans of all Term Loan Lenders of such Class; and 
  
 (ii) each payment of principal of the Term Loans shall be made together with interest accrued and unpaid on
the amount repaid to the date of payment. 
  
 Section 2.05.
Interest Rates. (a) Each Base Rate Loan shall bear interest on the outstanding principal amount thereof, for each day from the date such Loan is made until it becomes due, at a rate per annum equal to the sum of the Applicable Margin and the
Base Rate for such day. Such interest shall be payable quarterly in arrears on each Quarterly Payment Date. Any overdue principal of or 
  

 32 

 interest on any Base Rate Loan shall bear interest, payable on demand, for each day until paid at a rate per annum equal
to the sum of the Applicable Margin plus the Base Rate for such day. 
  
 (b) Each Euro-Dollar Loan shall bear interest on the outstanding principal amount thereof, for each day during each Interest Period applicable thereto, at a rate per annum equal to the sum of the Applicable Margin for such day plus the
London Interbank Offered Rate applicable to such Interest Period. Such interest shall be payable for each Interest Period on the last day thereof and, if such Interest Period is longer than three months, at intervals of three months after the first
day thereof. 
  
 The “London Interbank Offered
Rate” applicable to any Interest Period means the rate appearing on Page 3750 of the Telerate screen, at approximately 11:00 A.M. (London time) two Euro-Dollar Business Days before the first day of such Interest Period, as the rate for
dollar deposits with a maturity comparable to such Interest Period. In the event that such rate is not available at such time for any reason, then the “London Interbank Offered Rate” applicable to such Interest Period shall be the
average (rounded upward, if necessary, to the next higher 1/100 of 1%) of the respective rates per annum at which deposits in dollars are offered to each of the Reference Lenders in the London interbank market at approximately 11:00 A.M. (London
time) two Euro-Dollar Business Days before the first day of such Interest Period in an amount approximately equal to the principal amount of the Euro-Dollar Loan of such Reference Lender to which such Interest Period is to apply and for a period of
time comparable to such Interest Period. If any Reference Lender does not furnish a timely quotation, the Administrative Agent shall determine the relevant interest rate on the basis of the quotation or quotations furnished by the remaining
Reference Lender or Lenders or, if none of such quotations is available on a timely basis, the provisions of Section 8.01 shall apply. 
  
 (c) Any overdue principal of or interest on any Euro-Dollar Loan shall bear interest, payable on demand, for each day until paid at a rate per annum equal
to the higher of (i) the sum of the Applicable Margin for such day plus the London Interbank Offered Rate applicable to such Loan on the day before such payment was due and (ii) the sum of the Applicable Margin for such day plus a rate per annum
equal to the quotient obtained (rounded upward, if necessary, to the next higher 1/100 of 1%) by dividing (x) the average (rounded upward, if necessary, to the next higher 1/16 of 1%) of the respective rates per annum at which one day (or, if such
amount due remains unpaid more than three Euro-Dollar Business Days, then for such other period of time not longer than three months as the Administrative Agent may select) deposits in dollars in an amount approximately equal to such overdue payment
due to each of the Reference Lenders are offered to such Reference Lender in the London interbank market for the applicable period determined as provided above by (y) 1.00 minus the Euro-Dollar Reserve Percentage (or, if the circumstances described
in clause 8.01(a) or 8.01(b) shall exist, at a rate per annum equal to the rate applicable to overdue Base Rate Loans of such Class for such day). 
  

 33 

 (d) The Administrative Agent shall determine each interest rate applicable to the Loans hereunder. The
Administrative Agent shall promptly notify the Borrower and the Lenders of each rate of interest so determined, and its determination thereof shall be conclusive in the absence of manifest error. 
  
 (e) Each Reference Lender agrees to use its best efforts to furnish
quotations to the Administrative Agent if and when contemplated by this Section. 
  
 Section 2.06. Method of Electing Interest Rates. (a) The Loans included in each Borrowing shall bear interest initially at the type of rate specified by the Borrower in the applicable Notice of Borrowing.
Thereafter, the Borrower may from time to time elect to change or continue the type of interest rate borne by each Group of Term Loans or Revolving Loans (subject to subsection (d) and the provisions of Article 8), as follows: 
  
 (i) if such Loans are Base Rate Loans, the Borrower may
elect to convert such Loans to Euro-Dollar Loans as of any Euro-Dollar Business Day; and 
  
 (ii) if such Loans are Euro-Dollar Loans, the Borrower may elect to convert such Loans to Base Rate Loans as of any Domestic Business Day
or elect to continue such Loans as Euro-Dollar Loans for an additional Interest Period, subject to Section 2.11 if any such conversion is effective on any day other than the last day of an Interest Period applicable to such Loans. 
  
 Each such election shall be made by delivering a notice (a “Notice of Interest Rate
Election”) to the Administrative Agent not later than 11:30 A.M. (New York City time) on the third Euro-Dollar Business Day before the conversion or continuation selected in such notice is to be effective. A Notice of Interest Rate Election
may, if it so specifies, apply to only a portion of the aggregate principal amount of the relevant Group of Loans; provided that (i) such portion is allocated ratably among the Loans comprising such Group and (ii) the portion to which such
Notice applies, and the remaining portion to which it does not apply, are each at least $10,000,000 (unless such portion is comprised of Base Rate Loans). If no such notice is timely received before the end of an Interest Period for any Group of
Euro-Dollar Loans, the Borrower shall be deemed to have elected that such Group of Loans be converted to Base Rate Loans at the end of such Interest Period. 
  

 34 

 (b) Each Notice of Interest Rate Election shall specify: 
  
 (i) the Group of Loans (or portion thereof) to which such
notice applies; 
  
 (ii) the date on which the
conversion or continuation selected in such notice is to be effective, which shall comply with the applicable clause of subsection (a) above; 
  
 (iii) if the Loans comprising such Group are to be converted, the new Type of Loans and, if the Loans resulting from such conversion are
to be Euro-Dollar Loans, the duration of the next succeeding Interest Period applicable thereto; and 
  
 (iv) if such Loans are to be continued as Euro-Dollar Loans for an additional Interest Period, the duration of such additional Interest
Period. 
  
 Each Interest Period specified in a Notice of Interest
Rate Election shall comply with the provisions of the definition of Interest Period. 
  
 (c) Promptly after receiving a Notice of Interest Rate Election from the Borrower pursuant to subsection (a) above, the Administrative Agent shall notify each Lender of the contents thereof and such notice shall not
thereafter be revocable by the Borrower. 
  
 (d) The Borrower
shall not be entitled to elect to convert any Loans to, or continue any Loans for an additional Interest Period as, Euro-Dollar Loans if (i) the aggregate principal amount of any Group of Euro-Dollar Loans created or continued as a result of such
election would be less than $10,000,000 or (ii) a Default shall exist when the Borrower delivers notice of such election to the Administrative Agent. 
  
 (e) If any Loan is converted to a different Type of Loan, the Borrower shall pay, on the date of such conversion, the interest accrued to such date on the
principal amount being converted. 
  
 Section 2.07. Fees.
(a) During the Revolving Credit Period, the Borrower shall pay to the Administrative Agent for the account of the Revolving Lenders ratably in proportion to their Revolving Commitments commitment fees at the Commitment Fee Rate (determined daily in
accordance with the Pricing Schedule) on the daily amount by which the aggregate amount of the Revolving Commitments exceeds the sum of (i) the aggregate outstanding principal amount of Revolving Loans and (ii) the aggregate Letter of Credit
Liabilities. Such commitment fee shall accrue from and including the Restatement Date to but excluding the date of termination of the Revolving Commitments in their entirety. 
  

 35 

 (b) The Borrower shall pay to the Administrative Agent (i) for the account of the Revolving Lenders
ratably a letter of credit fee accruing daily on the aggregate undrawn amount of all outstanding Letters of Credit at a rate per annum equal to the Applicable Margin for Revolving Euro-Dollar Loans for such day and (ii) for the account of each
Issuing Bank a letter of credit fronting fee accruing daily on the aggregate amount then available for drawing under all Letters of Credit issued by such Issuing Bank at a rate per annum mutually agreed between the Borrower and such Issuing Bank
from time to time. 
  
 (c) Accrued commitment and letter of credit
fees under this Section shall be payable quarterly in arrears on each Quarterly Payment Date and on the date of termination of the Revolving Commitments in their entirety. 
  
 Section 2.08. Termination or Reduction of Commitments. (a) The Borrower may, upon at least three Domestic Business
Days’ notice to the Administrative Agent, (i) terminate the Commitments of any Class at any time, if no Loans of such Class (and, in the case of the Revolving Commitments, no Letter of Credit Liabilities and no Swing Loans) are outstanding at
such time (after giving effect to any prepayments to be made at such time) or (ii) ratably reduce from time to time by an aggregate amount of $10,000,000 or any larger multiple of $1,000,000 the aggregate amount of the Commitments of any Class in
excess of the aggregate outstanding principal amount of the Loans of such Class (and, in the case of the Revolving Commitments, the aggregate principal amount of the Letter of Credit Liabilities and Swing Loans). Promptly after receiving a notice of
a termination or reduction of Commitments, the Administrative Agent shall notify each Lender of each relevant Class of the contents thereof. 
  
 (b) Unless previously terminated, the Revolving Commitments shall terminate in their entirety on the Revolving Credit Termination Date. 
  
 (c) The Swing Loan Commitment shall terminate in its entirety on the earlier
of the Swing Loan Termination Date or the date on which the Revolving Commitments terminate in their entirety. 
  
 Section 2.09. Optional Prepayments. (a) Subject in the case of Euro-Dollar Loans to Section 2.11, the Borrower may (i) upon same Domestic Business
Day notice to the Administrative Agent, prepay any Group of Base Rate Loans of any Class or (ii) upon at least three Euro-Dollar Business Days’ notice to the Administrative Agent, prepay any Group of Euro-Dollar Loans of any Class, in each case
in whole at any time, or from time to time in part in amounts aggregating $10,000,000 or any larger multiple of $1,000,000 by paying the principal amount to be prepaid together with interest accrued thereon to the date of prepayment. 
  
 (b) Promptly after receiving a notice of prepayment pursuant to this Section,
the Administrative Agent shall notify each applicable Lender of the contents thereof and of such Lender’s ratable share of such prepayment, and such notice shall not thereafter be revocable by the Borrower. 
  

 36 

 Section 2.10. General Provisions as to Payments. (a) The Borrower shall make each payment of
principal of, and interest on, the Loans, of Letter of Credit Liabilities or interest thereon or of fees hereunder not later than 1:00 P.M. (New York City time) on the date when due, in Federal or other funds immediately available in New York City,
to the Administrative Agent at its address specified in or pursuant to Section 9.01. The Administrative Agent will promptly distribute to each Lender its ratable share of each such payment received by the Administrative Agent for the account of the
Lenders. Whenever any payment of principal of, or interest on, the Base Rate Loans, of Letter of Credit Liabilities or interest thereon or of fees hereunder shall be due on a day which is not a Domestic Business Day, the date for payment thereof
shall be extended to the next succeeding Domestic Business Day. Whenever any payment of principal of, or interest on, the Euro-Dollar Loans shall be due on a day which is not a Euro-Dollar Business Day, the date for payment thereof shall be extended
to the next succeeding Euro-Dollar Business Day unless such Euro-Dollar Business Day falls in another calendar month, in which case the date for payment thereof shall be the immediately preceding Euro-Dollar Business Day. If the date for any payment
of principal is extended by operation of law or otherwise, interest thereon shall be payable for such extended time. 
  
 (b) Unless the Borrower notifies the Administrative Agent before the date on which any payment is due to the Lenders hereunder that the Borrower will not
make such payment in full, the Administrative Agent may assume that the Borrower has made such payment in full to the Administrative Agent on such date and the Administrative Agent may, in reliance on such assumption, cause to be distributed to each
Lender on such due date an amount equal to the amount then due such Lender. If and to the extent that the Borrower shall not have so made such payment, each Lender shall repay to the Administrative Agent forthwith on demand such amount distributed
to such Lender together with interest thereon, for each day from the date such amount is distributed to such Lender until the date such Lender repays such amount to the Administrative Agent, at the Federal Funds Rate. 
  
 Section 2.11. Funding Losses. If the Borrower makes any payment of
principal with respect to any Fixed Rate Loan or any Euro-Dollar Loan is converted to a Base Rate Loan (whether such payment or conversion is pursuant to Article 2, 6 or 8 or otherwise) on any day other than the last day of an Interest Period
applicable thereto, or the last day of an applicable period fixed pursuant to Section 2.05(c), or if the Borrower fails to borrow, prepay, convert or continue any Fixed Rate Loan after notice has been given to any Lender in accordance with Section
2.02(a), 2.06(c), 2.09(b), or 2.17, the Borrower shall reimburse each Lender requesting such reimbursement within 15 days after demand for any resulting loss or expense incurred by it (or by a Participant in the related Loan), 
  

 37 

 including (without limitation) any loss incurred in obtaining, liquidating or employing deposits from third parties, but
excluding loss of margin for the period after such payment or conversion or failure to borrow, prepay, convert or continue; provided that such Lender shall have delivered to the Borrower a certificate setting forth in reasonable detail the
calculation of the amount of such loss or expense, which certificate shall be conclusive in the absence of manifest error. 
  
 Section 2.12. Computation of Interest and Fees. Interest based on the Prime Rate hereunder shall be computed on the basis of a year of 365 days (or
366 days in a leap year) and paid for the actual number of days elapsed (including the first day but excluding the last day). All other interest and fees shall be computed on the basis of a year of 360 days and paid for the actual number of days
elapsed (including the first day but excluding the last day). 
  
 Section 2.13. Notes. (a) If a Lender so requests in writing, the Borrower’s obligation to repay the Loans of such Lender shall be evidenced by a single Note payable to the order of such Lender for the account of its Applicable
Lending Office. 
  
 (b) Each Lender may, by notice to the Borrower
and the Administrative Agent, request that the Borrower’s obligation to repay such Lender’s Loans of a particular Type or Class be evidenced by a separate Note. Each such Note shall be in substantially the form of Exhibit A hereto with
appropriate modifications to reflect the fact that it relates solely to Loans of the relevant Type or Class. Each reference in this Agreement to the “Note” of such Lender shall be deemed to refer to and include any or all of such Notes, as
the context may require. 
  
 (c) Promptly after it receives any
Lender’s Note pursuant to Article 3, the Administrative Agent shall forward such Note to such Lender. Each Lender shall record the date, amount, Class and Type of each Loan made by it and the date and amount of each payment of principal made by
the Borrower with respect thereto, and may, if such Lender so elects in connection with any transfer or enforcement of its Note, endorse on the schedule forming a part thereof appropriate notations to evidence the foregoing information with respect
to each such Loan then outstanding; provided that a Lender’s failure to make (or any error in making) any such recordation or endorsement shall not affect the Borrower’s obligations hereunder or under the Notes. Each Lender is
hereby irrevocably authorized by the Borrower so to endorse its Note and to attach to and make a part of its Note a continuation of any such schedule as and when required. 
  
 Section 2.14. Registry. The Administrative Agent, acting for this purpose as an agent of the Borrower, shall maintain
a register (the “Register”) on which it will record the name and Commitment of each Lender, each Loan made by such Lender and each repayment of any Loan made by such Lender. With respect to any Lender, the assignment or other
transfer of the Commitments of such Lender 
  

 38 

 and the rights to the principal of, and interest on, any Loan made and Note issued pursuant to this Agreement shall not
be effective until such assignment or other transfer is recorded on the Register and otherwise complies with Section 9.06(c). Upon receipt of a properly executed and delivered Assignment and Assumption Agreement referred to in Section 9.06(c), the
Administrative Agent shall accept such Assignment and Assumption Agreement and record such assignment or other transfer of all or part of any Commitments, Loans and Notes for a Lender on the Register. The Register shall be available at the offices
where kept by the Administrative Agent for inspection by the Borrower and any Lender at any reasonable time upon reasonable prior notice to the Administrative Agent. Each Lender shall record on its internal records (including computerized systems)
the foregoing information as to its own Commitments and Loans. Failure to make any such recordation, or any error in such recordation, shall not affect the obligations of any Obligor under the Loan Documents. 
  
 Section 2.15. Regulation D Compensation. If and so long as a reserve
requirement of the type described in the definition of “Euro-Dollar Reserve Percentage” is prescribed by the Board of Governors of the Federal Reserve System (or any successor), each Lender subject to such requirement may require the
Borrower to pay, contemporaneously with each payment of interest on each of such Lender’s Euro-Dollar Loans, additional interest on such Euro-Dollar Loan at a rate per annum determined by such Lender up to but not exceeding the excess of (i)
(A) the applicable London Interbank Offered Rate divided by (B) one minus the Euro-Dollar Reserve Percentage over (ii) the applicable London Interbank Offered Rate. Any Lender wishing to require payment of such additional interest (x) shall so
notify the Borrower and the Administrative Agent, in which case such additional interest on the Euro-Dollar Loans of such Lender shall be payable to such Lender at the place indicated in such notice with respect to each Interest Period commencing at
least three Euro-Dollar Business Days after such Lender gives such notice and (y) shall notify the Borrower at least five Euro-Dollar Business Days before each date on which interest is payable on the Euro-Dollar Loans of the amount then due it
under this Section. It is understood that (x) no additional interest is payable under this Section in respect of Euro-Dollar Loans not paid when due and (y) amounts claimed by any Lender under this Section shall be based on an assumed level of
reserves maintained by it which is consistent with such Lender’s good faith estimate of the actual level at which the related reserves are required to be maintained by it over time. 
  
 Section 2.16. Letters of Credit. (a) Commitment to Issue Letters of Credit. (i) Subject to the terms and
conditions hereof, and so long as no Stop Issuance Notice is in effect, each Issuing Bank agrees to issue Letters of Credit from time to time before the Letter of Credit Termination Date upon the request of the Borrower; provided that,
immediately after each Letter of Credit is issued (i) the aggregate amount of the Revolving Outstandings shall not exceed the aggregate amount of the Revolving Commitments and (ii) the aggregate amount 
  

 39 

 of the Letter of Credit Liabilities shall not exceed $150,000,000. Upon the date of issuance by an Issuing Bank of a
Letter of Credit, the Issuing Bank shall be deemed, without further action by any party hereto, to have sold to each Revolving Lender, and each Revolving Lender shall be deemed, without further action by any party hereto, to have purchased from the
Issuing Bank, a participation in such Letter of Credit and the related Letter of Credit Liabilities in the proportion its respective Revolving Commitment bears to the aggregate Revolving Commitments. 
  
 (ii) On the Restatement Date, without further action by any
party hereto, each Issuing Bank that has issued an Existing Letter of Credit shall be deemed to have granted to each Revolving Lender, and each Revolving Lender shall be deemed to have acquired from such Issuing Bank, a participation in each
Existing Letter of Credit and the related Letter of Credit Liabilities in the proportion its respective Revolving Commitment bears to the aggregate Revolving Commitments, all on the same terms and conditions as if such Existing Letters of Credit had
been issued on the Restatement Date pursuant to Section 2.16(a)(i). Each Lender party to the Original Credit Agreement agrees that its participation in the Existing Letters of Credit acquired pursuant to the Original Credit Agreement shall be
cancelled on the Restatement Date without further action by any party. 
  
 (b) Method for Issuance; Terms; Extensions. (i) The Borrower shall give the Issuing Bank notice at least five Domestic Business Days (or such shorter notice as may be acceptable to the Issuing Bank in its discretion) prior to the
requested issuance of a Letter of Credit specifying the date such Letter of Credit is to be issued, and describing the terms of such Letter of Credit and the nature of the transactions to be supported thereby (such notice, including any such notice
given in connection with the extension of a Letter of Credit, a “Notice of Issuance”). Upon receipt of a Notice of Issuance, the Issuing Bank shall promptly notify the Administrative Agent, and the Administrative Agent shall
promptly notify each Revolving Lender of the contents thereof and of the amount of such Lender’s participation in such Letter of Credit. 
  
 (ii) The issuance by the Issuing Bank of each Letter of Credit shall, in addition to the conditions precedent set forth in Section 3.03,
be subject to the conditions precedent that such Letter of Credit shall be in such form and contain such terms as shall be reasonably satisfactory to the Issuing Bank and that the Borrower shall have executed and delivered such other instruments and
agreements relating to such Letter of Credit as the Issuing Bank shall have reasonably requested. The Borrower shall also pay to the Issuing Bank for its own account issuance, drawing, amendment and extension charges in the amounts and at the times
as agreed between the Borrower and the Issuing Bank. 
  

 40 

 (iii) The extension or renewal of any Letter of Credit shall be deemed to be an issuance
of such Letter of Credit, and if any Letter of Credit contains a provision pursuant to which it is deemed to be extended unless notice of termination is given by the Issuing Bank, the Issuing Bank shall timely give such notice of termination unless
it has theretofore timely received a Notice of Issuance and the other conditions to issuance of a Letter of Credit have also theretofore been met with respect to such extension. No Letter of Credit shall have a term of more than one year;
provided that a Letter of Credit may contain a provision pursuant to which it is deemed to be extended on an annual basis unless notice of termination is given by the Issuing Bank; provided further that no Letter of Credit shall have a
term extending or be so extendible beyond the Letter of Credit Termination Date. 
  
 (c) Payments; Reimbursement Obligations. (i) Upon receipt from the beneficiary of any Letter of Credit of any notice of a drawing under such Letter of Credit, the Issuing Bank shall notify the Administrative
Agent and the Administrative Agent shall promptly notify the Borrower and each other Revolving Lender as to the amount to be paid as a result of such demand or drawing and the payment date. The Borrower shall be irrevocably and unconditionally
obligated forthwith to reimburse the Issuing Bank for any amounts paid by the Issuing Bank upon any drawing under any Letter of Credit, without presentment, demand, protest or other formalities of any kind. 
  
 (ii) All such amounts paid by the Issuing Bank and remaining
unpaid by the Borrower (a “Reimbursement Obligation”) shall, if and to the extent that the amount of such Reimbursement Obligation would be permitted as a Borrowing pursuant to Section 3.03, and unless the Borrower otherwise
instructs the Administrative Agent by not less than one Domestic Business Day’s prior notice, convert automatically to Revolving Base Rate Loans on the date such Reimbursement Obligation arises. The Administrative Agent shall, on behalf of the
Borrower (which hereby irrevocably directs the Administrative Agent so to act on its behalf), give notice no later than 11:30 A.M. (New York City time) on such date requesting each Revolving Lender to make, and each Revolving Lender hereby agrees to
make, a Revolving Base Rate Loan, in an amount equal to such Revolving Lender’s Revolving Credit Percentage of the Reimbursement Obligation with respect to which such notice relates. Each Revolving Lender shall make such Loan available to the
Administrative Agent at its address specified in or pursuant to Section 9.01 in immediately available funds, not later than 1:00 P.M. (New York City time), on the date specified in such notice. The Administrative Agent shall pay the proceeds of such
Revolving Loans to the Issuing Bank, which shall immediately apply such proceeds to repay the Reimbursement Obligation. All amounts not so repaid shall bear interest, payable on demand, for each day until paid at a rate per annum equal to the rate
applicable to Revolving Base Rate Loans for such day. 
  

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 (iii) To the extent the Reimbursement Obligation is not refunded by a Revolving Lender
pursuant to clause (ii) above, such Revolving Lender will pay to the Administrative Agent, for the account of the Issuing Bank, immediately upon the Issuing Bank’s demand at any time during the period commencing after such Reimbursement
Obligation arises until reimbursement therefor in full by the Borrower, an amount equal to such Revolving Lender’s ratable share of such Reimbursement Obligation (in proportion to its participation therein), together with interest on such
amount for each day from the date of the Issuing Bank’s demand for such payment (or, if such demand is made after 1:00 P.M. (New York City time) on such date, from the next succeeding Domestic Business Day) to the date of payment by such Lender
of such amount at a rate of interest per annum equal to the Federal Funds Rate for the first three Domestic Business Days after the date of such demand and thereafter at a rate per annum equal to the Base Rate for each additional day. The Issuing
Bank will pay to each Revolving Lender ratably all amounts received from the Borrower for application in payment of its Reimbursement Obligations in respect of any Letter of Credit, but only to the extent such Revolving Lender has made payment to
the Issuing Bank in respect of such Letter of Credit pursuant hereto; provided that in the event such payment received by the Issuing Bank is required to be returned, such Revolving Lender will return to the Issuing Bank any portion thereof
previously distributed to it by the Issuing Bank. 
  
 (d)
Obligations Absolute. The obligations of the Borrower and each Revolving Lender under subsection (c) above shall be absolute, unconditional and irrevocable, and shall be performed strictly in accordance with the terms of this Agreement, under
all circumstances whatsoever, including without limitation the following circumstances: 
  
 (i) any lack of validity or enforceability of this Agreement or any Letter of Credit or any document related hereto or thereto;

  
 (ii) any amendment or waiver of or any
consent to departure from all or any of the provisions of this Agreement or any Letter of Credit or any document related hereto or thereto; 
  
 (iii) the use which may be made of the Letter of Credit by, or any acts or omission of, a beneficiary of a Letter of Credit (or any Person
for whom the beneficiary may be acting); 
  
 (iv)
the existence of any claim, set-off, defense or other rights that the Borrower may have at any time against a beneficiary of a Letter of 
  

 42 

 Credit (or any Person for whom the beneficiary may be acting), any Lender (including the Issuing Bank) or
any other Person, whether in connection with this Agreement or the Letter of Credit or any document related hereto or thereto or any unrelated transaction; 
  
 (v) any statement or any other document presented under a Letter of Credit proving to be forged, fraudulent or invalid in any respect or
any statement therein being untrue or inaccurate in any respect whatsoever; or 
  
 (vi) any other act or omission to act or delay of any kind by any Lender (including the Issuing Bank), the Administrative Agent or any
other Person or any other event or circumstance whatsoever that might, but for the provisions of this subsection (vi), constitute a legal or equitable discharge of or defense to the Borrower’s or the Lender’s obligations hereunder.

  
 (e) Indemnification; Expenses. (i) Borrower hereby
indemnifies and holds harmless each Revolving Lender (including each Issuing Bank) and the Administrative Agent from and against any and all claims, damages, losses, liabilities, costs or expenses which it may reasonably incur in connection with a
Letter of Credit issued pursuant to this Section 2.16. 
  
 (ii) None of the Revolving Lenders (including an Issuing Bank) nor the Administrative Agent nor any of their officers or directors or employees or agents shall be liable or responsible, by reason of or in connection with the execution and
delivery or transfer of or payment or failure to pay under any Letter of Credit, including without limitation any of the circumstances enumerated in subsection (d) above; provided that the Borrower shall not be required to indemnify any
Lender, or the Administrative Agent, for any claims, damages, losses, liabilities, costs or expenses, to the extent found by a court of competent jurisdiction to have been caused by the gross negligence or willful misconduct of such Person; and
provided further that, notwithstanding Section 2.16(d), the Borrower and each Lender shall have a claim for direct (but not consequential) damage suffered by it, to the extent found by a court of competent jurisdiction to have been caused by
(x) the willful misconduct or gross negligence of the Issuing Bank in determining whether a request presented under any Letter of Credit complied with the terms of such Letter of Credit or (y) the Issuing Bank’s failure to pay under any Letter
of Credit after the presentation to it of a request strictly complying with the terms and conditions of the Letter of Credit. 
  
 (iii) Nothing in this subsection (e) is intended to limit the obligations of the Borrower under any other provision of this Agreement. To
the extent the Borrower does not indemnify an Issuing Bank as required by this subsection, the Revolving Lenders agree to do so ratably in accordance with their Revolving Commitments. 
  

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 Section 2.17. Swing Loans. (a) Swing Loan Commitment. During the Swing Credit Period, so
long as no Stop Issuance Notice is in effect, the Swing Loan Lender agrees, on the terms and conditions set forth in this Agreement, to make Swing Loans to the Borrower pursuant to this subsection from time to time in amounts such that at any time
(i) the aggregate principal amount of Swing Loans outstanding at such time does not exceed the Swing Loan Commitment and (ii) the aggregate amount of Revolving Outstandings at such time does not exceed the aggregate amount of the Revolving
Commitments at such time. Each Borrowing under this Section shall be in a principal amount of $1,000,000 or any larger multiple of $500,000 (except that any such Borrowing may be in the amount of the Swing Loan Commitment available in accordance
with the immediately preceding sentence). Within the foregoing limits, the Borrower may borrow under this subsection, prepay Swing Loans and reborrow at any time during the Swing Credit Period under this subsection. 
  
 (b) Swing Loan Borrowing Procedure. The Borrower shall give the Swing
Loan Lender notice (a “Notice of Swing Loan Borrowing”), not later than 12:00 Noon (New York City time) on the date of each Swing Loan Borrowing, specifying the amount and the date of such Borrowing, which shall be a Euro-Dollar
Business Day. Not later than 2:00 P.M. (New York City time) on the date of each Swing Loan Borrowing, the Swing Loan Lender shall, unless it determines that any applicable condition specified in Article 3 has not been satisfied, make available the
amount of such Swing Loan Borrowing, in Federal or other funds immediately available in New York City, to the Borrower at the Swing Loan Lender’s address specified in or pursuant to Section 9.01. 
  
 (c) Interest. Each Swing Loan shall bear interest on the outstanding
principal amount thereof, for each day during each Interest Period applicable thereto, at a rate per annum equal to the sum of the Applicable Margin for Revolving Euro-Dollar Loans for such day plus the New York Interbank Offered Rate applicable to
such Interest Period. Interest for each Interest Period shall be payable on the last day thereof. Any overdue principal of or interest on any Swing Loan shall bear interest, payable on demand, for each day until paid at a rate per annum equal to the
sum of the Applicable Margin for Revolving Base Rate Loans for such day plus the Base Rate for such day. 
  
 The “New York Interbank Offered Rate” applicable to any Interest Period means the rate per annum at which deposits in dollars are offered
to the Swing Loan Lender in the New York interbank market at approximately 12:00 Noon (New York City time) on the first day of such Interest Period in an amount approximately equal to the principal amount of the Swing Loan to which such Interest
Period is to apply and for a period of time comparable to such Interest Period. 
  

 44 

 (d) Optional Prepayment. The Borrower may prepay the Swing Loans in whole at any time, or from
time to time in part in a principal amount of at least $1,000,000, by giving notice of such prepayment to the Swing Loan Lender not later than 1:00 P.M. (New York City time) on the date of prepayment and paying the principal amount to be prepaid,
together with accrued interest thereon to the date of prepayment, to the Swing Loan Lender. 
  
 (e) Mandatory Prepayment. On the date of each Revolving Borrowing pursuant to Section 2.01, the Administrative Agent shall apply the proceeds thereof to prepay all Swing Loans then outstanding, together with
interest accrued thereon to the date of prepayment. 
  
 (f)
Payments. All payments to the Swing Loan Lender under this Section 2.17 shall be made to it at its address specified in or pursuant to Section 9.01, in Federal or other funds immediately available in New York City, not later than 2:00 P.M.
(New York City time) on the date of payment. 
  
 (g) Refunding
Unpaid Swing Loans. If (x) the Swing Loans are not paid in full on their Maturity Date, (y) the Swing Loans become immediately due and payable pursuant to Article 6, or (z) the Swing Loan Lender (in its discretion) elects to exercise its rights
under this subsection (g), the Administrative Agent shall (if requested to do so by the Swing Loan Lender), by notice to the Revolving Lenders (including the Swing Loan Lender, in its capacity as a Revolving Lender), require each Revolving Lender to
pay to the Administrative Agent for the account of the Swing Loan Lender an amount equal to such Revolving Lender’s Revolving Credit Percentage of the aggregate unpaid principal amount of the Swing Loans then outstanding. Such notice shall
specify the date on which such payments are to be made, which shall be the first Domestic Business Day after such notice is given. Not later than 12:00 Noon (New York City time) on the date so specified, each Revolving Lender shall pay the amount so
notified to it to the Administrative Agent at its address specified in or pursuant to Section 9.01, in Federal or other funds immediately available in New York City. Promptly upon receipt thereof, the Administrative Agent shall remit such amounts to
the Swing Loan Lender. The amount so paid by each Revolving Lender shall constitute a Revolving Base Rate Loan to the Borrower and shall be applied by the Swing Loan Lender to repay the outstanding Swing Loans. 
  
 (h) Purchase of Participations in Swing Loans. If at the time
Revolving Loans would have otherwise been made pursuant to Section 2.17(g), one of the events described in Section 6.01(h) or 6.01(i) with respect to the Borrower shall have occurred and be continuing or the Revolving Commitments shall have
terminated, each Revolving Lender shall, on the date such Revolving Loans would have been made pursuant to the notice referred to in Section 2.17(g) (the “Refunding Date”), purchase an undivided participating interest in the
relevant Swing Loan in an amount equal to such Revolving Lender’s Revolving Credit Percentage of the principal amount of such Swing Loan. On the Refunding Date, each Revolving Lender shall transfer to the Swing Loan Lender, in immediately
available funds, such amount. 
  

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 (i) Payments on Participated Swing Loans. Whenever, at any time after the Swing Loan Lender has
received from any Revolving Lender such Revolving Lender’s payment pursuant to Section 2.17(h), the Swing Loan Lender receives any payment on account of the Swing Loan in which the Revolving Lenders have purchased participations pursuant to
Section 2.17(h), the Swing Loan Lender will promptly distribute to each such Revolving Lender its ratable share of such payment (appropriately adjusted, in the case of interest payments, to reflect the period of time during which such Revolving
Lender’s participating interest was outstanding and funded); provided that in the event that such payment received by the Swing Loan Lender is required to be returned, such Revolving Lender will return to the Swing Loan Lender any
portion thereof previously distributed to it by the Swing Loan Lender. 
  
 (j) Obligations to Refund or Purchase Participations in Swing Loans Absolute. Each Revolving Lender’s obligation to transfer the amount of a Revolving Loan to the Swing Loan Lender as provided in Section 2.17(g) or to purchase a
participating interest pursuant to Section 2.17(h) shall be absolute and unconditional and shall not be affected by any circumstance, including, without limitation, (i) any set-off, counterclaim, recoupment, defense or other right which such
Revolving Lender, the Borrower or any other Person may have against the Swing Loan Lender or any other Person, (ii) the occurrence or continuance of a Default or an Event of Default or the termination or reduction of any Commitments, (iii) any
adverse change in the condition (financial or otherwise) of the Borrower or any other Person, (iv) any breach of this Agreement by the Borrower, any other Lender or any other Person or (v) any other circumstance, happening or event whatsoever,
whether or not similar to any of the foregoing. 
  
 Section 2.18.
Stop Issuance Notice. If the Required Banks determine at any time that the conditions set forth in Section 3.03 would not be satisfied in respect of a Revolving Borrowing at such time, then the Required Banks may request that the
Administrative Agent issue a “Stop Issuance Notice”, and the Administrative Agent shall issue such notice to the Swing Loan Lender and to each Issuing Bank. Such Stop Issuance Notice shall be withdrawn upon a determination by the
Required Banks that the circumstances giving rise thereto no longer exist. No Swing Loan shall be made and no Letter of Credit shall be issued while a Stop Issuance Notice is in effect. The Required Banks may request issuance of a Stop Issuance
Notice only if there is a reasonable basis therefor, and shall consider reasonably and in good faith a request from the Borrower for withdrawal of the same on the basis that the conditions in Section 3.03 are satisfied; provided that the
Administrative Agent, the Swing Loan Lender and the Issuing Banks may and shall conclusively rely on any Stop Issuance Notice while it remains in effect. 
  

 46 

 ARTICLE 3 
 CONDITIONS 
  
 Section 3.01. Restatement Date. This Amended Agreement shall not become effective until the date on which each of the following conditions has been satisfied (or waived in accordance with Section 9.05) 
  
 (a) The Administrative Agent shall have received for the
benefit of each Lender a signed copy of the favorable written opinion, and addressed to the Lenders, of (i) Baker Botts L.L.P., counsel for the Borrower, substantially in the form set forth in Exhibit B, and (ii) Gerald A. O’Brien, Esq., Deputy
General Counsel of the Borrower, substantially in the form set forth in Exhibit C, in each case reasonably satisfactory to Davis Polk & Wardwell, special counsel for the Agents. 
  
 (b) The Administrative Agent shall have received such documents and certificates as the Administrative Agent
or its counsel may reasonably request on or before the date hereof relating to the organization, existence and good standing of each Obligor, the authorization of the Loan Documents and the transactions contemplated thereby and any other legal
matters relating to the foregoing, all in form and substance reasonably satisfactory to the Administrative Agent. 
  
 (c) The Administrative Agent shall have received counterparts of this Amended Agreement (or facsimile or other evidence satisfactory to
the Administrative Agent of the execution of a counterpart hereof) which, when taken together, bear the signatures of (i) each party hereto that is not a party to the Original Credit Agreement and (ii) each party to the Original Credit Agreement
whose execution and delivery hereof is required by the terms of the Original Credit Agreement for the effectiveness of this Amended Agreement. 
  
 (d) The Administrative Agent shall have received all fees due and payable on or prior to the Restatement Date, including to the extent
invoiced, reimbursement or payment of all out-of-pocket expenses required to be reimbursed or paid by the Borrower hereunder. 
  
 (e) The Borrower shall have prepaid all Revolving Loans and Swingline Loans outstanding under the Original Credit Agreement, together with
accrued interest thereon and accrued fees thereunder. 
  
 (f) The Obligors shall have delivered appropriate amendments or supplements to add derivative, foreign exchange and cash management exposures of Lenders as secured obligations under the Collateral Documents 
  

 47 

 Section 3.02. Effect of Amendment and Restatement. On the Restatement Date, (i) the Original
Credit Agreement shall be automatically amended and restated in its entirety to read as set forth in this Amended Agreement and (ii) the Commitment of each Lender party to this Amended Agreement shall be as set forth in the Commitment Schedule. On
and after the Restatement Date, the rights and obligations of the parties hereto shall be governed by this Amended Agreement.; provided that the rights and obligations of the parties hereto with respect to the period prior to the Restatement
Date shall continue to be governed by the provisions of the Original Credit Agreement. The Administrative Agent shall promptly notify in writing the Borrower and each Lender of the Restatement Date, and such notice shall be conclusive and binding on
all parties hereto. 
  
 Section 3.03. Borrowings and Issuances
of Letters of Credit. The obligation of any Lender to make a Loan on the occasion of any Borrowing, and the obligation of an Issuing Bank to issue (or renew or extend the term of) any Letter of Credit, is subject to the satisfaction of the
following conditions: 
  
 (a) the fact that the
Restatement Date shall have occurred on or before December 31, 2004; 
  
 (b) receipt by the Administrative Agent of a Notice of Borrowing as required by Section 2.02, receipt by the Issuing Bank of a Notice of Issuance as required by Section 2.16(b) or receipt by the Swing Loan Lender of a
Notice of Swing Loan Borrowing as required by Section 2.17(b), as the case may be; 
  
 (c) the fact that, immediately before and after such Borrowing or issuance, no Default shall exist; and 
  
 (d) the fact that the representations and warranties of the
Obligors contained in the Loan Documents (except, in the case of any Borrowing or issuance subsequent to the Restatement Date, the representations and warranties contained in Section 4.09(b) and Section 4.11) shall be true in all material respects
on and as of the date of such Borrowing or issuance. 
  
 Each
Borrowing and each issuance or extension of a Letter of Credit hereunder shall be deemed to be a representation and warranty by the Borrower on the date of such Borrowing or issuance as to the facts specified in the foregoing clauses 3.03(c) and
3.03(d). 
  

 48 

 ARTICLE 4 
 REPRESENTATIONS AND WARRANTIES 
  
 The Borrower represents and warrants that: 
  
 Section 4.01. Corporate Existence and Power. The Borrower is a corporation duly incorporated, validly existing and in good standing under the laws
of its jurisdiction of incorporation, and has all corporate powers and all governmental licenses, consents, authorizations and approvals required to carry on its business as now conducted, except where the failure to have such licenses, consents,
authorizations and approvals could not reasonably be expected to have a Material Adverse Effect. 
  
 Section 4.02. Corporate and Governmental Authorization; No Contravention. The execution, delivery and performance by each Obligor of the Loan
Documents to which it is a party are within its corporate or other company powers, as the case may be, have been duly authorized by all necessary corporate or other company action, as the case may be, require no action by or in respect of, or filing
with, any governmental body, agency or official (other than the filing of appropriate UCC financing statements, mortgages or similar instruments pursuant to the Collateral Documents) and do not contravene, or constitute a default under, any
provision of applicable law or regulation or of the certificate of incorporation, by-laws or other constitutive documents of such Obligor or of any agreement or instrument governing Material Debt or any other material agreement, judgment,
injunction, order, decree or other instrument binding upon the Borrower or any of its Subsidiaries or result in the creation or imposition of any Lien on any asset of the Borrower or any of its Subsidiaries (other than Liens created under the
Collateral Documents). 
  
 Section 4.03. Binding Effect; Liens
Enforceable. (a) Each Loan Document (other than the Notes) constitutes a legal, valid and binding agreement of each Obligor party thereto, and each Note, when executed and delivered in accordance with this Agreement, will constitute a legal,
valid and binding obligation of the Borrower, in each case enforceable in accordance with its terms, subject to applicable bankruptcy, insolvency or similar laws affecting creditors’ rights generally and general principles of equity (which
principles may include implied duties of good faith and fair dealing). 
  
 (b) The Collateral Documents create valid security interests or mortgage liens in the Collateral purported to be covered thereby, which security interests or mortgage liens are and will remain perfected security interests or mortgage liens
prior to all other Liens other than Permitted Liens. Each of the representations and warranties made by each Obligor in the Collateral Documents to which it is a party is true and correct in all material respects. 
  
 Section 4.04. Financial Information. (a) The consolidated balance
sheet of the Borrower and its Consolidated Subsidiaries as of December 31, 2003 and the related consolidated statements of income and retained earnings and of cash flows for the Fiscal Year then ended, reported on by PricewaterhouseCoopers LLP,
copies of which have been delivered to each of the Lenders, fairly present in all material respects, in conformity with GAAP, the consolidated financial position of the Borrower and its Consolidated Subsidiaries as of such date and their
consolidated results of operations and cash flows for such Fiscal Year. 
  

 49 

 (b) The unaudited consolidated balance sheet of the Borrower and its Consolidated Subsidiaries as of
September 30, 2004 and the related consolidated statements of income and retained earnings and of cash flows for the Fiscal Quarter then ended, copies of which have been delivered to each of the Lenders, fairly present in all material respects, in
conformity with GAAP, the consolidated financial position of the Borrower and its Consolidated Subsidiaries as of such date and their consolidated results of operations and cash flows for such Fiscal Quarter, subject to normal year-end adjustments.

  
 (c) The audited balance sheet of Equistar as of December 31,
2003, and the related statements of income, partners’ capital and cash flows for the fiscal year of Equistar then ended, reported on by PricewaterhouseCoopers LLP, copies of which have been delivered to each of the Lenders, fairly present in
all material respects, in conformity with GAAP, the financial position of Equistar as of such date and its results of operations and cash flows for such fiscal year. 
  
 (d) The unaudited balance sheet of Equistar as of September 30, 2004, and the related statements of income, partners’
capital and cash flows for the fiscal quarter of Equistar then ended, copies of which have been delivered to each of the Lenders, fairly present in all material respects, in conformity with GAAP, the financial position of Equistar as of such date
and its results of operations and cash flows for such fiscal quarter, subject to normal year-end adjustments. 
  
 (e) The audited balance sheet of LCR as of December 31, 2003, and the related statements of income, members’ equity and cash flows for the fiscal
year of LCR then ended, reported on by PricewaterhouseCoopers LLP, copies of which have been delivered to each of the Lenders, fairly present in all material respects, in conformity with GAAP, the financial position of LCR as of such date and its
results of operations and cash flows for such fiscal year. 
  
 (f)
Since December 31, 2003, there has been no material adverse change in the business, financial condition, assets, results of operations or liabilities of the Non-JV Group considered as a whole. 
  
 Section 4.05. Litigation. There is no action, suit or proceeding
(including any action, suit or proceeding arising out of any Environmental Law) pending against, or to the Borrower’s knowledge threatened against or affecting, the Borrower or any Subsidiary (including, for purposes of this Section, the
Borrower Joint Ventures) before any court or arbitrator or any governmental body, agency or official which could reasonably be expected to have a Material Adverse Effect, or which in any manner draws into question the validity or enforceability of
any Loan Document. 
  

 50 

 Section 4.06. Compliance with Laws. (a) Each of the Borrower and its Subsidiaries (including, for
purposes of this Section, the Borrower Joint Ventures) is in compliance in all material respects with all laws, regulations and orders of any governmental authority applicable to it or its property (including Environmental Laws), except for those
failures to comply that could not reasonably be expected to have a Material Adverse Effect. 
  
 (b) Each member of the ERISA Group has fulfilled its obligations under the minimum funding standards of ERISA and the Internal Revenue Code with respect to each Plan and is in compliance (except where the failure to
so comply could not reasonably be expected to have a Material Adverse Effect) with the presently applicable provisions of ERISA and the Internal Revenue Code with respect to each Plan. Except as reflected in the PBGC Settlement Agreement, no member
of the ERISA Group has (i) sought a waiver of the minimum funding standard under Section 412 of the Internal Revenue Code in respect of any Plan, (ii) failed to make any contribution or payment to any Plan or Multiemployer Plan, or made any
amendment to any Plan, which has resulted or could result in the imposition of a Lien or the posting of a bond or other security under ERISA or the Internal Revenue Code or (iii) incurred any liability under Title IV of ERISA other than a liability
to the PBGC for premiums under Section 4007 of ERISA. 
  
 Section
4.07. Environmental Matters. In the ordinary course of its business, the Borrower conducts an ongoing review of the effect of Environmental Laws on the business, operations and properties of the Borrower and its Subsidiaries, in the course of
which it identifies and evaluates associated liabilities and costs (including, without limitation, any capital or operating expenditures required for clean-up or closure of properties presently or previously owned, any capital or operating
expenditures required to achieve or maintain compliance with environmental protection standards imposed by law or as a condition of any license, permit or contract, any related constraints on operating activities, including any periodic or permanent
shutdown of any facility or reduction in the level of or change in the nature of operations conducted thereat, any costs or liabilities in connection with off-site disposal of wastes or Hazardous Substances and any actual or potential liabilities to
third parties, including employees, and any related costs and expenses). On the basis of this review, the Borrower has reasonably concluded that such associated liabilities and costs, including the costs of complying with Environmental Laws, could
not reasonably be expected to have a Material Adverse Effect. 
  
 Section 4.08. Taxes. The Borrower and its Subsidiaries (including, for purposes of this Section, the Borrower Joint Ventures) have filed all United States Federal income tax returns and all other material tax returns which are
required to be filed by them and have paid or accrued all taxes shown to be due such returns or on any assessment received by the Borrower or any Subsidiary and required to be paid or accrued by it, except to the extent that any such taxes are being
contested in good faith by appropriate proceedings. 
  

 51 

 Section 4.09. Subsidiaries. (a) Each of the Borrower’s Significant Subsidiaries (including,
for purposes of this Section, the Borrower Joint Ventures) is duly organized, validly existing and, where applicable, in good standing under the laws of its jurisdiction of organization, and has the constitutive powers and all governmental licenses,
authorizations, consents and approvals required to carry on its business as now conducted, except where the failure to have such licenses, consents, authorizations and approvals could not reasonably be expected to have a Material Adverse Effect. The
Borrower has no Significant Subsidiaries which are not either Foreign Subsidiaries, JV Subsidiaries or, subject to Section 5.18(d)(v), Subsidiary Guarantors.  
  
 (b) Schedule 4.09 sets forth a correct list of each Subsidiary (including each Borrower Joint Venture) of the Borrower as of
the Restatement Date, separately identifying Significant Subsidiaries, Foreign Subsidiaries and JV Subsidiaries. 
  
 Section 4.10. No Regulatory Restrictions on Borrowing. No Obligor is (i) an “investment company” within the meaning of the Investment
Company Act of 1940, as amended, (ii) a “holding company” or a “subsidiary company” of a holding company within the meaning of the Public Utility Holding Company Act of 1935, as amended, or (iii) otherwise subject to any
regulatory scheme (other than Regulation U) which restricts its ability to incur or guarantee debt. 
  
 Section 4.11. Full Disclosure. The Information Memorandum does not contain on the date hereof any material misstatement of fact or omit to state
any material fact necessary to make the statements contained therein, in light of the circumstances under which they were made, not misleading; provided, however, to the extent any such information was based on or constituted a forecast or
projection, the Borrower represents that it acted in good faith and utilized information available to it at the time the Information Memorandum was prepared and assumptions believed by it to be reasonable in light of the then current and foreseeable
business conditions of the Borrower and its Subsidiaries. 
  
 ARTICLE 5 
 COVENANTS 
  
 The Borrower agrees that, so long as any Lender has any Commitment hereunder or any amount payable under any Note or any Letter of Credit Liability
remains unpaid: 
  
 Section 5.01. Information. The
Borrower will furnish to the Administrative Agent, for each of the Lenders: 
  
 (a) as soon as available and in any event within 85 days after the end of each Fiscal Year, a consolidated balance sheet of the Borrower 
  

 52 

 and its Consolidated Subsidiaries as of the end of such Fiscal Year and the related consolidated
statements of income and retained earnings and of cash flows for such Fiscal Year, setting forth in each case in comparative form the figures for the previous Fiscal Year, all reported on without material qualification by PricewaterhouseCoopers LLP
or other independent public accountants of nationally recognized standing; 
  
 (b) as soon as available and in any event within 50 days after the end of each of the first three Fiscal Quarters of each Fiscal Year, a consolidated balance sheet of the Borrower and its Consolidated Subsidiaries as
of the end of such Fiscal Quarter, the related consolidated statement of income for such Fiscal Quarter and the related consolidated statements of income and cash flows for the portion of the Fiscal Year ended at the end of such Fiscal Quarter,
setting forth in the case of each such statement of income and of cash flows in comparative form the figures for the corresponding period in the previous Fiscal Year, all certified (subject to normal year-end adjustments) as to fairness of
presentation and consistency with GAAP by the Borrower’s chief financial officer or chief accounting officer; 
  
 (c) as soon as available and in any even within 85 days after the end of each Fiscal Year, Borrower Financial Statements for such Fiscal
Year, setting forth in comparative form the figures for the previous Fiscal Year, all certified (subject to normal year-end adjustments) as to fairness of presentation and derivation from financial statements prepared consistently with GAAP by the
Borrower’s chief financial officer or chief accounting officer; 
  
 (d) as soon as available and in any event within 50 days after the end of each of the first three Fiscal Quarters of each Fiscal Year, Borrower Financial Statements for the portion of the Fiscal Year ended at the end
of such Fiscal Quarter, setting forth in the case of each statement of income and of cash flows in comparative form the figures for the corresponding period in the previous Fiscal Year, all certified (subject to normal year-end adjustments) as to
fairness of presentation and derivation from financial statements prepared consistently with GAAP by the Borrower’s chief financial officer or chief accounting officer; 
  
 (e) simultaneously with the delivery of each set of financial statements referred to in clauses 5.01(c) and
5.01(d) above, a certificate of the Borrower’s chief financial officer or chief accounting officer (i) setting forth in reasonable detail the calculations required to establish whether the Borrower was in compliance with the requirements of
Sections 5.09 to 5.12, inclusive, on the date of such financial statements and (ii) stating whether any Default exists on the date of such certificate and, if any Default then exists, setting forth the details thereof and the action which the
Borrower is taking or proposes to take with respect thereto; 
  

 53 

 (f) simultaneously with the delivery of each set of financial statements referred to in
clause 5.01(a) above, a statement of the firm of independent public accountants which reported on such statements (i) stating whether anything has come to their attention to cause them to believe that any Default existed on the date of such
statements and (ii) confirming the calculations set forth in the officer’s certificate delivered pursuant to clause 5.01(e) above; 
  
 (g) within five Domestic Business Days after any Responsible Officer obtains knowledge of any Default, if such Default is then continuing,
a certificate of the Borrower’s chief financial officer or chief accounting officer setting forth the details thereof and the action which the Borrower is taking or proposes to take with respect thereto; 
  
 (h) promptly after the mailing thereof to the
Borrower’s stockholders generally, copies of all financial statements, reports and proxy statements so mailed; 
  
 (i) promptly after the filing thereof, copies of all registration statements (other than the exhibits thereto and any registration
statements on Form S-8 or its equivalent) and reports on Forms 10-K, 10-Q and 8-K (or their equivalents) filed by the Borrower with the SEC; 
  
 (j) promptly after any member of the ERISA Group (i) gives or is required to give notice to the PBGC of any “reportable event”
(as defined in Section 4043 of ERISA) with respect to any Plan which might constitute grounds for a termination of such Plan under Title IV of ERISA, or knows that the plan administrator of any Plan has given or is required to give notice of any
such reportable event, a copy of the notice of such reportable event given or required to be given to the PBGC; (ii) receives notice of complete or partial withdrawal liability under Title IV of ERISA or notice that any Multiemployer Plan is in
reorganization, is insolvent or has been terminated, a copy of such notice; (iii) receives notice from the PBGC under Title IV of ERISA of an intent to terminate, impose liability (other than for premiums under Section 4007 of ERISA) in respect of,
or appoint a trustee to administer any Plan, a copy of such notice; (iv) applies for a waiver of the minimum funding standard under Section 412 of the Internal Revenue Code, a copy of such application; (v) gives notice of intent to terminate any
Plan under Section 4041(c) of ERISA, a copy of such notice and other information filed with the PBGC; (vi) gives notice of withdrawal from any Plan pursuant to Section 4063 of ERISA, a copy of such notice; or (vii) fails to make any payment or
contribution to any Plan or Multiemployer Plan or makes any amendment to any Plan which 
  

 54 

 has resulted or could result in the imposition of a Lien or the posting of a bond or other security, a
certificate of the Borrower’s chief financial officer or chief accounting officer setting forth details as to such occurrence and the action, if any, which the Borrower or applicable member of the ERISA Group is required or proposes to take;

  
 (k) as soon as reasonably practicable after
any Responsible Officer obtains knowledge of the commencement of an action, suit or proceeding against the Borrower or any of its Subsidiaries before any court or arbitrator or any governmental body, agency or official in which there is a reasonable
likelihood of an adverse decision which could have a Material Adverse Effect or which in any manner questions the validity of the Loan Documents, a certificate of a senior financial officer of the Borrower setting forth the nature of such pending or
threatened action, suit or proceeding and such additional information with respect thereto as may be reasonably requested by any Lender; 
  
 (l) promptly, upon receipt of any complaint, order, citation, notice or other written communication from any Person with respect to, or
upon a Responsible Officer’s obtaining knowledge of, (i) the existence of a violation of any applicable Environmental Law or any Environmental Liability in connection with any property now or previously owned, leased or operated by the Borrower
or any of its Subsidiaries, (ii) any Release on such property or any part thereof in a quantity that is reportable under any applicable Environmental Law, and (iii) any pending or threatened proceeding for the termination, suspension or non-renewal
of any permit required under any applicable Environmental Law, in each case which could reasonably be expected to have a Material Adverse Effect; and 
  
 (m) from time to time such additional information regarding the financial position or business of the Borrower and its Subsidiaries as the
Administrative Agent, at the request of any Lender, may reasonably request. 
  
 Information required to be delivered pursuant to Sections 5.01(a), 5.01(b), 5.01(h) and 5.01(i) above shall be deemed to have been delivered on the date on which the Borrower provides notice to the Administrative
Agent that such information has been posted on the Borrower’s website on the Internet at the website address listed on the signature pages hereof, at sec.gov/edaux/searches.htm or at another website identified in such notice and accessible by
the Lenders without charge; provided that (i) such notice may be included in a certificate delivered pursuant to Section 5.01(e) and (ii) the Borrower shall deliver paper copies of the information referred to in Sections 5.01(a), 5.01(b),
5.01(h) or 5.01(i) to any Lender which requests such delivery. 
  

 55 

 Section 5.02. Payment of Obligations. The Borrower will pay and discharge, and will cause each
Subsidiary to pay and discharge, at or before delinquency, all material taxes, assessments and governmental charges or levies imposed upon it or its income or profits or in respect of its property, except where the same are contested in good faith
by appropriate proceedings. 
  
 Section 5.03. Maintenance of
Property; Insurance. (a) The Borrower will keep, and will cause each Subsidiary to keep, all property useful and necessary in its business in good working order and condition, ordinary wear and tear excepted, provided that no item of
property need be so kept if the failure to keep it so individually or in the aggregate with all other items not so kept by the Borrower and its Subsidiaries could not reasonably be expected to have a Material Adverse Effect. 
  
 (b) The Borrower will maintain, and will cause each of its Subsidiaries to
maintain (either in the Borrower’s name or in such Subsidiary’s own name) insurance on all their respective properties consistent with the insurance maintained on the date hereof or otherwise in at least such amounts (with no materially
greater risk retention) and against at least such risks as are usually maintained, retained or insured against in the same general area by companies of established repute owning similar properties in such area and engaged in the same or a similar
business, in either case, to the extent available to the Borrower and its Subsidiaries on commercially reasonable terms. The Borrower will furnish to the Lenders, upon request from the Administrative Agent, information presented in reasonable detail
as to the insurance so carried. 
  
 Section 5.04. Conduct of
Business and Maintenance of Existence. The Borrower and its Subsidiaries will continue to engage in business of the same general type as now conducted by the Borrower and its Subsidiaries. Subject to Section 5.07, the Borrower and its
Subsidiaries will maintain their respective corporate or other company existences and their respective rights, privileges and franchises, except to the extent that the failure to maintain those rights, privileges and franchises, individually or in
the aggregate, could not reasonably be expected to have a Material Adverse Effect. 
  
 Section 5.05. Compliance with Laws. The Borrower will comply, and will cause each Subsidiary to comply, in all material respects with all applicable laws, ordinances, rules, regulations and requirements of
governmental authorities (including, without limitation, Environmental Laws and ERISA and the rules and regulations thereunder), except where the necessity of compliance therewith is contested in good faith by appropriate proceedings or where the
failure to do so, individually or in the aggregate, could not reasonably be expected to have a Material Adverse Effect. 
  
 Section 5.06. Inspection of Property, Books and Records. The Borrower will keep, and will cause each Subsidiary to keep, proper books of record and

  

 56 

 account; and will permit, and will cause each Subsidiary to permit, representatives of any Lender at such Lender’s
expense to visit and inspect any of their respective properties, to examine and make abstracts from any of their respective books and records and to discuss their respective affairs, finances and accounts with their respective officers and
independent public accountants, all at such reasonable times and as often as may reasonably be requested. 
  
 Section 5.07. Mergers and Sales of Assets. The Borrower will not, and will not permit any of its Subsidiaries to, consolidate or merge with or into
any other Person; provided that nothing in this Section shall prohibit (i) the Borrower from merging with any Subsidiary (other than a JV Subsidiary) if the Borrower is the corporation surviving such merger and, immediately after giving
effect to such merger, no Default shall exist, or (ii) any Subsidiary from merging with any Person if the entity surviving the merger is such Subsidiary or becomes a Subsidiary as a result of that merger (and if either party to such merger is a
Subsidiary Guarantor, the entity surviving the merger is a Subsidiary Guarantor) and immediately after giving effect to such merger, no Default shall exist. The Borrower will not sell or otherwise dispose of all or substantially all of its assets to
any other Person or Persons. Prior to the Investment Grade Date, the Borrower will not, and will not permit any of its Subsidiaries to, make any Asset Sale unless (i) the consideration therefor is not less than the fair market value of the related
asset (as determined in good faith by the chief financial officer of the Borrower) and (ii) the consideration therefor consists solely of cash or cash equivalents and notes and equity securities, such notes and equity securities having an aggregate
value not to exceed 15% of the aggregate amount of consideration received by the Borrower and its Subsidiaries with respect to such Asset Sale; provided that this provision shall not apply to (i) a Major Asset Sale effected in accordance with
Section 5.20. 
  
 Section 5.08. Use of Proceeds. The
proceeds of the Revolving Loans will be used by the Borrower for general corporate purposes, including, without limitation, working capital purposes. None of the proceeds of the Loans will be used, in violation of any applicable law or regulation,
including without limitation of Regulation U. None of the proceeds of the Revolving Loans will be used to repay Debt of LCR. 
  
 Section 5.09. Negative Pledge. Neither the Borrower nor any Subsidiary will create, assume or suffer to exist any Lien on any asset now owned or
hereafter acquired by it, except: 
  
 (a) Liens
existing on the Restatement Date securing Debt in an aggregate principal amount not exceeding $75,000,000; 
  
 (b) any Lien existing on any asset of any Person at the time such Person becomes a Subsidiary and not created in contemplation of such
event; 
  

 57 

 (c) any Lien on any asset securing Debt incurred or assumed for the purpose of financing
all or any part of the cost of acquiring, constructing, or improving such asset, provided that such Lien attaches to such asset concurrently with or within 180 days after the acquisition or completion of construction or improvement thereof;

  
 (d) any Lien existing on any asset prior to
the acquisition thereof by merger or otherwise by the Borrower or a Subsidiary and not created in contemplation of such acquisition; 
  
 (e) any Lien arising out of the refinancing, extension, renewal or refunding of any Debt secured by any Lien permitted by any of the
foregoing clauses of this Section, provided that such Debt is not increased (except by the amount of any costs associated with such refinancing, extension, renewal or refunding) and is not secured by any additional assets; 
  
 (f) Liens to secure a Debt owing to the Borrower or a
Subsidiary Guarantor; 
  
 (g) Liens created under
the Collateral Documents; provided that the aggregate principal amount of Senior Notes secured thereunder at any time outstanding (exclusive of Senior Notes excluded in the determination of Senior Secured Debt) shall not exceed $3,250,000,000
plus the principal amount of any Senior Notes issued to pay premiums or transaction costs incurred in connection with the refinancing of Senior Notes; 
  
 (h) Ordinary Course Liens; 
  
 (i) [Reserved]; 
  
 (j) Liens not otherwise permitted by this Section securing Debt in an aggregate principal amount at no time exceeding (x) $50,000,000 less
(y) the aggregate outstanding principal amount of Debt of Subsidiaries permitted solely by clause 5.10(g) at such time and less (z) the aggregate outstanding principal amount of Debt of Persons other than Subsidiaries permitted solely by clause
5.20(d); 
  
 (k) Liens on TDI Assets (i) securing
Debt in an aggregate principal amount not exceeding $100,000,000 that is incurred or assumed for the purpose of improving the Rhodia TDI Plant, or (ii) arising pursuant to a sublicense of the TDI License by the Borrower (or a Subsidiary that is
party to the TDI License) to the Borrower Joint Venture (or special purpose Subsidiary of Rhodia or the Borrower) that owns the Rhodia TDI Plant; and 
  

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 (l) Asset Sale Liens. 
  
 Section 5.10. Limitation on Subsidiary Debt. The Borrower will not permit any of its Subsidiaries to incur or at any
time be liable with respect to any Debt except: 
  
 (a) Debt under the Loan Documents; 
  
 (b) the Debt of such Subsidiary outstanding on the Restatement Date and listed on Schedule 5.10; and refinancings thereof provided that the principal amount thereof is not increased beyond the amount outstanding thereunder on the date
hereof and the amount of any refinancing costs; 
  
 (c) Debt secured by Liens permitted by Section 5.09; 
  
 (d) intercompany Debt of an Obligor owing to an Obligor, or of any Subsidiary which is not an Obligor owing to the Borrower or any other Subsidiary, or of any Obligor owing to any Subsidiary which is not an Obligor if
such Debt is expressly subordinated to the prior payment in full in cash of all amounts payable by such Obligor under the Loan Documents; 
  
 (e) Debt of a Subsidiary Guarantor consisting of a Guarantee of a Debt Incurrence by the Borrower; provided that if such Debt
Incurrence involves the issuance of Senior Subordinated Notes, such Guarantee shall be subordinated to the obligations of such Subsidiary Guarantor under its Subsidiary Guarantee on terms no less favorable to the Lenders than the subordination
provisions governing the Senior Subordinated Notes; 
  
 (f) Debt of Foreign Subsidiaries and other Subsidiaries conducting substantially all their operations outside the United States in an aggregate outstanding principal amount at no time exceeding $100,000,000; and 
  
 (g) Debt of Subsidiaries not otherwise permitted by this
Section incurred after the Restatement Date in an aggregate principal amount at any time outstanding not to exceed (x) $50,000,000 less (y) the aggregate outstanding principal amount of Debt secured by Liens permitted solely by clause 5.09(j) at
such time and less (z) the aggregate outstanding principal amount of Debt of Persons other than Subsidiaries permitted solely by clause 5.20(d) at such time; 
  
 provided that, notwithstanding the foregoing, the Borrower will not permit any JV Subsidiary to incur or at any time be liable with respect to any Debt, other than

  

 59 

 obligations of such JV Subsidiary in respect of the Borrower Joint Venture in which it holds an equity interest and
arising by reason of such JV Subsidiary’s ownership of such equity interest. 
  
 Section 5.11. Senior Secured Debt to Adjusted EBITDA. At any date during each period set forth below, the ratio of (i) Senior Secured Debt at such date to (ii) Adjusted EBITDA for the period of four consecutive
Fiscal Quarters most recently ended on or prior to such date will not exceed the ratio set forth below opposite such period: 
  

			
	 Period

	  	Ratio

	 December 31, 2004 – March 30, 2005
	  	4.75
	 March 31, 2005 – September 29, 2005
	  	4.50
	 September 30, 2005 – December 30, 2005
	  	4.00
	 December 31, 2005 – March 30, 2006
	  	3.75
	 March 31, 2006 – June 29, 2006
	  	3.25
	 June 30, 2006 – September 29, 2006
	  	2.75
	 On and after September 30, 2006
	  	2.50

  
 Section 5.12.
Interest Coverage Ratio. At the end of each Fiscal Quarter ending during each period set forth below, the Interest Coverage Ratio will not be less than the ratio set forth below opposite such period: 
  

			
	 Period

	  	Ratio

	 October 1, 2004 – March 31, 2005
	  	1.75
	 April 1, 2005 – December 31, 2005
	  	2.00
	 January 1, 2006 – March 31, 2006
	  	2.25
	 April 1, 2006 – June 30, 2006
	  	2.50
	 On and after July 1, 2006
	  	3.00

  
 Section 5.13. Lease
Payments. Neither the Borrower nor any Subsidiary will incur or assume (whether pursuant to a Guarantee or otherwise) any liability for rental payments under a lease with a lease term (as defined in Financial Accounting Standards Board Statement
No. 13, as in effect on the Closing Date) of ten years or more if, immediately after giving effect thereto, the aggregate amount of minimum lease payments for which the Borrower and its Subsidiaries are liable will exceed $150,000,000 for any Fiscal
Year under all such leases (excluding capital leases); provided that, notwithstanding the foregoing, the Borrower will not permit any JV Subsidiary to incur or at any time be liable with respect to any such rental payments, other than
obligations of such JV Subsidiary in respect of the Borrower Joint Venture in which it holds an equity interest and arising by virtue of such JV Subsidiary’s ownership of such equity interest. 
  
 Section 5.14. Restricted Payments; Optional Prepayments. (a) Neither
the Borrower nor any Subsidiary will declare or make any Restricted Payment; provided that so long as at the time no Default shall exist, the Borrower may pay 
  

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 regular quarterly dividends on its common stock at a rate not exceeding $0.225 per share per quarter (adjusted to reflect
any stock split, stock dividend, stock combination or similar transaction subsequent to the date hereof). 
  
 (b) Neither the Borrower nor any Subsidiary will optionally prepay, redeem, purchase, acquire or make any other principal payment in respect of any Debt,
including any refinancing thereof, other than (i) the Loans, (ii) Working Capital Facilities, (iii) intercompany Debt, (iv) Senior Notes maturing prior to the Revolving Credit Termination Date, and (v) notes issued under the Senior Subordinated
Indenture, but in the case of such notes, only with Net Cash Proceeds from the issuance of unsecured notes; provided that the Borrower or a Subsidiary may so optionally prepay, redeem, repurchase, acquire or make a principal payment in
respect of any Debt, if immediately after giving effect to such optional prepayment, redemption, repurchase, acquisition or principal payment, the Compliance Test would be satisfied. 
  
 Section 5.15. Investments; Business Acquisitions. Neither the Borrower nor any Subsidiary will make or acquire any
Investment in any Person or make any Business Acquisition other than: 
  
 (a) Investments in the Borrower and its Subsidiaries; 
  
 (b) Investments in Borrower Joint Ventures to the extent permitted by Section 5.22; 
  
 (c) Temporary Cash Investments; 
  
 (d) employee Loans and advances for travel, entertainment,
relocation and other ordinary business expenses; 
  
 (e) Business Acquisitions made after the Restatement Date, if immediately after the consummation of such Business Acquisition, (i) the aggregate cash consideration for Business Acquisitions (other than Specified Business Acquisitions)
permitted by this clause (i) does not exceed $25,000,000 or (ii) the Compliance Test would be satisfied; 
  
 (f) Investments consisting of notes and equity securities received as consideration for Asset Sales, to the extent permitted by the last
sentence of Section 5.07; and 
  
 (g) Investments
made after the Restatement Date if, immediately after such Investment is made or acquired (i) the aggregate net book value of all Investments permitted by this clause (i) does not exceed $25,000,000, or (ii) the Compliance Test would be satisfied.

  
 Section 5.16. Transactions with Affiliates. The
Borrower will not, and will not permit any Subsidiary to, directly or indirectly, (i) pay any funds to or for 
  

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 the account of any Affiliate, (ii) make any investment in any Affiliate (whether by acquisition of stock or indebtedness,
by loan, advance, transfer of property, guarantee or other agreement to pay, purchase or service, directly or indirectly, any Debt, or otherwise), (iii) lease, sell, transfer or otherwise dispose of any assets, tangible or intangible, to any
Affiliate, or (iv) participate in, or effect, any transaction with any Affiliate, except on an arms-length basis; provided that the foregoing provisions of this Section shall not prohibit (i) any Restricted Payment permitted by Section 5.14,
(ii) any Subsidiary from declaring or paying any lawful dividend or other payment ratably in respect of all its capital stock of the relevant class, or (iii) the Borrower from issuing shares of its common stock upon conversion of Millennium’s
4.000% Convertible Debentures due 2023. It is understood that the agreements set forth in Schedule 5.17 do not contravene this Section. 
  
 Section 5.17. Limitation on Restrictions Affecting Subsidiaries. Neither the Borrower nor any of its Subsidiaries will enter into, or suffer to
exist, any agreement with any Person which prohibits or limits the ability of any Subsidiary to (a) pay dividends or make other distributions or pay any Debt owed to the Borrower or any Subsidiary, (b) make loans or advances to the Borrower or any
Subsidiary, (c) transfer any of its properties or assets to the Borrower or any Subsidiary, (d) create, incur, assume or suffer to exist any Lien upon any of its property, assets or revenues, whether now owned or hereafter acquired, (e) Guarantee
any Debt of the Borrower or another Subsidiary or (f) suffer to exist any Lien on capital stock or other equity interests issued by it; provided that the following shall be permitted: (i) the Loan Documents; (ii) the agreements governing the
Debt of the Borrower and its Subsidiaries outstanding on the Restatement Date as in effect on the Restatement Date; (iii) agreements between a JV Subsidiary and another partner or member of the Borrower Joint Venture of which such JV Subsidiary is a
partner or member so long as the limitations imposed thereby are not materially more restrictive than those contained in agreements set forth in Schedule 5.17; (iv) agreements with respect to Debt secured by Liens permitted under Section 5.09(b) -
(e) containing restrictions on the ability to transfer or grant Liens on the assets securing such Debt; (v) customary restrictions contained in stock purchase agreements, asset sale agreements limiting the transfer of assets pending the closing of
the sale and customary non-assignment provisions in leases and other contracts entered into in the ordinary course of business; (vi) the PBGC Settlement Agreement; (vii) agreements entered into in connection with Debt Incurrences by the Borrower
containing limitations no more restrictive than those contained in the instruments governing the Senior Notes or the Senior Subordinated Notes as in effect on the Restatement Date; (viii) restrictions existing on the Closing Date on POSM and any
Subsidiary whose only significant assets are partnership interests in POSM; (ix) customary limitations on the activities of a Special Purpose Subsidiary; and (x) agreements between the Borrower or a non-wholly owned Subject Assets Transferee and the
Acquiring Person (or an affiliate thereof) of an interest in such 
  

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 non-wholly owned Subject Assets Transferee so long as the limitations imposed thereby are not materially more restrictive
than those contained in the agreements set forth in Schedule 5.17; and provided further that (x) clauses (c) and (d) above shall be inapplicable to any Foreign Subsidiary or other Subsidiary conducting substantially all its operations outside
the United States, (y) clauses (c), (d) and (e) shall be inapplicable to any Subject Assets Transferee and (z) from and after the Investment Grade Date, clause (d) shall be inapplicable to the Borrower or any other Subsidiary. 
  
 Section 5.18. Further Assurances. (a) The Borrower will, and will
cause each other Obligor to, at the Borrower’s sole cost and expense, do, execute, acknowledge and deliver all such further acts, deeds, conveyances, mortgages, assignments, notices of assignment and transfers as the Administrative Agent shall
from time to time request, which may be necessary in the reasonable judgment of the Administrative Agent from time to time to assure, perfect, convey, assign and transfer to the Administrative Agent the property and rights conveyed or assigned
pursuant to the Collateral Documents. 
  
 (b) All costs and
expenses in connection with the grant of any security interests under the Collateral Documents, including without limitation reasonable legal fees and other reasonable costs and expenses in connection with the granting, perfecting and maintenance of
any security interests under the Collateral Documents or the preparation, execution, delivery, recordation or filing of documents and any other acts as the Administrative Agent may reasonably request in connection with the grant of such security
interests shall be paid by the Borrower promptly upon demand. 
  
 (c) The Borrower will not, and will not permit any of its Subsidiaries (other than a Foreign Subsidiary) to, enter into or become subject to any agreement which would impair their ability to comply, or which would purport to prohibit them
from complying, with the provisions of this Section. 
  
 (d) The
Borrower will: 
  
 (i) cause each Person which
becomes a Significant Subsidiary (excluding any Borrower Joint Venture, JV Subsidiary, Foreign Subsidiary, Special Purpose Subsidiary, or Subject Assets Transferee) after the Closing Date to become a party to the Subsidiary Guarantee as guarantor by
executing a supplement thereof in form and substance satisfactory to the Administrative Agent; 
  
 (ii) maintain, directly or indirectly through one or more Subsidiaries ownership interests in each of Equistar and LCR not less than those
held by it at the date hereof (subject (x) in the case of LCR, to the right of CITGO Petroleum Corporation to acquire additional interests so as to reduce the Borrower’s indirect equity interest to 50% and (y) in the case 
  

 63 

 of each such Borrower Joint Venture, to the admission of additional partners or members, as the case may
be, so long as the product of (I) the EBITDA of such Borrower Joint Venture, calculated on a pro forma basis (without credit for anticipated expense reductions or similar synergies) for its then most recent fiscal year for which financial statements
are available multiplied by (II) the percentage representing the Borrower’s direct and indirect ownership in such Borrower Joint Venture (the “EBITDA Product”), calculated after giving effect to such admission of any
additional partner or member, is not less than the EBITDA Product calculated before giving effect to such admission); provided that the Borrower may effect a Permitted LCR Sale in compliance with Section 5.07; 
  
 (iii) cause each Person which becomes a JV Subsidiary (other
than a Foreign Subsidiary) after the Closing Date, to enter into a JV Subsidiary Security Agreement and any other agreements, each in form and substance satisfactory to the Administrative Agent, as may be necessary or desirable in order to grant
perfected first priority security interests (subject to Permitted Liens) upon its rights to receive distributions from any Borrower Joint Venture in which it holds an equity interest, to secure the obligations under the Loan Documents; 

 
 (iv) pledge, or cause to be pledged, pursuant to the
Borrower Pledge Agreement, (x) in the case of any Significant Subsidiary described in clause (i) above, any JV Subsidiary described in clause (iii) above (other than any Subsidiary of Millennium), any Special Purpose Subsidiary and any Subject
Assets Transferee which is not a Borrower Joint Venture or a Foreign Subsidiary, all the capital stock or other equity interests of such Subsidiary owned directly by the Borrower and (y) in the case of any Foreign Subsidiary which becomes a
Significant Subsidiary of the Borrower or a Subject Assets Transferee after the Closing Date, to the extent permitted by applicable law, 65% of the voting stock or other voting equity interests of such Foreign Subsidiary, and 100% of any other
capital stock or other equity interest, owned directly by the Borrower; and 
  
 (v) take, and cause the appropriate Subsidiaries to take, such actions as may be necessary or desirable to effect the steps required by the foregoing paragraphs (i), (ii), (iii) and (iv) as soon as practicable and in
any event within 10 Domestic Business Days after the day on which the Borrower is required to deliver financial statements pursuant to Section 5.01(a) and 5.01(b) with respect to the Fiscal Quarter during which the event requiring such steps occurs,
including without limitation (x) executing and delivering, or causing the appropriate Subsidiaries to execute and deliver, to the Administrative Agent such number of copies as the Administrative Agent may specify of such supplements and other
documents and (y) delivering, or causing such Subsidiaries to deliver, such 
  

 64 

 certificates, evidences of corporate action, legal opinions or other documents as the Administrative
Agent may reasonably request, all in form and substance satisfactory to the Administrative Agent, relating to the satisfaction of the Borrower’s obligations under this Section. 
  
 Section 5.19. Restrictions on Borrower Joint Ventures. The Borrower shall use its best efforts, including, without
limitation, by voting (through the JV Subsidiaries) its indirect interest in any Borrower Joint Venture at any meetings of the respective governing bodies of such Borrower Joint Venture, to: 
  
 (a) maintain without material change (i) the cash distribution policy of
Equistar as stated in the Equistar Partnership Agreement as in effect on the Closing Date and (ii) the cash distribution policy (as may be adjusted in connection with the LCR Recapitalization) of LCR as stated in the LCR Partnership Agreement as in
effect on the Closing Date; 
  
 (b) limit the Debt that any of
Equistar or LCR creates, incurs, assumes or permits to exist (exclusive of Debt owing to the Borrower or a Subsidiary) to an aggregate outstanding principal amount which, together with all other outstanding Debt of such Borrower Joint Venture, does
not exceed (i) in the case of Equistar, $3,100,000,000 and (ii) in the case of LCR, $1,750,000,000 plus, in each case, the amount of any Additional JV Debt; 
  
 (c) prevent each of Equistar and LCR from, directly or indirectly, entering into, incurring or permitting to exist any
agreement or other arrangement with any Person that prohibits, restricts or imposes any condition upon the ability of such Borrower Joint Venture to pay dividends or other distributions to, or to make or repay loans or advances to, the Borrower or
any JV Subsidiary, which restrictions or conditions are materially more restrictive than those contained in agreements to which such Borrower Joint Venture is a party set forth in Schedule 5.17, as in effect on the Closing Date; and 
  
 (d) (i) cause one or more JV Subsidiaries to retain the material rights (or
the right to reacquire the material rights) of Lyondell Petrochemical G.P. Inc. under the Equistar Partnership Agreement and (ii) maintain the rights of Lyondell Refining Company to appoint, together with CITGO Gulf Coast Refining, Inc., the chief
executive officer of LCR, as provided in the LCR Partnership Agreement. 
  
 Section 5.20. Major Asset Sales. (a) In connection with the consummation of a Major Asset Sale, so long as the conditions set forth in subsection (b) below are satisfied: 
  
 (i) the Borrower and its Subsidiaries may transfer all or any portion of the Subject Assets (whether or not
part of the Collateral) to a Subject Assets Transferee or to an Acquiring Person; 
  

 65 

 (ii) the Borrower and its Subsidiaries may create Asset Sale Liens on the Subject Assets;

  
 (iii) any Liens arising under the Collateral
Documents on the portion of the Subject Assets transferred to a Subject Assets Transferee or to an Acquiring Person will be released in accordance with the last sentence of Section 9.05(b); and 
  
 (iv) any Liens arising under the Collateral Documents on the
Subject Assets not released in accordance with paragraph (iii) will be subordinate to any Asset Sale Lien on such Subject Assets. 
  
 (b) The provisions of subsection (a) are subject to the following conditions: 
  
 (i) at the time of such Major Asset Sale, the Restricted Period shall have ended; 
  
 (ii) at the time of such Major Asset Sale and after giving
effect thereto (on a pro forma basis for purposes of Section 5.11), no Default shall exist; 
  
 (iii) the sum of the gross cash proceeds received by the Borrower in respect of such Major Asset Sale plus the value of the interest of
the Borrower in the Subject Assets Transferee (if any) after giving effect to such Major Asset Sale is not less than the value (as determined by the Board of Directors of the Borrower) of the portion of the Subject Assets transferred by the Borrower
in connection with such Major Asset Sale; 
  
 (iv) the Borrower directly or indirectly is the operator of the Subject Assets in which it or a Subject Assets Transferee retains an interest; and 
  
 (v) if any Subject Assets are transferred to a Subject Assets Transferee, the Borrower complies with Section 5.18(d)(iii) and (iv) in
connection with such Major Asset Sale. 
  
 (c) No Subject Assets
Transferee shall incur any Debt (other than (i) if such Subject Assets Transferee is a Subsidiary, Debt permitted to be incurred under Section 5.10(g) and (ii) if such Subject Assets Transferee is not a Subsidiary, Debt in an aggregate principal
amount not to exceed (x) $50,000,000 less (y) the aggregate outstanding principal amount of Debt of Subsidiaries permitted solely by clause 5.10(g) at such time less (z) the aggregate outstanding principal amount of Debt secured by Liens permitted
solely by clause 5.09(j) at such time). 
  

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 (d) For purposes of this Section 5.20, the following terms have the following respective meanings:

  
 “Acquiring Person” means a
Person other than a Subject Assets Transferee which acquires (i) all or a portion of the Subject Assets or (ii) an interest in a Subject Assets Transferee in connection with a Major Asset Sale. 
  
 “Asset Sale Lien” means a Lien on the
Subject Assets (including as a Lien for this purpose contractual rights with respect to the operation of the Subject Assets) arising in connection with a Major Asset Sale in favor of the Acquiring Person (or an affiliate thereof) which Lien does not
secure any Debt. 
  
 “Major Asset
Sale” means an Asset Sale designated by the Borrower by prior notice to the Administrative Agent as a Major Asset Sale, so long as in connection therewith (i) the conditions specified in subsection (b) are satisfied and (ii) the Borrower
receives Net Cash Proceeds in an aggregate amount not less than $1,000,000,000 (which shall be deemed Net Cash Proceeds of such Major Asset Sale for purposes of any prepayment provisions set forth in a Term Loan Supplement). For this purpose (i) a
transaction which produces substantially the same economic result as a sale of a partial interest in an asset, as might be achieved, for instance, through contractual arrangements allocating future revenues and costs attributable to the asset, shall
be deemed an Asset Sale even though there may be no change in title to the asset or in the ownership of the Person which has title to the asset and (ii) a subsequent related transaction with the same Acquiring Person (or an Affiliate thereof)
contemplated by the terms of the initial Major Asset Sale with such Person shall, for purposes of determining the applicability of and compliance with this Section, be deemed a single cumulative transaction. 
  
 “Subject Assets” means, with respect to any
Major Asset Sale, the assets which are the subject of such Major Asset Sale. 
  
 “Subject Assets Transferee” means any Consolidated Subsidiary or Borrower Joint Venture which becomes the owner of the Subject Assets in connection with a Major Asset Sale. 
  
 (e) Nothing in this Section limits the ability of the Borrower and its
Subsidiaries to sell assets (including Collateral) in compliance with Section 5.07 in transactions which do not constitute Major Asset Sales, and to obtain a release of Collateral pursuant to the last sentence of Section 9.05(b) in connection with
any such sale. 
  

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 Section 5.21. Capital Expenditures. For each Fiscal Year of the Borrower ending during the
Restricted Period, Capital Expenditures of the Non-JV Group will not exceed the applicable Limit Amount set forth in the table below, plus, for any such Fiscal Year, the amount if any (in no case to exceed $25,000,000) by which their Capital
Expenditures for the immediately preceding Fiscal Year are less than the amount permitted hereunder: 
  

						
	 Fiscal Year

	  	 	  	Limit Amount

	      2005
	  	–            	  	$	200,000,000
	      2006
	  	–            	  	$	125,000,000
	      2007
	  	–            	  	$	175,000,000
	      2008
	  	–            	  	$	150,000,000
	      2009
	  	–            	  	$	125,000,000

  
 Section 5.22.
Investments In Borrower Joint Ventures. The Borrower will not, and will not permit any Subsidiary to, make any Investment in any Borrower Joint Venture if (i) at the time thereof or immediately after giving effect thereto, a Default would exist
or (ii) if the aggregate amount of such Investments made on and after July 1, 2004 would exceed the sum of (A) $100,000,000 plus (B) the aggregate Net Cash Proceeds of Equity Issuances on or after July 1, 2004 (other than any Equity Issuance the Net
Cash Proceeds of which have been or will be used to make a prepayment of Debt pursuant to Section 5.14); provided that (i) the Borrower and its Subsidiaries may make Investments in any Borrower Joint Venture during any Fiscal Year or within
45 days after the end of such Fiscal Year in amounts that, together with all other Investments made in such Borrower Joint Venture in respect of such Fiscal Year in reliance on this proviso during such Fiscal Year or within 45 days after the end of
such Fiscal Year, do not exceed the amount of dividends or distributions previously paid in respect of such Fiscal Year to the Borrower or any Subsidiary by such Borrower Joint Venture, (ii) the Borrower and its Subsidiaries may make an Investment
in any Borrower Joint Venture, if immediately after such Investment is made, the Compliance Test would be satisfied, (iii) the Borrower may issue shares of its common stock upon conversion of Millennium’s 4.000% Convertible Debentures due 2023,
and (iv) the Borrower’s acquisition of Millennium will not be subject to the restrictions of this Section (and amounts of Investments permitted by this proviso shall not be taken into account for purposes of clauses (A) and (B)). For the
purposes of calculations under clause (i) of the preceding proviso, Investments made within 45 days after the end of a Fiscal Year shall be deemed made during such preceding Fiscal Year. 
  

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 ARTICLE 6 
 DEFAULTS 
  
 Section 6.01. Events of Default. If one or more of the following events (“Events of Default”) shall have occurred and be continuing: 
  
 (a) the Borrower shall fail (i) to reimburse any drawing under any Letter of Credit when required hereunder
or (ii) to pay when due any principal of any Loan; 
  
 (b) the Borrower shall fail to pay any interest on any Loan or any fee or any other amount (other than an amount referred to in clause (a) of this Article) payable under this Agreement or any other Loan Document, when and as the same shall
become due and payable, and such failure shall continue unremedied for a period of five Domestic Business Days; 
  
 (c) the Borrower shall fail to observe or perform any covenant contained in Section 5.01(g) or Section 5.07 through 5.17 or 5.19 through
Section 5.22, inclusive; 
  
 (d) the Borrower
shall fail to observe or perform any covenant or agreement (other than those covered by clause 6.01(a), 6.01(b) or 6.01(c) or above) contained in this Agreement or any other Loan Document or any amendment hereof or thereof for 30 days after the
Administrative Agent gives notice thereof to the Borrower at the request of any Lender; 
  
 (e) any representation, warranty, certification or statement made by any Obligor in any Loan Document or any amendment thereof or in any
certificate delivered pursuant to any Loan Document shall prove to have been incorrect in any material respect when made (or deemed made); 
  
 (f) the Borrower and its Subsidiaries shall fail to make one or more payments aggregating more than $50,000,000 in respect of Debt or
Derivatives Obligations when due or within any applicable grace period; 
  
 (g) any event or condition shall occur which results in the acceleration of the maturity of any Material Debt or enables (or, with the giving of notice or lapse of time or both, would enable) the holder of such Debt
or any Person acting on such holder’s behalf to accelerate the maturity thereof; provided that (i) an event or condition which does not presently enable such holder or other Person to accelerate the maturity of such Debt and which is
subsequently waived or cured will then no longer constitute an Event of Default hereunder; (ii) the existence or exercise of rights of holders of Debt under the Medium Term Notes to require 
  

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 repurchase thereof arising from the admission of subsidiaries of Occidental Chemical Corp. to Equistar
shall not give rise to a Default under this subsection; and (iii) no Event of Default shall arise under this clause 6.01(g) in respect of Debt which is Guaranteed by, but is not otherwise Debt of, the Borrower or any Significant Subsidiary
(including for this purpose the Borrower Joint Ventures); 
  
 (h) (i) the Borrower or any Significant Subsidiary (including for this purpose the Borrower Joint Ventures, but excluding LCR so long as LCR is not at the time a “Significant Subsidiary” for purposes of the
instruments governing the Senior Notes or the Senior Subordinated Notes), shall commence a voluntary case or other proceeding seeking liquidation, reorganization or other relief with respect to itself or its debts under any bankruptcy, insolvency or
other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of it or any substantial part of its property, or shall consent to any such relief or to the appointment
of or taking possession by any such official in an involuntary case or other proceeding commenced against it, or shall make a general assignment for the benefit of creditors, or (ii) shall fail generally to pay its debts as they become due, or (ii)
shall take any corporate action to authorize any of the foregoing; 
  
 (i) an involuntary case or other proceeding shall be commenced against the Borrower or any Significant Subsidiary (including for this purpose the Borrower Joint Ventures, but excluding LCR so long as LCR is not at the
time a “Significant Subsidiary” for purposes of the instruments governing the Senior Notes or the Senior Subordinated Notes), seeking liquidation, reorganization or other relief with respect to it or its debts under any bankruptcy,
insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of it or any substantial part of its property, and such involuntary case or other
proceeding shall remain undismissed and unstayed for a period of 60 days; or an order for relief shall be entered against the Borrower or any Significant Subsidiary (including for this purpose the Borrower Joint Ventures, but excluding LCR so long
as LCR is not at the time a “Significant Subsidiary” for purposes of the instruments governing the Senior Notes or the Senior Subordinated Notes), under the federal bankruptcy laws as now or hereafter in effect; 
  
 (j) any member of the ERISA Group shall fail to pay when due
an amount or amounts which it shall have become liable to pay under Title IV of ERISA; or notice of intent to terminate a Plan shall be filed under Title IV of ERISA by any member of the ERISA Group, any plan administrator or any combination of the
foregoing; or the PBGC shall 
  

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 institute proceedings under Title IV of ERISA to terminate, to impose liability (other than for premiums
under Section 4007 of ERISA) in respect of, or to cause a trustee to be appointed to administer, any Plan; or a condition shall exist by reason of which the PBGC would be entitled to obtain a decree adjudicating that any Plan must be terminated; or
there shall occur a complete or partial withdrawal from, or a default, within the meaning of Section 4219(c)(5) of ERISA, with respect to, one or more Multiemployer Plans which could cause one or more members of the ERISA Group to incur a current
payment obligation, if any of the foregoing could reasonably be expected to have a Material Adverse Effect (it being understood that the fact of the Borrower becoming a party to the PBGC Settlement Agreement is not, in itself, expected to have a
Material Adverse Effect); 
  
 (k) judgments or
orders for the payment of money exceeding $50,000,000 in aggregate amount (exclusive of amounts covered by insurance as to which the carrier has not contested coverage) shall be rendered against the Borrower or any Subsidiary (including for this
purpose the Borrower Joint Ventures) and such judgments or orders shall continue undischarged, unsatisfied and unstayed for a period of 30 days; or enforcement remedies in respect of any such judgments or orders shall be commenced; 
  
 (l) a Change of Control of the Borrower shall have occurred;

  
 (m) (i) any Lien created by any of the
Collateral Documents shall at any time fail to constitute a valid and (to the extent required by the Collateral Documents) perfected Lien on all the Collateral purported to be subject thereto, securing the obligations purported to be secured
thereby, with the priority required by the Loan Documents, or (ii) any Obligor shall so assert in writing; provided that if a failure of the sort described in clause 6.01(m) is susceptible of cure, no Event of Default shall arise under this
clause 6.01(m) with respect thereto until 30 days after notice of such failure shall have been given to the Borrower by the Administrative Agent; 
  
 (n) any Guarantee by any Subsidiary Guarantor pursuant to the Subsidiary Guarantee shall cease for any reason (other than pursuant to a
transaction permitted hereunder) to be in full force and effect, or any Obligor shall so assert in writing; 
  
 then, and in every such event, the Administrative Agent shall: 
  
 (i) if requested by Lenders having more than 50% in aggregate amount of the Commitments, by notice to the
Borrower terminate the Commitments and they shall thereupon terminate; and 
  

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 (ii) if requested by Lenders holding more than 50% in aggregate outstanding principal
amount of the Loans, by notice to the Borrower declare all, or a pro rata portion of all, principal of the Loans (together in each case with accrued interest thereon) to be, and such principal of the Loans (together with accrued interest thereon)
shall thereupon become, immediately due and payable without presentment, demand, protest or other notice of any kind, all of which are hereby waived by the Borrower; 
  
 provided that, if any Event of Default specified in clause 6.01(h)(i) or 6.01(i) occurs with respect to the Borrower, then without
any notice to the Borrower or any other act by the Administrative Agent or the Lenders, the Commitments shall thereupon terminate and the entire principal amount of the Loans (together with accrued interest thereon) shall become immediately due and
payable without presentment, demand, protest or other notice of any kind, all of which are hereby waived by the Borrower. 
  
 Section 6.02. Notice of Default. The Administrative Agent shall give notice to the Borrower under Section 6.01(d) or 6.01(m) promptly upon being
requested to do so by any Lender and shall thereupon notify all the Lenders thereof. 
  
 Section 6.03. Cash Cover. The Borrower agrees, in addition to the provisions of Section 6.01 hereof, that upon the occurrence and during the continuance of any Event of Default, it shall, if requested by the
Administrative Agent upon the instruction of Lenders having more than 50% of the Letter of Credit Liabilities, pay to the Administrative Agent an amount in immediately available funds (which funds shall be held as collateral pursuant to arrangements
satisfactory to the Administrative Agent) equal to the aggregate amount available for drawing under all Letters of Credit then outstanding at such time; provided that, upon the occurrence of any Event of Default specified in Section
6.01(h)(i) or 6.01(i) with respect to the Borrower, the Borrower shall pay such amount forthwith without any notice or demand or any other act by the Administrative Agent or the Lenders. 
  
 ARTICLE 7 
 THE AGENTS 
  
 Section
7.01. Appointment and Authorization. Each Lender irrevocably appoints and authorizes the Administrative Agent to take such action as agent on its behalf and to exercise such powers under the Loan Documents as are delegated to the
Administrative Agent by the terms hereof or thereof, together with all such powers as are reasonably incidental thereto. 
  

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 Section 7.02. Agents and Affiliates. Each financial institution serving as an Agent shall have the
same rights and powers under the Loan Documents as any other Lender and may exercise or refrain from exercising the same as though it were not an Agent, and such financial institution and its affiliates may accept deposits from, lend money to and
generally engage in any kind of business with the Borrower or any Subsidiary or affiliate of the Borrower as if it were not an Agent. 
  
 Section 7.03. Action by the Administrative Agent. The obligations of the Administrative Agent hereunder are only those expressly set forth herein.
Without limiting the generality of the foregoing, the Administrative Agent shall not be required to take any action with respect to any Default, except, as expressly provided in Article 6. 
  
 Section 7.04. Consultation with Experts. The Administrative Agent may
consult with legal counsel (who may be counsel for any Obligor), independent public accountants and other experts selected by it and shall not be liable for any action taken or omitted to be taken by it in good faith in accordance with the advice of
such counsel, accountants or experts. 
  
 Section 7.05.
Liability of Agents. None of the Agents, their respective affiliates, and the directors, officers, agents and employees of the Agents and their respective affiliates shall be liable for any action taken or not taken by it in connection
herewith (i) with the consent or at the request of the Required Lenders (or such different number of Lenders as any provision hereof expressly requires for such consent or request) or (ii) in the absence of its own gross negligence or willful
misconduct. None of the Agents, their respective affiliates, and the directors, officers, agents and employees of the Agents and their respective affiliates shall be responsible for or have any duty to ascertain, inquire into or verify (i) any
statement, warranty or representation made in connection with this Agreement or any borrowing or issuance of a Letter of Credit hereunder; (ii) the performance or observance of any of the covenants or agreements of the Borrower; (iii) the
satisfaction of any condition specified in Article 3, except receipt of items required to be delivered to such Agent; (iv) the validity, effectiveness or genuineness of any Loan Document or any other instrument or writing furnished in connection
herewith or (v) the existence, validity or sufficiency of any Collateral. No Agent shall incur any liability by acting in reliance upon any notice, consent, certificate, statement or other writing (which may be a bank wire, telex, facsimile or
similar writing) believed by it to be genuine or to be signed by the proper party or parties. Without limiting the generality of the foregoing, the use of the term “agent” in this Agreement with reference to any Agent is not intended to
connote any fiduciary or other implied (or express) obligations arising under agency doctrine of any applicable law. 
  

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 Instead, such term is used merely as a matter of market custom and is intended to create or reflect only an
administrative relationship between independent contracting parties. 
  
 Section 7.06. Indemnification. The Lenders shall, ratably in proportion to their Commitments, indemnify each Agent, its affiliates and the directors, officers, agents and employees of each such Agent and its affiliates (to the extent
not reimbursed by the Borrower) against any cost, expense (including counsel fees and disbursements), claim, demand, action, loss or liability (except such as result from such indemnitees’ gross negligence or willful misconduct) that such
indemnitees may suffer or incur in connection with this Agreement or any action taken or omitted by such indemnitees hereunder. 
  
 Section 7.07. Credit Decision. Each Lender acknowledges that it has, independently and without reliance on the Arranger, any Co-Arranger, any 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 Agreement. Each Lender also acknowledges that it will, independently and without reliance on
any Agent 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 any action under this Agreement. 
  
 Section 7.08. Successor Administrative Agents. The Administrative
Agent may resign at any time by giving notice thereof to the Lenders and the Borrower. Upon any such resignation, the Required Lenders shall have the right to appoint a successor for such resigning Administrative Agent. If no successor Agent shall
have been so appointed by the Required Lenders, and shall have accepted such appointment, within 30 days after the retiring Administrative Agent gives notice of resignation, then the retiring Administrative Agent may, on behalf of the Lenders,
appoint a successor Administrative Agent, which shall be a commercial bank organized or licensed under the laws of the United States or of any State thereof and having a combined capital and surplus of at least $100,000,000. Upon the acceptance of
its appointment as Administrative Agent hereunder by a successor, such successor Administrative Agent shall thereupon succeed to and become vested with all the rights and duties of the retiring Administrative Agent, and the retiring Administrative
Agent shall be discharged from its duties and obligations hereunder. After any Administrative Agent’s resignation hereunder, the provisions of this Article shall inure to its benefit as to actions taken or omitted to be taken by it while it was
an Administrative Agent. 
  
 Section 7.09. Administrative
Agent’s Fees. The Borrower shall pay to the Administrative Agent for its own account fees in the amounts and at the times previously agreed upon in writing by the Borrower and the Administrative Agent. 
  
 Section 7.10. Syndication Agent, Co-Documentation Agents and
Arrangers. No Agent other than the Administrative Agent and no Arranger shall have any responsibility, obligation or liability whatsoever under the Loan Documents in such capacity. 
  

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 ARTICLE 8 
 CHANGE IN CIRCUMSTANCES 
  
 Section 8.01. Basis for Determining Interest Rate Inadequate or Unfair. If on or before the first day of any Interest Period for any Euro-Dollar
Loans of any Class: 
  
 (a) the Administrative Agent is advised
by the Reference Lenders that deposits in dollars in the applicable amounts are not being offered to the Reference Lenders in the London interbank market for such Interest Period, or 
  
 (b) Lenders having at least 50% in aggregate amount of the Commitments of such Class (or, in the case of Term Lenders,
holding at least 50% of the aggregate outstanding principal amount of the affected Class of Term Loans) advise the Administrative Agent that the London Interbank Offered Rate as determined by the Administrative Agent will not adequately and fairly
reflect the cost to such Lenders of funding their Euro-Dollar Loans for such Interest Period, the Administrative Agent shall forthwith give notice thereof to the Borrower and the Lenders, whereupon until the Administrative Agent notifies the
Borrower that the circumstances giving rise to such suspension no longer exist, (i) the obligations of the Lenders to make Euro-Dollar Loans or to continue or convert outstanding Loans as or into Euro-Dollar Loans, as the case may be, shall be
suspended and (ii) each outstanding Euro-Dollar Loan of the affected Class shall be converted into a Base Rate Loan on the last day of the then current Interest Period applicable thereto. Unless the Borrower notifies the Administrative Agent at
least one Domestic Business Day before the date of any affected Borrowing for which a Notice of Borrowing has previously been given that it elects not to borrow on such date, such Borrowing shall instead be made as a Base Rate Borrowing. 

 
 Section 8.02. Illegality. If, after the date hereof, the adoption
of any applicable law, rule or regulation, or any change in any applicable law, rule or regulation, or any change in the interpretation or administration thereof by any governmental authority, central bank or comparable agency (including without
limitation the National Association of Insurance Commissioners (the “NAIC”)) charged with the interpretation or administration thereof, or compliance by any Lender (or its Euro-Dollar Lending Office) with any request or directive
made or issued after the date hereof (whether or not having the force of law) of any such authority, central bank or comparable agency, shall make it unlawful or impossible for any Lender (or its Euro-Dollar Lending Office) to make, maintain

  

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 or fund its Euro-Dollar Loans and such Lender shall so notify the Administrative Agent, the Administrative Agent shall
forthwith give notice thereof to the other Lenders and the Borrower, whereupon until such Lender notifies the Borrower and the Administrative Agent that the circumstances giving rise to such suspension no longer exist, the obligation of such Lender
to make Euro-Dollar Loans, or to convert outstanding Loans into Euro-Dollar Loans or continue outstanding Loans as Euro-Dollar Loans, shall be suspended. Before giving any notice to the Administrative Agent pursuant to this Section, such Lender
shall designate a different Euro-Dollar Lending Office if such designation will avoid the need for giving such notice and will not, in the judgment of such Lender, be otherwise disadvantageous to such Lender. If such notice is given, each
Euro-Dollar Loan of such Lender then outstanding shall be converted to a Base Rate Loan either (i) on the last day of the then current Interest Period applicable to such Euro-Dollar Loan if such Lender may lawfully continue to maintain and fund such
Loan as a Euro-Dollar Loan to such day or (ii) immediately if such Lender shall determine that it may not lawfully continue to maintain and fund such Loan as a Euro-Dollar Loan to such day. Interest and principal on any such Base Rate Loan shall be
payable on the same dates as, and on a pro rata basis with, the interest and principal payable on the related Euro-Dollar Loans of the other Lenders. 
  
 Section 8.03. Increased Cost and Reduced Return. (a) If after the date hereof, the adoption of any applicable law, rule or regulation, or any
change in any applicable law, rule or regulation, or any change in the interpretation or administration thereof by any governmental authority, central bank or comparable agency (including without limitation the NAIC) charged with the interpretation
or administration thereof, or compliance by any Lender (or its Applicable Lending Office) with any request or directive made or issued after the date hereof (whether or not having the force of law) of any such authority, central bank or comparable
agency, shall impose, modify or deem applicable any reserve (including, without limitation, any such requirement imposed by the Board of Governors of the Federal Reserve System, but excluding any such requirement with respect to which such Lender is
entitled to compensation during the relevant Interest Period under Section 2.15), special deposit, insurance assessment or similar requirement against assets of, deposits with or for the account of, or credit extended by, any Lender (or its
Applicable Lending Office) or shall impose on any Lender (or its Applicable Lending Office) or on the London interbank market any other condition affecting its Fixed Rate Loans, its Notes or its obligation to make Fixed Rate Loans or its obligations
hereunder in respect of Letters of Credit and the result of any of the foregoing is to increase the cost to such Lender (or its Applicable Lending Office) of making or maintaining any Fixed Rate Loan, or of issuing or participating in any Letter of
Credit, or to reduce the amount of any sum received or receivable by such Lender (or its Applicable Lending Office) under this Agreement or under its Note with respect thereto, by an amount deemed by such Lender to be material, then, within 15 days
after demand by such 
  

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 Lender (with a copy to the Administrative Agent), the Borrower shall pay to such Lender such additional amount or amounts
as will compensate such Lender for such increased cost or reduction. 
  
 (b) If any Lender shall have determined that, after the date hereof, the adoption of any applicable law, rule or regulation regarding capital adequacy, or any change in any such law, rule or regulation, or any change in the interpretation
or administration thereof by any governmental authority, central bank or comparable agency charged with the interpretation or administration thereof, or any request or directive regarding capital adequacy (whether or not having the force of law) of
any such authority, central bank or comparable agency (including without limitation the NAIC), which adoption, change, request or directive was effected after the date hereof, has or would have the effect of reducing the rate of return on capital of
such Lender (or its Parent) as a consequence of such Lender’s obligations hereunder to a level below that which such Lender (or its Parent) could have achieved but for such adoption, change, request or directive (taking into consideration its
policies with respect to capital adequacy) by an amount deemed by such Lender to be material, then from time to time, within 15 days after demand by such Lender (with a copy to the Administrative Agent), the Borrower shall pay to such Lender such
additional amount or amounts as will compensate such Lender (or its Parent) for such reduction. 
  
 (c) Each Lender will promptly notify the Borrower and the Administrative Agent of any event of which it has knowledge, occurring after the date hereof,
which will entitle such Lender to compensation pursuant to this Section and will designate a different Applicable Lending Office if such designation will avoid the need for, or reduce the amount of, such compensation and will not, in the judgment of
such Lender, be otherwise disadvantageous to it. A certificate of any Lender claiming compensation under this Section and setting forth the additional amount or amounts to be paid to it hereunder shall be conclusive in the absence of manifest error.
In determining such amount, such Lender may use any reasonable averaging and attribution methods. 
  
 Section 8.04. Taxes. (a) For the purposes of this Section, the following terms have the following meanings: 
  
 “Taxes” means any and all present or future taxes, duties,
levies, imposts, deductions, charges or withholdings with respect to any payment by the Borrower pursuant to this Agreement or under any Note, and all liabilities with respect thereto, excluding (the “Excluded Taxes”) (i) in
the case of each Lender Party, taxes imposed on its net income, and franchise, capital or similar taxes (including branch profits taxes) imposed on it, by a jurisdiction under the laws of which (or of a political subdivision of which) it is
organized or in which its principal executive office is located or in which its Applicable Lending Office is located and (ii) in the case of each Lender, any United 
  

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 States withholding tax imposed on such payment, but not excluding any portion of such tax that exceeds the United States
withholding tax which would have been imposed on such a payment to such Lender under the laws and treaties in effect when such Lender first becomes a party to this Agreement if that Lender is in compliance with its obligations under Section 8.04(d).

  
 “Other Taxes” means any present or future
stamp or documentary taxes and any other excise or property taxes, or similar charges or levies, which arise from any payment made pursuant to this Agreement or under any Note or from the execution, delivery, registration or enforcement of, or
otherwise with respect to, any Loan Document other than Taxes and Excluded Taxes. 
  
 (b) All payments by the Borrower to or for the account of any Lender Party hereunder or under any Note shall be made without deduction for any Taxes or Other Taxes; provided that, if the Borrower shall be
required by law to deduct any Taxes or Other Taxes from any such payment, (i) the sum payable shall be increased as necessary so that after making all required deductions (including deductions applicable to additional sums payable under this
Section) such Lender Party receives an amount equal to the sum it would have received had no such deductions been made, (ii) the Borrower shall make such deductions, (iii) the Borrower shall pay the full amount deducted to the relevant taxation
authority or other authority in accordance with applicable law and (iv) the Borrower shall promptly furnish to the Administrative Agent, at its address specified in or pursuant to Section 9.01, the original or a certified copy of a receipt
evidencing payment thereof. 
  
 (c) The Borrower agrees to
indemnify each Lender Party for the full amount of Taxes and Other Taxes (including, without limitation, any Taxes or Other Taxes imposed or asserted (whether or not correctly) by any jurisdiction on amounts payable under this Section) paid by such
Lender Party and any liability (including penalties, interest and expenses) arising therefrom or with respect thereto. This indemnification shall be paid within 15 days after such Lender Party makes demand therefor. 
  
 (d) Each Lender Party organized under the laws of a jurisdiction outside the
United States, (i) before it signs and delivers this Agreement in the case of each Lender Party listed on the signature pages hereof and before it becomes a Lender Party in the case of each other Lender Party, (ii) before it changes the country
where its Applicable Lending Office is located, (iii) from time to time thereafter if requested in writing by the Borrower (but only so long as such Lender Party remains lawfully able to do so), and (iv) at the time or times prescribed by applicable
law, shall provide each of the Borrower and the Administrative Agent with (x) Internal Revenue Service form W-8 ECI or W-8 BEN, as appropriate, or any successor form prescribed by the Internal Revenue Service, certifying that such Lender Party is
entitled to benefits under an income tax treaty to which the United States is a party which exempts such Lender Party from United States withholding tax or reduces the rate of withholding tax on 
  

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 payments of interest for the account of such Lender Party or certifying that the income receivable by it pursuant to this
Agreement is effectively connected with the conduct of a trade or business in the United States or (y) solely if such Lender is claiming exemption from United States withholding tax under Section 871(h) or 881(c) of the Internal Revenue Code with
respect to payments of “portfolio interest”, a Form W-8, or any successor form prescribed by the Internal Revenue Service, and a certificate representing that such Lender is not a bank for purposes of Section 881(c) of the Internal Revenue
Code, is not a 10-percent shareholder (within the meaning of Section 871(h)(3)(B) of the Internal Revenue Code) of the Borrower and is not a controlled foreign corporation related to the Borrower (within the meaning of Section 864(d)(4) of the
Internal Revenue Code). 
  
 (e) For any period with respect to
which a Lender Party has failed to provide the Borrower or the Administrative Agent with the appropriate form referred to in Section 8.04(d) (unless such failure is due to a change in treaty, law or regulation occurring after the date on which such
form originally was required to be provided), such Lender Party shall not be entitled to indemnification under Section 8.04(b) or 8.04(c) with respect to Taxes imposed by the United States; provided that if a Lender Party, that is otherwise
exempt from or subject to a reduced rate of withholding tax, becomes subject to Taxes because of its failure to deliver a form required hereunder, the Borrower shall take such steps as such Lender Party shall reasonably request to assist such Lender
Party to recover such Taxes. 
  
 (f) If the Borrower is required
to pay additional amounts to or for the account of any Lender pursuant to this Section as a result of a change in law or treaty occurring after such Lender first became a party to this Agreement, then such Lender will, at the Borrower’s
request, change the jurisdiction of its Applicable Lending Office if, in the judgment of such Lender, such change (i) will eliminate or reduce any such additional payment which may thereafter accrue and (ii) is not otherwise disadvantageous to such
Lender. 
  
 Section 8.05. Base Rate Loans Substituted for
Affected Euro-Dollar Loans. If (i) the obligation of any Lender to make, or to continue or convert outstanding Loans as or to, Euro-Dollar Loans has been suspended pursuant to Section 8.02 or (ii) any Lender has demanded compensation under
Section 8.03 or 8.04 with respect to its Euro-Dollar Loans, and in any such case the Borrower shall, by at least five Euro-Dollar Business Days’ prior notice to such Lender through the Administrative Agent, have elected that the provisions of
this Section shall apply to such Lender, then, unless and until such Lender notifies the Borrower that the circumstances giving rise to such suspension or demand for compensation no longer exist, all Loans which would otherwise be made by such
Lender as (or continued as or converted to) Euro-Dollar Loans shall instead be Base Rate Loans on which interest and principal shall be payable contemporaneously with the related Euro-Dollar Loans of the other Lenders. If such Lender notifies the
Borrower that the circumstances giving rise to such 
  

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 suspension or demand for compensation no longer exist, the principal amount of each such Base Rate Loan shall be
converted into a Euro-Dollar Loan on the first day of the next succeeding Interest Period applicable to the related Euro-Dollar Loans of the other Lenders. 
  
 Section 8.06. Substitution of Bank. If (i) the obligation of any Lender to make or to convert or continue outstanding Loans as or into Euro-Dollar
Loans has been suspended pursuant to Section 8.02, (ii) any Lender has demanded compensation under Section 8.03 or 8.04 or (iii) any Lender fails to execute and deliver any consent, amendment or waiver to this Agreement requested by the Borrower by
the date specified by the Borrower (or gives the Borrower written notice prior to such date of its intention not to do so), the Borrower shall have the right to designate a substitute bank or banks (which may be one or more of the Lenders)
reasonably mutually satisfactory to the Borrower and the Administrative Agent (and, in the case of a Revolving Lender, the Issuing Banks) to purchase for cash, pursuant to an Assignment and Assumption Agreement in substantially the form of Exhibit D
hereto, the outstanding Loans and Letter of Credit Liabilities of such Lender and assume the Commitment(s) of such Lender, without recourse to or warranty by, or expense to, such Lender, for a purchase price equal to the principal amount of all of
such Lender’s outstanding Loans and Reimbursement Obligations plus any accrued but unpaid interest thereon and the accrued but unpaid fees for the account of such Lender hereunder plus such amount, if any, as would be payable pursuant to
Section 2.11 if the outstanding Loans of such Lender were prepaid in their entirety on the date of consummation of such assignment. 
  
 ARTICLE 9 
 MISCELLANEOUS

  
 Section 9.01. Notices. (a) All notices, requests and
other communications to any party hereunder shall be in writing (including facsimile or similar writing) and shall be given to such party: (i) in the case of the Borrower or any Agent, at its address or facsimile number set forth on the signature
pages hereof, (ii) in the case of any Lender, at its address or facsimile number set forth in its Administrative Questionnaire or (iii) in the case of any party, at such other address or facsimile number as such party may hereafter specify for the
purpose by notice to the Administrative Agent and the Borrower. Each such notice, request or other communication shall be effective if given by facsimile, when transmitted to the facsimile number referred to in this Section and confirmation of
receipt is received, or if given by any other means, when delivered at the address referred to in this Section; provided that notices to the Administrative Agent under Article 2 or Article 8 shall not be effective until received. 

 

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 (b) Notices and other communications to the Lenders hereunder may be delivered or furnished by electronic
communications pursuant to procedures approved by the Administrative Agent; provided that the foregoing shall not apply to notices pursuant to Article 2 unless otherwise agreed by the Administrative Agent and the applicable Lender. 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. 
  
 (c) Notices
by the Borrower pursuant to Article 2 shall be irrevocable; provided that, if a notice of optional or mandatory prepayment or termination or reduction of Commitments pursuant to Section 2.04, 2.08 or 2.09 is expressed to be contingent upon
the consummation of an event or transaction, such notice may be revoked by the Borrower, or the effective date thereof may be postponed by a period of up to 30 days, in the event such event or transaction is delayed or cancelled; provided
further that in any such event (i) the Borrower shall give the applicable Lenders through the Administrative Agent not less than three Euro-Dollar Business Days’ notice of the ultimate effective date of any such notice and (ii) any such
revocation or postponement of the effective date of a notice shall be subject to the rights of the Lenders under Section 2.11. 
  
 Section 9.02. No Waivers. No failure or delay by any Lender Party exercising any right, power or privilege hereunder or under any Note shall
operate as a waiver thereof nor shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any other right, power or privilege. The rights and remedies herein provided shall be cumulative and not
exclusive of any rights or remedies provided by law. 
  
 Section
9.03. Expenses; Indemnification. (a) The Borrower shall pay (i) all reasonable out-of-pocket expenses of the Agents, including reasonable fees and disbursements of special counsel for the Agents, in connection with the preparation of the Loan
Documents, any waiver or consent thereunder or any amendment thereof or any Default thereunder and (ii) if an Event of Default occurs, all out-of-pocket expenses incurred by each Lender Party, including the fees and disbursements of counsel, in
connection with such Event of Default and collection, bankruptcy, insolvency and other enforcement proceedings resulting therefrom. 
  
 (b) The Borrower agrees to indemnify each Lender Party, their respective affiliates and the respective directors, officers, agents and employees of the
foregoing (each an “Indemnitee”) and hold each Indemnitee harmless from and against any and all liabilities, losses, damages, costs and expenses of any kind (including without limitation reasonable expenses of investigation by
engineers, environmental consultants and similar technical personnel), including, without limitation, the reasonable fees and disbursements of counsel, which may be 
  

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 incurred by such Indemnitee in connection with any investigative, administrative or judicial proceeding (whether or not
such Indemnitee shall be designated a party thereto) brought or threatened relating to or arising out of any Loan Document or any actual or proposed use of any Commitments or any proceeds of Loans hereunder; provided that no Indemnitee shall have
the right to be indemnified hereunder for (i) such Indemnitee’s own gross negligence or willful misconduct or (ii) liabilities, losses, damages, costs and expenses arising out of a proceeding in which such Indemnitee and the Borrower are
adverse parties and in which the Borrower prevails on the merits, in each case as determined by a court of competent jurisdiction. 
  
 Section 9.04. Set-Offs. (a) If (i) an Event of Default has occurred and is continuing and Lenders holding more than 50% in aggregate unpaid
principal amount of the Loans have requested the Administrative Agent to declare the Loans to be immediately due and payable pursuant to Section 6.01, or (ii) the Loans have become immediately due and payable without notice as provided in Section
6.01, then each Lender is hereby authorized by the Borrower at any time and from time to time, to the extent permitted by applicable law, without notice to the Borrower (any such notice being expressly waived by the Borrower), to set off and apply
all deposits (general or special, time or demand, provisional or final) at any time held and other indebtedness at any time owing by such Lender to or for the account of the Borrower against any obligations of the Borrower to such Lender now or
hereafter existing under this Agreement, regardless of whether any such deposit or other obligation is then due and payable or is in the same currency or is booked or otherwise payable at the same office as the obligation against which it is set off
and regardless of whether such Lender shall have made any demand for payment under this Agreement. Each Lender agrees promptly to notify the Borrower after any such set-off and application made by such Lender; provided that any failure to
give such notice shall not affect the validity of such setoff and application. The rights of the Lenders under this subsection are in addition to any other rights and remedies which the Lenders may have. 
  
 (b) Each Lender agrees that if it shall, by exercising any right of set-off
or counterclaim or otherwise, receive payment of a proportion of the aggregate amount of principal and interest then due with respect to the Loans and Letter of Credit Liabilities held by it which is greater than the proportion received by any other
Lender in respect of the aggregate amount of principal and interest then due with respect to the Loans and Letter of Credit Liabilities held by such other Lender, the Lender receiving such proportionately greater payment shall purchase such
participations in the Loans held by the other Lenders, and such other adjustments shall be made, as may be required so that all such payments of principal and interest with respect to the Loans and Letter of Credit Liabilities held by the Lenders
shall be shared by the Lenders pro rata; provided that nothing in this Section shall impair the right of any Lender to exercise any right of set-off or counterclaim it may have and to apply the amount subject to such exercise to 

 

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 the payment of indebtedness of the Borrower other than its indebtedness in respect of the Loans; and provided
further that this Section shall not require sharing by the Swing Loan Lender of amounts received in respect of Swing Loans pursuant to Section 2.17. 
  
 Section 9.05. Amendments and Waivers. (a) Any provision of this Agreement or the Notes may be amended or waived if, but only if, such amendment or
waiver is in writing and is signed by the Borrower and the Required Lenders (and, if the rights or duties of any Agent, any Issuing Bank or the Swing Loan Lender (in such capacities) are affected thereby, by it); provided that no such
amendment or waiver shall: 
  
 (i) unless signed
by each Lender affected thereby, (A) increase the Commitment of any Lender, (B) reduce the principal of or rate of interest on any Loan or the amount to be reimbursed in respect of any Letter of Credit or any interest thereon or any fees with
respect thereto, or (C) postpone the Maturity Date for any Loan or the date fixed for any scheduled payment of any principal of or interest on any Loan or for reimbursement in respect of any Letter of Credit or any interest thereon or fees with
respect thereto or any fees payable with respect to the Revolving Commitments or for the termination of any Revolving Commitment, or (except as expressly provided in Section 2.16) the expiry date of any Letter of Credit, 
  
 (ii) unless signed by all the Lenders, (A) change the
definition of Required Lenders or this Section 9.05; or 
  
 (iii) unless signed by Revolving Lenders holding, in the aggregate, Revolving Credit Percentages of greater than 50%, waive any condition to any Borrowing of Revolving Loan or issuance of Letter of Credit. 

 
 (b) Any provision of the Collateral Documents or the Subsidiary Guarantee
may be amended or waived if, but only if, such amendment or waiver is in writing and is signed by each Obligor party thereto and the Administrative Agent with the consent of the Required Lenders; provided that no such amendment or waiver
shall, unless signed by all the Lenders, effect or permit a release of all or substantially all of the Collateral, release any Subsidiary Guarantor from the Subsidiary Guarantee or permit termination of the Subsidiary Guarantee. Notwithstanding the
foregoing, including Section 9.05(a)(ii), Subsidiary Guarantees shall be terminated and Collateral (but not the proceeds thereof) shall be released from the Lien of the Collateral Documents from time to time as necessary to effect any sale of
assets, including the sale of a Subsidiary Guarantor, permitted by the Loan Documents, and the Administrative Agent shall execute and deliver all release documents reasonably requested to evidence such release. 
  

 83 

 (c) Each Lender party hereto consents to the execution and delivery by the Administrative Agent of such
amendments to the Collateral Documents as shall be necessary or desirable in order to permit (i) any Senior Notes to be secured by the Collateral as contemplated by Section 5.09(g), and (ii) certain derivative, foreign exchange and cash management
exposures of the Lenders to be secured by the Collateral as contemplated by Section 3.01(f). 
  
 Section 9.06. Successors; Participations and Assignments. (a) The provisions of this Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective successors and assigns,
except that the Borrower may not assign or otherwise transfer any of its rights under this Agreement without the prior written consent of all the Lender Parties. 
  
 (b) Any Lender may at any time grant to one or more banks, institutions or other entities that regularly make, purchase or
invest in bank loans (each a “Participant”) participating interests in its Commitments or any or all of its Loans and Letter of Credit Liabilities. If a Lender grants any such participating interest to a Participant, whether or not
upon notice to the Borrower and the Administrative Agent, such Lender shall remain responsible for the performance of its obligations hereunder, and the Borrower and the Administrative Agent shall continue to deal solely and directly with such
Lender in connection with such Lender’s rights and obligations under this Agreement. Any agreement pursuant to which any Lender may grant such a participating interest shall provide that such Lender shall retain the sole right and
responsibility to enforce the obligations of the Borrower hereunder including, without limitation, the right to approve any amendment, modification or waiver of any provision of this Agreement; provided that such participation agreement may
provide that such Lender will not agree to any modification, amendment or waiver of this Agreement described in clauses (A) through (C) of Section 9.05(a)(i) without the consent of the Participant. The Borrower agrees that, subject to Section
9.06(e), each Participant shall, to the extent provided in its participation agreement, be entitled to the benefits of Section 2.15 and Article 8 with respect to its participating interest. An assignment or other transfer which is not permitted by
Section 9.06(c) below shall be given effect for purposes of this Agreement only to the extent of a participating interest granted in accordance with this subsection. 
  
 (c) Any Lender may at any time assign to one or more banks, other institutions or other entities that regularly make,
purchase or invest in bank loans (each an “Assignee”) all, or a proportionate part of all, of its Commitment of any Class or its Loans and Letter of Credit Liabilities of any Class and such Assignee shall assume such rights and
obligations, pursuant to an Assignment and Assumption Agreement substantially in the form of Exhibit D hereto signed by such Assignee and such transferor Lender, with (and subject to) the subscribed consent of the Borrower (which shall not be
unreasonably withheld or unreasonably delayed) and the Administrative Agent (and, in the case of a Revolving Commitment, the Issuing Banks); provided that (i) after giving effect 
  

 84 

 to any proposed assignment, (A) the Credit Exposure of a transferor Lender (or in the case of a transferor Lender that is
a fund, the aggregate Credit Exposure of such Lender and its Related Funds) shall be equal to (x) $0 or at least $5,000,000 if the transferor is a Revolving Lender and (y) such minimum amount, if any, as is set forth in the applicable Term Loan
Supplement if the transferor is a Term Lender, and (B) the amount of the Credit Exposure of a transferor Lender subject to such assignment shall be at least equal to (x) $5,000,000 if the Assignee is a Revolving Lender or (y) $1,000,000 if the
Assignee is a Term Lender, unless in either case the proposed Assignee is an affiliate of such transferor Lender, a Related Fund of any Lender or was a Lender immediately before such assignment, and (ii) if an Event of Default shall have occurred
and be continuing, no such consent of the Borrower shall be required. When such instrument has been signed and delivered by the parties thereto and recorded as provided in Section 2.14, and such Assignee has paid to such transferor Lender the
purchase price agreed between them, such Assignee shall be a Lender party to this Agreement and shall have all the rights and obligations of a Lender with a Commitment and/or Loans as set forth in such instrument of assumption, and the transferor
Lender shall be released from its obligations hereunder to a corresponding extent, and no further consent or action by any party shall be required. Upon the consummation of any assignment pursuant to this subsection, the transferor Lender, the
Administrative Agent and the Borrower shall make appropriate arrangements so that, if required, a new Note is issued to the Assignee. In connection with any such assignment (other than an assignment to which any Agent or any affiliate of any Agent
is a party), the transferor Lender shall pay to the Administrative Agent an administrative fee for processing such assignment in the amount of $3,500. If the Assignee is not incorporated under the laws of the United States or a State thereof, it
shall deliver to the Borrower and the Administrative Agent certification as to exemption from deduction or withholding of taxes in accordance with Section 8.04(d). 
  
 (d) 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 without limitation any pledge or assignment to secure obligations to a Federal Reserve Bank, and this Section shall not apply to any such pledge or assignment of a security interest; provided
that no such pledge or assignment of a security interest shall release a Lender from any of its obligations hereunder or substitute any such pledgee or assignee for such Lender as a party hereto. 
  
 (e) No Assignee, Participant or other transferee of any Lender’s rights
shall be entitled to receive any greater payment under Section 8.03 or 8.04 than such Lender would have been entitled to receive with respect to the rights transferred, unless such transfer is made with the Borrower’s prior written consent or
by reason of the provisions of Section 8.02, 8.03 or 8.04 requiring such Lender to designate a different Applicable Lending Office under certain circumstances. 
  

 85 

 Section 9.07. Designated Lenders. (a) Subject to the provisions of this Section 9.07(a), any
Lender may from time to time elect to designate an Eligible Designee to provide all or a portion of the Loans to be made by such Lender pursuant to this Agreement; provided that such designation shall not be effective unless the Borrower and
the Administrative Agent consent thereto. When a Lender and its Eligible Designee shall have signed a designation agreement substantially in the form of Exhibit E hereto and the Borrower and the Administrative Agent shall have signed their
respective consents thereto, such Eligible Designee shall become a Designated Lender for purposes of this Agreement. The Designating Lender shall thereafter have the right to permit such Designated Lender to provide all or a portion of the loans to
be made by such Designating Lender pursuant to Section 2.01 and the making of such Loans or portions thereof shall satisfy the obligation of the Designating Lender to the same extent, and as if, such Loans or portion thereof were made by the
Designating Lender. As to any Loans or portion thereof made by it, each Designated Lender shall have all the rights that a Lender making such Loans or portion thereof would have had under this Agreement and otherwise; provided that (x) its
voting rights under this Agreement shall be exercised solely by its Designating Lender and (y) its Designating Lender shall remain solely responsible to the other parties hereto for the performance of its obligations under this Agreement, including
its obligations in respect of the Loans or portion thereof made by it. No additional Note shall be required to evidence Loans or portions thereof made by a Designated Lender; and the Designating Lender shall be deemed to hold its Note as agent for
its Designated Lender to the extent of the Loans or portion thereof funded by such Designated Lender. Each Designating Lender shall act as administrative agent for its Designated Lender and give and receive notices and other communications on its
behalf. Any payments for the account of any Designated Lender shall be paid to its Designating Lender as administrative agent for such Designated Lender and neither the Borrower nor the Administrative Agent shall be responsible for any Designating
Lender’s application of such payments. In addition, any Designated Lender may (i) with notice to, but without the prior written consent of, the Borrower or the Administrative Agent, assign all or portions of its interest in any Loans to its
Designating Lender or to any financial institutions consented to by the Borrower and the Administrative Agent providing liquidity and/or credit facilities to or for the account of such Designated Lender to support the funding of Loans or portions
thereof made by such Designated Lender and (ii) disclose on a confidential basis any non-public information relating to its Loans or portions thereof to any rating agency, commercial paper dealer or provider of any guarantee, surety, credit or
liquidity enhancement to such Designated Lender. 
  
 (b) Each
party to this Agreement agrees that it will not institute against, or join any other Person in instituting against, any Designated Lender any bankruptcy, reorganization, arrangement, insolvency or liquidation proceeding or other proceeding under any
federal or state bankruptcy or similar law, for one 
  

 86 

 year and a day after all outstanding senior indebtedness of such Designated Lender is paid in full. The Designating
Lender for each Designated Lender agrees to indemnify, save, and hold harmless each other party hereto for any loss, cost, damage and expense arising out of its inability to institute any such proceeding against such Designated Lender. This Section
9.07(b) shall survive the termination of this Agreement. 
  
 Section 9.08. No Reliance on Margin Stock. Each of the Lenders represents to each Agent and each of the other Lenders that it in good faith is not relying upon any Margin Stock as collateral in the extension or maintenance of the
credit provided for in this Agreement. 
  
 Section 9.09.
Governing Law; Submission to Jurisdiction. This Agreement and each Note shall be governed by, and construed and interpreted in accordance with, the laws of the State of New York. To the extent permitted by applicable law, the Borrower hereby
submits to the nonexclusive jurisdiction of the United States District Court for the Southern District of New York and of any New York State court sitting in New York City for purposes of all legal proceedings arising out of or relating to this
Agreement or the transactions contemplated hereby. The Borrower irrevocably waives, to the fullest extent permitted by law, any objection which it may now or hereafter have to the laying of the venue of any such proceeding brought in such a court
and any claim that any such proceeding brought in such a court has been brought in an inconvenient forum. 
  
 Section 9.10. Counterparts; Effectiveness. This Agreement may be signed in any number of counterparts, each of which shall be an original, with the
same effect as if the signatures thereto and hereto were upon the same instrument. This Agreement shall become effective on the date that the Administrative Agent shall have received counterparts hereof signed by each of the parties hereto (or, in
the case of any party as to which an executed counterpart shall not have been received, receipt by the Administrative Agent in the form satisfactory to it of facsimile or other written confirmation from such party of execution of a counterpart
hereof by such party). 
  
 Section 9.11. WAIVER OF
JURY TRIAL. TO THE EXTENT PERMITTED BY APPLICABLE LAW, EACH PARTY HERETO HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED
HEREBY. 
  
 Section 9.12. ERISA Matters. (a)
Representations and Warranties. Each Lender, solely with respect to itself, severally represents and warrants that one or more of the following is true with respect to all of the funds used to make or purchase any interest in any Loan or
Letter of Credit Liability (or one or more of the following is true with respect to each portion of the funds used to make or 
  

 87 

 purchase such interest in such Loan or Letter of Credit Liability if such funds are from more than one source):

  
 (i) no part of the funds to be used by it
constitutes under the Internal Revenue Code or ERISA the assets of any ERISA Plan; or 
  
 (ii) (A) the funds to be used by it constitute, under the Internal Revenue Code or ERISA, the assets of an insurance company pooled
separate account, as such term is used in Prohibited Transaction Class Exemption 90-1 issued by the U.S. Department of Labor, or a “collective investment fund,” as defined in Section IV of Prohibited Transaction Class Exemption 91-38
issued by the U.S. Department of Labor, in which an ERISA Plan has an interest, and (B) such Loan or Letter of Credit Liability or interest therein is, and the subsequent holding of the Note or any agreement related thereto shall at all times
thereafter be, entitled to full relief under Prohibited Transaction Class Exemption 90-1 or 91-38, as applicable; or 
  
 (iii) (A) the funds to be used by it for any Loan or Letter of Credit Liability or interest therein which constitutes, under the Internal
Revenue Code or ERISA, the assets of any ERISA Plan are invested in an investment fund which is managed by a “Qualified Professional Asset Manager” as such term is defined in Prohibited Transaction Class Exemption 84-14 issued by the U.S.
Department of Labor, and (B) such Loan or Letter of Credit Liability or interest therein is and the subsequent holding of the Note or any agreement related thereto shall at all times thereafter be, exempt under Prohibited Transaction Class Exemption
84-14 to the fullest extent provided therein; 
  
 (iv) the assets to be used by it constitute the assets of an investment company registered under the Investment Company Act of 1940; or 
  
 (v) the Lender is an “insurance company” and the funds to be used by it constitute assets of an “insurance company general
account” as defined in Section V of Prohibited Transaction Class Exemption 95-60 issued by the U.S. Department of Labor, and such Loan or Letter of Credit Liability or interest therein is, and shall at all times thereafter satisfy the
requirements to be and shall be, exempt under Prohibited Transaction Class Exemption 95-60 to the fullest extent provided therein. 
  
 (b) Representations of Transferees. Each Person that becomes an Assignee or Participant hereunder shall be deemed to make, effective upon the
acceptance of any assignment of an interest hereunder or the entering into of any participation agreement contemplated in Section 9.06(b), the representations and warranties set forth in Section 9.12(a). Such deemed representation shall be

  

 88 

 effective against, and binding on, such Assignee or Participant to the same extent as if such Assignee or Participant had
executed an original counterpart of this Agreement. 
  
 (c)
Additional ERISA Representations. Each Lender that now or hereafter makes or maintains any Loan or Letter of Credit Liability with any assets of any ERISA Plan (i) represents and warrants that it has evaluated for itself the merits of making
or maintaining such Loan or Letter of Credit Liability; has not solicited and has not received from the Borrower or any of its Affiliates, any evaluation or other investment advice on any basis in respect of the advisability of making or maintaining
such Loan or Letter of Credit Liability; and is not relying and has not relied on the Borrower or any of its Affiliates for any investment advice with respect to making or maintaining such Loan or Letter of Credit Liability in any manner that would
cause the Borrower or any of its Affiliates to become a “party in interest” (within the meaning of ERISA) or a “disqualified person” (within the meaning of the Internal Revenue Code) in connection with making or maintaining such
Loan or Letter of Credit Liability and (ii) acknowledges and confirms that none of the Borrower or any of its Affiliates is acting as a “fiduciary” (within the meaning of ERISA, the Internal Revenue Code or any other applicable law or any
rulings or regulations thereunder) for such Lender in connection with making or maintaining such Loan or Letter of Credit Liability. 
  
 Section 9.13. Confidentiality. Each Lender and Agent agrees to hold all non-public information obtained pursuant to the requirements of this
Agreement in accordance with its customary procedure for handling confidential information of this nature and in accordance with safe and sound commercial lending practices; provided that nothing herein shall prevent any Lender or Agent from
disclosing such information (i) to any affiliate of such Lender or to any other Lender or Agent, (ii) to any other Person if reasonably incidental to the administration of the Loans and Letter of Credit Liabilities, (iii) to the extent required by
applicable laws or regulations or upon the order of any court or administrative agency, (iv) upon the request or demand of any regulatory agency or authority, (v) which had been publicly disclosed other than as a result of a disclosure by any Agent
or Lender prohibited by this Agreement, (vi) in connection with any litigation to which any Agent, any Lender or its subsidiaries or Parent may be a party, (vii) to the extent necessary in connection with the exercise of any remedy hereunder, (viii)
to such Lender’s or Agent’s legal counsel and independent auditors and (ix) subject to provisions substantially similar to those contained in this Section, to any actual or proposed Participant or Assignee. 
  
 Section 9.14 USA PATRIOT Act. Each Lender hereby notifies the Borrower
that pursuant to the requirements of the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26, 2001)) (the “Act”), it is required to obtain, verify and record information that identifies the Borrower, which
information includes the name and address of the Borrower and other information that will allow such Lender to identify the Borrower in accordance with the Act. 
  

 89 

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

					
	LYONDELL CHEMICAL COMPANY
		
	By:	 	 /s/ Karen A. Twitchell

	 	 	Name:	 	Karen A. Twitchell
	 	 	Title:	 	Vice President and Treasurer
	 	 	Address:	 	 1221 McKinney Street
 Suite 1600
 Houston, TX 77010

	 	 	Facsimile:	 	(713) 309-2178
	
	 JPMORGAN CHASE BANK, N.A.,
     as Administrative Agent and as a Lender

		
	By:	 	 /s/ Stacey Haimes

	 	 	Name:	 	Stacey Haimes
	 	 	Title:	 	Vice President
	 	 	Address:	 	 270 Park Avenue
 New York, NY
10017

	 	 	Facsimile:	 	(212) 270-5100
	
	 BANK OF AMERICA, N.A.,
     as Syndication Agent and as a Lender

		
	By:	 	 /s/ Ronald E. McKaig

	 	 	Name:	 	Ronald E. McKaig
	 	 	Title:	 	Senior Vice President

  
 Signature Page
to Credit Agreement 

					
	 CITICORP USA, INC.,
     as Co-Documentation Agent and as a Lender

		
	By:	 	 /s/ Carolyn A. Sheridan

	 	 	Name:	 	Carolyn A. Sheridan
	 	 	Title:	 	Managing Director & Vice President
	
	 CREDIT SUISSE FIRST BOSTON,
     Acting through its Cayman Islands Branch,
     as Co-Documentation Agent and as a
Lender

		
	By:	 	 /s/ Phillip Ho

	 	 	Name:	 	Phillip Ho
	 	 	Title:	 	Director
		
	By:	 	 /s/ Rianka Mohan

	 	 	Name:	 	Rianka Mohan
	 	 	Title:	 	Associate
	
	 SOCIETE GENERALE,
     as
Co-Documentation Agent and as a Lender

		
	By:	 	 /s/ Graeme R. Bullen

	 	 	Name:	 	Graeme R. Bullen
	 	 	Title:	 	Vice President

  
 Signature Page
to Credit Agreement 

					
	 GOLDMAN SACHS CREDIT
     PARTNERS. L.P., as a Lender

		
	By:	 	 /s/ William Archer

	 	 	Name:	 	William Archer
	 	 	Title:	 	Authorized Signatory
	
	 MERRILL LYNCH CAPITAL
     CORPORATION, as a Lender

		
	By:	 	 /s/ John C. Rowland

	 	 	Name:	 	John C. Rowland
	 	 	Title:	 	Vice President
	
	THE BANK OF NOVA SCOTIA, as a Lender
		
	By:	 	 /s/ Nadine Bell

	 	 	Name:	 	Nadine Bell
	 	 	Title:	 	Senior Manager

  
 Signature Page
to Credit Agreement 

					
	UBS LOAN FINANCE LLC, as a Lender
		
	By:	 	 /s/ Doris Mesa

	 	 	Name:	 	Doris Mesa
	 	 	Title:	 	 Associate Director
 Banking Products Services,
US

		
	By:	 	 /s/ Joselin Fernandes

	 	 	Name:	 	Joselin Fernandes
	 	 	Title:	 	 Associate Director
 Banking Products Services,
US

	
	WACHOVIA BANK, NATIONAL ASSOCIATION,     as a Lender
		
	By:	 	 /s/ Donald E. Sellers, Jr.

	 	 	Name:	 	Donald E. Sellers, Jr.
	 	 	Title:	 	Director

  
 Signature Page
to Credit Agreement 

					
	 CREDIT INDUSTRIEL ET COMMERCIAL,
     as a Lender

		
	By:	 	 /s/ Sean Mounier

	 	 	Name:	 	Sean Mounier
	 	 	Title:	 	First Vice President
		
	By:	 	 /s/ Anthony Rock

	 	 	Name:	 	Anthony Rock
	 	 	Title:	 	Vice President
	
	 DEUTSCHE BANK TRUST COMPANY
     AMERICAS, as a Lender

		
	By:	 	 /s/ Calli S. Hayes

	 	 	Name:	 	Calli S. Hayes
	 	 	Title:	 	Managing Director
	
	 THE BANK OF NEW YORK,
     as a Lender

		
	By:	 	 /s/ Raymond J. Palmer

	 	 	Name:	 	Raymond J. Palmer
	 	 	Title:	 	Vice President

  
 Signature Page
to Credit Agreement 

					
	NATEXIS BANQUES POPULAIRES, as a Lender
		
	By:	 	 /s/ Louis P. Laville, III

	 	 	Name:	 	Louis P. Laville, III
	 	 	Title:	 	 Vice President/
 Manager

		
	By:	 	 /s/ Daniel Payer

	 	 	Name:	 	Daniel Payer
	 	 	Title:	 	Vice President

  
 Signature Page
to Credit Agreement 

 EXHIBIT A 
  

NOTE 
  
 New York, New York 
  
                          ,          
  
 For value received, LYONDELL CHEMICAL COMPANY, a Delaware corporation (the
“Borrower”), promises to pay to the order of                      (the “Lender”), for the account of its
Applicable Lending Office, the unpaid principal amount of each Loan made by the Lender to the Borrower pursuant to the Credit Agreement referred to below on the maturity date provided for in the Credit Agreement. The Borrower promises to pay
interest on the unpaid principal amount of each such Loan on the dates and at the rate or rates provided for in the Credit Agreement. All such payments of principal and interest shall be made in lawful money of the United States in Federal or other
immediately available funds at the office of JPMorgan Chase Bank, N.A., 270 Park Avenue, New York, New York. 
  
 All Loans made by the Lender, the respective Classes and Types thereof and all repayments of the principal thereof shall be recorded by the Lender and, if
the Lender so elects in connection with any transfer or enforcement hereof, appropriate notations to evidence the foregoing information with respect to each such Loan then outstanding may be endorsed by the Lender on the schedule attached hereto, or
on a continuation of such schedule attached to and made a part hereof; provided that the failure of the Lender to make (or any error in making) any such recordation or endorsement shall not affect the Borrower’s obligations hereunder or under
the Credit Agreement. 
  
 This note is one of the Notes referred
to in the Credit Agreement dated as of December     , 2004 among Lyondell Chemical Company, certain financial institutions, JPMorgan Chase Bank, N.A., as Administrative Agent; Bank of America, N.A., as Syndication Agent
and Citicorp USA, Inc., Credit Suisse First Boston and Societe Generale, as Co-Documentation Agents (as the same may be amended from time to time, the “Credit Agreement”). Terms defined in the Credit Agreement are used herein with
the same meanings. Reference is made to the Credit Agreement for provisions for the prepayment hereof and the acceleration of the maturity hereof. 
  

			
	LYONDELL CHEMICAL COMPANY
		
	By:	 	  

	 	 	Name:
	 	 	Title:

  

 A-7 

 LOANS AND PAYMENTS OF PRINCIPAL 
  

									
	 Date

	  	 Amount of
 Loan

	  	 Class and
 Type of
 Loan

	  	 Amount of
 Principal
 Repaid

	  	 Notation Made By

	  

	  

	  

	  

	  

	  

	  

	  

	  

	  

	  

	  

	  

	  

	  

	  

	  

  

 A-8 

 EXHIBIT B 
  

BAKER BOTTS L.L.P. OPINION 
  
 [Restatement Date] 
  

			
	TO:	  	JPMorgan Chase Bank, N.A., as Administrative
	 	  	Agent, and the Lenders referred to below

  
 Lyondell Chemical
Company 
  
 Ladies and Gentlemen: 
  
 This opinion is furnished to you pursuant to Section 3.01(a)(i) of the
Amended and Restated Credit Agreement dated as of December     , 2004 (the “Credit Agreement”) among Lyondell Chemical Company, as Borrower (the “Company”), JPMorgan Chase Bank, N.A., as
Administrative Agent, Bank of America, N.A., as Syndication Agent, Citicorp USA, Inc., Credit Suisse First Boston and Societe Generale, as Co-Documentation Agents, and the Lenders party thereto. 
  
 Capitalized terms used herein and not otherwise defined herein have the
meanings given to them in the Credit Agreement. The Company, Lyondell Chemical Nederland, Ltd., a Delaware corporation, PO Offtake, LP, a Delaware limited partnership, Lyondell POTechGP, Inc., a Delaware corporation, Lyondell POTechLP, Inc. a
Delaware corporation, Lyondell General Methanol Company, a Delaware corporation, Lyondell Limited Methanol Corporation, a Delaware corporation, ARCO Chemical Technology, Inc., a Delaware corporation, ARCO Chemical Technology, L.P., a Delaware
limited partnership, Lyondell Refining Company, a Delaware corporation, Lyondell Refining GP, LLC, a Delaware limited liability company, Lyondell Petrochemical LP4 Inc. (formerly known as Lyondell Petrochemical G.P. Inc.), a Delaware corporation,
Lyondell Petrochemical L.P. Inc. a Delaware corporation, Lyondell LP3 GP, LLC, a Delaware limited liability company, Lyondell LP3 Partners, LP, a Delaware limited partnership, Lyondell (Pelican) Petrochemical L.P.1, Inc., a Delaware corporation,
Lyondell (Pelican) Petrochemical L.P.2, Inc., a Delaware corporation, Lyondell POJV Partner 1 GP, LLC, a Delaware limited liability company, Lyondell POJV Partner 2 GP, LLC, a Delaware limited liability company, Lyondell POJV Partner 3 GP, LLC, a
Delaware limited liability company, Lyondell POJV Partners 1, LP, a Delaware limited partnership, Lyondell POJV Partners 2, LP, a Delaware limited partnership, Lyondell POJV Partners 3, LP, a Delaware limited partnership, Lyondell POJVGP, LLC, a
Delaware limited liability company, Lyondell POJVLP1, LLC, a Delaware limited liability company, Lyondell POJVLP2, LLC, a Delaware limited liability company, Lyondell POJVLP3, LLC, a Delaware limited liability company, and Lyondell Refining
Partners, LP, a Delaware limited partnership, are hereinafter referred to, collectively, as the “Loan Parties” and, individually, as a “Loan Party”. 
  

 B-1 

 We have acted as counsel to the Company in connection with the Credit Agreement. In that connection we
have examined executed counterparts of the following: 
  

	 	(i)	the Credit Agreement; 

  

	 	(ii)	the Subsidiary Guarantee dated as of July 28, 1998 and the Subsidiary Guarantee dated as of April 17, 2000; 

  

	 	(iii)	(A) the three Borrower Pledge Agreements each dated as of July 28, 1998, (B) the Pledge Agreement between the Company and the Administrative Agent dated as of December 31, 1998, (C)
the Pledge Agreement between the Company (as successor to Lyondell Chemical Worldwide, Inc. (“LCW”)) and the Administrative Agent dated as of May 17, 1999, (D) the Pledge Agreement between the Company and the Administrative Agent
dated as of March 31, 2000, (E) the Pledge Agreement between the Company and the Administrative Agent dated as of November 26, 2002, (F) the three Pledge Agreements between the Company and the Administrative Agent each dated as of December 31, 2002,
(G) the Pledge Agreement between Lyondell LP3 GP, LLC and the Administrative Agent dated as of December 31, 2002, (H) the Pledge Agreement between Lyondell Refining GP, LLC and the Administrative Agent dated as of December 31, 2002, (I) the Pledge
Agreement among Lyondell POJV Partners 1, LP, Lyondell POJV Partners 2, LP, Lyondell POJV Partners 3, LP, Lyondell POJVLP1, LLC, Lyondell POJVLP2, LLC, Lyondell POJVLP3, LLC, Lyondell POJV Partner 1 GP, LLC, Lyondell POJV Partner 2 GP, LLC, Lyondell
POJV Partner 3 GP, LLC, and the Administrative Agent dated as of December 31, 2002, and (J) the Pledge Agreement between Lyondell POJVGP, LLC and the Administrative Agent dated as of January 23, 2003 (collectively, as amended by the documents
identified in item (v) below, the “Existing Pledge Agreements”); 

  

	 	(iv)	(A) the two JV Subsidiary Security Agreements, each dated as of July 28, 1998, (B) the Security Agreement among Lyondell General Methanol Company, Lyondell Limited Methanol Company
and the Administrative Agent dated as of July 28, 1998, (C) the Security Agreement between the Company and the Administrative Agent, as the Collateral Agent, dated as of May 17, 1999, (D) the Security Agreement between the 

 

 B-2 

 Company (as successor to LCW) and the Administrative Agent, as the Collateral Agent, dated as of May 17,
1999, (E) the Security Agreement between PO Offtake, LP and the Administrative Agent dated as of March 31, 2000, (F) the Security Agreement among Lyondell POTechGP, Inc., Lyondell POTechLP, Inc. and the Administrative Agent dated as of March 31,
2000 , (G) the Security Agreement among Lyondell (Pelican) Petrochemical L.P.1, Inc., Lyondell (Pelican) Petrochemical L.P.2, Inc. and the Administrative Agent dated as of November 26, 2002, (H) the Security Agreement between Lyondell LP3 Partners,
LP and the Administrative Agent dated as of December 31, 2002, and (I) the Security Agreement between Lyondell Refining Partners, LP and the Administrative Agent dated as of December 31, 2002 (as amended by the documents identified in item (v)
below, the “Existing Security Agreements”); 
  

	 	(v)	(A) the Amendment to Certain Security Agreements and Pledge Agreements dated as of May 17, 1999, (B) the Amendment to Certain Security Agreements and Pledge Agreements dated as of
December 4, 2001, (C) the Amendment to Certain Security Agreements and Pledge Agreements dated as of July 2, 2002, and (D) the Amendment to Certain Security Agreements and Pledge Agreements dated as of May 20, 2003; 

  

	 	(vi)	the Amendment to Certain Security Agreements and Pledge Agreements of even date herewith, (the Existing Pledge Agreements and the Existing Security Agreements, as so amended, are
hereinafter referred to as the “Amended Pledge Agreements” and the “Amended Security Agreements,” respectively); 

  

	 	(vii)	the Deed of Trust, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of May 13, 1999 and effective May 17, 1999 from the Company (as
successor-by-merger to LCW) to James Condon, Trustee, for the benefit of the Administrative Agent, as the Beneficiary (as defined therein), with respect to the Channelview, Texas facility of the Company, as amended by Amendment No. 1 to Deed of
Trust, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of December 4, 2001, Amendment No. 2 to Deed of Trust, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of July 2, 2002,
and Amendment No. 3 to Deed of Trust, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of May 20, 2003; 

  

 B-3 

	 	(viii)	the Deed of Trust, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of May 13, 1999 and effective May 17, 1999 from the Company (as
successor-by-merger to LCW) to James Condon, Trustee, for the benefit of the Administrative Agent, as the Beneficiary (as defined therein), with respect to the Bayport, Texas facility of the Company, as amended by Amendment No. 1 to Deed of Trust,
Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of December 4, 2001, Amendment No. 2 to Deed of Trust, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of July 2, 2002, and
Amendment No. 3 to Deed of Trust, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of May 20, 2003 (together with the agreements referred to in clause (vii) immediately above, the “Existing Texas
Mortgages”, and as further amended by items (x) and (xi) below, respectively, the “Amended Texas Mortgages”); 

  

	 	(ix)	the Mortgage, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of May 13, 1999 and effective May 17, 1999 from the Company (as successor-by-merger
to LCW) to the Administrative Agent, as the Mortgagee (as defined therein), with respect to the Lake Charles, Louisiana facility of the Company, as amended by Amendment No. 1 to Mortgage, Assignment of Leases and Rents, Security Agreement and
Financing Statement dated as of December 4, 2001, Amendment No. 2 to Deed of Trust, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of July 2, 2002, and Amendment No. 3 to Deed of Trust, Assignment of Leases and
Rents, Security Agreement and Financing Statement dated as of May 20, 2003 (as so amended, the “Existing Louisiana Mortgage” and as further amended by item (xii) below, the “Amended Louisiana Mortgage”, and,
together with the Amended Texas Mortgages, the “Amended Mortgages”); 

  

	 	(x)	Amendment No. 4 to Deed of Trust, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of even date herewith from the Company (as successor-by-merger
to LCW) to the Administrative Agent, as the Beneficiary (as defined therein), with respect to the Channelview, Texas facility of the Company; 

  

 B-4 

	 	(xi)	Amendment No. 4 to Deed of Trust, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of even date herewith from the Company (as successor-by-merger
to LCW) to the Administrative Agent, as the Beneficiary (as defined therein), with respect to the Bayport, Texas facility of the Company; 

  

	 	(xii)	Amendment No. 4 to Mortgage, Assignment of Leases and Rents, Security Agreement and Financing Statement dated as of even date herewith from the Company (as successor-by-merger to
LCW) to the Administrative Agent, as the Mortgagee (as defined therein), with respect to the Lake Charles, Louisiana facility of the Company; and 

  

	 	(xiii)	the form of Note attached as Exhibit A to the Credit Agreement. 

  
 Items (i) through (xiii) are hereafter sometimes referred to each as a “Loan Document,” and collectively, the “Loan Documents”. The
Amended Pledge Agreements, the Amended Security Agreements and the Amended Texas Mortgages are collectively referred to herein as the “Amended Collateral Documents”. In addition, we have examined the UCC financing statements (copies
of which are attached hereto, together with the UCC financing statements referred to therein, the “Financing Statements”) executed, respectively, by the Company, LCW and the JV Subsidiaries (other than Lyondell Petrochemical L.P.
Inc.) prior to the date hereof and filed prior to the date hereof, certificates of representatives of the Loan Parties and other documents as the basis for our opinions hereinafter set forth. 
  
 On the basis of the foregoing, and subject to the assumptions, qualifications
and limitations set forth below, we are of the opinion that: 
  
 1. The Credit Agreement constitutes the legal, valid and binding obligation of the Company, enforceable against the Company in accordance with its terms. Each Note, when properly completed and executed and delivered by the Company, will
constitute the legal, valid and binding obligation of the Company, enforceable against the Company in accordance with its terms. Each of the Subsidiary Guarantees and the Amended Collateral Documents, other than the Louisiana Mortgage, constitutes
the legal, valid and binding obligation of each Loan Party that is a party thereto, enforceable against that Loan Party in accordance with its terms. 
  
 2. The execution, delivery and performance by the Loan Parties of the respective Loan Documents (other than the Amended Mortgages) to which they are party
do not (a) violate any applicable federal or New York law or (b) require as a condition precedent thereto consent or approval of, registration or filing with, 
  

 B-5 

 or any other action by, any governmental authority, except for the filing and recordation of the Amended Mortgages and of
UCC financing statements pursuant to the Loan Documents. The execution, delivery and performance of the Amended Texas Mortgages by the Company do not (a) violate any applicable federal or Texas law or (b) require as a condition precedent thereto
consent or approval of, registration or filing with, or any other action by, any governmental authority, except for the filing and recordation of the Amended Texas Mortgages and of UCC financing statements pursuant to the Amended Texas Mortgages.
The execution, delivery and performance by the Company of the Amended Louisiana Mortgage do not (a) violate any applicable federal law or (b) require as a condition precedent thereto consent or approval of, registration or filing with, or any other
action by, any federal governmental authority. 
  
 3. No Loan
Party is (a) an “investment company” within the meaning of the Investment Company Act of 1940, as amended, (b) a “holding company” or a “subsidiary company” as defined in the Public Utility Holding Company Act of 1935,
as amended, or (c) otherwise subject to any statute or regulation (other than Regulations U and X of the Board of Governors of the Federal Reserve System) that restricts its ability to incur Debt under the Credit Agreement. 
  
 4. The making of Loans and the application of the proceeds thereof as
provided for in the Credit Agreement do not violate Regulation U or X of the Board of Governors of the Federal Reserve System. 
  
 5. The Amended Security Agreements create valid security interests in favor of the Administrative Agent for the benefit of the “Secured
Parties,” as defined and to the extent provided therein, in all right, title and interest of the respective Loan Parties that are party thereto in that portion of the “Collateral” (as defined in the Amended Security Agreements) in
which a security interest may be created under Article 9 of the Uniform Commercial Code in effect in the State of New York (the “New York Code”). Except as otherwise provided by Sections 9-303 through 9-306 of the New York Code, the
perfection of such security interests will, pursuant to Section 9-301 of the New York Code, be determined under the local laws of the jurisdiction in which the debtor is located (which is the State of Delaware for each Loan Party), and assuming that
Chapter 9 of the Uniform Commercial Code of the State of Delaware (“Delaware Code”) governs the perfection of a security interest in personal property and that the Delaware Code is identical to the New York Code, as a result of the
filing of the applicable Financing Statements executed by those respective Loan Parties, the Administrative Agent has a perfected security interest within the meaning of the Delaware Code in that portion of the Collateral and in the proceeds thereof
in which a security interest may be created under Article 9 of the New York Code and perfected by so filing the Financing Statements, subject, however, with respect to proceeds, to Section 9-315 of the New York Code and any comparable provisions of
the Delaware Code. 
  

 B-6 

 6. Each Amended Pledge Agreement creates a valid security interest in favor of the Administrative Agent
for the benefit of the “Secured Parties,” as defined and to the extent provided therein, in all right, title and interest of the Company in the Subsidiary Shares (as such term is defined in those pledge agreements including such term), in
the Subsidiary Interests (as defined in those pledge agreements including such term), in the Pledged Interests (as defined those pledge agreements including such term and not including the term “Subsidiary Interests”), and in that portion
of the Collateral (as defined in those pledge agreements) and the proceeds thereof to the extent a security interest may be created under the New York Code. As a result of the filing of the applicable Financing Statements executed by the Company,
the Administrative Agent has a perfected security interest within the meaning of Chapter 9 of the New York Code in the Subsidiary Interests and Pledged Interests and such Collateral and in those proceeds to the extent such security interest therein
may be perfected by so filing, subject, however, with respect to proceeds, to Section 9-315 of the New York Code and any comparable provisions of the Delaware Code. Assuming (a) delivery in New York on or prior to this date to, and continued
possession and control (within the meaning of Section 8-106 of the New York Code) in New York by, the Administrative Agent of the stock certificates representing the issued and outstanding Subsidiary Shares, together with stock powers properly
executed in blank with respect thereto, and (b) the Administrative Agent acquired its interest in those Subsidiary Shares in good faith and without notice of any adverse claims (as such term is defined in Section 8-103 of the New York Code), the
Administrative Agent has a perfected security interest in those Subsidiary Shares within the meaning of Article 9 of the New York Code, free of adverse claims to the extent provided by Articles 8 and 9 of the New York Code. 
  
 7. Each Amended Texas Mortgage creates a valid lien in favor of the
Administrative Agent for the benefit of the “Secured Parties,” as defined and to the extent provided therein, in all right, title and interest of the Company in such of the “Mortgaged Property” described therein as constitutes
real property under the law of the State of Texas (the “Real Property”). The proper recordings of the Amended Texas Mortgages in the real property records of the County Clerk of Harris County, Texas are the only filings, recordings
and registrations necessary to publish notice and preserve the liens of the Amended Texas Mortgages in the Real Property. Each Amended Texas Mortgage creates a valid security interest in favor of the Administrative Agent for the benefit of such
Secured Parties to the extent provided therein in all right, title and interest of the Company in that portion of the “Mortgaged Property” (other than the Real Property) in which a security interest may be created under Chapter 9 of the
Texas Code (the “Texas UCC Collateral”). As a result of the filing of the applicable Financing Statements, the Administrative Agent has a perfected security interest within the meaning of the Texas Code in that portion of the Texas
UCC Collateral which may be perfected by so filing such Financing Statements and in the proceeds thereof in which a security interest may be created under Chapter 9 of the Texas Code and perfected by so filing those Financing Statements, subject,
however, with respect to proceeds, to Section 9.315 of the Texas Code. 
  

 B-7 

 8. No mortgage tax, documentary stamp tax, recording tax, transfer tax or similar tax or charge is
payable by the Administrative Agent to the State of Texas or any governmental agency thereof on account of the Liens created by the Amended Collateral Documents or the filing, recording or registration of the Texas Mortgages or the Financing
Statements, except for nominal filing or recording fees. 
  
 9.
The security interests created by the Amended Collateral Documents secure all future Loans and Reimbursement Obligations of the Company in respect of the Letters of Credit and, insofar as the priority of those security interests is governed by the
New York Code, the Delaware Code, the Texas Code and the Texas Property Code, have the same priority (subject to Section 9.307 of the New York Code and by comparable provisions of the Texas Code and Delaware Code) with respect to those future
extensions of credit as they have with respect to the Loans made on the date hereof, except (a) to the extent that any priority may be affected by any Lien imposed by law in favor of any government or governmental authority or agency and (b) as to
after acquired property that is covered by those documents, Liens to which such property is subject at the time of acquisition by the applicable Loan Party. 
  
 10. If all material facts and issues of law were presented and properly argued, a Texas court, or a federal court sitting in the State of Texas, should
give effect to the governing law provisions of the Loan Documents, subject to Section 35.51(f)(4) of the Texas Code. 
  
 11. The execution, delivery and performance by the Loan Parties of the Loan Documents to which they are party do not constitute a default under the ARCO
Chemical Indenture. 
  
 The foregoing opinions are subject to the
following assumptions, qualifications and limitations: 
  
 (A) We have, without independent verification, relied on certificates of representatives of the Loan Parties and the representations and warranties of the Loan Parties contained in the Loan Documents with respect to the accuracy of the
factual matters contained therein and assumed with your approval (i) that each party to the Loan Documents has the power and authority to enter into those Loan Documents and to perform its obligations thereunder, (ii) the due authorization,
execution and delivery of the Loan Documents by each party thereto, including such authorization, execution and delivery of the Credit Agreement by the requisite number of Lenders, (iii) that the Loan Documents constitute the legal, valid, binding
and enforceable obligation of each party thereto 
  

 B-8 

 (other than the Loan Parties) and (iv) the genuineness of all signatures, the conformity to authentic,
original documents of all documents submitted to us as certified or photostatic copies and the authenticity of all documents submitted to us as originals. 
  
 (B) Our opinions set forth in paragraphs 1 through 9 are subject to the effect of (i) applicable bankruptcy, insolvency, reorganization,
fraudulent transfer or conveyance, moratorium, conservatorship and similar laws affecting creditor’s rights and remedies generally, (ii) general principles of equity (whether considered in a proceeding in equity or at law), (iii) principles of
materiality and reasonableness and implied covenants of good faith and fair dealing and (iv) the rights of the United States under the Federal Tax Lien Act of 1966, as amended. Additionally, the validity and enforceability of certain of the remedial
and waiver provisions of the Amended Collateral Documents may be limited by applicable laws and judicial interpretations, but, in our opinion and subject to the other qualifications and limitations set forth herein and the economic consequences of
any delay in the enforcement of the remedies provided for in the Loan Documents, those limitations should not substantially interfere with (i) the judicial enforcement of the obligation of the Company to repay the Loans and the interest accrued
thereon (to the extent not deemed a penalty), as provided in the Credit Agreement, subject to Sections 51.003, 51.004 and 51.005 of the Texas Property Code, (ii) the acceleration of the obligation of the Company to repay the Loans, together with
such interest, upon an Event of Default arising from the failure to pay such obligations when due or upon the failure to perform any other material provision of the Loan Documents to be performed by it or any other Loan Party and (iii) the judicial
foreclosure or, if the Collateral Agent elects to exercise the power or right of sale as specified in the Amended Collateral Documents, the non-judicial foreclosure of the Liens created by the Amended Collateral Documents, and the sale of the
personal property Collateral, at maturity or upon an acceleration described in clause (ii) immediately above in accordance with applicable law and the Loan Documents. Further to the foregoing, the provisions of the Loan Documents regarding the
rights and remedies available to the Secured Parties after the occurrence of a Default or Event of Default are subject to procedural requirements that are not necessarily reflected in the Loan Documents which may affect or restrict the rights and
remedies so stated to be available thereunder. We express no opinion as to whether a court would grant specific performance or any other equitable remedy or any particular remedy or the enforceability of any self-help remedy 
  
 (C) With respect to our opinion in paragraph 3, we assume
that the Loan Parties own no assets and conduct no business other than as described in the Company’s Annual Report on Form 10-K for fiscal year 2001. 
  

 B-9 

 (D) We call to your attention that Section 552 of the United States Bankruptcy Code
limits the extent to which proceeds realized and property acquired by a debtor after the commencement of a case thereunder may be subject to a security interest arising from a security agreement entered into by the debtor before the commencement of
that case. 
  
 (E) No opinion is expressed above
as to the enforceability of Section 9.02 or 9.04 of the Credit Agreement or provisions of similar import contained in any other Loan Document or any provision of the Loan Documents that purports to (i) waive rights of any party that cannot be waived
as a matter of applicable law, (ii) entitle a party to indemnification or absolution from liability in respect of any matters arising under any securities laws or in whole or in part by reason of any illegal, wrongful or grossly negligent act or
omission of that party, (iii) prohibit any unwritten waivers of or amendments to any provisions of the Loan Documents, (iv) establish any evidentiary standard, (v) restrict access to legal or equitable remedies or (vi) grant remedies exercisable
when no Default or Event of Default exists. 
  
 (F) We express no opinion as to (i) the enforceability of provisions relating to delay or omission of enforcement of rights or remedies, marshaling of assets, rights of third parties or prohibitions against transfer, alienation or
hypothecation of property, (ii) the enforceability of a present assignment of assets or rental income from the Mortgaged Property without first requiring the Collateral Agent to obtain lawful possession of the Mortgaged Property after the occurrence
of an Event of Default under the Loan Documents, (iii) any right to exclude a Loan Party from possession of the Mortgaged Property prior to the time lawful possession is obtained through foreclosure proceedings or other lawful means, (iv) the
enforceability of provisions appointing a Person as attorney-in-fact for another Person, (v) whether a court would construe a yield maintenance payment due as a penalty which is not enforceable or collectible, (vi) the enforceability of provisions
which leave any provision to subsequent agreement or (vii) the enforceability of any provisions that provide for certain acts or matters to be null and void automatically or ab initio. 
  
 (G) No opinion is expressed above as to (i) the effect of any state or federal securities laws or
regulations insofar as they are applicable to or otherwise affect any party to any Loan Document, the transactions contemplated by the Loan Documents or the exercise of any rights or remedies of any party to the Loan Documents or (ii) various state
and 
  

 B-10 

 federal laws and regulations applicable to banks, insurance companies or other financial institutions or
the business or lending transactions of the Administrative Agent, the Agents or the Lenders or any assignee or participant of any such Person which may relate to the Loan Documents or the transactions contemplated thereby. 
  
 (H) We express no opinion as to the priority of any Liens
created by the Amended Collateral Documents, except to the extent set forth in paragraph 6. We have assumed, with your approval and without independent verification, that (i) the Financing Statements set forth the correct name and address of the
Administrative Agent and (ii) the Loan Parties party to the Amended Collateral Documents have rights in the Collateral. We have assumed that (i) the descriptions of the previously filed Financing Statements referred to in the attached Financing
Statements accurately identify the office(s) in which such financing statements were filed, the dates of filing and file numbers and the most recent continuation and amendment statements filed with respect thereto, (ii) the attached Financing
Statements and such previously filed Financing Statements referred to therein, and any applicable continuation and amendment statements, are in fact properly filed in such filing offices, and (iii) the previously filed Financing Statements
purportedly filed in filing offices other than in the State of Texas perfected the UCC Collateral under applicable law. We express no opinion as to (i) the value of, the accuracy or completeness of any description of, or the location or
characterization of, any personal property Collateral or the value of, the location or characterization of, or the accuracy, completeness or sufficiency of any description of, the Real Property, including for purposes of notice or conveyance, (ii)
the physical condition or actual use made of any Collateral and (iii) whether any Collateral is in compliance with any laws or regulations relating to the construction, occupancy or use thereof, including zoning laws, building codes and
environmental laws. 
  
 (I) We express no opinion
with respect to any Collateral which is or may become fixtures (except as paragraph 7 sets forth), as-extracted collateral, equipment used in farming operations, farm products, accounts or general intangibles arising from or relating to the sale of
farm products by a farmer, consumer goods, crops growing or to be grown, timber to be cut, minerals or the like (including oil and gas) or accounts resulting from the sale of minerals at the wellhead or minehead. 
  
 (J) We call to your attention that (i) assuming the Delaware
Code is identical to the New York Code to such matter, the Delaware Code requires the filing of UCC continuation statements, executed by the secured party of record, within the period of six months prior to the expiration of each period of five
years from the respective dates of the original filings of UCC financing statements in order to maintain the 
  

 B-11 

 effectiveness of such filings, (ii) changes in the name, identity or corporate structure or the location
(within the meaning of Section 9-307 of the New York Code and by comparable provisions of the Delaware Code) of the Loan Parties may cause the security interests of the Collateral Agent purported to be created by the Amended Collateral Documents to
be unperfected unless new, appropriate UCC financing statements are properly filed in the appropriate jurisdictions. 
  
 This opinion is limited to the applicable laws of the State of New York, the State of Texas (but only with respect to our opinions regarding the Amended
Texas Mortgages taxes set forth in paragraph 8, future extensions of credit set forth in paragraph 9 and choice of law set forth in paragraph 10) and applicable federal law, each as in effect on the date hereof, and no opinion is expressed herein as
to the laws of any other jurisdiction. We are not licensed to practice law in the State of Delaware and no opinion is expressed herein on the laws of the State of Delaware. We undertake no obligation or responsibility to update or supplement this
opinion in response to subsequent changes in law or future events affecting any of the transactions contemplated by any Loan Document. This opinion is rendered solely for your benefit in connection with the transactions contemplated by the Credit
Agreement to be consummated on this date. This opinion may not be used for any other purpose or relied on by any other Person without, in each instance, our prior written consent. 
  

	
	 Very truly
yours,                            

  

 B-12 

 EXHIBIT C 
  

BORROWER’S DEPUTY GENERAL COUNSEL OPINION 
  
 [Restatement Date] 
  
 To: JPMorgan Chase Bank, N.A., as Administrative Agent, and the Lenders referred to below 
  
 RE: Lyondell Chemical Company 
  
 Ladies and Gentlemen: 
  
 I am the Vice President and Deputy General Counsel of Lyondell Chemical Company, a Delaware corporation (the “Company”). I have acted as
counsel to the Company in connection with the execution and delivery of the Amended and Restated Credit Agreement dated as of even date herewith (the “Credit Agreement”) among the Company, as Borrower, JPMorgan Chase Bank, N.A., as
Administrative Agent, Bank of America, N.A., as Syndication Agent, Citicorp USA, Inc., Credit Suisse First Boston and Societe Generale, as Co-Documentation Agents and the Lenders party thereto. This opinion is furnished to you, at the request of the
Company, pursuant to Section 3.01(a) of the Credit Agreement. Capitalized terms used and not otherwise defined herein have the meanings given to them in the Credit Agreement. 
  
 I, or attorneys under my supervision, have examined the originals, or copies certified or otherwise identified, of the
corporate records, including minute books, of the Company and each of Lyondell Refining Company, Lyondell General Methanol Company, Lyondell Limited Methanol Company, Lyondell Petrochemical LP4 Inc. (formerly known as Lyondell Petrochemical G.P.
Inc.), Lyondell Petrochemical L.P. Inc., Lyondell Petrochemical (Pelican) L.P.1, Inc., Lyondell Petrochemical (Pelican) L.P.2, Inc., Lyondell Chemical Nederland, Ltd., ARCO Chemical Technology, Inc., Lyondell POTechGP, Inc. and Lyondell PO TechLP,
Inc. (collectively, the “Corporate Entities”); Lyondell Refining Partners, LP, ARCO Chemical Technology, L.P., Lyondell LP3 Partners, LP, PO Offtake, LP, Lyondell POJV Partners 1, LP, Lyondell POJV Partners 2, LP, Lyondell POJV
Partners 3, LP (collectively, the “Partnership Entities”), Lyondell Refining GP, LLC, Lyondell POJVLP1, LLC, Lyondell POJVLP2, LLC, Lyondell POJVLP3, LLC, Lyondell POJV Partner 1 GP, LLC, Lyondell POJV Partner 2 GP, LLC, Lyondell
POJV Partner 3 GP, LLC, Lyondell POJVGP, LLC and Lyondell LP3 GP, LLC (collectively, the “LLC Entities”) (together with the Company, the “Loan Parties”), certificates of public officials and representatives of the
Loan Parties, statutes and other instruments and documents as the basis for my opinions hereinafter set forth. In giving such opinions, I have relied upon certificates of officers of the Loan Parties with respect to the accuracy of the material
factual matters contained in such certificates. I have assumed that all 
  

 C-1 

 signatures on documents examined by me are genuine, all documents submitted to me are authentic and all documents
submitted as certified or photostatic copies conform to the originals thereof. 
  
 I, or attorneys under my supervision, have examined and relied upon executed originals or photostatic copies, certified or otherwise identified to our satisfaction, of the Credit Agreement, the Notes, the Subsidiary
Guarantee, the Subsidiary Guarantee dated as of April 17, 2000, the Existing Collateral Documents, the Subsidiary Guarantor Consent of even date herewith executed by the Subsidiary Guarantors, and the Amendments dated as of even date herewith to the
Existing Collateral Documents (collectively, the “Loan Documents”). 
  
 Based upon the foregoing, subject to the qualifications, limitations, exceptions and assumptions hereinafter set forth, and having due regard for such legal considerations as I deem relevant, I am of the opinion that:

  

	 	1.	Each of the Corporate Entities is a corporation duly incorporated and validly existing in good standing under the laws of the State of Delaware and has the corporate power and
authority to own, lease and operate its properties and to conduct its business as presently conducted. Each of the Partnership Entities is a limited partnership duly formed and validly existing in good standing under the laws of the State of
Delaware and has the requisite partnership power and authority to own, lease and operate its properties and to conduct its business as presently conducted. Each of the LLC Entities is a limited liability company duly formed and validly existing in
good standing under the laws of the State of Delaware and has the requisite limited liability company power and authority to own, lease and operate its properties and to conduct its business as presently conducted. Except where the failure to do so,
individually or in the aggregate, would not reasonably be expected to result in a Material Adverse Effect, each Loan Party is qualified, licensed or registered to do business in, and is in good standing in, every jurisdiction where such
qualification, licensing and registration is required. 

  

	 	2.	Each Loan Party has the requisite corporate, limited liability company or partnership power and authority to execute and deliver the Loan Documents to which it is a party and to
perform its obligations thereunder. The execution, delivery and performance by each Loan Party of the Loan Documents to which it is a party have been duly authorized by all necessary corporate or limited liability company or limited partnership
proceedings of that Loan Party. 

  

 C-2 

	 	3.	The execution, delivery and performance by each Loan Party of the Loan Documents to which it is a party do not (a) contravene its certificate of incorporation, by-laws, regulations
or limited partnership agreement, as the case may be, as amended to date, (b) except as qualified below, constitute a default under any agreement or instrument governing Material Debt of any Loan Party, (c) breach or otherwise violate any
other material agreement of any Loan Party or any judgment, order or decree of any governmental authority known to me that is binding on any Loan Party or any of its assets or (d) except for the Existing Collateral Documents, the Senior Secured Note
Indentures, the ARCO Chemical Indenture (as defined in the Existing Collateral Documents) and the PBGC Settlement Agreement, result in the creation or imposition of any Lien on any material properties or assets of any Loan Party.

  

	 	4.	To my knowledge, there are no actions, suits or proceedings by or before any court or arbitrator or any governmental body, agency or official that are pending or threatened against
or affecting any Loan Party or the respective businesses, assets or rights of any Loan Party as to which there is a reasonable possibility of an adverse determination and that, if adversely determined, could reasonably be expected, individually or
in the aggregate, to have a Material Adverse Effect. 

  

 C-3 

 This opinion is limited to applicable Texas law, federal law, the General Corporation Law of the State of
Delaware, the Delaware Limited Liability Company Act and the Delaware Revised Uniform Limited Partnership Act, each as in effect on the date hereof, and no opinion is expressed herein as to the laws of any other jurisdiction. I undertake no
obligation or responsibility to update or supplement this opinion in response to subsequent changes in law or future events affecting any of the transactions contemplated by any Loan Document. This opinion is rendered solely for your benefit in
connection with the transactions contemplated by the Credit Agreement to be consummated on this date. Except for the use permitted herein, this letter is not to be quoted or reproduced in whole or in part or otherwise referred to in any manner, nor
is it to be filed with any governmental agency or delivered to any other person without my prior written consent. This opinion may not be used for any other purpose or relied on by any other Person without, in each instance, my prior written
consent. 
  

	
	 Very truly yours,

	
	 Gerald A. O’Brien

	 Vice President and Deputy General Counsel

  

 C-4 

 EXHIBIT D 
  

ASSIGNMENT AND ASSUMPTION AGREEMENT 
  
 AGREEMENT dated as of             , 20     among [NAME OF
ASSIGNOR] (the “Assignor”) and [NAME OF ASSIGNEE] (the “Assignee”). 
  
 WHEREAS, this Assignment and Assumption Agreement (the “Agreement”) relates to the Amended and Restated Credit Agreement dated as of December
            , 2004 among LYONDELL CHEMICAL COMPANY (the “Borrower”), the Assignor and the other Lenders party thereto, JPMORGAN CHASE BANK, N.A., as Administrative Agent (the
“Administrative Agent”), BANK OF AMERICA, N.A., as Syndication Agent (the “Syndication Agent”), and CITICORP USA, INC., CREDIT SUISSE FIRST BOSTON and SOCIETE GENERALE, as Co-Documentation Agents (together with the
Administrative Agent and the Syndication Agent, the “Agents”) (as amended from time to time, the “Credit Agreement”); 
  
 [WHEREAS, Term Loans made to the Borrower by the Assignor under the Credit Agreement in the aggregate principal amount of
$             are outstanding at the date hereof;] 
  
 [WHEREAS, as provided under the Credit Agreement, the Assignor has a Revolving Commitment to make Revolving Loans to the Borrower and participate in
Letters of Credit in an aggregate principal amount at any time outstanding not to exceed $            ;] 
  
 [WHEREAS, Revolving Loans made to the Borrower by the Assignor under the Credit Agreement in the aggregate principal amount
of $             are outstanding at the date hereof;] 
  
 [WHEREAS, Letters of Credit with a total amount available for drawing thereunder of
$             are outstanding at the date hereof;] 
  
 [WHEREAS, as provided under the Credit Agreement, the Assignor has a Swing Loan Commitment to make Swing Loans to the Borrower in an aggregate principal
amount at any time outstanding not to exceed $            ;] 
  
 [WHEREAS, Swing Loans made to the Borrower by the Assignor under the Credit Agreement in the aggregate principal amount of
$             are outstanding at the date hereof;] and 
  
 WHEREAS, the Assignor proposes to assign to the Assignee all of the rights of the Assignor under the Credit Agreement in respect of [all] [a portion] of
its [Term Loans] [[Revolving] [Swing Loan] Commitment] thereunder in an amount equal to $             (the “Assigned Amount”), [together with a 
  

 D-1 

 corresponding portion of each of its outstanding [Revolving Loans, Letter of Credit Liabilities and participations in
Swing Loans] [Swing Loans]], and the Assignee proposes to accept such assignment and assume the corresponding obligations of the Assignor under the Credit Agreement; 
  
 NOW, THEREFORE, in consideration of the foregoing and the mutual agreements contained herein, the parties hereto agree as
follows: 
  
 Section 1. Definitions. All capitalized terms
not otherwise defined herein have the respective meanings set forth in the Credit Agreement. 
  
 Section 2. Assignment. The Assignor hereby assigns and sells to the Assignee all of the rights of the Assignor under the Credit Agreement to the extent of the Assigned Amount, and the Assignee hereby accepts
such assignment from the Assignor and assumes all of the obligations of the Assignor under the Credit Agreement to the extent of the Assigned Amount, including the purchase from the Assignor of the corresponding portion of the principal amount of
the [Term Loans] [Revolving Loans, Letter of Credit Liabilities and participations in Swing Loans] [Swing Loans] of the Assignor outstanding at the date hereof. Upon the execution and delivery hereof by the Assignor and the Assignee [and the
execution of the consent attached hereto by the Borrower[, the Issuing Banks and the Administrative Agent] and the payment of the amounts specified in Section 3 required to be paid on the date hereof and the satisfaction of all other applicable
conditions referred to in Section 9.06(c) of the Credit Agreement (i) the Assignee shall, as of the date hereof, succeed to the rights and be obligated to perform the obligations of a Lender under the Credit Agreement with a [Term Loan] [[Revolving]
[Swing Loan] Commitment] in an amount equal to the Assigned Amount [and acquire the rights of the Assignor with respect to a corresponding portion of each of its outstanding [Revolving Loans, Letter of Credit Liabilities and participations in Swing
Loans] [and Swing Loans]] [and (ii) the [Revolving] [Swing Loan] Commitment of the Assignor shall, as of the date hereof, be reduced by the Assigned Amount,] and the Assignor shall be released from its obligations under the Credit Agreement to the
extent such obligations have been assumed by the Assignee. The assignment provided for herein shall be without recourse to the Assignor. 
  
 Section 3. Payments. As consideration for the assignment and sale contemplated in Section 2 hereof, the Assignee shall pay to the Assignor on the
date hereof in Federal funds the amount heretofore agreed between them. It is understood that commitment fees accrued before the date hereof are for the account of the Assignor and such fees accruing on and after the date hereof with respect to the
Assigned Amount are for the account of the Assignee. Each of the Assignor and the Assignee agrees that if it receives any amount under the Credit Agreement which is for the account of the other party hereto, it shall receive the same for the account
of such other party to the extent of such other party’s interest therein and promptly pay the same to such other party. 
  

 D-2 

 Section 4. [ Consent Of The Borrower[, the Issuing Banks,] and the Administrative Agent.
This Agreement is conditioned upon the consent of the Borrower[, the Issuing Banks] and the Administrative Agent pursuant to Section 9.06(c) of the Credit Agreement.] 
  
 Section 5. [Note. Pursuant to Section 9.06(c) of the Credit Agreement, the Borrower has agreed to execute and
deliver a Note payable to the order of the Assignee to evidence the assignment and assumption provided for herein.] 
  
 Section 6. No Reliance on Assignor. The Assignor makes no representation or warranty in connection with, and shall have no responsibility with
respect to, the solvency, financial condition or statements of any Obligor, or the validity and enforceability of the obligations of any Obligor in respect of the Credit Agreement or any Note or any other Loan Document. The Assignee acknowledges
that it has, independently and without reliance on the Assignor, and based on such documents and information as it has deemed appropriate, made its own credit analysis and decision to enter into this Agreement and will continue to be responsible for
making its own independent appraisal of the business, affairs and financial condition of the Obligors. 
  
 Section 7. Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of New York. 
  
 Section 8. Counterparts. This Agreement may be signed in any number of
counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. 
  

 D-3 

 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed and delivered by their
duly authorized officers as of the date first above written. 
  

			
	 [NAME OF ASSIGNOR]

		
	By:	 	  

	 	 	Name:
	 	 	Title:
	
	[NAME OF ASSIGNEE]
		
	By:	 	  

	 	 	Name:
	 	 	Title:

  

 D-4 

 [The undersigned consent to the foregoing assignment. 
  

			
	 [LYONDELL CHEMICAL COMPANY]

		
	By:	 	  

	 	 	Name:
	 	 	Title:
	
	[JPMORGAN CHASE BANK, N.A., as     Administrative Agent]
		
	By:	 	  

	 	 	Name:
	 	 	Title:
	
	[NAME OF EACH ISSUING BANK]
		
	By:	 	  

	 	 	Name:
	 	 	Title:]

  

 D-5 

 EXHIBIT E 
  

DESIGNATION AGREEMENT 
  
 dated as of
                            ,
20             
  
 Reference is made to the Amended and Restated Credit Agreement dated as of December     , 2004 (as amended from time to time, the “Credit Agreement”) among Lyondell Chemical
Company, a Delaware corporation (the “Borrower”), the Lenders party thereto (the “Lenders”), JPMorgan Chase Bank, N.A., as Administrative Agent (the “Administrative Agent”), Bank of America, N.A.,
as Syndication Agent, and Citicorp USA, Inc., Credit Suisse First Boston and Societe Generale, as Co-Documentation Agents. Terms defined in the Credit Agreement are used herein with the same meaning. 
  
                          (the “Designator”) and
                         (the “Designee”) agree as follows: 
  
 1. The Designator designates the Designee as its Designated Lender under the
Credit Agreement and the Designee accepts such designation. 
  
 2.
The Designator makes no representations or warranties and assumes no responsibility with respect to the financial condition of the Borrower or any other Obligor or the performance or observance by the Borrower or any other Obligor of any of its
obligations under the Credit Agreement, any other Loan Document or any other instrument or document furnished pursuant thereto. 
  
 3. The Designee confirms that it is an Eligible Designee, appoints and authorizes the Designator as its administrative agent and attorney-in-fact and
grants the Designator an irrevocable power of attorney to receive payments made for the benefit of the Designee under the Credit Agreement and the other Loan Documents and to deliver and receive all communications and notices under the Credit
Agreement and the other Loan Documents, if any, that the Designee is obligated to deliver or has the right to receive thereunder, and acknowledges that the Designator retains the sole right and responsibility to vote under the Credit Agreement and
the other Loan Documents, including, without limitation, the right to approve any amendment or waiver of any provision of the Credit Agreement or any other Loan Document, and agrees that the Designee shall be bound by all such votes, approvals,
amendments and waivers and all other agreements of the Designator pursuant to or in connection with the Credit Agreement or any other Loan Document. 
  
 4. The Designee confirms that it has received a copy of the Credit Agreement and each other Loan Document, together with copies of the most 

 recent financial statements referred to in Article 4 or delivered pursuant to Article 5 of the Credit Agreement and such
other documents and information as it has deemed appropriate to make its own credit analysis and decision to enter into this Designation Agreement, agrees that it will, independently and without reliance upon the Administrative Agent, the Designator
or any other Agent or 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 any action it may be permitted to take under the Credit Agreement or
any other Loan Document. 
  
 5. Following the execution of this
Designation Agreement by the Designator and the Designee and the consent hereto by the Borrower, it will be delivered to the Administrative Agent for its consent. This Designation Agreement shall become effective when the Administrative Agent
consents hereto or on any later date specified on the signature page hereof. 
  
 6. Upon the effectiveness hereof, the Designee shall have the right to make Loans or portions thereof as a Lender pursuant to Section 2.01 of the Credit Agreement and the rights of a Lender related thereto and the
making of any such Loans or portions thereof by the Designee shall satisfy the obligations of the Designator under the Credit Agreement to the same extent, and as if, such Loans or portions thereof were made by the Designator. 
  
 7. This Designation Agreement shall be governed by, and construed in
accordance with, the laws of the State of New York. 
  

 D-2 

 IN WITNESS WHEREOF, the parties have caused this Designation Agreement to be executed by their respective
officers hereunto duly authorized, as of the date first above written. 
  
 Effective Date1:             ,
20         
  

			
	[NAME OF DESIGNATOR]
		
	By:	 	  

	 	 	Name:
	 	 	Title:
	
	[NAME OF DESIGNEE]
		
	By:	 	  

	 	 	Name:
	 	 	Title:

  
 The undersigned
consent to the foregoing designation. 
  

			
	LYONDELL CHEMICAL COMPANY
		
	By:	 	  

	 	 	Name:
	 	 	Title:

	1	This date should be no earlier than the date of the Agent’s consent hereto. 

  

 D-3Exhibit 10A

  
 Exhibit 10(a)

  
 AMENDED AND RESTATED ADVISORY CONTRACT 

 
 THIS ADVISORY CONTRACT between the B. F. Saul Advisory Company (the
“Advisor”) and the B. F. Saul Real Estate Investment Trust (the “Trust”) is, as of October 1, 1982, amended and restated in full as follows: 
  
 W I T N E S S E T H: 
  
 WHEREAS, on September 18, 1969 the Trust entered into an advisory
agreement with the B. F. Saul Company (“Saul”), which was amended from time to time; and 
  
 WHEREAS, on May 1, 1972 the Trust, Saul and the Advisor entered into a contract by which Saul’s interest in said advisory agreement, as
amended, was assigned to the Advisor; and 
  
 WHEREAS, said
advisory agreement, as amended from time to time was amended and restated in full as of July 1, 1974; and 
  
 WHEREAS, there have been changes in the affairs of the Trust and in the general real estate industry of which it is a part; and 
  
 WHEREAS, the Trust, in connection with its affairs, desires to
continue to avail itself of the experience, sources of information, advice, assistance, management and certain facilities of, and available to, the Advisor, and the Trust also desires to have the Advisor continue to undertake certain duties and
responsibilities and perform certain services as hereinafter set forth, on behalf of, and subject to the supervision and control of, the Trustees of the Trust (the “Trustees”); and 
  
 WHEREAS, the Advisor is willing to continue to undertake and perform,
subject to the supervision and control of the Trustees, the services hereinafter set forth; and 
  
 WHEREAS, Saul, by a separate agreement with the parties hereto, consents to this Amended and Restated Advisory Contract and therefore continues to
be bound by the provisions of the Assignment and Guaranty Agreement dated May 1, 1972 between Saul, the Advisor and the Trust; 
  
 NOW, THEREFORE, in consideration of the premises and of the mutual covenants herein contained, it is agreed that the Advisory Contract is amended
and restated as follows: 
  
 Services and Duties of the Advisor.

  
 The Advisor shall consult with the Trustees and furnish
them with advice and recommendations regarding the affairs of the Trust and perform the general management, financial, accounting and administrative functions of the Trust as a business entity. As part of the general management function, the Advisor
shall supervise Franklin Property Company and other third party contractors which perform leasing, property management, construction management, development, condominium conversion and other services for the Trust. The Advisor shall also perform
such other services as the Trustees may deem in the best interest of the Trust and within the purview of this contract. 
  
 A. The Advisor shall avoid taking any action which would adversely affect the status of the Trust as a real estate investment trust under the applicable
sections of the Internal Revenue Code or the regulations promulgated thereunder at any time that the Trustees have determined to qualify as such. 

 B. The Advisor shall exercise all reasonable efforts to cause any property forming part of the
Trust’s investments to be duly insured against loss or damage by fire, with extended coverage, and against such other insurable hazards and risks as is customary and appropriate in the circumstances, and shall otherwise carry out the policies
from time to time adopted by the Trustees in connection with the protection of such investments. 
  
 C. The Advisor shall maintain a fidelity bond from a responsible surety company in such amount as the Trustees reasonably may specify from time to time
covering the Trust and its funds and other property, which bond shall protect the Trust against all losses of any such funds or property from acts of the Advisor and its directors, officers and employees. 
  
 D. In performing its duties under this Contract and in dealing with third
parties on behalf of the Trust, the Adviser shall act as the Trust’s agent, and shall have full authority to act on behalf of the Trust. 
  
 E. It is the intention of the parties that, subject to the supervision and control of the Trustees, the Advisor’s functions shall encompass those
performed by the senior management and corporate staff of a listed public company of comparable size but exclude the direct real estate operating functions, which are to be performed by Franklin Property Company and other third parties under the
supervision of the Advisor. 
  
 Expenses. 
  
 F. The Advisor shall provide and pay for all personnel, office space,
equipment and supplies necessary for the performance of its duties under this contract. The Trust will reimburse the Advisor for its travel, transportation and other related expenses incurred in the performance of its duties hereunder. 

 
 G. The Trust shall pay directly the following expenses with respect to its
operations (or shall reimburse the Advisor for any of such expenses which the Advisor incurs on behalf of the Trust): 
  
 Interest and other costs of money borrowed by the Trust; 
  
 (1) Taxes, licenses and franchise fees imposed on the Trust, its properties, its income or its operations; 
  
 (2) Finders’ fees and brokerage commissions in
connection with the acquisition and disposition of assets by the Trust; 
  
 (3) Fees and expenses of land planners, engineers, appraisers, architects, contractors, leasing agents, property management agents, attorneys and other consultants and third parties hired to perform services for the
Trust; 
  
 (4) Costs of obtaining and maintaining
capital, including but not limited to, legal, audit, accounting, underwriting, brokerage, listing, registration and other fees; charges of custodians, transfer agents, registrars, dividend disbursement agents, indenture trustees, authenticating
agents, paying agents, brokers, underwriters and banks providing services to the Trust; and printing, engraving and other expenses and taxes incurred in connection with issuance, distribution, transfer and stock exchange listing of the Trust’s
securities; 
  
 (5) Expenses connected directly
with payments to shareholders of dividends or distributions in cash or in any other form or payments of interest and principal on indebtedness of the Trust; 
  
 (6) Expenses in connection with communications to holders of the Trust’s securities, including the cost of printing and mailing proxy
solicitation materials and other reports and the cost of holding meetings of holders of securities; 
  
 (7) Fees and expenses of outside counsel and auditors for the Trust; 

 (8) Trustees’ fees and other costs incurred in connection with the functioning of
the Board of Trustees and Committees thereof; 
  
 (9) Costs of obtaining and maintaining membership in trade associations, including the costs of attending meetings of such associations; 
  
 (10) Insurance premiums and related costs; and 
  

(11) Any other cost or expense which the independent Trustees determine is more appropriately borne by the Trust than the Advisor.

  
 Compensation. 
  
 The Trust shall pay the Advisor monthly as compensation for its services
under this Contract a fee at the rate of $160,000 per month. Upon the request of either the Trust or the Advisor, but at least annually, the Trust and the Advisor shall review the compensation of the Advisor to insure that it is fair and reasonable
to both the Trust and the Advisor and make any adjustment agreed upon. If they cannot agree on the amount of the adjustment, if any, within sixty (60) days, then the dispute shall be submitted to Garland J. Bloom, Jr., George J. Boyce, Gilbert M.
Grosvenor, Thomas J. Owen, T. William Blumenauer, Jr., Philip Lamer Gore, and Philip C. Jackson, Jr., or as many of them who agree to participate, who shall determine the amount of such adjustment, if any, and its effective date, by a two-thirds
vote of those participating. If none of the named individuals agrees to participate, the dispute shall be submitted to arbitration pursuant to the Commercial Arbitration Rules of the American Arbitration Association. 
  
 H. In addition to the compensation provided under subparagraph A above, the
Trust shall reimburse the Advisor quarterly for all reasonable costs and expenses, both direct and indirect, which are incurred by the Advisor in connection with the acquisition and development of real property on behalf of the Trust and which, if
reimbursed by the Trust, would be capitalized by the Trust under generally accepted accounting principles. In the event of any disagreement between the Trust and the Advisor with respect to the amount or the reasonableness of any reimbursement
claimed by the Advisor, the dispute shall be referred to those Trustees who are independent of the Advisor. 
  
 I. All amounts payable to the Advisor under subparagraphs A and B above shall be due on the last day of each month or quarter as the case may be and an
estimated payment may be made at that time or any time thereafter; however, by the mutual agreement of the parties hereto, payment of any monthly or quarterly compensation or reimbursement may be deferred until the precise amount of said
compensation has been calculated, but in no event shall said payment be deferred more than thirty (30) days after the end of the applicable period. 
  
 Compensation for Other Services. 
  
 J. In addition to the compensation provided in paragraph 3 herein, the Advisor and/or its affiliates may receive commissions on insurance placed by them
with respect to the Property or operations of the Trust, provided that the premium charge for any such insurance is not more than any other bona fide premium proposed to the Trust in a competitive bid for such insurance by a reputable company.

  
 K. The Advisor and/or its affiliates may also receive
compensation from the Trust for (i) its or their services as a property manager and/or leasing agent for property owned by the Trust, or (ii) such other services as, in the opinion of the Trustees, are more appropriately performed by the Advisor or
its affiliates for separate compensation; provided that the terms of such agreements have been approved by a majority of the Trustees who are independent of the Advisor. 

 Indemnification and Limited Liability. 
  
 L. The Trust will indemnify and hold harmless the Advisor, its officers, directors and employees from and against any
liabilities, claims, damages, costs or expenses arising out of the performance by the Advisor of its duties and services hereunder to the extent that such liabilities, claims, damages, costs or expenses are not covered by insurance, other than those
attributable to the Advisor’s bad faith, willful misfeasance, gross negligence or reckless disregard of the duties of the Advisor hereunder; and the Advisor will indemnify and hold harmless the Trust, each Trustee and each shareholder
individually from and against any liabilities, claims, damages, costs or expenses incurred by reason of acts on the part of the Advisor, its directors, officers or employees constituting bad faith, willful misfeasance, gross negligence or reckless
disregard of the duties of the Advisor hereunder. The Advisor assumes no responsibility under this Contract other than to render the services called for hereunder in good faith and shall not be responsible for any action of the Trustees in following
or declining to follow any advice or recommendation of the Advisor. 
  
 M. Anything in this Contract to the contrary notwithstanding, the Advisor shall not have or make any claim under, by reason of, or in connection with this Contract against the Trustees personally or the shareholders of the Trust, but shall
look solely to the property of the Trust for the payment of any such claim. The Advisor hereby acknowledges that it is familiar with the Declaration of Trust of the Trust as amended and in particular the provisions thereof relating to the
non-liability of shareholders and Trustees, to which reference is hereby made. 
  
 Use of Name. 
  
 N. The Advisor shall not in any
way be limited with respect to the use of the name “B. F. Saul” by itself or any affiliated or successor corporation or other business entity. The Trust hereby and irrevocably assigns to the Advisor any and all rights which at may have to
consent to the use of the name “B. F. Saul” by others and agrees to execute such instruments as are reasonably necessary to give effect to this covenant or to effect such consent with any governmental department or agency. Further, and in
the event that the Advisor or its successor by reorganization or merger shall cease to act as such for any reason whatsoever, the Trustees shall, upon request of the Advisor, or its successor by reorganization or merger, immediately eliminate from
the name of the Trust the name “B. F. Saul” or any approximation thereof. The covenant contained in the directly preceding sentence shall survive, and shall not be affected by, the termination of this Contract or any renewal thereof.

  
 Other Transactions. 
  
 O. Any individual, including any director, officer, shareholder or employee
of the Advisor, may serve as a Trustee, officer, attorney, agent or employee of the Trust and may be compensated by the Trust for his services rendered in any such capacity. However, the Advisor shall not for its own account, knowingly, directly or
indirectly, purchase or otherwise acquire any property from, or sell, assign, lease, or make any other transfer or other disposition to the Trust or enter into any agreement to lend any assets or property to the Trust, or borrow any assets or
property from the Trust, nor shall any director, officer, shareholder or employee of the Advisor or any corporation, partnership, trust or other entity with which a director, officer, shareholder or employee of the Advisor is affiliated by reason of
being a trustee of, partner with or owner of more than one percent (1%) equity interest therein, directly or indirectly purchase or otherwise acquire any Property from, or sell, assign, lease or make any other transfer or other disposition to, the
Trust. Notwithstanding the prohibitions in the next preceding sentence, the following transactions are permitted: (1) those between the Trust and American Security Bank, N. A., American Security Corporation or any savings and loan company or
association; (2) those designed to accord the Trust the rights granted under subparagraph 7.B. herein; and (3) those which have been approved, as fair and reasonable to the Trust’s shareholders, by a majority of the Trustees who are independent
of the Advisor and are not otherwise connected with the transactions in question. 
  
 Nothing in the foregoing part of this subparagraph 7.A. shall be deemed to prevent the Advisor, an affiliate thereof, or any corporation or other enterprise in which the Advisor, its directors, officers, shareholders
or 

 
employees may have any beneficial interest, from entering into business relationships (including joint ventures or partnerships) with corporations or any
other enterprises which may from time to time have dealings with the Trust provided such interest is disclosed prior to any such dealings. 
  
 Neither the Advisor nor any director or officer of the Advisor will make or acquire any loan secured by a mortgage or any other interest in real estate,
or make or acquire any equity or other investment in real estate, unless the Trust is given (and, within a reasonable period, declines) an opportunity to make or acquire such loan or investment on substantially the terms on which such loan or
investment may be made or acquired by the Advisor or any such director or officer. The foregoing shall apply only to loans and investments made or acquired by the Advisor, its directors and officers for its or their own account or accounts, or for
the account of any enterprise (other than a savings and loan company or association) in which it and they have a beneficial ownership interest aggregating forty percent (40%) or more of the outstanding equity interest in such enterprise, but shall
not apply to (1) any category of loan or investment which the Trust does not wish for the time being to make or acquire, as evidenced in a written notice from the Trust to the Advisor, which shall be effective until withdrawn or changed at any time
by a further notice in writing from the Trust to the Advisor; (2) loans and investments which the Trust may not lawfully make or acquire; or (3) loans and investments which may jeopardize the Federal income tax status of the Trust as a qualified
real estate investment trust under the applicable sections of the Internal Revenue Code or the regulations promulgated thereunder when the Trust has determined to qualify as such. 
  
 P. Nothing in this Contract shall limit or restrict the right of the Advisor or any officer or employee of the Advisor,
irrespective of whether he is also a Trustee, officer or employee of the Trust, to engage in any other business or to render services of any kind to any other partnership, corporation, firm, individual or association. It is specifically understood
and agreed that affiliates of the Advisor are engaged, and will continue to engage, on behalf of themselves and as agents for others in the business of originating and servicing mortgage loans, the development of residential, commercial and
industrial properties, and all other phases of the general real estate and mortgage banking business. 
  
 Term and Termination. 
  
 Q. Subject to the cancellation provision in subparagraph C below, this Contract shall be in force until September 30, 1987, and shall continue thereafter from year to year unless cancelled by either party at the end of any contract year,
upon written notice, given at least six (6) months prior to the end of any such contract year. 
  
 R. This Contract shall terminate automatically in the event of its assignment by the Advisor without the written consent of the Trust and shall not be assignable by the Trust without the written consent of the
Advisor, except in the case of assignment by the Trust of substantially all of its operations and assets to a corporation or other organization which is a successor to the Trust, and such successor organization assumes the duties and obligations of
Trust hereunder. 
  
 S. This Contract shall be terminated
immediately upon written notice of termination given by the Trust or the Advisor in the event that (a) the Advisor shall violate any material provision of this Contract and upon written notice of such violation, shall not cure such default within
thirty (30) days or (b) the Advisor shall be adjudged bankrupt or insolvent by a court of competent jurisdiction or an order shall be made by a court of competent jurisdiction for the appointment of a receiver of the Advisor and any such
adjudication or order shall remain in force or unstayed for a period of thirty (30) days. 
  
 T. From and after the effective date of termination of this Contract pursuant to subparagraphs A, B or C hereof, the Advisor shall not be entitled to compensation under paragraph 3 herein for further services but
shall be entitled to compensation for services performed for the Trust prior to the effective date of termination. Nothing in this paragraph shall affect the right of the Advisor or its affiliates to receive compensation under the 

 
separate contractual agreements referred to in paragraph 4.B. herein. Upon such termination, the Advisor shall forthwith: 
  
 (1) Pay over to the Trust all money collected and held for
the account of the Trust pursuant to this Contract, after deducting any accrued compensation and reimbursement for its expenses to which it is then entitled; and 
  
 (2) Deliver to the Trust a full accounting, including a statement showing all payments collected by it and a
statement of all money held by it, covering the period following the date of the last accounting furnished to the Trust. 
  
 Other Matters 
  
 U. Any notice, report or other communication required or permitted to be given hereunder shall be in writing and, unless some other method of giving such
notice, report or other communication is accepted by the party to whom it is given, shall be given by being delivered to or by being mailed by certified mail to, the following address of the parties hereto: 
  
 The Trust: B. F. Saul Real Estate 
 Investment Trust 
 8401 Connecticut Avenue

 Chevy Chase, Maryland 20815 
 Attn: Secretary 
  
 The Advisor: B. F. Saul Advisory
Company 
 8401 Connecticut Avenue 
 Chevy Chase, Maryland 20815 
 Attn: Secretary 
  
 Either party may at any time give notice in writing to the other party that it wishes to change its address for the purpose
of this paragraph. 
  
 V. This Contract shall not be changed,
modified, terminated or discharged in whole or in part except by an instrument in writing signed by both parties hereto. 
  
 W. This Contract shall bind any successors or assigns of the parties hereto. 
  
 X. The provisions of this Contract shall be construed and interpreted in accordance with the laws of Maryland in effect at
the time. 
  
 Y. This Contract shall become effective as of the
date first written above. 

 IN WITNESS WHEREOF, the Advisor and the Trust have caused this Contract to be executed by their
duly authorized officers as of the date first written above. 
  

			
	B.F. SAUL ADVISORY COMPANY
		
	By:	 	 /s/    B. FRANCIS SAUL
II        

	 	 	 

  

									
	 B.F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	 
			
	 /s/    GARLAND J. BLOOM,
JR.        

 Garland J. Bloom, Jr.,
Trustee
	 	 	 	 /s/    T. WILLIAM
BLUMENHAUER, JR.        

 T.
William Blumenauer, Jr., Trustee

	 	 	 

  

									
			
	 /s/    GEORGE J.
BOYCE        

 George J. Boyce,
Trustee
	 	 	 	 /s/    PHILIP
LARNER GORE        

 Philip Larner
Gore, Trustee

	 	 	 

  

									
			
	 /s/    GILBERT M.
GROSVENOR        

 Gilbert M. Grosvenor,
Trustee
	 	 	 	 /s/    PHILIP C.
JACKSON, JR.        

 Philip C.
Jackson, Jr., Trustee

	 	 	 

  

			
	
	 /s/    THOMAS J.
OWEN        

 Thomas J. Owen, Trustee

  
 AGREEMENT 

 
 THIS AGREEMENT, effective as of October 1, 1982, between the B.F.
Saul Advisory Company (the “Advisor”), the B.F. Saul Real Estate Investment Trust (the “Trust”) and the B.F. Saul Company (“Saul”), 
  
 WITNESSETH: 
  
 WHEREAS, on September 18, 1969 the Trust entered into an advisory agreement with Saul which was amended from time to time; and 
  
 WHEREAS, on May 1, 1972, the Trust, Saul and the Advisor entered into
a contract (the “Assignment and Guaranty Agreement”) by which (i) Saul’s interest in said advisory agreement, as amended, was assigned to the Advisor, (ii) Saul guaranteed performance by the Advisor, and (iii) Saul agreed to continue
to be bound by certain provisions of said advisory agreement; and 
  
 WHEREAS, it is intended by the Trust and the Advisor that Saul continue to guarantee the Advisor’s performance under, and Advisory Contract between the Trust and the Advisor dated October 1, 1982 (the “1982 Amended and
Restated Advisory Contract”), the parties hereto agree as follows: 
  
 1. Saul hereby consents to the 1982 Amended and Restated Advisory Contract. 
  
 2. The parties hereto agree to continue to be bound by all the provisions of the Assignment and Guaranty Agreement, provided that all
references in said Agreement to the “Advisory Contract” be deemed to refer to the 1982 Amended and Restated Advisory Contract and that the references in the Assignment and Guaranty Agreement to specific provisions of the advisory agreement
shall be deemed to refer to the corresponding provisions of the 1982 Amended and Restated Advisory Contract. 
  
 IN WITNESS WHEREOF, the parties have caused this Contract to be executed by their duly authorized officers as of the date first written above.

  

			
	B.F. SAUL ADVISORY COMPANY
		
	By:	 	 /s/    B. FRANCIS SAUL
II        

	 	 	 B. Francis Saul II

  

			
	 B.F. SAUL REAL ESTATE
 INVESTMENT
TRUST

		
	By:	 	 /s/    THOMAS A.
MCAVITY, JR.        

	 	 	 Thomas A. McAvity, Jr.

  

			
	B.F. SAUL COMPANY
		
	By:	 	 /s/    B. FRANCIS SAUL
II        

	 	 	 B. Francis Saul II

  
 AMENDMENT NO. 1

  
 TO 
  
 AMENDED AND RESTATED ADVISORY CONTRACT 
  
 THIS AMENDMENT NO. 1 made as of August 1, 1983 between B. F. SAUL
ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust
now wish to amend in certain respects, in accordance with and as contemplated by Paragraph 9.B. of said Amended and Restated Advisory Contract, in order to change the Advisor’s monthly base compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 1 consents
to such amendment and continues to be bound by the provisions of the Assignment and Guaranty Agreement dated May 1, 1972 between itself, the Trust and the Advisor 
  
 NOW THEREFORE, in consideration of the premises and of the mutual covenants therein and herein contained it is agreed
that the Amended and Restated Advisory Contract is amended effective August 1, 1983 as follows: 
  
 Paragraph 3.A. is amended by changing $160,0000 to $195,000. 
  
 IN WITNESS WHEREOF, the parties have caused this amendment to be executed by their duly authorized representatives as of the day and year first
above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	 
			
	 /s/    GARLAND J. BLOOM,
JR.        

 Garland J. Bloom, Jr.,
Trustee
	 	 	 	 /s/    PHILLIP G.
JACKSON, JR.        

 Phillip G.
Jackson, Jr., Trustee

	 	 	 
			
	 /s/    T. WILLIAM BLUMENAUER,
JR.        

 T. William Blumenauer, Jr.,
Trustee
	 	 	 	 /s/    THOMAS J.
OWEN        

 Thomas J. Owen,
Trustee

	 	 	 
			
	 /s/    GEORGE J.
BOYCE        

 George J. Boyce,
Trustee
	 	 	 	B. F. SAUL ADVISORY COMPANY
	 	 	 	 	 	 
				
	 	 	 	 	By:	 	 /s/    B. FRANCIS SAUL
II        

	 	 	 	 	 	B. Francis Saul II
			
	 /s/    PHILIP L.
GORE        

 Philip L. Gore,
Trustee
	 	 	 	B. F. SAUL COMPANY
	 	 	 	 	 	 
					
	 	 	 	 	 	 	By:	 	 /s/    B. FRANCIS SAUL
II        

	 	 	 	 	 	 	 	 	B. Francis Saul II

  

									
			
	 /s/    GILBERT M.
GROSVENOR        

 Gilbert M. Grosvenor,
Trustee
	 	 	 	B. F. SAUL ADVISORY COMPANY
	 	 	 
					
	 	 	 	 	 	 	By:	 	 /s/    B. FRANCIS SAUL
II        

	 	 	 	 	 	 	 	 	B. Francis Saul II

  
 AMENDMENT NO. 2

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 2 made as of July 1, 1984 between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL ESTATE
INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS,
the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by Paragraph 9.B. of said Amended
and Restated Advisory Contract, in order to provide for the reimbursement of legal expenses and to adjust the Advisor’s monthly base compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 2 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972 between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual covenants therein and herein contained it is agreed that the Amended and Restated Advisory Contract is amended as follows: 
  
 Paragraph 2.A. is amended in its entirety to read as follows and such
amendment shall be effective with respect to any expenses for legal services incurred after June 30, 1984: 
  
 2.    Expenses. 
  
 A. The Advisor shall provide and pay for all personnel, office space, equipment and supplies necessary for the performance of its duties under this contract. The Trust will reimburse the Advisor for its travel,
transportation and other related expenses incurred in the performance of its duties hereunder and for all in-house expenses, direct and indirect, incurred for legal services in connection with the performance of its duties hereunder. 
  
 Paragraph 3.A. is amended by changing $195,000 to $204,750. 
  
 IN WITNESS WHEREOF, the parties have caused this amendment to be
executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    JONATHAN C. SWINDLE        	 	 	 	By:	 	 /s/    PHILIP D.
CARACI        

	 	 	 Jonathan C. Swindle,
 Vice President—Operations
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	 /s/    WILLIAM A.
WILDHACK, JR.        

	 	 	 William A. Wildhack, Jr.,
 Vice President and Corporate Counsel

  
 AMENDMENT NO. 3

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 3 made as of July 1, 1985, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL ESTATE
INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS,
the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by Paragraph 9.B. of said Amended
and Restated Advisory Contract, in order to adjust the Advisor’s monthly base compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 3 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual covenants therein and herein contained it is agreed that the Amended and Restated
Advisory Contract is amended as follows: 
  
 Paragraph 3.A. is
amended by changing $204,750 to $212,366. 
  
 IN WITNESS
WHEREOF, the parties have caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    JONATHAN C. SWINDLE        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Jonathan C. Swindle,
 Vice President—Operations
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    WILLIAM A. WILDHACK,
JR.        
	 	 	 William A. Wildhack, Jr.,
 Vice President and Corporate Counsel

  
 AMENDMENT NO. 4

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 4 made as of July 1, 1986, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL ESTATE
INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS,
the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by Paragraph 9.B. of said Amended
and Restated Advisory Contract, in order to adjust the Advisor’s monthly base compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 4 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual covenants therein and herein contained it is agreed that the Amended and Restated
Advisory Contract is amended as follows: 
  
 Paragraph 3.A. is
amended by changing $212,366 to $216,061. 
  
 IN WITNESS
WHEREOF, the parties have caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    JONATHAN C. SWINDLE        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Jonathan C. Swindle,
 Vice President—Operations
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    WILLIAM A. WILDHACK,
JR.        
	 	 	 William A. Wildhack, Jr.,
 Vice President and Corporate Counsel

  

  
 AMENDMENT NO. 5

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 5 made as of September 8, 1987, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B. of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly base compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 5 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual covenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contract is amended as follows: 
  
 Paragraph
3.A is amended by changing $216,061 to $241,061. 
  
 IN WITNESS
WHEREOF, the parties have caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    JONATHAN C. SWINDLE        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Jonathan C. Swindle
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. BRADY        
	 	 	 Patricia E. Brady
 Secretary

  
 AMENDMENT NO. 6

 TO 
 AMENDED AND
RESTATED ADVISORY CONTRACT 
  
 THIS AMENDMENT NO. 6 is
made as of March 19, 1991, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract, dated as of October 1,
1982, which has been amended from time to time by Amendments Nos. 1 through 5, as well as by resolutions of the Board of Trustees of the Trust adopted on September 19, 1988, September 20, 1989, and September 19, 1990 (as so amended, the
“Contract”), which the Advisor and the Trust now wish to amend in certain respects; 
  
 WHEREAS, in the light of current economic conditions, the Trust does not expect to engage in any new property acquisition and development activities for the remainder of fiscal 1991 or during fiscal 1992;

  
 WHEREAS, pursuant to Paragraph 3.A of the Contract, the
Trust has requested that the Advisor accept a downward adjustment of the monthly advisory fee in order to take account of the lower level of advisory services expected during this period as well as the depressed level of the Trust’s current
profitability; 
  
 WHEREAS, the Advisor recognizes the
reasonableness of the Trust’s request in the circumstances and is willing to accept the adjustment proposed by the Trust, provided that the Trust agrees to reconsider the appropriate level for the advisory fee at the end of the Trust’s
fiscal year ending September 30, 1992 in the light of the circumstances then prevailing; 
  
 WHEREAS, the parties recognize that certain other provisions of such Paragraph 3.A should be amended to take account of the fact that certain persons named therein are no longer associated with the Trust or
with the Advisor; 
  
 WHEREAS, B. F. Saul Company is
willing, by executing this Amendment No. 6, to consent to such amendment and to continue to be bound by the provisions of the Assignment and Guaranty Agreement dated May 1, 1972, among itself, the Trust and the Advisor; 
  
 NOW, THEREFORE, in consideration of the premises and of the mutual
covenants herein contained, it is agreed that the Contract is amended by changing Paragraph 3.A to read as follows: 
  
 A. The Trust shall pay the Advisor monthly as compensation for its services under this Contract a fee at the rate of $96,600 per month. Upon the request
of either the Trust or the Advisor, but at least annually, as of October 1 of each year, beginning as of October 1, 1992, the Trust and the Advisor shall review the compensation of the Advisor to insure that it is fair and reasonable to both the
Trust and the Advisor and make any adjustment agreed upon. If they cannot agree on the amount of the adjustment, if any, within sixty (60) days, then the dispute shall be submitted to Garland J. Bloom, Jr., Gilbert M. Grosvenor and John R. Whitmore,
or as many of them who agree to participate, who shall determine the amount of such adjustments if any, and its effective date, by a majority vote of those participating. If none of the named individuals agrees to participates the dispute shall be
submitted to arbitration pursuant to the Commercial Arbitration Rules of the American Arbitration Association. 

 IN WITNESS WHEREOF, the parties have caused this amendment to be executed by their duly authorized
representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    B. FRANCIS SAUL II        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 B. Francis Saul II
 Chairman Senior
	 	 	 	 	 	 Philip D. Caraci,
 Vice President

  
 Accepted and agreed to
for the purposes recited above: 
  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Philip D. Caraci
 Senior Vice President

  
 AMENDMENT NO. 7

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 7 made as of January 1, 1993, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly base compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 7 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual covenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contract is amended as follows: 
  
 Paragraph
3.A is amended by changing the Advisory fee from $96,600 to 157,000 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn Corporation pursuant to its contract. The change in Advisory fee shall be effective
January 1, 1993 and said monthly fee shall remain in effect through September 30, 1993. 
  
 IN WITNESS WHEREOF, the parties have caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 8

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 8 made as of October 1, 1993, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly base compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 8 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual covenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contract is amended as follows: 
  
 Paragraph
3.A is amended by changing the Advisory fee from $157,000 to $250,000 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn Corporation pursuant to its contract. The change in Advisory fee shall be effective
October 1, 1993 and said monthly fee shall remain in effect through September 30, 1994. 
  
 IN WITNESS WHEREOF, the parties have caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK      
	 	 	 Patricia E. Clark
 Secretary

  

  
 AMENDMENT NO. 9

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 9 made as of April 1, 1994, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982; which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly base compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 9 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contract is amended as follows: 
  
 Paragraph
3.A is amended by changing the Advisory fee from $250,000 to $291,666.67 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn Corporation pursuant to its contract. The change in Advisory fee shall be effective
April 1, 1994. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 10

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 10 made as of October 1, 1995, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 10 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A
is amended by changing the Advisory fee from $291,666.67 to $300,940.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn Corporation pursuant to its contract. The change in Advisory fee shall be effective
October 1, 1995. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 11

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 11 made as of March 22, 1996, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 11 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A
is amended by changing the Advisory fee from $300,940.00 to $305,881.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn Corporation pursuant to its contract. The change in Advisory fee shall be effective
April 1, 1996. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 12

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 12 made as September 20, 1996, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 12 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A
is amended by changing the Advisory fee from $305,881.00 to $311,161.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn Corporation pursuant to its contract The change in Advisory fee shall be effective
October 1, 1996. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 13

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 13 made as of September 23, 1997, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 13 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A
is amended by changing the Advisory fee from $311,161.00 to $317,456.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn Cooperation pursuant to its contract. The change in Advisory fee shall be effective
October 1, 1997. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 14

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 14 made as of September 17, 1998, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 14 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A
is amended by changing the Advisory fee from $317,456.00 to $337,000.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn Corporation pursuant to its contract. The change in Advisory fee shall be effective
October 1, 1998. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 15

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 15 made as of September 24, 1999, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 15 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A
is amended by changing the Advisory fee from $337,000.00 to $348,800.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn Corporation pursuant to its contract. The change in Advisory fee shall be effective
October 1, 1999. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 16

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 16 made as of September 22, 2000, between B. F. SAUL ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL
ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 16 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A
is amended by changing the Advisory fee from $348,800.00 to $362,752.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn Corporation pursuant to its contract. The change in Advisory fee shall be effective
October 1, 2000. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    PHILIP D. CARACI        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 Philip D. Caraci,
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 17

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 17 made as of September             , 2001, between B. F. SAUL
ADVISORY COMPANY (the “Advisor”) and B. F. SAUL REAL ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust
now wish to amend in certain respects, in accordance with and as contemplated by Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 17
consents to such amendment and continues to be bound by the provisions of the Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual covenants therein and herein contained, it is
agreed that the Amended and Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A is amended by changing the Advisory fee from $362,752.00 to $475,000.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn, L.L.C pursuant to its contract. The
change in Advisory fee shall be effective October 1, 2001. 
  
 IN WITNESS WHEREOF, the parties have caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    B. FRANCIS SAUL
III        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 B. Francis Saul III
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 18

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 18 made as of September 26, 2002, between B. F.  SAUL ADVISORY COMPANY (the “Advisor”) and B.
F.  SAUL REAL ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as
contemplated by Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 18 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A
is amended by changing the Advisory fee from $475,000.00 to $458,000.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn, L.L.C. pursuant to its contract. The change in Advisory fee shall be effective
October 1, 2002. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    B. FRANCIS SAUL
III        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 B. Francis Saul III
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    PATRICIA E. CLARK        
	 	 	 Patricia E. Clark
 Secretary

  
 AMENDMENT NO. 19

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 19 made as of September 25, 2003, between B. F.  SAUL ADVISORY COMPANY (the “Advisor”) and B.
F.  SAUL REAL ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as
contemplated by Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 19 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A
is amended by changing the Advisory fee from $458,000.00 to $472,000.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn, L.L.C. pursuant to its contract. The change in Advisory fee shall be effective
October 1, 2003. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    B. FRANCIS SAUL
III        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 B. Francis Saul III
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    JESSICA L. PARKER        
	 	 	 Jessica L. Parker
 Secretary

  
 AMENDMENT NO. 20

 AMENDED AND RESTATED ADVISORY CONTRACT 
  

THIS AMENDMENT NO. 20 made as of September 23, 2004, between B. F. SAUL ADVISORY COMPANY, L.L.C. (the “Advisor”) and B. F.
SAUL REAL ESTATE INVESTMENT TRUST (the “Trust”). 
  
 WHEREAS, the Advisor and the Trust entered into an Amended and Restated Advisory Contract as of October 1, 1982, which the Advisor and the Trust now wish to amend in certain respects, in accordance with and as contemplated by
Paragraph 9.B of said Amended and Restated Advisory Contract, in order to adjust the Advisor’s monthly based compensation; and 
  
 WHEREAS, B. F. Saul Company by executing this Amendment No. 20 consents to such amendment and continues to be bound by the provisions of the
Assignment and Guaranty Agreement dated May 1, 1972, between itself, the Trust and the Advisor. 
  
 NOW THEREFORE, in consideration of the premises and of the mutual convenants therein and herein contained, it is agreed that the Amended and
Restated Advisory Contact is amended as follows: 
  
 Paragraph 3.A
is amended by changing the Advisory fee from $472,000.00 to $487,000.00 per month, of which the Trust is obligated to pay, less any amount contributed by Dearborn, L.L.C. pursuant to its contract. The change in Advisory fee shall be effective
October 1, 2004. 
  
 IN WITNESS WHEREOF, the parties have
caused this amendment to be executed by their duly authorized representatives as of the day and year first above written. 
  

									
	 B. F. SAUL REAL ESTATE
 INVESTMENT
TRUST
	 	 	 	B. F. SAUL ADVISORY COMPANY
					
	By:	 	/s/    ROSS E. HEASLEY        	 	 	 	By:	 	/s/    B. FRANCIS SAUL
III        
	 	 	 Ross E. Heasley
 Vice President
	 	 	 	 	 	 B. Francis Saul III
 Senior Vice President

  

			
	B. F. SAUL COMPANY
		
	By:	 	/s/    JESSICA L. PARKER        
	 	 	 Jessica L. Parker
 Secretary

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