Document:

Stockholders Voting Agreement

 Exhibit 10.1 
 STOCKHOLDERS VOTING AGREEMENT, dated as of March 6, 2006 (this “Agreement”), by and between Shurgard Storage Centers, Inc. (the “Company”) and the parties listed on
Schedule A attached hereto (the “Stockholders”). 
 WHEREAS, the Company, Public Storage, Inc., a California
corporation (“Parent”), and Askl Sub LLC, a Delaware limited liability corporation and a direct or indirect subsidiary of Parent (“Merger Sub”), propose to enter into an Agreement and Plan of Merger dated as of the
date of this Agreement (as the same may be amended or supplemented, the “Merger Agreement”; terms used but not defined herein shall have the meanings set forth in the Merger Agreement) providing for the merger of the Company with
and into Merger Sub (the “Merger”) upon the terms and subject to the conditions set forth in the Merger Agreement; 
 WHEREAS, each Stockholder owns (of record and beneficially) the number of shares of Parent Common Stock, par value $0.10 per share, set forth opposite such Stockholder’s name on Schedule A hereto (such shares of Parent Common
Stock being referred to herein as the “Original Shares”; the Original Shares, together with any other shares of Parent Common Stock, other capital stock of Parent or other voting securities of Parent beneficially owned as of the
date hereof as reflected in Schedule A or acquired (of record or beneficially) by such Stockholder after the date of this Agreement and during the term of this Agreement (including through the exercise of any warrants, stock options or
similar instruments), being collectively referred to herein as the “Subject Shares”); and 
 WHEREAS, as a condition to its
willingness to enter into the Merger Agreement, the Company has required that the Stockholders enter into this Agreement. 
 NOW, THEREFORE,
in consideration of the foregoing and the representations, warranties, covenants and agreements set forth herein and in the Merger Agreement, the parties hereto, intending to be legally bound hereby, agree as follows: 
 SECTION 1. Representations and Warranties of the Stockholders. Each Stockholder hereby severally represents and warrants to Parent as follows:

 (a) Authority; Execution and Delivery; Enforceability. 
 (i) If such Stockholder is other than a natural person, such Stockholder (x) is duly organized, validly existing and in good standing under the laws of its jurisdiction of organization and (y) has all
requisite corporate or other power and authority to execute and deliver this Agreement and to consummate the transactions contemplated by this Agreement. The execution and delivery of this Agreement by such Stockholder and the consummation by such
Stockholder of the transactions contemplated by this Agreement have been duly authorized by all necessary corporate or other action on the part of such Stockholder and no other corporate or other proceedings on the part of such Stockholder are
necessary to authorize this Agreement or to consummate the transactions contemplated by this Agreement. The execution and delivery of this Agreement and the consummation of the transactions contemplated by this Agreement and compliance with the
provisions of this Agreement do not and will not conflict with, or result in any violation or breach of, any certificate of incorporation or by-laws, partnership agreement or limited liability company agreement (or similar organizational documents)
of such Stockholder. 

 (ii) If such Stockholder is a natural person, such Stockholder has all power and authority to execute and
deliver this Agreement and to consummate the transactions contemplated by this Agreement. 
 (iii) This Agreement has been duly executed and
delivered by such Stockholder and constitutes a valid and binding obligation of such Stockholder, enforceable against such Stockholder in accordance with its terms, subject to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium
and similar laws of general applicability relating to or affecting creditors’ rights and to general equity principles. The execution and delivery of this Agreement and the consummation of the transactions contemplated by this Agreement and
compliance with the provisions of this Agreement do not and will not conflict with, or result in any violation or breach of, or default (with or without notice or lapse of time, or both) under, or give rise to a right of, or result in, termination,
cancellation or acceleration of any obligation or to loss of a material benefit under, or result in the creation of any Lien in or upon any of the properties or assets of such Stockholder under, or give rise to any increased, additional, accelerated
or guaranteed rights or entitlements under, any provision of (i) any Contract to which such Stockholder is a party or any of the Subject Shares are subject or (ii) subject to the governmental filings and other matters referred to in the
following sentence, any Legal Requirement applicable to such Stockholder or the Subject Shares, other than, in the case of the foregoing clauses (i) and (ii), any such conflicts, violations, breaches, defaults, rights, losses, Liens or
entitlements, that, individually or in the aggregate, would not reasonably be expected to impair the ability of such Stockholder to perform its obligations under this Agreement or prevent or materially impede or delay the consummation of any of the
transactions contemplated by this Agreement or the Merger Agreement. No consent of, or registration, declaration or filing with, any Governmental Entity is required by or with respect to such Stockholder in connection with the execution and delivery
of this Agreement by such Stockholder or the consummation by such Stockholder of the transactions contemplated by this Agreement or the compliance by such Stockholder with the provisions of this Agreement, except for (1) filings with the SEC of
such reports under the Exchange Act as may be required in connection with this Agreement and (2) such other items and consents the failure of which to be obtained or made, individually or in the aggregate, would not reasonably be expected to
impair the ability of such Stockholder to perform its obligations under this Agreement or prevent or materially impede or delay the consummation of any of the transactions contemplated by this Agreement or the Merger Agreement. 
 (b) The Subject Shares. Such Stockholder is the record and beneficial owner of and has good and valid title to, the Original Shares. As of the
date of this Agreement, the Stockholder does not own of record any shares of capital stock of Parent other than the Original Shares, nor does such Stockholder beneficially own any shares of capital stock of Parent other than the Subject Shares. Such
Stockholder has the sole right to vote the Original Shares and sell, transfer, pledge, assign or otherwise dispose of (including by gift) (collectively, “Transfer”) the Subject Shares, and none of the Subject Shares is subject to
any voting trust or other agreement, arrangement or restriction with respect to the voting or the Transfer of the Subject Shares, except as set forth in Sections 3 and 4 of this Agreement or as otherwise permitted by this Agreement. 
  

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 SECTION 2. Representations and Warranties of the Company. The Company hereby represents and
warrants to each Stockholder as follows: the Company is a corporation duly organized, validly existing and in good standing under the laws of its jurisdiction of incorporation. The Company has all requisite corporate power and authority to execute
and deliver this Agreement and to consummate the transactions contemplated by this Agreement and the Merger Agreement (collectively, the “Transactions”). The execution and delivery of this Agreement by the Company and the
consummation of the Transactions have been duly authorized by all necessary corporate action on the part of the Company and no other corporate proceedings on the part of the Company are necessary to authorize this Agreement or to consummate the
Transactions. This Agreement has been duly executed and delivered by the Company and constitutes a valid and binding obligation of the Company, enforceable against the Company in accordance with its terms, subject to bankruptcy, insolvency,
fraudulent transfer, reorganization, moratorium and similar laws of general applicability relating to or affecting creditors’ rights and to general equity principles. The execution and delivery of this Agreement and the consummation of the
Transactions do not and will not conflict with, or result in any violation or breach of, or default (with or without notice or lapse of time, or both) under, or give rise to a right of, or result in, termination, cancellation or acceleration of any
obligation or to loss of a material benefit under, or result in the creation of any Lien upon any of the properties or assets of the Company under, or give rise to any increased, additional, accelerated or guaranteed rights or entitlements under,
any provision of (i) the articles of incorporation or by-laws of the Company, (ii) any Contract applicable to the Company or its properties or assets or subject to the governmental filings and other matters referred to in the following
sentence, any Legal Requirement applicable to the Company or its properties or assets, other than, in the case of clauses (ii) and (iii), any such conflicts, violations, breaches, defaults, rights, losses, Liens or entitlements that,
individually or in the aggregate, would not have a Company Material Adverse Effect or impair the ability of the Company to consummate the Transactions or prevent or materially impede or delay the consummation of the Transactions. No consent of, or
registration, declaration or filing with, any Governmental Entity is required by or with respect to the Company in connection with the execution and delivery of this Agreement by the Company or the consummation by the Company of the Transactions,
except for (1) any antitrust filings in conjunction with the Merger, (2) filings with the SEC of such documents under the Securities Act and the Exchange Act as may be required in connection with this Agreement, the Merger Agreement and
the Merger, (3) the filing of the Articles of Merger with the Secretary of State of the State of Washington and appropriate documents with the relevant authorities of the other jurisdictions in which the Company is qualified to do business,
(4) filings with the NYSE and (5) such other items and consents, the failure of which to be obtained or made, individually or in the aggregate, would not have a Company Material Adverse Effect or impair the ability of the Company to
consummate the Transactions or prevent or materially impede or delay the consummation of the Transactions. 
 SECTION 3. Covenants of the
Stockholders. Each Stockholder severally covenants and agrees as follows: 
 (a) At any meeting of the stockholders of Parent (whether
annual or special, and whether or not an adjourned or postponed meeting), or in any other circumstances upon which a vote, consent, adoption or other approval (including by written consent solicitation) is sought, such Stockholder shall vote (or
cause to be voted) all of the Original Shares of such 

  

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Stockholder and any other Subject Shares then owned of record and beneficially by such Stockholder: (1) in favor of the adoption of the Merger Agreement
and the approval of the terms thereof and of the Merger and each of the other Transactions, including the share issuance, and (2) against any action or agreement that would (A) result in a breach of any covenant, representation or warranty
or any other obligation or agreement under the Merger Agreement or of the Stockholders under this Agreement or (B) impede, interfere with, delay, discourage, postpone, or adversely affect the Merger or the transactions contemplated thereby or
hereby. 
 (b) Such Stockholder hereby covenants and agrees that such Stockholder will not, and will agree not to, directly or indirectly,
Transfer any of the Original Shares or Subject Shares, or grant any proxy, power-of-attorney or other authorization or interest in or with respect to such Original Shares or Subject Shares, or deposit such Original Shares or Subject Shares into a
voting trust or enter into a voting agreement or arrangement with respect to such Original Shares or Subject Shares unless and until they shall have taken all actions (including the endorsement of a legend on the certificates evidencing such
Original Shares or Subject Shares) necessary to ensure that such Original Shares or Subject Shares shall at all times be subject to the rights, powers and privileges granted or conferred, and subject to all restrictions, covenants and limitations
imposed, by this Agreement and shall have caused any transferee of any of the Original Shares or the Subject Shares to execute and deliver to the other party hereto, an Agreement and irrevocable proxy consistent with the terms contained herein;
provided however, that nothing contained herein shall prevent such Stockholder from Transferring Original Shares or Subject Shares which represent in the aggregate 1% or less of the outstanding shares of Parent Common Stock for estate tax planning
purposes or to any charitable organization. 
 SECTION 4. Grant of Irrevocable Proxy; Appointment of Proxy. 
 (a) Subject to Section 8, each Stockholder hereby severally irrevocably grants to, and appoints, David K. Grant or Jane A. Orenstein, in their
respective capacities as designees of the Company or other designees of the Company so designated, and each of them individually, or any of them, such Stockholder’s proxy and attorney-in-fact (with full power of substitution), for and in the
name, place and stead of such Stockholder, to vote all of such Stockholder’s Subject Shares (owned of record) in accordance with Section 3(a)(1) and Section 3(a)(2)(A) of this Agreement. 
 (b) Each Stockholder represents that any proxies heretofore given in respect of such Stockholder’s Subject Shares are not irrevocable and that all
such proxies are hereby revoked. 
 (c) Each Stockholder understands and acknowledges that the Company is entering into the Merger Agreement
in reliance upon such Stockholder’s execution and delivery of this Agreement. Such Stockholder hereby affirms that the irrevocable proxy set forth in this Section 4 is given in connection with the execution of the Merger Agreement and that
such irrevocable proxy is given to secure the performance of the duties of such Stockholder under this Agreement. Such Stockholder hereby further affirms that the irrevocable proxy is coupled with an interest and may under no circumstances be
revoked. Such Stockholder hereby ratifies and confirms all that such irrevocable proxy may lawfully do or cause to be done by virtue hereof. 
  

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 The irrevocable proxy is executed and intended to be irrevocable in accordance with the provisions of Section 705(e)
of the California Corporations Code. 
 SECTION 5. Further Assurances. Each Stockholder shall from time to time execute and deliver,
or cause to be executed and delivered, such additional or further consents, documents and other instruments as requested by the Company that are necessary to carry out the purpose and intent of this Agreement. 
 SECTION 6. Certain Events. Each Stockholder severally agrees that this Agreement and the obligations hereunder shall attach to the Subject Shares
and shall be binding upon any person or entity to which legal or beneficial ownership of any Subject Shares shall pass, whether by operation of law or otherwise, including such Stockholder’s administrators or successors, and such Stockholder
further agrees to take all actions necessary to effectuate the foregoing. In the event of any stock split, stock dividend, reclassification, merger, reorganization, recapitalization or other change in the capital structure of Parent affecting the
capital stock of Parent, the number of Original Shares shall be adjusted appropriately. In addition, in the event of any other acquisition (of record or beneficially) of additional shares of Parent Common Stock, other capital stock of Parent or
other voting securities of Parent by such Stockholder (including through the exercise of any warrants, stock options or similar instruments), the number of Subject Shares listed on Schedule A hereto beside the name of such Stockholder shall
be adjusted appropriately. This Agreement and the representations, warranties, covenants, agreements and obligations hereunder shall attach to any additional shares of Parent Common Stock, other capital stock of Parent or other voting securities of
Parent issued to or acquired (of record or beneficially) by any Stockholder directly or indirectly (including through the exercise of any warrants, stock options or similar instruments). 
 SECTION 7. Assignment. Neither this Agreement nor any of the rights, interests or obligations under this Agreement shall be assigned, in whole or
in part, by operation of law or otherwise, by any of the parties hereto without the prior written consent of the other parties hereto. Any purported assignment in violation of this Section 7 shall be void. Subject to the preceding sentences of
this Section 7, this Agreement shall be binding upon, inure to the benefit of and be enforceable by, the parties hereto and their respective successors and assigns. 
 SECTION 8. Termination. Except as set forth below, this Agreement (including the irrevocable proxy granted pursuant to Section 4(a)) shall terminate upon the earliest of (i) the Effective Time and
(ii) the date of termination of the Merger Agreement. In the event of the termination of this Agreement pursuant to this Section 8, except as set forth herein, this Agreement shall forthwith become null and void, there shall be no
liability on the part of any of the parties, and all rights and obligations of each party hereto shall cease except that this Section 8 and Sections 9 and 11 shall survive such termination and; provided, that no such termination of this
Agreement shall relieve any party hereto from any liability for any breach of any provision of this Agreement prior to termination. 
 SECTION 9. General Provisions. 
 (a) Amendments. This Agreement may not be amended except by an instrument in writing
signed by the parties hereto. 
  

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 (b) Notices. All notices and other communications given or made pursuant to this Agreement shall
be in writing and shall be deemed to have been duly given or made (i) as of the date delivered or sent by facsimile if delivered personally or by facsimile, and (ii) on the third Business Day after deposit in the U.S. mail, if mailed by
registered or certified mail (postage prepaid, return receipt requested), in each case to the parties at the following addresses (or at such other address for a party as shall be specified by like notice, except that notices of changes of address
shall be effective upon receipt): 
  

			
	                                 if to the Company:

		
		 	                                       
                 Shurgard Storage Centers, Inc.
		 	                                       
                 1155 Valley Street, Suite 400
		 	                                       
                 Seattle, Washington 98109
		 	                                       
                 Attention: Jane A. Orenstein, Esq.
		 	                                       
                 Facsimile: (206) 652-3710
	
	                                 With a copy to:

		
		 	                                       
                 Willkie Farr & Gallagher LLP
		 	                                       
                 787 Seventh Avenue
		 	                                       
                 New York, New York 10019
		 	                                       
                 Attention: Richard L. Posen, Esq.
		 	                                       
                 Facsimile: (212) 728-9255

 if to any Stockholder, at the addresses set forth on Schedule A hereto (or at such other
address as shall be specified by like notice); 
  

			
	                                 With a copy to:

		
		 	                                       
                 Public Storage, Inc.
		 	                                       
                 701 Western Avenue
		 	                                       
                 Glendale, CA 91201
		 	                                       
                 Attention: Chief Legal Officer
		 	                                       
                 Facsimile: (818) 548-9288
	
	                                and with a copy to:
		
		 	                                       
                 Wachtell, Lipton, Rosen & Katz
		 	                                       
                 51 West 52nd Street
		 	                                       
                 New York, NY 10019
		 	                                       
                 Attention: Adam O. Emmerich, Esq.
		 	                                       
                                   David E. Shapiro, Esq.
		 	                                       
                 Facsimile: (212) 403-2000

 (c) Interpretation; Headings. When a reference is made in this Agreement to a Section or a
Schedule, such reference shall be to a Section of, or a Schedule to, this Agreement unless otherwise indicated. The headings contained in this Agreement are for reference purposes 

  

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only and shall not affect in any way the meaning or interpretation of this Agreement. Whenever the words “include”, “includes” or
“including” are used in this Agreement, they shall be deemed to be followed by the words “without limitation”. The words “hereof”, “herein” and “hereunder” and words of similar import when used in
this Agreement shall refer to this Agreement as a whole and not to any particular provision of this Agreement. The term “or” is not exclusive. The word “extent” in the phrase “to the extent” shall mean the degree to
which a subject or other thing extends, and such phrase shall not mean simply “if”. The definitions contained in this Agreement are applicable to the singular as well as the plural forms of such terms. References to a person are also to
its permitted successors and assigns. 
 (d) Effectiveness; Entire Agreement. This Agreement shall not be effective until, and shall
become effective and binding upon the parties hereto upon, the execution and delivery hereof by the Company and each of the Stockholders. This Agreement shall constitute the entire agreement among the parties hereto with respect to the subject
matter hereof and shall supersede all prior agreements and understandings, both written and oral, among such parties or any of them with respect to the subject matter hereof (other than the Merger Agreement). The effectiveness of this Agreement
shall be conditioned upon the execution and delivery of the Merger Agreement by each of the parties thereto. 
 (e) Expenses. Whether
or not the Transactions contemplated by this Agreement are consummated, and except as otherwise expressly set forth herein, all legal and other costs and expenses incurred in connection with the Transactions contemplated by this Agreement shall be
paid by the party incurring such expenses. 
 (f) No Third-Party Beneficiaries. This Agreement shall be binding upon and inure solely
to the benefit of each party hereto (and the persons specified as proxies in Section 4) and their respective successors and assigns. Nothing in this Agreement, express or implied, is intended to or shall confer upon any other Person any right,
benefit or remedy of any nature whatsoever under or by reason of this Agreement. 
 (g) Governing Law. This Agreement shall be
governed by, and construed in accordance with, the laws of the State of New York, regardless of the laws that might otherwise govern under applicable principles of conflict or choice of law. 
 (h) Severability. If any term or other provision of this Agreement is invalid, illegal or incapable of being enforced by any rule of law or public
policy, all other conditions and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner adverse to any party.
Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith to modify this Agreement so as to effect the original intent of the parties as closely as
possible in an acceptable manner to the end that transactions contemplated hereby are fulfilled to the maximum extent possible. 
 (i)
Agreement Made Only in Capacity as Stockholder. No person executing this Agreement who is or becomes during the term hereof a director, officer or employee of Parent makes any agreement or understanding herein in his or her capacity as such a
director, 

  

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officer or employee of Parent. Each Stockholder signs solely in his, her or its capacity as the record holder and beneficial owner of, or the trustee of a
trust whose beneficiaries are the beneficial owners of, the Subject Shares and nothing herein shall require any action to be taken, or limit or affect any actions taken, by a Stockholder in his or her capacity as an officer, director or employee of
Parent. 
 (j) Counterparts. This Agreement may be executed in one or more counterparts, and by the different parties hereto in
separate counterparts, each of which when executed shall be deemed to be an original but all of which shall constitute one and the same agreement. 
 SECTION 10. Enforcement; Jurisdiction. The parties agree that irreparable damage would occur in the event that any of the provisions of this Agreement were not performed in accordance with their specific terms or were otherwise
breached. It is accordingly agreed that the parties shall be entitled to an injunction or injunctions to prevent breaches of this Agreement and to enforce specifically the terms and provisions of this Agreement in any court of the United States
located in the State of New York or in any New York state court, this being in addition to any other remedy to which they are entitled at law or in equity. In addition, each of the parties hereto (a) consents to submit itself to the personal
jurisdiction of any court of the United States located in the State of New York or of any New York state court in the event of any action, suit or proceeding to enforce this Agreement, (b) agrees that it will not attempt to deny or defeat such
personal jurisdiction by motion or other request for leave from any such court, (c) agrees that it will not bring any action relating to this Agreement or the transactions contemplated by this Agreement in any court other than a court of the
United States located in the State of New York or a New York state court and (d) waives any right to trial by jury with respect to any claim or proceeding related to or arising out of this Agreement or any transaction contemplated by this
Agreement. 
 [Remainder of Page Intentionally Left Blank] 
  

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 IN WITNESS WHEREOF, the Company and the Stockholders have duly executed this Agreement, all as of the
date first written above. 
  

					
	 SHURGARD STORAGE CENTERS, INC.

		
	by:	 	 /s/ David K. Grant

		 	Name:	 	David K. Grant
		 	Title:	 	President and Chief Executive Officer
	
	STOCKHOLDERS:
	
	B. W. HUGHES LIVING TRUST
		
	by:	 	 /s/ B. Wayne Hughes

		 	Name:	 	B. Wayne Hughes
		 	Title:	 	Trustee
	
	B. WAYNE HUGHES 5-04 ANNUITY TRUST
		
	by:	 	 /s/ B. Wayne Hughes

		 	Name:	 	B. Wayne Hughes
		 	Title:	 	Trustee
	
	B. WAYNE HUGHES 6-04 ANNUITY TRUST
		
	by:	 	 /s/ B. Wayne Hughes

		 	Name:	 	B. Wayne Hughes
		 	Title:	 	Trustee
	
	B. WAYNE HUGHES 9-05 ANNUITY TRUST
		
	by:	 	 /s/ B. Wayne Hughes

		 	Name:	 	B. Wayne Hughes
		 	Title:	 	Trustee
	
	AMERICAN COMMERCIAL EQUITIES TWO LLC
		
	by:	 	 /s/ B. Wayne Hughes

		 	Name:	 	B. Wayne Hughes
		 	Title:	 	Member and Manager
		
	by:	 	 /s/ B. Wayne Hughes, Jr.

		 	Name:	 	B. Wayne Hughes, Jr.
		
	by:	 	 /s/ Tamara Hughes Gustavson

		 	Name:	 	Tamara Hughes Gustavson

 Schedule A 
  

			
	 Name and Address of
 Stockholder
	  	 Number of Shares of
Parent Common Stock Owned of Record and
Beneficially*

	 B. W. Hughes Living Trust c/o Public Storage, Inc.
 701
Western Avenue
 Glendale, CA 91201
	  	14,862,452
		
	 B. Wayne Hughes 5-04 Annuity Trust c/o Public Storage, Inc.
 701 Western Avenue
 Glendale, CA 91201
	  	2,050,000
		
	 B. Wayne Hughes 6-04 Annuity Trust c/o Public Storage, Inc.
 701 Western Avenue
 Glendale, CA 91201
	  	1,624,000
		
	 B. Wayne Hughes 9-05 Annuity Trust c/o Public Storage, Inc.
 701 Western Avenue
 Glendale, CA 91201
	  	1,000,000
		
	 American Commercial Equities Two LLC c/o Public Storage, Inc.
 701 Western Avenue
 Glendale, CA 91201
	  	310,000
		
	 B. Wayne Hughes, Jr. c/o Public Storage, Inc.
 701
Western Avenue
 Glendale, CA 91201
	  	4,329,953 1 2
		
	 Tamara Hughes Gustavson c/o Public Storage, Inc.
 701
Western Avenue
 Glendale, CA 91201
	  	21,188,140 1 3 

	1	Includes 11,348 shares owned jointly by B. Wayne Hughes, Jr. and Tamara Hughes Gustavson. 

  

	2	Includes 11,896 shares owned by B. Wayne Hughes, Jr. as custodian for his children. 

  

	3	Includes 2,500 shares owed by Tamara Hughes Gustavson as custodian for her children. 

  

	*	Except as noted does not include shares owned by spouses and children or shares held in 401(K) plans or IRAs. 

  

 A-1Amended and Restated Credit Agreement

 Exhibit 10.1 
 AMENDED AND RESTATED CREDIT AGREEMENT 
 Dated as of March 7, 2006 
 By and Among 
 AMERICAN ROCK SALT
COMPANY LLC 
 (as Borrower) 
 MANUFACTURERS AND TRADERS TRUST COMPANY 
 (as Arranger, Agent, Collateral Agent and Letters of Credit Issuer)

 and 
 THE LENDERS
PARTY HERETO 

 TABLE OF CONTENTS 
  

					
	 SECTION 1.
	  	DEFINITIONS	  	1
	 1.1
	  	 Definitions
	  	1
	 1.2
	  	 Other Defined Terms; Rules of Interpretation
	  	41
			
	 SECTION 2
	  	REVOLVING CREDIT FACILITY	  	42
	 2.1
	  	 Total Revolving Credit Commitment
	  	42
	 2.2
	  	 Revolving Loan Notes
	  	43
	 2.3
	  	 Procedure for Borrowing with Respect to Revolving Loans
	  	43
	 2.4
	  	 Disbursement of Revolving Loans
	  	44
	 2.5
	  	 Revolving Loans and Revolving Borrowings
	  	44
	 2.6
	  	 Use of Proceeds
	  	45
	 2.7
	  	 Termination and Reduction of Total Revolving Credit Commitment
	  	45
	 2.8
	  	 Release of Certain Collateral
	  	45
			
	 SECTION 3
	  	LETTERS OF CREDIT	  	46
	 3.1
	  	 Standby L/C Facility
	  	46
	 3.2
	  	 Provisions Applicable to all Letters of Credit
	  	49
			
	 SECTION 4
	  	TERM LOAN FACILITY	  	51
	 4.1
	  	 Term Loan Commitment
	  	51
	 4.2
	  	 Term Loan Note(s)
	  	51
	 4.3
	  	 Disbursement of Term Loans
	  	51
	 4.4
	  	 Use of Proceeds
	  	51
	 4.5
	  	 Termination and Reduction of Term Loan Commitment
	  	51
			
	 SECTION 5
	  	PROVISIONS RELATING TO ALL EXTENSIONS OF CREDIT FEES AND PAYMENTS	  	51
	 5.1
	  	 Upfront Commitment Fees; Revolving Credit Fee; and Unused Commitment Fee
	  	51
	 5.2
	  	 Prepayments and Repayments
	  	52
	 5.3
	  	 Interest Rates, Payments and Payment Dates
	  	55
	 5.4
	  	 Interest Rate Conversions
	  	55
	 5.5
	  	 Pro Rata Treatment and Payment Dates
	  	56
	 5.6
	  	 Inability to Determine LIBOR Rate
	  	57
	 5.7
	  	 Computation of Interest and Fees
	  	57
	 5.8
	  	 Illegality
	  	58
	 5.9
	  	 Applicable Law
	  	58
	 5.10
	  	 Indemnity
	  	59
	 5.11
	  	 Taxes
	  	59
	 5.12
	  	 Payments by Agent
	  	60
			
	 SECTION 6
	  	REPRESENTATIONS AND WARRANTIES	  	62
	 6.1
	  	 Borrower’s Existence and Business
	  	62
	 6.2
	  	 Compliance with Law
	  	62
	 6.3
	  	 Power and Authorization; Enforceable Obligations
	  	62
	 6.4
	  	 Governmental Approvals and Other Consents and Approvals
	  	63

  

 -i- 

					
	 6.5
	  	 No Legal Bar
	  	63
	 6.6
	  	 No Proceeding or Litigation
	  	64
	 6.7
	  	 Material Contracts
	  	64
	 6.8
	  	 Financial Statements
	  	64
	 6.9
	  	 Ownership of Property; Liens
	  	65
	 6.10
	  	 Taxes
	  	65
	 6.11
	  	 Regulation U
	  	66
	 6.12
	  	 ERISA
	  	66
	 6.13
	  	 Investment Company Act
	  	67
	 6.14
	  	 Senior Security Documents
	  	67
	 6.15
	  	 Property Rights, Utilities, Etc.
	  	67
	 6.16
	  	 Compliance with Building Codes, Zoning Laws, Etc.
	  	67
	 6.17
	  	 Principal Place of Business, Etc.
	  	67
	 6.18
	  	 Description of Property
	  	68
	 6.19
	  	 Sufficiency of Mineral Rights
	  	68
	 6.20
	  	 Sufficiency of Access
	  	68
	 6.21
	  	 Locations of Site
	  	68
	 6.22
	  	 Environmental Matters
	  	68
	 6.23
	  	 Intellectual Property
	  	69
	 6.24
	  	 Labor Matters
	  	70
	 6.25
	  	 Subsidiaries
	  	70
	 6.26
	  	 Full Disclosure
	  	70
			
	 SECTION 7
	  	CONDITIONS PRECEDENT	  	71
	 7.1
	  	 Conditions Precedent to the Initial Closing
	  	71
	 7.2
	  	 Conditions to All Revolving Loans and Standby L/Cs
	  	72
			
	 SECTION 8
	  	AFFIRMATIVE COVENANTS	  	73
	 8.1
	  	 Conduct of Business, Maintenance of Existence, Etc.
	  	73
	 8.2
	  	 Partnership Tax Status; Corporate Existence, Etc.
	  	74
	 8.3
	  	 Payment of Obligations and Performance of Material Contracts
	  	74
	 8.4
	  	 Borrower Insurance Coverage
	  	75
	 8.5
	  	 Inspection of Property; Maintenance of Books and Records
	  	77
	 8.6
	  	 Compliance with Laws
	  	78
	 8.7
	  	 Financial Statements
	  	78
	 8.8
	  	 Certificates; Three Year Operating Budget, Other Information
	  	79
	 8.9
	  	 Taxes
	  	81
	 8.10
	  	 Maintenance of Property
	  	81
	 8.11
	  	 Notices
	  	81
	 8.12
	  	 Maintenance of Liens of the Senior Security Documents; Acquisition of Mineral Rights; Future Mortgages
	  	83
	 8.13
	  	 Employee Plans
	  	83
	 8.14
	  	 Storage
	  	83
	 8.15
	  	 Environmental Matters
	  	83
	 8.16
	  	 Use of Proceeds
	  	85
	 8.17
	  	 Syndication Efforts
	  	85
	 8.18
	  	 Real Estate Acquisitions
	  	85

					
	 8.19
	  	 Operating Accounts
	  	85
	 8.20
	  	 Future Subsidiaries
	  	86
			
	 SECTION 9
	  	NEGATIVE COVENANTS	  	87
	 9.1
	  	 Leverage Ratio
	  	87
	 9.2
	  	 Fixed Charge Coverage Ratio
	  	87
	 9.3
	  	 Investments
	  	87
	 9.4
	  	 Merger, Sale of Assets, Purchases, Etc.
	  	87
	 9.5
	  	 Indebtedness
	  	87
	 9.6
	  	 Liens
	  	87
	 9.7
	  	 Restricted Payments
	  	88
	 9.8
	  	 Capital Expenditures
	  	88
	 9.9
	  	 Nature of Business
	  	88
	 9.10
	  	 Amendment of Contracts, Etc.
	  	88
	 9.11
	  	 Leases
	  	89
	 9.12
	  	 Change of Office
	  	89
	 9.13
	  	 Change of Name
	  	89
	 9.14
	  	 Compliance with ERISA
	  	89
	 9.15
	  	 Transactions with Affiliates and Others
	  	89
	 9.16
	  	 Alteration or Abandonment of the Project
	  	90
	 9.17
	  	 Optional Payments and Modifications of Senior Second Secured Notes
	  	90
	 9.18
	  	 Materials of Environmental Concern
	  	90
	 9.19
	  	 Fiscal Year
	  	90
	 9.20
	  	 New Members
	  	90
	 9.21
	  	 Salt Depot Agreements
	  	91
	 9.22
	  	 Settlement Agreement
	  	91
			
	 SECTION 10
	  	EVENTS OF DEFAULT	  	91
	 10.1
	  	 Events of Default
	  	91
	 10.2
	  	 Remedies
	  	94
			
	 SECTION 11
	  	THE AGENT, THE COLLATERAL AGENT AND RELATIONS AMONG LENDERS, ETC.	  	95
	 11.1
	  	 Appointment of Agent and Collateral Agent, Powers and Immunities
	  	95
	 11.2
	  	 Reliance by Agent and the Collateral Agent
	  	96
	 11.3
	  	 Defaults
	  	96
	 11.4
	  	 Rights of Agent and the Collateral Agent as Lenders
	  	96
	 11.5
	  	 Indemnification
	  	97
	 11.6
	  	 Non-Reliance on Agent, the Collateral Agent and Other Lenders
	  	97
	 11.7
	  	 Resignation or Removal of Agent and Collateral Agent
	  	97
	 11.8
	  	 Authorization
	  	98
	 11.9
	  	 Benefit of Agreement
	  	98
			
	 SECTION 12
	  	MISCELLANEOUS	  	98
	 12.1
	  	 Amendments and Waivers
	  	98
	 12.2
	  	 Notices
	  	99
	 12.3
	  	 No Waiver; Cumulative Remedies
	  	100

					
	 12.4
	  	 Survival
	  	100
	 12.5
	  	 Expenses and Taxes
	  	100
	 12.6
	  	 Indemnification
	  	101
	 12.7
	  	 Successors and Assigns; Transferees; Transferred Interests
	  	102
	 12.8
	  	 Severability
	  	104
	 12.9
	  	 Headings
	  	104
	 12.10
	  	 Counterparts
	  	104
	 12.11
	  	 The Lenders Sole Beneficiaries
	  	104
	 12.12
	  	 Governing Law
	  	104
	 12.13
	  	 Submission to Jurisdiction; Waivers
	  	105
	 12.14
	  	 Maximum Interest Rate
	  	105
	 12.15
	  	 Confidentiality Provision
	  	105
	 12.16
	  	 USA Patriot Act
	  	106

 THIS AMENDED AND RESTATED CREDIT AGREEMENT, dated as of March 7, 2006, by and among
AMERICAN ROCK SALT COMPANY LLC, a limited liability company organized under the laws of the State of New York (the “Borrower”), the financial institutions parties hereto from time to time (the
“Lenders”), MANUFACTURERS AND TRADERS TRUST COMPANY (“M&T”), as the Letters of Credit Issuer, as arranger for the credit facilities (in such capacity, the
“Arranger”), as administrative agent for the Lenders (as listed on Appendix A) (in such capacity, the “Agent”) and as collateral agent for the Lenders (in such capacity, the
“Collateral Agent”). This Agreement amends, restates and replaces in its entirety the Original Agreement (as hereafter defined). 
 W I T N E S S E T H : 
 WHEREAS, the Borrower, the Lenders, the Letters of Credit
Issuer, the Arranger, the Agent and the Collateral Agent entered into that certain Credit Agreement dated as of March 17, 2004; 
 WHEREAS, the Borrower, the Lenders, the Letters of Credit Issuer, the Arranger, the Agent and the Collateral Agent amended the terms of the Credit Agreement dated as of March 17, 2004 pursuant to the terms of that certain
Amendment No. 1 to Credit Agreement dated on or about June 29, 2005 (“Amendment No. 1”)(for purposes of this Agreement, the Credit Agreement dated as of March 17, 2004 as amended by Amendment No. 1
shall sometimes be collectively referred to as the “Original Agreement”); 
 WHEREAS, the Borrower has
requested that the Lenders, the Letters of Credit Issuer, the Arranger, the Agent and the Collateral Agent enter into this Agreement in order to amend and restate the Original Agreement as herein provided; and 
 WHEREAS, the Lenders, the Letters of Credit Issuer, the Arranger, the Agent and the Collateral Agent have all agreed to enter into this Agreement
in order to amend and restate the Original Agreement as herein provided; 
 NOW, THEREFORE, in consideration of the premises and
mutual covenants herein contained, the parties hereto agree as follows: 
 SECTION 1 
 DEFINITIONS 
 1.1
Definitions. 
 (a) The following definitions shall have the following meanings: 
 “Adjusted Current Liabilities” means, as of the date of determination, the sum of: (a) Current Liabilities,
and (b) all amounts outstanding with respect to Revolving Loans that are not otherwise classified as Current Liabilities in accordance with GAAP. 

 “Adjusted EBITDA” means as to any Person, as of the date of
determination, the sum of (a) the EBITDA of such Person, plus (b) all NOMIPS for the same period in which EBITDA is determined. 
 “Adjusted Funded Indebtedness” means, as to any Person, as of the date of determination, the sum of (a) the Funded Indebtedness of such Person as of such date, minus (b) the Senior
Second Secured Obligations. 
 “Affiliate” means, with respect to any designated Person, each Person
which, directly or indirectly, controls or is controlled by or is under common control with such designated Person and, without limiting the generality of the foregoing, includes (a) any Person which beneficially owns or holds 10% or more of
any class of voting securities of such designated Person or 10% or more of the equity interest in such designated Person and (b) any Person which such designated Person beneficially owns or holds 10% or more of any class of voting securities or
in which such designated Person beneficially owns or holds 10% or more of the equity interest. For the purposes of this definition, “control” (including, with correlative meanings, the terms “controlled by” and “under common
control with”), as used with respect to any Person, means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of such Person, whether through the ownership of voting securities or
by contract or otherwise. 
 “Agent” means M&T, in its capacity as agent for the Lenders appointed
under Section 11 and its successors and permitted assigns in such capacity. 
 “Agreement” means
this Amended and Restated Credit Agreement dated March 7, 2006 among Borrower, the Lenders, the Letters of Credit Issuer, the Arranger, the Agent and Collateral Agent, as amended, restated, supplemented or otherwise modified from time to time.

 “Applicable Capital Gain Tax Rate” means a rate equal to the sum of (a) the highest marginal
federal capital gain tax rate applicable to an individual who is a citizen of the United States (other than the capital gains rate applicable to collectibles pursuant to Code Section 1(h)(5)), plus (b) an amount equal to the sum of the
highest marginal state and local capital gain tax rates applicable to an individual who is a resident of the State and City of New York, multiplied by a factor equal to 1 minus the rate described in clause (a) above. 
 “Applicable Income Tax Rate” means a rate equal to the sum of (a) the highest marginal Federal income tax
rate applicable to an individual who is a citizen of the United States plus (b) an amount equal to the sum of the highest marginal state and local income tax rates applicable to an individual who is a resident of the State and City of New York,
multiplied by a factor equal to 1 minus the rate described in clause (a) above. 
 “Applicable
Laws” means, with respect to any Person, all laws, treaties, ordinances, judgments, decrees, injunctions, writs, orders, rules, regulations, interpretations, licenses and permits, including Environmental Laws, of any federal, state,
county, municipal, regional or other Governmental Authority, in each case applicable to or binding upon such Person or any of its properties or to which such Person or any of its subsidiaries’ properties is subject. 
  

 -2- 

 “Applicable Margin” means: 
 (a) For any day from the Closing Date until the first available date following the Closing Date on which the Applicable Margin is to be
adjusted as provided below, the following per annum rates: (i) 0.625% for the L/C Fee Rate, (ii) a rate equal to 0.625% for LIBOR Loans, (iii) a rate equal to 0.00% for Base Rate Loans, and (iv) 0.125% for the Unused Commitment
Fee Rate. 
 (b) Upon the day of the first adjustment of the Applicable Margin as provided below, and for any day thereafter,
the per annum rate set forth below opposite the level (the “Level”) then in effect, it being understood that the Applicable Margin for: (i) for LIBOR Loans shall be the percentage set forth under the column “L/C Fee
Rate and LIBOR Margin”, (ii) for Base Rate Loans shall be the percentage set forth under the column “Base Rate Margin”, (iii) the Unused Commitment Fee Rate shall be the percentage set forth under the column “Unused
Commitment Fee Rate “ and (iv) the L/C Fee Rate shall be the percentage set forth under the column “L/C Fee Rate and LIBOR Margin.” 
  

												
	 Level
	  	 Pricing Grid Leverage Ratio
	  	 L/C Fee Rate
 and LIBOR
Margin
	 	 	Base Rate
Margin	 	 	 Unused
Commitment
 Fee Rate
	 
	 I
	  	>2.50:1	  	1.375	%	 	0.00	%	 	0.25	%
	 II
	  	>2.00:1 to £ 2.50:1	  	1.125	%	 	0.00	%	 	0.175	%
	 III
	  	>1.50:1 to £ 2.00:1	  	0.875	%	 	0.00	%	 	0.15	%
	 IV
	  	>1.00:1 to £ 1.50:1	  	0.625	%	 	0.00	%	 	0.125	%
	 V
	  	£1.00:1	  	0.50	%	 	0.00	%	 	0.10	%

 Following the Closing Date, the Applicable Margin shall be adjusted, on the fifth
(5th) Business Day after the Borrower provides or is required to provide the annual and quarterly financial statements and other information pursuant to Section 8.7, and the related Compliance Certificate, based on the Level which
corresponds to the Pricing Grid Leverage Ratio as of the Fiscal Quarter last ended prior to such delivery. Notwithstanding anything contained in this paragraph to the contrary, if the Borrower fails to deliver any such financial statements and
Compliance Certificate in accordance with the provisions of Section 8.7, the Applicable Margin shall be based upon Level I beginning on the date such financial statements and Compliance Certificate were required to be delivered and continuing
thereafter until the fifth (5th) Business Day after such financial statements and Compliance Certificate are actually delivered, whereupon the Applicable Margin shall be determined based on the Level which corresponds to the Pricing Grid
Leverage Ratio as of the Fiscal Quarter last ended prior to such delivery; provided, however, no reduction to any Applicable Margin shall become effective at any time when a Default or Event of Default has occurred and is continuing. Furthermore,
upon the occurrence of and during the continuance of an Event of Default, the Applicable Margin shall be based upon Level I. 
  

 -3- 

 “Arranger” means M&T, in its capacity as sole arranger for
the credit facilities provided under this Agreement. 
 “Asset Sale” means any direct or indirect
sale, issuance, conveyance, transfer, lease (other than operating leases entered into in the ordinary course of business), assignment or other transfer (other than a Permitted Lien) for value, whether in a single transaction or a series of related
transactions, by the Borrower or any of its Subsidiaries to any Person other than the Borrower or a Guarantor of: (a) any Capital Stock of any Subsidiary of the Borrower, or (b) any other property or assets of the Borrower or any
Subsidiary of the Borrower other than sales of inventory and the sale and replacement of equipment (if not covered by Section 5.2(a)(iii)), in either case, in the ordinary course of business. 
 “Available Non-Extraordinary Distributions” means as of any date (a) all Permitted Net Income Distribution
Annual Allowances and Permitted Tax Distribution Annual Allowances after the Original Closing Date minus (b) all distributions paid by Borrower to its members as of and after the Original Closing Date other than paid Permitted Extraordinary
Distributions plus or minus (c) once per year adjustments after the Permitted Tax Distribution Annual Allowance is finalized. 
 “Bankruptcy Code” means the Bankruptcy Reform Act of 1978, as amended and codified as 11 U.S.C. § 101 et seq. 
 “Base Rate” shall mean, for any day, a floating rate equal to the sum of (a) the higher of (i) the Federal Funds Rate plus 0.50% and (ii) the Prime Rate, plus (b) the
Applicable Margin for Base Rate Loans. Each change in any rate of interest provided for in this Agreement and based upon the Base Rate shall take effect at the time of such change in the Base Rate. 
 “Base Rate Loans” means the Loans that bear interest at the Base Rate. 
 “Beneficial Owner” has the meaning assigned to such term in Rule 13d-3 and Rule 13d-5 under the Securities
Exchange Act of 1934, except that in calculating the Beneficial Ownership of any particular “person” (as that term is used in Section 13(d)(3) of the Exchange Act), such “person” will be deemed to have Beneficial Ownership
of all securities that such “person” has the right to acquire by conversion or exercise of other securities, whether such right is currently exercisable or is exercisable only upon the occurrence of a subsequent condition. The terms
“Beneficially Owns,” “Beneficially Owned” and “Beneficial Ownership” have meanings correlative to the foregoing. 
 “Board of Directors” means the Borrower’s board of managers as elected pursuant to the Operating Agreement. 
 “Borrower” means American Rock Salt Company LLC, a limited liability company organized under the laws of the State
of New York. 
  

 -4- 

 “Borrowing Base” shall mean, as of any date of its determination,
an amount equal to the sum of (a) 85% of Borrower’s and Guarantors’ Eligible Accounts Receivable as of such date, (b) 65% of the Borrower’s and Guarantors’ Eligible Inventory, and (c) $3,000,000.00. 
 “Borrowing Base Certificate” means a certificate of the Borrower delivered to the Agent pursuant to
Section 2.1(b) in the form of Exhibit A. 
 “Borrowing Date” means any
Working Day in the case of LIBOR Loans and Business Day in the case of Base Rate Loans and Standby L/Cs, as specified in (a) a Notice of Revolving Loan Borrowing pursuant to Section 2.3 on which Lenders make Revolving Loans, and (b) a
notice pursuant to Section 3.1(c) on which the Letters of Credit Issuer issues a Standby L/C. 
 “Breakage
Amount” means the amount of any losses (other than lost profit), expenses and liabilities sustained by any Lender as a result of the repayment of a LIBOR Loan by the Borrower on a day other than an Interest Payment Date. 
 “Business Day” means a day other than a Saturday, Sunday or other day which shall be a legal holiday in Rochester,
New York or on which commercial banks in Rochester, New York are authorized or required by law to close. 
 “Capital Expenditures” means, for any period, with respect to any Person, the aggregate of all expenditures by such Person and its Subsidiaries for the acquisition or leasing (pursuant to a Capital Lease) of fixed or
capital assets or additions to equipment (including replacements, capitalized repairs and improvements during such period) that should be capitalized under GAAP on a consolidated balance sheet of such Person and its Subsidiaries; provided that no
portion of the Initial Settlement Payment made by the Borrower to F-K under the Settlement Agreement shall be included in the calculation of Capital Expenditures. 
 “Capital Lease” means (a) any lease of property, real or personal, if the obligations thereunder should be
capitalized and accounted for on a capital lease basis on a balance sheet of the lessee in accordance with GAAP, and (b) any other such lease obligations which are capitalized on a balance sheet of the lessee. For the purposes of this
Agreement, the amount of the obligations under the Capital Lease at any time shall be determined in accordance with GAAP. 
 “Capital Stock” means (a) with respect to any Person that is a corporation, any and all shares, interests, participations or other equivalents (however designated and whether or not voting) of capital stock,
including each class of common stock and preferred stock of such Person; (b) with respect to any Person that is not a corporation, any and all partnership, membership or other equity interests of such Person (including any interest in the
profits, losses, capital or management of such Person); and (c) any warrants, rights or options to purchase any of the instruments or interests referred to in clause (a) or (b) above. 
  

 -5- 

 “Cash Equivalents” means (a) securities issued or directly
and fully guaranteed or insured by the United States Government or any agency or instrumentality thereof having maturities of not more than six (6) months from the date of acquisition, (b) certificates of deposit with maturities of six
(6) months or less from the date of acquisition, bankers’ acceptances with maturities not exceeding six (6) months and overnight bank deposits, in each case, with any Lender having capital and surplus in excess of $250,000,000,
(c) repurchase obligations with a term of not more than seven (7) days for underlying securities of the types described in clause (a) above entered into with any Lender meeting the qualifications specified in clause (b) above,
(d) commercial paper issued by any Lender or the parent corporation of an Lender, and commercial paper of any corporation incorporated under the laws of the United States of America or any state thereof and not an Affiliate of the Borrower or
any of its Subsidiaries carrying a rating of at least A-2 or the equivalent thereof by Standard & Poor’s Corporation (“S&P”) or at least P-2 or the equivalent thereof by Moody’s Investors Service, Inc.
(“Moody’s”) and in each case maturing within two hundred seventy (270) days after the date of acquisition, and (e) money market funds rated in the highest rating category by either Moody’s or S&P.

 “CERCLA” means the Comprehensive Environmental Response, Compensation and Liability Act of 1980, as
amended or any comparable successor federal statute. 
 “CERCLIS” means the Comprehensive
Environmental Response, Compensation and Liability Information System. 
 “Change of Control” means
the occurrence of one or more of the following events: (a) any direct or indirect sale, lease, transfer, conveyance or other disposition (other than by way of merger or consolidation), in one transaction or a series of related transactions, of
all or substantially all of the assets of the Borrower to any Person or group of related Persons for purposes of Section 13(d) of the Exchange Act (a “Group”), other than a transaction in which the transferee is
controlled by one or more Permitted Holders; (b) the Borrower consolidates with, or merges with or into, any Person, or any Person consolidates with, or merges with or into, the Borrower, other than (i) a transaction in which the surviving
or transferee Person is a Person that is controlled by the Permitted Holders or (ii) any such transaction where the Voting Stock of the Borrower outstanding immediately prior to such transaction is converted into or exchanged for Voting Stock
(other than Disqualified Capital Stock) of the surviving transferee Person constituting a majority of the outstanding shares of Voting Stock of such surviving transferee Person (immediately after giving effect to such issuance); (c) the
approval of the holders of Capital Stock of the Borrower of any plan or proposal for the liquidation or dissolution of the Borrower; (d) the Permitted Holders cease for any reason to be the Beneficial Owner, directly or indirectly, in the
aggregate of a least a majority of the Voting Stock of the Borrower held by such Permitted Holders on the Original Closing Date, whether by virtue of the issuance, sale or other disposition of Capital Stock of the Borrower or a direct or indirect
holder of Capital Stock of the Borrower, a merger, consolidation or sale of the assets involving the Borrower, a Subsidiary or a direct or indirect holder of Capital Stock of the Borrower, any voting trust or other agreement; (e) (i) any
Person or Group is or becomes the Beneficial Owner, directly or indirectly, in the aggregate of more than 50% of the 

  

 -6- 

 
total voting power of the Voting Stock of the Borrower, and (ii) the Permitted Holders beneficially own, directly or indirectly, in the aggregate a
lesser percentage of the total voting power of the Voting Stock of the Borrower than such other Person or Group, and one or more Permitted Holders do not have the right to elect managers or directors holding a majority of the voting power of the
Board of Directors of the Borrower; or (f) individuals who on the Original Closing Date held a majority of the voting power of the Board of Directors of the Borrower (together with any new directors whose nomination and election were approved
pursuant to a vote of a majority of the members of the Borrower (or Related Parties of such members) entitled to vote thereon who were members of the Borrower (or Related Parties of such members) on the Original Closing Date) cease for any reason to
hold a majority of the voting power of the Board of Directors of the Borrower. 
 “Closing Date” means
the date of this Agreement. 
 “Code” means the Internal Revenue Code of 1986, as the same may be
amended from time to time, or any corresponding provisions of succeeding law. 
 “Collateral” means
(a) Collateral as defined in Section 1 of the Security Agreement, (b) all property mortgaged under the Mortgages, (c) the membership interests and other securities and proceeds pledged to the Collateral Agent under the Limited
Liability Company Pledge Agreement, and (d) any other property, whether now owned or hereafter acquired, upon which a Lien securing the Credit Obligations is granted or purported to be granted to the Collateral Agent for the benefit of the
Lenders under the Senior Security Documents. 
 “Commitment Percentage” means as to any Lender its
respective percentage portions of the Total Revolving Credit Commitment and Total Term Loan Commitment. 
 “Commitments” means the Total Revolving Credit Commitment (without duplication of any Commitment of the Letters of Credit Issuer), the commitment of the Letters of Credit Issuer to issue Standby L/Cs provided for
hereunder, and the Total Term Loan Commitment. 
 “consolidated” and
“consolidating”, when used with reference to any term, means that term as applied to the accounts of the Borrower (or other specified Person) and all of its Subsidiaries (or other specified group of Persons), or such of its
Subsidiaries as may be specified, consolidated or consolidating, as the case may be, in accordance with GAAP. 
 “Credit Documents” means this Agreement, the Notes, each of the Standby L/Cs, the Fee Letter, the Senior Security Documents, the L/C Applications, and all other agreements, instruments, documents and certificates now
or hereafter executed and delivered to the Agent, the Collateral Agent, the Letters of Credit Issuer and/or all of the Lenders by the Borrower or any of its Subsidiaries with respect to this Agreement and the transactions contemplated hereby, in
each case as amended, restated, supplemented or otherwise modified from time to time. 
  

 -7- 

 “Credit Obligations” means all the unpaid principal amount of,
and interest on (including, to the greatest extent permitted by law, post-petition interest) on the Loans, the Reimbursement Obligations and all other obligations and liabilities of the Borrower and/or any of its Subsidiaries to the Agent, the
Collateral Agent, the Letters of Credit Issuer and/or all of the Lenders, whether direct or indirect, absolute or contingent, due or to become due, or now existing or hereafter incurred, which may arise under, in connection with this Agreement, any
other Credit Document, whether on account of principal, interest, reimbursement obligation fees, indemnities, costs, expenses (including, without limitation, all reasonable fees and disbursement of counsel to the Agent, the Collateral Agent and the
Letters of Credit Issuer, but subject to the terms of the Fee Letter) or otherwise. Notwithstanding the foregoing, the term Credit Obligations shall not include any obligations and liabilities of the Borrower and/or any of its Subsidiaries to any of
the Lenders under any Hedge Agreement with any Lender other than the Agent, unless permitted by the terms of an intercreditor agreement between the Agent, the Required Lenders and the applicable Lender. 
 “Currency Exchange Agreement” means any currency swap, foreign exchange contract or similar arrangement providing
for protection against fluctuations in currency exchange rates, either generally or under specific contingencies. 
 “Current Assets” means the sum of all assets of the Borrower and its Subsidiaries, on a consolidated basis, which should, in accordance with GAAP, be classified as current assets. 
 “Current Liabilities” means the sum of all liabilities of the Borrower and its Subsidiaires, on a consolidated
basis, which should, in accordance with GAAP, be classified as current liabilities, including current maturities in respect of the Indebtedness. 
 “DEC Permits” means any and all permits, licenses, approvals, certificates and consents issued by: (a) the New York State Department of Environmental Conservation (the
“DEC”) in connection with the operation and maintenance of the Facility and other locations leased or owned by the Borrower, including but not limited to the State Pollutant Discharge Elimination System
(“SPDES”) Permits Nos. (i) NY 024 5879, (ii) NY 025 2051, (iii) NY 000 0167, (iv) NY 026 0843, and (v) NY 025 7907; the Petroleum Bulk Storage Registration Certificate dated February 5, 2001; and
the Mining Permit No. 8-2428-00019/00001; and (b) the State of Pennsylvania SPDES Permits Nos. (i) 324 805, (ii) 232 232, (iii) 008 4387, and (iv) 143 524, and all renewal, extensions and modifications thereof.

 “Default” means any of the events specified as an Event of Default in Section 10, without
regard for whether any requirement for the giving of notice, the lapse of time, or the declaration of an Event of Default, or all such requirements, have been satisfied. 
 “Default Rate” means the interest rate otherwise applicable to the Credit Obligations hereunder plus 2%. If no
rate is otherwise specified with respect to a particular Credit Obligation to which the Default Rate applies, then the Default Rate shall be the Base Rate plus the Applicable Margin for Level I, increased by 2%. 
  

 -8- 

 “Disqualified Capital Stock” means that portion of any Capital
Stock which, by its terms (or by the terms of any security into which it is convertible or for which it is exchangeable at the option of the holder thereof), or upon the happening of any event (other than an event that would constitute a Change of
Control), matures or is mandatorily redeemable, pursuant to a sinking fund obligation or otherwise, or is redeemable at the sole option of the holder thereof (except in each case, upon the occurrence of a Change of Control) on or prior to the first
anniversary of the Term Loan Maturity Date for cash or is convertible into or exchangeable for debt securities of the Borrower or its Subsidiaries at any time prior to such anniversary. 
 “Dollars” and “$” means dollars in lawful currency of the United States of America.

 “Domestic Subsidiary” means any Subsidiary of the Borrower organized under the laws of any
jurisdiction within the United States. 
 “Drawing Date” means a Business Day upon which the Letters
of Credit Issuer honors a sight draft presented in accordance with the terms of a Letter of Credit. 
 “EBITDA” means, with respect to any Person for any fiscal period, an amount equal to the sum of (without duplication): 
 (a) Net Income of such Person during such period; and 
 (b) to the extent Net Income has
been reduced thereby: 
 (i) all income taxes of such Person and its Subsidiaries paid or accrued in accordance with GAAP for
such period; 
 (ii) Interest Expense, net of the interest revenue of such Person and its Subsidiaries for such period; and

 (iii) the amount of non-cash charges, including depletion, depreciation and amortization (including amortized or
written-off organizational costs, transaction costs and capitalized financing costs) of such Person and its Subsidiaries for such period, 
 all as determined on a consolidated basis for such Person and its Subsidiaries in accordance with GAAP. 
 “Eligible Accounts Receivable” shall mean the gross outstanding balance, determined in accordance with GAAP and stated on a basis consistent with the historical practices of the Borrower as of the date hereof, of
accounts receivable of the Borrower arising out of sales of goods or services made by the Borrower in the ordinary course of business (“Accounts”) that have been invoiced and that the Agent, in its reasonable credit judgment,
shall 

  

 -9- 

 
deem eligible and acceptable in all respects, less (without duplication) all GAAP reserves, finance charges, late fees and other fees that are unearned, and
less (without duplication) the value of such reserves as the Agent, in its reasonable credit judgment, shall deem appropriate (including reserves determined by the Agent, in its reasonable discretion, to reflect any deficiency in, or absence of,
landlord lien waivers and consents). Without in any way limiting the discretion of the Agent in the exercise of its reasonable credit judgment to deem an Account eligible or ineligible, the Agent does not currently intend to treat an Account as an
Eligible Account Receivable if: 
 (a) any portion of such Account has remained unpaid for a period exceeding ninety
(90) days from the due date; 
 (b) any portion of such Account has remained unpaid for a period exceeding one hundred
twenty (120) days from the invoice date thereof; 
 (c) the sale represented by such Account is to an Account debtor
organized or located outside one of the states of the United States or Canada, except (i) to the extent covered by letters of credit acceptable to, and assigned to, the Agent or (ii) if the Agent is furnished evidence reasonably acceptable
that the Collateral Agent and the Lenders have a valid and enforceable first priority Lien thereon; 
 (d) the Borrower has
not complied with all material requirements of Applicable Law, including, without limitation, all laws, rules, regulations and orders of any governmental or judicial authority relating to truth in lending, billing practices, fair credit reporting,
equal credit opportunity, debt collection practices and consumer debtor protection, applicable to such Account (or any related contracts) or affecting the collectability of such Account; 
 (e) the Account debtor is the Borrower or a Subsidiary, Affiliate, division or employee of the Borrower; 
 (f) the Account debtor is a supplier or creditor of the Borrower (provided that such Account would be ineligible only to the extent of
amounts payable by the Borrower to such supplier or outstanding with such creditor); 
 (g) the sale represented by such
Account is on a guaranteed sale, sale-or-return, consignment, or sale-on-approval basis or is subject to (but only to the extent of) any setoff, right of return, chargeback, contra, net-out contract, offset, deduction, dispute, credit, counterclaim
or other defense to payment based on performance by the Borrower or any of its Subsidiaries of their respective obligations under contracts giving rise to Accounts; 
 (h) such an Account is an account of any United States Governmental Authority or the government of any state of the United States or any
political subdivision thereof or any agency or instrumentality of any of the foregoing, and is covered by the Assignment of Claims Act or any similar state or local law, as applicable, with respect to 

  

 -10- 

 
which documentation in compliance therewith, in form and substance satisfactory to the Agent, shall not have been executed by the Account debtors in respect
thereof; 
 (i) the Agent believes, in its reasonable discretion, that the collection of such Account is insecure or that
such Account may not be paid, or the Agent is otherwise not satisfied with the credit standing of the Account debtor in respect thereof; 
 (j) such Account is owed by an Account debtor (other than the United States government, the government of any state of the United States or any political subdivision thereof, or any agency or instrumentality of any of
the foregoing) whose Accounts constitute more than 10% of the Accounts included in determining the Borrowing Base on such date, to the extent of such excess, except to the extent covered by credit insurance satisfactory to the Agent and assigned to
the Agent pursuant to documentation in form and substance satisfactory to the Agent; 
 (k) such Account is owing by an
Account debtor when 50% or more of the outstanding amount of all invoiced Accounts from such Account debtor remain unpaid for a period greater than one hundred twenty (120) days from the invoice due date thereof; 
 (l) such Account is not assignable or a first priority security interest in such Account in favor of the Agent has not been obtained and
fully perfected by filing Uniform Commercial Code financing statements against the Borrower or any of its Subsidiaries; 
 (m) such Account is subject to any Lien whatsoever, other than Liens in favor of (i) the Collateral Agent for the ratable benefit of the Lenders and (ii) the Trustee as junior collateral agent for the ratable benefit of holders of
the Senior Second Secured Notes so long as such Lien is subject to the Intercreditor Agreement, which is in full force and effect; 
 (n) the Borrower, in order to be entitled to collect such Account, is required to perform any additional service for, or perform or incur any additional obligation to, the Account debtor; 
 (o) such Account does not constitute a legal, valid and binding irrevocable payment obligation of the Account debtor to pay the balance
thereof in accordance with its terms or is subject to (but only to the extent of) any defense, setoff, recoupment or counterclaim; 
 (p) an estimated or actual loss has been recognized in respect of such Account, as determined in accordance with the Borrower’s usual business practice, or such Account is required to be charged off or written off as un-collectible in
accordance with GAAP or the customary business practices of the Borrower; 
 (q) the Account debtor has filed a petition for
relief under the United States Bankruptcy Code (or similar action under any successor law or under any 

  

 -11- 

 
comparable law), made a general assignment for the benefit of creditors, had filed against it any petition or other application for relief under the United
States Bankruptcy Code (or similar action under any successor law or under any comparable law), failed, suspended business operations, become insolvent, called a meeting of its creditors for the purpose of obtaining any financial concession or
accommodation, or had or suffered a receiver or a trustee to be appointed for all or a significant portion of its assets or affairs; 
 (r) such Account is not determined in U.S. Dollars; 
 (s) the Borrower or any other party to
such Account, is in default in the performance or observance of any of the terms thereof in any material respect; 
 (t) the
Borrower does not have good and marketable title to such Account as sole owner of such Account; or 
 (u) it is an Eligible
Municipal Approved Exception Account, and the aggregate outstanding amount of all invoiced Eligible Municipal Approved Exception Accounts exceeds $5,000,000.00, but only to the extent of such excess. 
 “Eligible Inventory” means all salt mined, weighed and on the surface and/or stockpiled and prepared to
specifications for sale by the Borrower at the lower of cost or market price determined in accordance with GAAP that is subject to a first priority perfected security interest in favor of the Agent for the benefit of the Lenders, and meets the
following additional requirements: 
 (a) the inventory is lawfully owned by Borrower and Borrower has the right to assign
the inventory and the power to grant a security interest therein; 
 (b) the inventory is not subject to a Lien other than in
favor of the Agent and the Trustee as the junior collateral agent for the ratable benefit of the holders of the Senior Second Secured Notes so long as such Lien is subject to the Intercreditor Agreement; 
 (c) no account or document has been created or issued with respect to the inventory; 
 (d) each representation and warranty with respect to the inventory made by Borrower to the Agent or Collateral Agent in any Security
Agreement or any other agreement executed by Borrower is true and complete; and 
 (e) the Agent has not notified Borrower
that any type or class of inventory is, in Agent’s reasonable judgment, unsatisfactory. 
 “Eligible Municipal
Approved Exception Account” means any account of Borrower or any Guarantor where the account debtor is a municipal corporation or similar Governmental Authority and the Borrower has entered into an agreement to sell salt during the
months of March through July of each year with deferred billing payment terms not exceeding 

  

 -12- 

 
the lesser of seven (7) months from shipment or November 30th of the same year for which the salt was sold, and no portion of the account remains unpaid for a period of thirty (30) days beyond the due date, provided, however, that to be considered an
Eligible Municipal Approved Exception Account, the purchased inventory subject to the deferred billing shall have been shipped to the municipality and the municipality shall have taken title thereto. For purposes of calculating Eligible Accounts
Receivable, the Agent may determine in its discretion not to include within such calculation any new Eligible Municipal Approved Exception Accounts, when the aggregate then outstanding amount of all invoiced Eligible Municipal Approved Exception
Accounts exceeds $5,000,000, but only to the extent of such excess. After the exclusion of the requirements of (a) and (b) under the definition of the Eligible Accounts Receivable, all other conditions of the definition of Eligible
Accounts Receivable (i.e., those requirements contained in (c) through (t)) shall, taken together with the requirements outlined in this definition govern the eligibility of all Eligible Municipal Approved Exception Accounts. 
 “Environmental Assessment” means each assessment, report or audit relating to environmental conditions affecting,
or compliance with any Environmental Law by, the Borrower or the Project, each such assessment, report or audit to be satisfactory in form and substance to the Agent and to be performed by a consulting firm satisfactory to the Agent. 
 “Environmental Laws” means any and all laws, rules, orders, regulations, statutes, ordinances, guidelines, codes,
decrees, or other legally enforceable requirement (including, without limitation, common law) of the United States or Canada, or any state, local, municipal or other Governmental Authority, regulating, relating to or imposing liability or standards
of conduct concerning protection of the environment or of human health, or employee health and safety, or damages to natural resources, as has been, is now, or may at any time hereafter be, in effect. 
 “Equity Holder” means (a) with respect to a corporation, each holder of stock of such corporation,
(b) with respect to a limited liability company or similar entity, each member of such limited liability company or similar entity, (c) with respect to a partnership, each partner of such partnership, (d) with respect to an entity
described in clause (a)(iv) of the definition of “Flow Through Entity,” the owner of such entity, and (e) with respect to a trust described in clause (a)(v) of the definition of “Flow Through Entity,” the persons treated for
Federal income tax purposes as the owners of the trust property. 
 “Equity Offering” means an
underwritten public offering of Capital Stock of the Borrower or any holding company or Subsidiary of the Borrower pursuant to a registration statement filed with the SEC (other than on Form S-8) or any private placement of Capital Stock of the
Borrower or any holding company or Subsidiary of the Borrower to any Person other than issuances upon exercise of options by employees of any holding company, the Borrower or any of its Subsidiaries. 
 “ERISA” means the Employee Retirement Income Security Act of 1974, as amended from time to time. 
  

 -13- 

 “ERISA Insolvency” means, with respect to any Multiemployer Plan,
the condition that such Plan is insolvent within the meaning of such term as used in Section 4245 of ERISA. 
 “Eurocurrency Reserve Requirements” means, with respect to any Interest Period, the reserve percentage (expressed as a decimal) in effect from time to time during such Interest Period, as provided by the Federal
Reserve Board, or any other Governmental Authority, applied for determining the maximum reserve requirements (including, without limitation, basic, supplemental, marginal and emergency reserves) applicable to M&T under Regulation D of the of the
Board of Governors of the Federal Reserve System with respect to “Eurocurrency liabilities” within the meaning of Regulation D, or under any similar or successor regulation with respect to Eurocurrency liabilities or Eurocurrency funding.

 “Event of Default” means any of the events specified as such in Section 10; provided,
that any requirement for the giving of notice, the lapse of time, or both, or for the happening of any other condition, has been satisfied. 
 “Event of Loss” means any of the following events: (a) loss of the Facility, the Leased Premises (in its entirety or a substantial portion thereof such that the then remaining portion of
the Facility or the Leased Premises cannot practically be utilized at the level of operation so as to permit the Borrower to fulfill its obligations under this Agreement, the Senior Second Secured Note Documents or the Land Lease Agreement) or the
use thereof due to destruction, damage beyond repair or rendition of the Facility or the Leased Premises permanently unfit for normal use by the Borrower for any reason whatsoever; (b) any damage to the Facility or the Leased Premises that
results in an insurance settlement with respect to the Facility on the basis of a total loss; (c) the condemnation, confiscation or seizure of, or requisition of title to, or the use of, the Facility or the Leased Premises (in its entirety or a
substantial portion thereof such that the then remaining portion of the Facility or the Leased Premises cannot practically be utilized at the level of operation so as to permit the Borrower to fulfill its obligations under this Agreement, the Senior
Second Secured Note Documents or the Land Lease Agreement) for a period which the Agent believes is more likely than not to be in excess of two hundred seventy (270) consecutive days (or for a shorter period ending on the date on which an
insurance settlement with respect to the Facility or the Leased Premises on the basis of a total loss shall occur); or (d) the prohibition of the use of the Facility, the Leased Premises (in its entirety or a substantial portion thereof such
that the then remaining portion of the Facility or the Leased Premises cannot practically be utilized at the level of operation contemplated in the Projections and so as to permit the Borrower to fulfill its obligations under the Credit Documents),
as a result of an Applicable Law or action by any Governmental Authority, for a period which the Agent believes is more likely than not to be in excess of two hundred seventy (270) consecutive days. 
 “Facility” means the salt mine located on the Leased Premises (including all tunnels, galleries and shafts whether
above ground or below), including all equipment, buildings and fixtures related thereto. 
  

 -14- 

 “Federal Funds Rate” shall mean, for any day, the per annum rate
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, as published on the next succeeding Business Day by the Federal Reserve Bank of New
York, or, if such rate is not so published for any day that is a Business Day, the average quotations, for the day, of such transactions received by the Agent from three federal funds brokers of recognized standing selected by the Agent. 

“Fee Letter” means the letter agreement dated as of the Closing Date, relating to certain fees payable by the
Borrower to M&T for its account with respect to the transactions contemplated by this Agreement, as amended, restated, supplemented or otherwise modified from time to time. 
 “Fiscal Quarter” means the three (3) month period ending on or around
March 31, June 30, September 30 and December 31 of each year. 
 “Fiscal
Year” means the twelve (12) month period ended September 30th of each calender year. 
 “Fixed Charges” means with respect to any Person and its Subsidiaries for any period the sum of the following, without duplication: (a) the Term Loan Scheduled Amortization Payments (which by definition does not
include mandatory payments according to Section 5.2(a)), (b) all other principal payments on all other Indebtedness made for such period (other than Permitted Purchases of Senior Second Secured Notes (as hereafter defined within the
definition of Permitted Investments)), (c) all unfunded Capital Expenditures (all Capital Expenditures funded with Revolving Loans shall be considered unfunded Capital Expenditures) and NOMIPS payments made for such period, (d) the
Projected Distributions plus the amount of all actual distributions paid by Borrower to its members for such period (other than Permitted Extraordinary Distributions) (e) all Interest Expense less interest income received, and (f) Taxes
paid or accrued for the own account of such Person for such period. Notwithstanding the foregoing, in calculating Fixed Charges, all Projected Distributions and distributions paid by Borrower during the period from September 30th each year until April 30th of the following year shall be reflected in the Fiscal Quarter ending on such September 30th. Notwithstanding anything to the contrary contained in this Agreement, the calculations to be made in accordance with this definition of Fixed Charges will be used by the Agent and the Lenders to
determine compliance by the Borrower and its Subsidiaries (on a consolidated basis) with the financial covenants outlined in Sections 9.1 through 9.8, and it is not expected that the information calculated in accordance with this definition of Fixed
Charges will be reflected in the same manner on the Borrower’s or any of its Subsidiaries financial statements for the same period. To the extent that any obligations in respect of performance, bid or surety bonds and completion guarantees
provided by the Borrower and its Subsidiaries are expensed in the ordinary course of business, such obligations will not be included in the calculation of Fixed Charges as principal payments made to other such creditors on Indebtedness during such
period. 
 “Fixed Charge Coverage Ratio” means, with respect to any Person as of the date of
determination, the ratio of (a) the Adjusted EBITDA of such Person for the four (4) previous Fiscal Quarters ending on such date, over (b) the Fixed Charges of such Person for the 

  

 -15- 

 
same period. Notwithstanding the foregoing, for any Fiscal Year of the Borrower in which there has occurred a Permitted Issuance of Senior Second Secured
Notes, the calculation of Projected Distributions and actual distributions in the context of the determination of the Fixed Charge Coverage Ratio (and the Borrower’s related compliance with Section 9.2 hereof) for any Fiscal Quarter during
such Fiscal Year shall be performed in the same manner as in the determination of compliance with covenants as described in the definition of Permitted Issuance of Senior Second Secured Notes. 
 “F-K” means a joint venture of Frontier Kemper Constructors, an Indiana corporation, and Flatiron Structures LLC,
a limited liability company organized under the laws of Colorado. 
 “F-K Litigation” means the
litigation commenced by the amended complaint filed by F-K against the Borrower dated September 24, 2001 in the United States District Court for the Western District of New York (case No. 01 CV 6217) and the claims of F-K made therein and
all related counterclaims, cross claims and other proceedings of any kind, certain of which claims have been settled in accordance with the terms of the Settlement Agreement (as hereafter defined). 
 “Flow Through Entity” means an entity that (a) for federal income tax purposes constitutes (i) an
“S corporation” (as defined in Section 1361(a) of the Code), (ii) a “qualified subchapter S subsidiary” (as defined in Section 1361(b)(3)(B) of the Code), (iii) a “partnership” (within the meaning of
Section 7701(a)(2) of the Code) other than a “publicly traded partnership” (as defined in Section 7704 of the Code), (iv) a business entity that is disregarded as an entity separate from its owners under the Code, any
Regulations, or any published administrative guidance of the Internal Revenue Service or (v) a trust to the extent its income is includible in the taxable income of the grantor or another person under Sections 671 through 679 of the Code (each
of the entities described in the preceding clauses (i), (ii), (iii), (iv) and (v), a “Federal Flow Through Entity”), and (b) for state and local jurisdictions is subject to treatment on a basis under applicable state or local
income tax law substantially similar to a Federal Flow Through Entity. 
 “Foreign Subsidiary” means
any Subsidiary of the Borrower that is not a Domestic Subsidiary. 
 “Funding Account” means the
account established at M&T into which all proceeds of the Loans under this Agreement shall be deposited by the Agent. 
 “Funded Indebtedness” means as of any date, the sum of the following (without duplication): (a) the outstanding principal amount of all Indebtedness which is classified as “long-term debt” on a
consolidated balance sheet of Borrower and its Subsidiaries prepared as of such date in accordance with GAAP (subject to year-end audit adjustments with respect to non-year end periods) and any current maturities and other principal amount in
respect of such Indebtedness due within one year but which was classified as “long-term debt” at the creation thereof; (b) the outstanding principal amount of Indebtedness for borrowed money of Borrower and its Subsidiaries
outstanding under a revolving credit, term or similar agreement (and 

  

 -16- 

 
renewals and extensions thereof); (c) the borrowing of money or the obtaining of credit, including the issuance of notes or bonds (but excluding surety,
performance or bid bonds), (d) the deferred purchase price of assets (other than trade or other payables and accrued expenses incurred in the ordinary course of business), with respect to any Synthetic Lease Obligations or any Capital Lease
obligations, (e) the outstanding principal amount of Indebtedness in respect of such Synthetic Lease Obligations or Capital Lease obligations of Borrower and its Subsidiaries, plus (f) Indebtedness of the type referred to in clauses
(a) through (d) above of another Person guaranteed by the Borrower or any of its Subsidiaries. 
 “GAAP” means generally accepted accounting principles as from time to time in effect, including the statements and interpretations of the United States Financial Accounting Standards Board; provided, however, that
for purposes of compliance with Section 9 and determining the Applicable Margin and whether distributions are permitted under Sections 9.2 and 9.7 and all related definitions, (a) “GAAP” means such principles as in effect on
December 31, 2005 as applied by the Borrower and its Subsidiaries in the preparation of the audited financial statements referred to in Section 6.8, and consistently followed, without giving effect to any subsequent changes thereto and
(b) in the event of a change in generally accepted accounting principles after such date, either the Borrower or the Required Lenders may request a change in the definition of “GAAP”, in which case the parties hereto shall negotiate
in good faith with respect to an amendment of this Agreement implementing such change, provided, however, if no agreement is reached, then no change or amendment shall be made. 
 “Governmental Approvals” means authorizations, consents, approvals, waivers, exemptions, variances, franchises,
permissions, permits and licenses of, and filings and declarations with, any Governmental Authority. 
 “Governmental Authority” means any nation or government, any state or other political subdivision thereof and any entity of competent authority exercising executive, legislative, judicial, regulatory or
administrative functions of or pertaining to government. 
 “Guarantee Obligation” means, with respect
to the Borrower (or other specified Person): 
 (a) any guarantee by the Borrower (or such specified Person), of the payment
or performance of, or any contingent obligation by the Borrower (or such specified Person), in respect of, any Indebtedness or other obligation of any primary obligor; 
 (b) any other arrangement whereby credit is extended to a primary obligor on the basis of any promise or undertaking of the Borrower (or
such specified Person), including any binding “comfort letter” or “keep well agreement” written by the Borrower (or such specified Person), to a creditor or prospective creditor of such primary obligor, to (i) pay the
Indebtedness of such primary obligor, (ii) purchase an obligation owed by such primary obligor, (iii) pay for the purchase or lease of assets or services regardless of the actual delivery thereof, or (iv) maintain the capital, working
capital, solvency or general financial condition of such primary obligor; 
  

 -17- 

 (c) any liability of the Borrower (or such specified Person) as a general partner of a
partnership in respect of Indebtedness or other obligations of such partnership; 
 (d) any liability of the Borrower (or
such specified Person) as a joint venturer of a joint venture in respect of Indebtedness or other obligations of such joint venture; 
 (e) any liability of the Borrower (or such specified Person) with respect to the tax liability of others as a member of a group (other than a group consisting solely of the Borrower and its Subsidiaries) that is
consolidated for tax purposes; and 
 (f) reimbursement obligations, whether contingent or matured, of the Borrower (or such
specified Person) with respect to letters of credit, bankers acceptances, surety bonds, other financial guarantees and Interest Rate Protection Agreements (without duplication of other Indebtedness supported or guaranteed thereby), whether or not
any of the foregoing are reflected on the balance sheet of the Borrower (or such specified Person) or in a footnote thereto; provided, however, that the term “Guarantee Obligation” shall not include endorsements for collection or deposit
in the ordinary course of business. The amount of any Guarantee Obligation and the amount of Indebtedness resulting from such Guarantee Obligation shall be the maximum amount that the guarantor may become obligated to pay in respect of the
obligations (whether or not such obligations are outstanding at the time of computation). 
 “Guarantor” means each of the Borrower’s Domestic Subsidiaries that executes a Subsidiary Guaranty and a Subsidiary Security Agreement pursuant to Section 8.20 in favor of Agent for the ratable benefit of
the Lenders. 
 “Hedge Agreement” means, collectively, Currency Exchange Agreements and Interest Rate
Protection Agreements. 
 “IDA” means the Livingston County Industrial Development Agency, a public
benefit corporation of the State of New York. 
 “IDA/Borrower Mortgage” means the mortgage granted by
the IDA and the Borrower at the Original Closing on the Leased Premises and all of Borrower’s mineral rights in favor of the Collateral Agent for the ratable benefit of the Lenders, creating a Lien on the Leased Premises and all of
Borrower’s mineral rights, as the same may be amended, supplemented or otherwise modified from time to time. 
 “Immaterial Subsidiary” means, at any time, any Domestic Subsidiary of the Borrower having total assets (as determined in accordance with GAAP) with a book value in the amount of less than 1% of the consolidated
total assets of the Borrower and its Domestic Subsidiaries; provided, however, that (a) the total assets (as so determined) of all Immaterial Subsidiaries shall not have a book value in excess of $1,000,000 (in the aggregate), (b) Borrower
has not provided collateral or a guaranty to any creditor of such Subsidiary and (c) such 

  

 -18- 

 
Subsidiary has not provided collateral or a guaranty to the holders of the Senior Second Secured Notes or to secure any credit or obligations of the
Borrower. 
 “Indebtedness” means, as to any Person at any date, without duplication, (a) all
indebtedness of such Person for borrowed money, (b) all obligations of such Person for the deferred purchase price of property or services other than trade payables and accrued expenses incurred in the ordinary course, (c) all obligations
of such Person evidenced by notes, bonds, debentures or other similar instruments (other than an operating lease), (d) all indebtedness created or arising under any conditional sale or other title retention agreement (other than an operating
lease) with respect to property acquired by such Person (even though the rights and remedies of the seller or lender under such agreement in the event of default are limited to repossession or sale of such property), (e) all Capital Lease
obligations of such Person, (f) all obligations of such Person, contingent or otherwise, as an account party under acceptances, surety bonds or similar arrangements (other than obligations arising out of endorsements of instruments for deposit
or collection in the ordinary course of business), (g) all unpaid reimbursement obligations of such Person in respect of drawings under letters of credit and the stated amount of all letters of credit issued for the account of such Person,
(h) all Guarantee Obligations of such Person in respect of obligations of the kind referred to in clauses (a) through (f) above, (i) without limitation of the foregoing, all obligations of the kind referred to in clauses
(a) through (h) above secured by (or for which the holder of such obligation has an existing right, contingent or otherwise, to be secured by) any Lien on property (including accounts and contract rights) owned by such Person, whether or
not such Person has assumed or become liable for the payment of such obligation, provided that the amount of any such obligation shall be deemed to be the lesser of the face principal amount thereof and the fair market value of the property subject
to such Lien, (j) all obligations of such Person in respect of Hedge Agreements and (k) all obligations of such Person related to Disqualified Capital Stock issued by such Person. 
 “Initial Settlement Payment” means the payment of a sum certain required to be made by the Borrower to F-K in
accordance with Paragraph 14 of the Settlement Agreement. 
 “Intercreditor Agreement” means the
Intercreditor Agreement dated on or about the date of the Original Closing Date and entered into by and between M&T, as senior collateral agent and representative for the Lenders and U.S. Bank National Association, as trustee (the
“Trustee”), under the Senior Second Secured Notes Indenture dated as of March 17, 2004 by and among the Trustee and the holders of the Senior Second Secured Notes, in its capacity as junior collateral agent for the
Trustee and holders of the Senior Second Secured Notes. 
 “Interest Expense” means, with respect to
any Person for any period, the aggregate of the interest expense of such Person and its Subsidiaries for such period, on a consolidated basis, as determined in accordance with GAAP, and including, without duplication, (a) all amortization or
accretion of original issue discount or premium; (b) the interest component of Indebtedness constituting Capital Leases paid, accrued and/or scheduled to be paid or accrued by such Person and its Subsidiaries during such period; (c) net
cash costs under all Hedge 

  

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Agreement (including amortization of fees); (d) without duplication any periodic commitment fees and other fees payable to the Agent, the Collateral
Agent or the Lenders pursuant to the Credit Documents; and (e) without duplication, any periodic fees paid by the Borrower to other creditors, which fees shall be related to or arising out of any Indebtedness owed to other creditors.

 “Interest Payment Date” means (a) as to Base Rate Loans, the last day of each calendar month,
commencing on the first such day to occur after any Base Rate Loans are made or any LIBOR Loans are converted to Base Rate Loans, (b) as to any LIBOR Loan in respect of which the Borrower has selected an Interest Period of one, two or three
months, the last day of such Interest Period, (c) as to any LIBOR Loan in respect of which the Borrower has selected a longer Interest Period than the periods described in clause (b), at the end of each ninety (90) day period following the
making of such a LIBOR Loan and the last day of such Interest Period, and (d) in the case of all Loans each day of payment or prepayment of the principal amount of the Loan. 
 “Interest Period” means, with respect to each LIBOR Loan: 
 (a) initially, the period from and including the Borrowing Date with respect to such Loan and ending one, two, three, six or twelve
months thereafter (such period extending to, but excluding, the numerically corresponding day in such ending month), as selected by the Borrower in (i) its Notice of Revolving Loan Borrowing given pursuant to Section 2.3, or (ii) in
writing delivered to Agent in connection with the Closing with respect to the Term Loan; and 
 (b) thereafter, each period
from and including the day following the last day of the immediately preceding Interest Period applicable to such Loan and ending one, two, three, six or twelve months thereafter (such period extending to, but excluding, the numerically
corresponding day in such ending month), as selected by the Borrower by irrevocable notice to the Agent not less than three (3) Business Days prior to the last day of the then current Interest Period with respect thereto; 
 provided, that the foregoing provisions are subject to the following: 
 (i) if any Interest Period would otherwise end on a day that is not a Working Day, such Interest Period shall be extended to the next
succeeding Working Day unless the result of such extension would be to extend such Interest Period into another calendar month, in which event such Interest Period shall end on the immediately preceding Working Day; 
 (ii) any Interest Period with respect to a Revolving Loan that would otherwise extend beyond the Revolving Credit Maturity Date shall end
on the Revolving Credit Maturity Date or, if such day shall not be a Working Day, on the preceding Working Day; provided, however, that each Lender’s Revolving Credit Commitment Percentage of a single Revolving Borrowing requested by the
Borrower shall have the same Interest Period; 
  

 -20- 

 (iii) any Interest Period with respect to a Term Loan that would otherwise extend beyond
the Term Loan Maturity Date shall end on the Term Loan Maturity Date or, if such day shall not be a Working Day, on the preceding Working Day; and 
 (iv) any Interest Period that begins on the last Working 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 end on
the last Working Day of a calendar month. 
 “Interest Rate Protection Agreement” means any interest
rate swap, interest rate cap, interest rate hedge or other contractual arrangement that converts variable interest rates into fixed interest rates, fixed interest rates into variable interest rates or other similar arrangements. 
 “Investment” means 
 (a) with respect to the Borrower (or other specified Person): 
 (i) any share of capital
stock, partnership or other equity interest, evidence of Indebtedness or other security issued to the Borrower (or other specified Person) by any other Person; 
 (ii) any loan, advance or extension of credit by the Borrower (or other specified Person) to, or contribution by the Borrower (or other
specified Person) to the capital of, any other Person; 
 (iii) any transactions giving rise to a Guarantee Obligation by the
Borrower (or other specified Person); 
 (iv) any acquisition by the Borrower (or other specified Person) of all or a
material part of the business of any other Person or the assets comprising such business or part thereof, excluding purchases of inventory and other items in the ordinary course of business; and 
 (v) any other similar investment. 
 (b) The investments described in the clause (a) above shall be included in the term “Investment” whether they are made or acquired by purchase, exchange, issuance of stock or other securities, merger,
reorganization or any other method. 
 “Land Lease Agreement” means the Lease Agreement, dated as of
September 1, 1998, between the Borrower and the IDA, as amended, restated, supplemented or otherwise modified from time to time. 
  

 -21- 

 “Leased Premises” means the land on which the Facility is located
(as more particularly described in Schedule 1 attached hereto), which is owned by the IDA in fee simple and leased to the Borrower pursuant to the Land Lease Agreement. 
 “L/C Application” means any application for a Letter of Credit made by Borrower to the Letters of Credit Issuer.

 “L/C Fee Rate” means the Applicable Margin then in effect with respect to the column entitled
“L/C Fee Rate” in the pricing grid contained in the definition of Applicable Margin. 
 “Lender” means, at any time, any financial institution party to this Agreement in such capacity at such time, including any such Person becoming a party hereto pursuant to the provisions of Section 12.7, and its
successors and assigns, and “Lenders” means, at any time, all of the financial institutions party to this Agreement in such capacity at such time, including any such Persons becoming parties hereto pursuant to the provisions
of Section 12.7, and their successors and assigns. All Lenders party to this Agreement are listed on Appendix A, which may from time to time be amended and modified when any Lender becomes a party to this Agreement after the date of this
Agreement and pursuant to the provisions of Section 12.7. 
 “Letters of Credit” mean all Standby
L/Cs. 
 “Letter of Credit Fees” means the Standby L/C Fees. 
 “Letters of Credit Exposure” means the Total Standby L/Cs Exposure. 
 “Letters of Credit Issuer” means M&T as the issuer of the Standby L/Cs pursuant to the terms of this
Agreement. 
 “Leverage Ratio” means, as to any Person as of the date of its determination, the ratio
of (a) such Person’s Adjusted Funded Indebtedness as of such date, to (b) such Person’s Adjusted EBITDA for the four (4) Fiscal Quarters ended as of such date. 
 “LIBOR” means for any LIBOR Interest Period: 
 (a) an interest rate per annum at which U.S. dollar deposits are offered in the London interbank market in an amount approximately equal
to the portion of the Loan subject to the LIBOR Rate for a period of time equal to such Interest Period that appears on Page 3750 of the Dow Jones Markets Service (or on an successor to or substitute for such service, providing rate quotations
comparable to those currently provided on such page of such service), as determined by the Agent after 11:00 a.m. (London time) on the day that is two (2) Working Days prior to the first day of such Interest Period; 
 (b) if no such rate appears on the Telerate Page 3750, the rate of interest determined by the Agent to be the average of up to four
interest rates per annum at which U.S. Dollar deposits are offered in the London interbank market in an amount 

  

 -22- 

 
approximately equal to the portion of the Loan subject to the LIBOR Rate, for a period of time equal to such Interest Period which appear on the
Reuter’s Screen LIBO Page as of 11:00 a.m. (London time) two (2) Working Days prior to the Working Day on which such Interest Period begins if at least two such offered rates so appear on the Reuter’s Screen LIBO Page, or 

(c) if no such rate appears on the Telerate Page 3750 and fewer than two offered rates appear on the Reuter’s Screen LIBO Page,
the rate of interest at which deposits in an amount approximately equal to the portion of the Loan as to which the related LIBOR Rate has been elected and which have a term corresponding to such Interest Period are offered to the Agent by first
class banks in the London inter-bank market for delivery in immediately available funds at a LIBOR Office on the first day of such Interest Period as determined by the Agent at approximately 11:00 a.m. (London time) two (2) Working Days prior
to the date upon which such Interest Period is to commence (which determination by shall, in the absence of manifest error, be conclusive). 
 “LIBOR Loans” means the Loans which bear an interest rate based on the LIBOR Rate. 
 “LIBOR Rate” means, with respect to each LIBOR Loan for each LIBOR Interest Period applicable thereto, the rate per annum (rounded upwards to the nearest whole multiple of 1/100th of one
percent) equal to (a) the quotient of (i) LIBOR, divided by (ii) 1.00 minus the Eurocurrency Reserve Requirements, plus (b) the Applicable Margin for LIBOR Loans; provided, however, that if at any time during such Interest Period
the Eurocurrency Reserve Rate applicable to any outstanding LIBOR Rate changes, the LIBOR Rate for such LIBOR Interest Period shall automatically be adjusted to reflect such change, effective as of the date of such change to the extent required by
the applicable Requirements of Law implementing the change in the Eurocurrency Reserve Rate. 
 “Lien”
means any mortgage, deed of trust, security interest, pledge, hypothecation, assignment, deposit arrangement, encumbrance, lien (statutory or other) preference, priority or other security agreement or preferential arrangement of any kind whatsoever.

 “Limited Liability Company Pledge Agreement” means the limited liability company pledge agreement
among the pledgors party thereto and the Collateral Agent for the ratable benefit of the Lenders executed and delivered by the pledgors to the Collateral Agent on or about the Original Closing Date, as the same may be supplemented by acknowledgments
to the Limited Liability Company Pledge Agreement to be delivered to the Collateral Agent by any and all transferees of any of the original pledgors. 
 “Loans” means the Revolving Loans and the Term Loans made by the Lenders pursuant to this Agreement. 
 “M&T” means Manufacturers and Traders Trust Company, a New York banking corporation, and its subsidiaries
and/or affiliates, and their respective successors and assigns. For purposes of this Agreement, Allied Irish Banks, PLC shall not be considered an affiliate of M&T. 
  

 -23- 

 “Material Adverse Effect” means any event or condition that has
had or could in the reasonable opinion of the Agent, be reasonably expected to have a material adverse effect on: (a) the business, assets, financial condition or income of the Borrower and its Subsidiaries (on a consolidated basis), or
(b) the ability of the Borrower or any of its Subsidiaries to perform their obligations in all material respects under the Credit Documents (on a consolidated basis), or (c) the enforceability of any Senior Security Agreement or the
attachment, perfection or priority of any material portion of the Liens intended to be created thereby, or (d) the validity of any of the Credit Documents or the consummation of any of the transactions contemplated therein. 
 “Material Contracts” means the Land Lease Agreement, the Union Contract, the Operating Agreement, the Transamerica
Guaranty, and each other contract or arrangement to which the Borrower or any of its Subsidiaries is a party for which breach, non-performance, cancellation or failure to renew could be expected to have a Material Adverse Effect. 
 “Materials of Environmental Concern” means any gasoline or petrol (including crude oil or any fraction thereof) or
petroleum products, polychlorinated biphenyls, urea-formaldehyde insulation, asbestos, pollutants, contaminants, radioactivity, and any other substances or forces of any kind, whether or not any such substance or force is defined as hazardous or
toxic under any Environmental Law, that is regulated pursuant to or could give rise to liability under any Environmental Law. 
 “Mortgages” means the mortgages, deeds of trust, deeds to secure the Credit Obligations or other similar documents securing Liens on real property owned or leased by the IDA and/or the Borrower and/or the Leased
Premises (including the IDA/Borrower Mortgage), as well as the other Collateral secured by and described in the mortgages, deeds of trust, deeds to secure the Credit Obligations or other similar documents. 
 “Multiemployer Plan” means a Plan which is a multiemployer plan as defined in Section 4001(a)(3) of ERISA.

 “Net Capital Gain” has the meaning set forth in Code Section 1222. 
 “Net Long-Term Capital Loss” has the meaning set forth in Code Section 1222. 
 “Net Short-Term Capital Gain” has the meaning set forth in Code Section 1222. 
 “Net Income” means, with respect to any Person, for any period, the aggregate net income (or loss) of such Person
and its Subsidiaries for such period on a consolidated basis, determined in accordance with GAAP; provided, however, that there shall be excluded therefrom: 
 (a) after-tax gains and losses from Asset Sales or abandonments or reserves relating thereto; 
  

 -24- 

 (b) after-tax items classified as extraordinary gains or losses; 
 (c) the net income (but not loss) of any Subsidiary of such Person to the extent that the declaration of dividends or similar
distributions by that Subsidiary of that income is restricted by a contract, operation of law or otherwise; 
 (d) the net
income of any other Person, except to the extent of cash dividends or distributions paid to such Person with respect to whom the Net Income calculation is being determined or to a wholly-owned Subsidiary of the such Person by such Person;

 (e) any restoration to income of any material contingency reserve or accrued liability, except to the extent that
provision for such reserve was made out of Net Income accrued at any time following the Original Closing Date; 
 (f) the
cumulative effect of a change in accounting principles; 
 (g) non-cash charges resulting from the impairment of intangible
assets; 
 (h) in the case of a successor to such Person by consolidation or merger or as a transferee of the such
Person’s assets, any earnings of the successor corporation prior to such consolidation, merger or transfer of assets; and 
 (i) (1) any payments received from the Non-Released F-K Litigants, net of the Second Settlement Payment (if applicable), or (2) any payments made to F-K or received from F-K in accordance with Paragraphs 15, 16 and/or 17 of the
Settlement Agreement. 
 “NOMI Holders” means those Persons defined as such in Section 2.8 of the
Operating Agreement. 
 “NOMIPS” means amounts calculated as 2.5% of gross income from the salt mine
located on the Leased Premises operated by the Borrower that have been earned by the NOMI Holders with respect to non-operating mineral interests pursuant to Section 2.8 of the Operating Agreement. 
 “NOMIPS Subordination Agreement” means the agreement executed and delivered on or about the Original Closing Date
by and between the Collateral Agent and the NOMI Holders. 
  

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 “Non-Released F-K Litigants” means Willis Corroon Corporation of
Missouri; Willis Limited; Willis Faber and Dumas and Lloyd’s U/W at London, Sponsoring Syndicates, and their successors and assigns. 
 “Notes” means any or all of the Revolving Loan Notes and the Term Loan Notes. 
 “Notice of Revolving Loan Borrowing” means a notice in substantially the form of Exhibit B. 
 “Operating Agreement” means the Amended and Restated Operating Agreement of the Borrower, dated as of
October 30, 1998, as amended through the Original Closing Date, but not thereafter without the consent of the Agent. 
 “Original Closing” means the consummation of the transactions described in the Original Agreement, effective as of March 17, 2004. 
 “Original Closing Date” means March 17, 2004. 
 “PBGC” means the Pension Benefit Guaranty Corporation. 
 “Permitted Extraordinary Distributions” means any distributions to any member of the Borrower to the extent funded
from: (a) the net proceeds of the Senior Second Secured Notes issued on or about the Original Closing Date, (b) the net proceeds received in connection with a Permitted Issuance of Senior Second Secured Notes (as hereafter defined within
the definition of Senior Second Secured Notes), (c) the net proceeds of the Term Loan extended on or about the date of Amendment No. 1, and (d) any Permitted Willis Distributions. 
 “Permitted Holders” means Gunther K. Buerman, Joseph G. Bucci and Neil L. Cohen and any of their respective
Related Parties. 
 “Permitted Indebtedness” means: 
 (a) Indebtedness in respect of the Credit Obligations; 
 (b) Indebtedness under the Senior Second Secured Notes (the aggregate outstanding principal amount of which may from time to time be
increased or reduced in accordance with the terms of the Senior Second Secured Notes Indenture) and the related Guarantee Obligations under the Senior Second Secured Notes Indenture, provided, however, with respect to the issuance of
additional Senior Second Secured Notes or the reissuance of previously purchased Senior Second Secured Notes, issued or resissued (as the case may be) on and after the Closing Date, each such issuance or reissuance (as the case may be) of additional
Senior Second Secured Notes shall be a Permitted Issuance of Senior Second Secured Notes (as defined within the defintion of Senior Second Secured Notes below); 
  

 -26- 

 (c) Indebtedness outstanding on the date hereof and described in Schedule
2 and all refinancings and extensions thereof not in excess of the amount thereof outstanding immediately prior to such refinancing or extension, trade payables or other similar short term indebtedness incurred in the ordinary course of
business not representing obligations for borrowed money; 
 (d) trade payables and accrued expenses incurred in the ordinary
course of business , including NOMIPS; 
 (e) obligations in respect of performance, bid and surety bonds and completion
guarantees provided by the Borrower and its Subsidiaries in the ordinary course of business; 
 (f) Interest Rate Protection
Agreements of the Borrower or any Subsidiary of the Borrower entered into in the ordinary course of business covering Permitted Indebtedness of the Borrower or any of its Subsidiaries; provided, however, that such Interest Rate
Protection Agreements are entered into for the purpose of fixing or hedging interest rates with respect to any fixed or variable rate Permitted Indebtedness that is permitted by the Agreement to be outstanding to the extent that the notional amount
of any such Interest Rate Protection Agreements does not exceed the principal amount of Permitted Indebtedness to which such Interest Rate Protection Agreement relates; 
 (g) Indebtedness under Currency Exchange Agreements entered into in the ordinary course of business; provided that in the case of
Currency Exchange Agreements which relate to Permitted Indebtedness, such Currency Agreements do not increase the Permited Indebtedness of the Borrower and its Subsidiaries outstanding other than as a result of fluctuations in foreign currency
exchange rates or by reason of fees, indemnities and compensation payable thereunder; 
 (h) intercompany Indebtedness of the
Borrower or a Guarantor for so long as such Indebtedness is held by the Borrower or a Guarantor; provided that if as of any date any Person other than the Borrower or a Guarantor owns or holds any such Indebtedness or holds a Lien in respect
of such Indebtedness, such date shall be deemed the incurrence of Indebtedness not constituting Permitted Indebtedness under this clause (h) by the issuer of such Indebtedness; 
 (i) Indebtedness arising from the honoring by a bank or other financial institution of a check, draft or similar instrument inadvertently
(except in the case of daylight overdrafts) drawn against insufficient funds in the ordinary course of business; provided, however, that such Indebtedness is extinguished within three (3) Business Days of incurrence; 

(j) Indebtedness represented by Capital Lease obligations and Purchase Money Indebtedness of the Borrower and its Subsidiaries
incurred in the ordinary course of business (including refinancings thereof that do not result in an increase in the aggregate principal amount of Indebtedness of such Person as of the date of such proposed 

  

 -27- 

 
refinancing (plus the amount of any premium required to be paid under the terms of the instrument governing such Indebtedness and plus the amount of
reasonable expenses incurred by the Borrower in connection with such refinancing)) not to exceed $5,000,000 at any time outstanding; 
 (k) Indebtedness of the Borrower or any of its Subsidiaries represented by letters of credit for the account of the Borrower or such Subsidiary, as the case may be, in order to provide security for workers’
compensation claims, payment obligations in connection with self-insurance or similar requirements in the ordinary course of business; 
 (l) Indebtedness arising from agreements of the Borrower or a Subsidiary providing for indemnification, adjustment of purchase price or similar obligations, in each case, incurred in connection with the disposition of
any business, assets or Subsidiary (other than guarantees of Indebtedness incurred by any Person acquiring all or any portion of such business, assets or Subsidiary for the purpose of financing such acquisition); provided that the maximum aggregate
liability in respect of all such Indebtedness shall at no time exceed the gross proceeds actually received by the Borrower and the Subsidiary in connection with such disposition; and 
 (m) additional Indebtedness of the Company and its Subsidiaries in an aggregate principal amount not to exceed $5,000,000 at any time
outstanding. 
 “Permitted Investments” means the following: 
 (a) Investments by the Borrower or any Guarantor in any Person that is a Guarantor or Immaterial Subsidiary, provided all of the
requirements for an Immaterial Subsididary have otherwise been satisifed; 
 (b) Investments in the Borrower by any of its
Subsidiaries; provided that any Indebtedness evidencing such Investment is unsecured and subordinated, pursuant to a written agreement, to the Borrower’s Credit Obligations; 
 (c) Investments in cash and Cash Equivalents; 
 (d) loans and advances, including advances for travel and moving expenses, to employees, officers and directors of the Borrower and its
Subsidiaries in the ordinary course of business for bona fide business purposes not in excess of $1,000,000 at any one time outstanding; 
 (e) Hedge Agreements entered into in the ordinary course of business; 
 (f) payments of
principal on, purchases of or investments in Senior Second Secured Notes provided, however, that as a condition to, and in advance of any such payments of principal on, purchases of or investments in said Senior Second Secured Notes,
the Borrower shall provide the Agent with (i) notice of its intention to make such payments on, 

  

 -28- 

 
purchases of or investments in said Senior Second Secured Notes, and (ii) a representation that following such payments on, purchases of or investments
in said Senior Second Secured Notes, the Borrower projects sufficient Working Capital and Borrowing Base availability to fund its projected needs based upon the most recent operating budget timely delivered to the Agent (with all such permitted
payments on, purchases of or investments in Senior Second Secured Notes being collectively referred to herein as the “Permitted Purchases of Senior Second Secured Notes”); 
 (g) investments in securities of vendors, customers and other trade parties received through a plan of reorganization in exchange for
accounts receivable or other ordinary course indebtedness; 
 (h) advances to suppliers and customers in the ordinary course
of business; and 
 (i) additional Investments not exceeding $5,000,000 (in the aggregate) at any one time outstanding,
provided that the aggregate amount of such Investments permitted pursuant to this clause (i), when added to the principal amount of all Permitted Purchases of Senior Second Secured Notes, does not at any time or from time to time exceed the then
maximum Permitted Purchases of Senior Second Secured Notes in accordance with sub-section (f) above. 
 For purposes of calculating the
amount of any Permitted Investment, the Borrower shall use the original value or amount of the Permitted Investment. 
 “Permitted Liens” means: 
 (a) Liens for taxes, assessments or governmental charges or
claims either (i) not delinquent or (ii) contested in good faith by appropriate proceedings and as to which the Borrower or its Subsidiaries shall have set aside on its books such reserves as may be required pursuant to GAAP; 

(b) statutory Liens of landlords and Liens of carriers, warehousemen, mechanics, suppliers, materialmen, repairmen and other Liens
imposed by law or pursuant to customary reservations or retentions of title incurred in the ordinary course of business for sums not yet delinquent or being contested in good faith, if such reserve or other appropriate provision, if any, as shall be
required by GAAP shall have been made in respect thereof; 
 (c) Liens incurred or deposits made in the ordinary course of
business in connection with workers’ compensation, unemployment insurance and other types of social security, including any Lien securing letters of credit issued in the ordinary course of business consistent with past practice in connection
therewith, or to secure the performance of tenders, statutory obligations, surety and appeal bonds, bids, leases, government contracts, performance and return-of-money bonds and other similar obligations (exclusive of obligations for the payment of
borrowed money); 
  

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 (d) any judgment Lien (i) in an amount which together with all other judgment Liens
is less than $1,500,000, or (ii) which (A) has been in force for less than the applicable appeal period or (B) in respect of which the Borrower or any Subsidiary shall at the time in good faith be prosecuting an appeal or proceedings
for review and, in the case of each of clauses (A) and (B), the Borrower or such Subsidiary shall have taken appropriate reserves therefor in accordance with GAAP and execution of such judgment or award shall not be levied. 
 (e) easements, rights-of-way, zoning restrictions and other similar charges or encumbrances in respect of real property not interfering
in any material respect with the ordinary conduct of the business of the Borrower or any of its Subsidiaries; 
 (f) any
interest or title of a lessor under any Capital Lease obligation permitted pursuant to clause (j) of the definition of “Permitted Indebtedness;” provided that such Liens do not extend to any property or assets which is not
leased property subject to such Capital Lease obligation; 
 (g) Liens securing Purchase Money Indebtedness permitted
pursuant to clause (j) of the definition of “Permitted Indebtedness;” provided, however, that (i) the Indebtedness shall not exceed the cost of the property or assets acquired, together, in the case of real
property, with the cost of the construction thereof and improvements thereto, and shall not be secured by a Lien on any property or assets of the Borrower or any Subsidiary of the Borrower other than such property or assets so acquired or
constructed and improvements thereto and (ii) the Lien securing such Indebtedness shall be created within one hundred eighty (180) days of such acquisition or construction or, in the case of a refinancing of any Purchase Money
Indebtedness, within one hundred eighty (180) days of such refinancing; 
 (h) Liens encumbering deposits made to secure
obligations arising from statutory, regulatory, contractual, or warranty requirements of the Borrower or any of its Subsidiaries, including rights of offset and set-off; 
 (i) Liens securing the Senior Second Secured Notes and all other monetary obligations under the Senior Second Secured Notes Indenture and
the related Guarantee Obligations thereunder so long as such Lien is subject to the Intercreditor Agreement which is in full force and effect; 
 (j) Liens listed on Schedule 6(a) attached hereto; and 
 (k) Liens secured by
the Credit Documents. 
 “Permitted Net Income Distribution Annual Allowance” means, as of the end of
the twelve (12) month period ending as of each September 30th, an annual allowance equal to the lesser of: (a) 50% of the Net Income for the Borrower and its Subsidiaries (prepared on a consolidated basis) for such period, or
(b) (i) 62.5% of the Net Income of the Borrower and its Subsidiaries (prepared on a consolidated basis) for such period, minus (ii) the Permitted Tax Distribution Annual Allowance for the same calendar year which contains the
September 30th  

  

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calculation of Permitted Net Income Distribution Annual Allowance. Notwithstanding the foregoing, the Permitted Net Income Distribution Annual Allowance for
any given year cannot be calculated unless and until the Borrower and Guarantors, have, on a consolidated basis, calculated their Permitted Tax Distribution Annual Allowance. 
 “Permitted Tax Distribution Annual Allowance” except as otherwise noted in this definition below, means, with
respect to any taxable year ending December 31st, the sum of: (i) the product of: (1) the difference, if any, of (A) all items of taxable income or gain (other than capital gain) allocated by the Borrower or its Susbsidiaires to
its Equity Holders for such year, minus (B) the sum of all items of taxable deduction or loss (but not including any capital loss) allocated to such Equity Holders by the Borrower or its Subsdiaries for such year and any Tax Loss Amount (other
than a Tax Loss Amount attributable to capital losses), and (2) the Applicable Income Tax Rate, plus (ii) the product of: (1) the Net Capital Gain (including, for this purpose, any Tax Loss Amount attributable to Net Long-Term Capital
Loss), if any, allocated by the Borrower or its Susbsidiaries to its Equity Holders for such year and (2) the Applicable Capital Gain Tax Rate, plus (c) the product of: (1) the Net Short-Term Capital Gain (including for this purpose
any Tax Loss Amount attributable to short-term capital loss), if any, allocated by the Borrower or its Subsdiaries to its Equity Holders for such year, and (2) the Applicable Income Tax Rate. The amount of the Permitted Tax Distribution Annual
Allowance shall be computed promptly after the filing by the Borrower of its annual income tax return and after the deliveries required pursuant to Section 8.7(b) have been made. Prior to the final determination of the Permitted Tax
Distribution Annual Allowance, the Borrower may calculate an estimated Permitted Tax Distribution Annual Allowance which will remain unchanged and may be utilized until a final Permitted Tax Distribution Annual Allowance can be calculated. Once a
final determination of the Permitted Tax Distribution Annual Allowance has been made, all necessary adjustments will be made to Available Non-Extraordinary Distributions. 
 “Permitted Willis Distributions” means any distributions to any member of the Borrower to the extent funded with
the amounts, if any, received by the Borrower from: (a) the Non-Released F-K Litigants in satisfaction or settlement in whole of the claims asserted against them by the Borrower in the F-K Litigation less the second Settlement Payment paid or
required to be paid to F-K, or (b) F-K in accordance with the terms of the Settlement Agreement. 
 “Person” means an individual, partnership, corporation, business trust, stock company, trust, unincorporated association, joint venture, Governmental Authority or other entity of whatever nature. 
 “Plan” means at a particular time, any employee benefit plan which is by ERISA and in respect of which the
Borrower is (or, if such plan were terminated time, would under Section 4069 of ERISA be deemed to be) an “employer” as define Section 3(5) of ERISA. 
 “Preferred Stock” of any Person means any Capital Stock of such Person that has preferential rights to any other
Capital Stock of such Person with respect to dividends or redemptions or upon liquidation. 
  

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 The phrase “prepared on a pro forma basis” shall whenever
appropriate and without duplication, mean that any required proforma calculations with respect to Permitted Issuance of Senior Second Secured Notes and for which this phrase is used, shall give effect to the appropriate issuance or reissuance (as
appropriate) as if consumated on the first day of the immediately preceding Fiscal Quarter then ended, with any related calculations then determined on a trailing twelve (12) months basis from such date. 
 “Pricing Grid Leverage Ratio” means as to any Person, as of the date of determination, the ratio of (a) such
Person’s Adjusted Funded Indebtedness as of such date, over (b) such Person’s EBITDA for the previous four (4) Fiscal Quarters ended as of such date. 
 “Prime Rate” means, for any day, the rate of interest in effect for such day as publicly announced from time to
time by the Agent as its prime rate (whether or not such rate is actually charged by the Agent), which is not intended to be the Agent’s lowest or most favorable rate of interest at any one time. Any change in the Prime Rate announced by the
Agent shall take effect at the opening of business on the day specified in the public announcement of such change; provided that the Agent shall not be obligated to give notice of any change in the Prime Rate. 
 “Project” means the Facility, the Leased Premises, and all easements, leasehold interests, licenses, permits,
contract rights and other real and personal property interests now owned or hereafter acquired by the Borrower or any of its Subsidiaries or in which the Borrower or which any of its Subsidiaries has any rights. 
 “Projected Distributions” means an amount that is identified as such in the Compliance Certificate last delivered
to Agent for the Fiscal Quarters ending September 30th, December 31st or March 31st pursuant to Section 8.8(c) as the amount which Borrower’s Board of Directors anticipates declaring and distributing to the Borrower’s members with respect to their membership interest (other than Permitted
Extraordinary Distributions) during the period between such September 30th and April 30th of the following year, provided that (a) such amount may not exceed the amount of the Available Non-Extraordinary
Distributions and (b) such amount (i) shall be reduced in each Compliance Certificate delivered for the Fiscal Quarters ending December 31st and March 31st by the amount of actual distributions paid by
Borrower as of but delivered after the immediately preceding September 30th (other than Permitted Extraordinary
Distributions) and (ii) may, at Borrower’s election, be reduced or increased (but in no event shall the Projected Distributions plus the amount of all actual distributions paid by the Borrower to its members for such period, exceed the
amount reported in the Compliance Certificate delivered for the Fiscal Quarter ended as of September 30th) in
any subsequent Compliance Certificate from the amount reported in the Compliance Certificate delivered to Agent for the previous Fiscal Quarter. Borrower acknowledges that the Projected Distributions reported in the Compliance Certificate delivered
for the Fiscal Quarter ended as of September 30th may not under any circumstances be increased from the amount
reported in such certificate, as subsequently reduced by actual distributions, or otherwise at Borrower’s election. 
 “Projections” means the Initial Projections and the last Annual Operating Budget delivered to the Agent by the Borrower. 
  

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 “Purchase Money Indebtedness” means any Indebtedness which is
secured with a purchase money first priority Lien. 
 “Qualified Capital Stock” means Capital Stock
other than Disqualified Capital Stock. 
 “Related Parties” means, with respect to any Person, any
(a) spouse or lineal descendent (whether natural or adopted) of such Person or (b) trust, corporation, partnership or other entity, the beneficiaries, stockholders, partners, owners or persons beneficially holding an 80% or more
controlling interest of which consist of such Person and/or any of the persons referred to in the immediately preceding clause (a). 
 “Regulation U” means Regulation U of the Board of Governors of the Federal Reserve System as in effect from time to time. 
 “Regulations” means the temporary and final regulations under the Code and any successor provisions thereto. 
 “Reimbursement Obligations” means the Standby L/C Reimbursement Obligations. 
 “Reorganization” means, with respect to any Multiemployer Plan, the condition that such Plan is in reorganization
within the meaning of such term as used in Section 4241 of ERISA. 
 “Reportable Event” means any
of the events set forth in Section 4043(b) of ERISA, other than those events as to which the thirty (30) day notice period is waived under Sections .13, .14, .16, .18, .19, or .20 of PBGC Reg. 2615. 
 “Required Lenders” means, at any time, three (3) Lenders who, in the aggregate, hold at least fifty-one percent
(51%) of the Total Revolving Credit Commitment and Total Term Loan Commitment. 
 “Requirements of
Law” means, as to any Person, the certificate of incorporation and by-laws, partnership agreement, certificate of formation, articles of organization or limited liability company operating agreement or other organizational or governing
documents of such Person, and any Applicable Law. 
 “Responsible Officer” of a Person, means in the
case of a Person which is a limited liability company, the chairman, chief executive officer, president, or any vice chairman of such Person, or with respect to financial matters, the chief financial officer or chief accounting officer of such
Person and in the case of any Person which is a corporation, the chairman, any vice chairman, chief executive officer, president or any vice president of such Person or with respect to financial matters, the chief financial officer of such Person.

  

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 “Restricted Payment” means with respect to any Person the
following: 
 (a) the declaration or payment of any dividend or the making of any distribution (other than dividends or
distributions payable in Qualified Capital Stock of the Person and dividends and distributions payable to the Person or another Subsidiary of the Person) on or in respect of shares of Capital Stock of the Person or its Subsidiaries to holders of
such Capital Stock; 
 (b) the purchase, redemption or other type of acquisition or retirement for value of any Capital Stock
of the Person or any of its Subsidiaries, other than any such Capital Stock held by the Person or any of its Subsidiaries; 
 (c) the payment of or on, purchase, defeasement, redemption, prepayment, decrease or other type of acquisition or retirement for value, prior to any scheduled final maturity, scheduled repayment or scheduled sinking fund payment, of any
Indebtedness of the Borrower or any Subsidiary that is subordinate or junior in right of payment to the Credit Obligations; 
 (d) the payment of any principal of or on, purchase, defeasement, redemption, prepayment, decrease or other type of acquisition or retirement for value (including upon the occurrence of a Change of Control), prior to the scheduled final
maturity or scheduled repayment, of the Senior Second Secured Notes (other than the Permitted Purchases of the Senior Second Secured Notes); or 
 (e) the making of any Investment (other than Permitted Investments). 
 “Revolving
Borrowing” means any Revolving Loans made at the same time and as to which a single Interest Period is in effect. 
 “Revolving Commitment Period” means the period from and including the Closing Date to but excluding the Revolving Credit Termination Date. 
 “Revolving Credit Availability” means, as of any date, (a) the lesser of (i) the Total Revolving Credit
Commitment or (ii) the Borrowing Base then in effect, each minus (b) the aggregate principal amount of all outstanding Revolving Loans and the Total Standby L/C Exposure. 
 “Revolving Credit Commitment” means, with respect to each Lender, the commitment of such Lender to make Revolving
Loans pursuant to Section 2.1(a) and to participate in Standby L/Cs pursuant to Section 3.1(a) in an aggregate principal and/or Stated Amount not to exceed the amount set forth opposite such Lender’s name on Schedule
3 attached hereto (collectively, as to all Lenders, the “Total Revolving Credit Commitment”). As of the Closing Date and unless and until terminated or reduced in accordance with Section 2.7 of this
Agreement, the Total Revolving Credit Commitment is $30,000,000. If the Agent and all 

  

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Lenders agree, the Total Revolving Credit Commitment may be increased from time to time, provided that the Commitments shall not at any time in the aggregate
exceed $62,140,113.50. 
 “Revolving Credit Commitment Percentage” means, as to any Lender, at any
time, the percentage that such Lender’s Revolving Credit Commitment then constitutes of the Total Revolving Credit Commitment. 
 “Revolving Credit Maturity Date” means the date which is the fifth (5th) anniversary of the Closing Date. Such Revolving Credit Maturity Date may be extended at the Borrower’s request with the approval of the Agent or all of the Required Lenders as outlined in Section 2.8 below.

 “Revolving Credit Termination Date” means the Revolving Credit Maturity Date or such earlier date
of termination of each of the Revolving Credit Commitments pursuant to Section 2.7(b) or Section 10. 
 “Revolving Loan Notes” means the amended and restated promissory notes of the Borrower, delivered pursuant to Section 2.2 which shall be substantially in the form of Exhibit C, as the same
may be amended, modified or restated from time to time. 
 “Revolving Loans” means any loans made to
the Borrower pursuant to Section 2. 
 “Salt Depot Agreements” means the agreements between
Borrower and third parties pursuant to which Borrower or a Subsidiary stores inventory of the Borrower or the Subsidiary. 
 “Second Settlement Payment” means any payment made by or on behalf of the Borrower to F-K of an agreed upon percentage as required in accordance with Paragraphs 15 or 16 of the Settlement Agreement. 
 “Securities Act” means the Securities Act of 1933, or any similar federal statute, and the rules and regulations
of the Securities and Exchange Commission promulgated thereunder, all as the same shall be in effect at the time. 
 “Security Agreement” means the Security Agreement executed and delivered by the Borrower in favor of the Collateral Agent, for the ratable benefit of the Lenders, and dated on or about the date of the Original
Closing Date. 
 “Senior Second Secured Notes” means the 9.5% Senior Second Secured Notes due 2014,
dated on or about the date of the Original Closing Date, and issued or reissued pursuant to the Senior Second Secured Notes Indenture in the original principal amount of $100,000,000, and any additional Senior Second Secured Notes issued or reissued
after the Original Closing Date pursuant to the Senior Second Secured Notes Indenture, provided, however: (i) that any Senior Second Secured Notes issued or reissued on or after the Closing Date must be: (a) issued or reissued on terms no
less favorable to the Borrower in any material 

  

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respect as determined by the Agent (with comparison made to the Senior Second Secured Notes in existence as of the Original Closing Date), and
(b) subordinate and subject to the terms of the Intercreditor Agreement, (ii) that prior to the issuance or reissuance of any additional Senior Second Secured Notes issued or reissued (as the case may be) on or after the Closing Date, and
as a condition to, any such issuance or reissuance of Senior Second Secured Notes, the Borrower shall provide the Agent with: (a) financial statements prepared on a pro forma basis reflecting the issuance or reissuance (as the case may be) of
such Senior Second Secured Notes and demonstrating the Borrower’s continued compliance with the financial covenants set forth in Sections 9.1 and 9.2 of this Agreement (and, with respect to the Borrower’s compliance with the Fixed Charge
Coverage Ratio and the necessary calculation of any Projected Distributions or the actual amount of any distributions made during the applicable measurement period, such distributions shall be deemed to be the lesser of: (1) the Projected
Distributions reduced by the actual amount of such distributions made during the applicable measurement period (provided, that any reduction to Projected Distributions or actual distributions made cannot at any time or from time to time reduce the
level of Projected Distributions or actual distributions made to an amount less than $0.00), and (2) provided the maximum amount is an amount equal to or greater than $0.00, the maximum amount of distributions that would have been permitted if
the additional Senior Second Secured Notes had in fact been outstanding on the first day of the immediately preceding Fiscal Quarter then ended, with any related calculations then determined on a trailing twelve (12) months basis from such
date), and (b) an operating budget prepared on a pro forma basis for the ensuing twelve (12) months prepared in good faith based upon reasonable assumptions which demonstrate that the Borrower has adequate Working Capital and availability
under the Borrowing Base to fund the Borrower’s projected Working Capital needs for the ensuing twelve (12) months, all as set forth in the operating budget provided to the Agent in accordance with this section (with any such permitted
issuances or reissuances (as the case may be) being collectively referred to herein as the “Permitted Issuance of Senior Second Secured Notes”). 
 “Senior Second Secured Note Documents” means all documents, agreements and instruments evidencing or relating to
the Senior Second Secured Notes, including the Senior Second Secured Notes Indenture and the Senior Second Secured Notes. 
 “Senior Second Secured Notes Indenture” means the Indenture dated as of March 17, 2004 among the Borrower, as issuer, the guarantors party thereto and U.S. Bank National Association, in its capacity a trustee
and collateral agent under the Indenture, pursuant to which the Senior Second Secured Notes were previously and may hereafter be issued, together with all instruments and other agreements entered into by the Borrower or such Subsidiaries in
connection therewith, as the same may be amended, supplemented or otherwise modified from time to time in accordance with Section 9.17 of this Agreement. 
 “Senior Second Secured Obligations” means the unpaid principal and interest on the Senior Second Secured Notes and
all other obligations and liabilities of the Borrower and/or its Subsidiaries, whether direct or indirect, absolute or contingent, due or to become due, or now existing or hereafter incurred, which may arise under, or in connection with, under the
Senior Second Secured Note Documents, whether on account of principal, interest, reimbursement obligations, fees, indemnities, costs, expenses or otherwise. 
  

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 “Senior Security Documents” means, collectively, the
Intercreditor Agreement, the Security Agreement, the Limited Liability Company Pledge Agreement, the Mortgages, each Subsidiary Guaranty and each Subsidiary Security Agreement and all other documents and instruments, now existing or hereafter
arising, which create or purport to create and grant a Lien to the Agent, the Collateral Agent and the Lenders in property to secure payment or performance of the Credit Obligations. 
 “Settlement Agreement” means the Settlement Agreement dated on or about June 29, 2005 among Frontier-Kemper
Constructors, Inc., Flatiron Structures LLC (a/k/a Flatiron Constructors, LLC, d/b/a Frontier Kemper/Flatiron Joint Venture, Travelers Casualty and Surety Company of America, Liberty Mutual Insurance Company, and the Borrower. 
 “Single Employer Plan” means any Plan which is covered by Title IV of ERISA, but which is not a Multiemployer
Plan. 
 “Solvent” means at a point in time, that the fair salable value of the assets of a Person, on
a going concern basis, is greater than the total amount of liabilities (including contingent, subordinated, unmatured and unliquidated liabilities) of the Person; the fair salable value of the assets of the Person, on a going concern basis, is not
less than the amount that will be required to pay its probable liabilities (including contingent, subordinated, unmatured and unliquidated liabilities) as they become absolute and matured; the Person is not engaged in a business or a transaction,
and is not about to be engaged in a business or a transaction, for which its properties would constitute an unreasonably small capital; and the Person does not intend to, and does not believe that it will, incur debts or liabilities (including
contingent, subordinated, unmatured and unliquidated liabilities) beyond its ability to pay as such debts and liabilities mature in the ordinary course of business. For purposes of the foregoing, the amount of contingent liabilities are to be
computed as the amount that, in light of all the facts and circumstances existing at that point in time, can reasonably be expected to become an actual or matured liability. 
 “Standby L/C” means the irrevocable standby letters of credit in the form of Exhibit D (as
may be modified in accordance with Section 3.1 of this Agreement) issued by the Letters of Credit Issuer. 
 “Standby L/C Exposure” means with respect to any Lender at any time and without duplication, such Lender’s Revolving Credit Commitment Percentage of the sum of (a) the aggregate Stated Amount of all Standby
L/Cs outstanding at any such time and (b) the aggregate amount of all unpaid Standby L/C Reimbursement Obigations at any such time (with the aggregate amount of all Standby L/Cs outstanding at any such time plus the aggregate amount of all
unpaid Standby L/C Reimbursement Obligations being referred to collectively as the “Total Standby L/C Exposure”) 
 “Stated Amount” means, with respect to any Letter of Credit, the stated or face amount available at the time for drawing (subject to presentment of all requested documents), regardless of
whether any conditions to such drawing could then be met. For 

  

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purposes of calculating the Stated Amount of any Letter of Credit at any time any reduction in the Stated Amount of any Letter of Credit by reason of any
amendment to any Letter of Credit shall be deemed effective under this Agreement as of the later of (x) the date that the issuer of such Letter of Credit actually issues an amendment purporting to reduce the Stated Amount of such Letter of
Credit, whether or not the amendment provides that the reduction be given effect as of an earlier date, or (y) the date the issuer of such Letter of Credit receives the written consent of the Letter of Credit beneficiary or beneficiaries to
such reduction, whether written consent must be dated on or after the date of the amendment issued by the issuer of such Letter of Credit purporting to effect such reduction. 
 “Subsidiary” means, as to any Person, a corporation of which shares of stock having ordinary voting power (other
than stock having such power only by reason of the happening of a contingency) to elect a majority of the board of directors or other managers of such corporation are at the time owned, or the management of which is otherwise controlled, directly or
indirectly through one or more intermediaries, or both, by such Person, or a limited partnership of which such Person or any of its Subsidiaries is a general partner or a business trust in which such Person holds a majority interest (comparable to
that for a corporation as described above). 
 “Subsidiary Guaranty” means any guaranty delivered by a
Subsidiary to the Agent for the benefit of the Lenders. The term “Subsidiary Guarantee” means collectively each and every Subsidiary Guaranty. 
 “Subsidiary Security Agreement” means any security agreement delivered by a Subsidiary to the Agent for the
benefit of the Lenders. The term “Subsidiary Security Agreements” means collectively each and every Subsidiary Security Agreement. 
 “Synthetic Lease Obligations” means an arrangement treated as an operating lease for financial accounting purposes and a financing lease for tax purposes. 
 “Tax Loss Amount” means with respect to any taxable year, the amount which would be available to the Borrower as a
net operating loss or net capital loss from a prior taxable year of the Borrower ending subsequent to the Original Closing Date if the Borrower were taxable as a corporation and not as a Flow Through Entity; provided, that for such purpose the
amount of any such net operating loss or net capital loss shall be used only once to reduce Permitted Tax Distribution Annual Allowance and in each case shall be carried forward to the next succeeding taxable year until so used. For purposes of
calculating the Tax Loss Amount, the proportionate part of the items of taxable income, gain, deduction, or loss (including capital gain or loss) of any Subsidiary that is a Flow Through Entity for a taxable year of such Subsidiary ending subsequent
to the Original Closing Date shall be included in determining the amount of net operating loss or net capital loss of the Borrower. 
 “Term Loans” means a Loan that is made pursuant to Section 4.1. 
 “Term Loan
Commitment” means, as to any Lender, its commitment to make a Term Loan pursuant to Section 4.1 in an aggregate principal amount not to exceed the 

  

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amount set forth opposite such Lender’s name in Schedule 3 under the heading “Term Loan Commitment” (all such commitments
being referred to collectively as the “Total Term Loan Commitment”). The Total Term Loan Commitment of $24,026,622.50 shall be reduced from time to time and at any time by the portion (if any) of the payments made under the
terms of this Agreement (including the Term Loan Scheduled Amortization Payments and all mandatory and voluntary prepayments) which are applied by the Agent to reduce the amounts due in connection with any outstanding Term Loans due under the terms
of this Agreement. If the Agent and all Lenders agree, the Total Term Loan Commitment may be increased from time to time, provided that the Commitments shall not at any time in the aggregate exceed $62,140,113.50. 
 “Term Loan Commitment Percentage” means, as to any Lender at any time, the percentage that such Lender’s Term
Loan Commitment then constitutes of the Total Term Loan Commitment. 
 “Term Loan Facility” means the
facility described in Section 4 of this Agreement. 
 “Term Loan Scheduled Amortization Payment”
means the payment required to be made on the last day of each Fiscal Quarter commencing on September 30, 2006 and continuing on the last day of each Fiscal Quarter thereafter as set forth on the amortization schedule in Exhibit
E attached hereto with such payment to be a payment of Term Loan principal to the extent of the unpaid principal amount of any outstanding Term Loans. 
 “Term Loan Termination Date” means the Term Loan Maturity Date or such earlier date of termination of the Total
Term Loan Commitments pursuant to Section 10. 
 “Term Loan Maturity Date” means the date that is
the eighth (8th) anniversary of the Closing Date. 
 “Term Loan Notes” means the amended and restated promissory notes of the Borrower, delivered pursuant to
Section 4.2 which shall be substantially in the form of Exhibit F, as the same may be amended from time to time. 
 “Title Company” means the title insurance company approved by the Agent to insure the priority of the Lien of the Mortgages. 
 “Title Insurance Policy” means the policy of title insurance received by the Lenders on the Closing Date.

 “Transfer” means, as a noun, any voluntary or involuntary transfer, sale, pledge, hypothecation,
encumbrance or other disposition and, as a verb, voluntarily or involuntarily to transfer, sell, pledge, hypothecate, encumber or otherwise dispose of. 
 “Uniform Commercial Code” and “UCC” means the Uniform Commercial Code as in effect from time to time in any applicable jurisdiction. 
  

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 “Union Contract” means the labor agreement, dated as of
October 29, 2005, between the Borrower and the United Steelworkers International Union AFL-CIO, CLC and its local 763, covering matters related to the Project. 
 “Unused Commitment Fee Rate” means the Applicable Margin then in effect with respect to the column entitled
“Unused Commitment Fee Rate” in the pricing grid contained in the definition of Applicable Margin. 
 “USA
Patriot Act” means the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001. 
 “Voting Stock” means, with respect to any Person, securities of any class or classes of Capital Stock of such Person entitling the holders thereof (whether at all times or only so long as no
senior class of stock has voting power by reason of any contingency) to vote in the election of members of the Board of Directors (or equivalent governing body) of such Person. 
 “Working Capital” means, as of any date of determination, the Current Assets less Adjusted Current Liabilities.

 “Working Capital Assets” means the Borrower’s and Guarantors’ accounts receivable and
inventory and the future proceeds and products thereof in existence as of the date of any release in accordance with Section 2.8 below. 
 “Working Day” means any Business Day on which dealings in foreign currency and exchange between banks may be carried on in London, England. 
 (b) Additional capitalized terms used herein and not otherwise defined in Section 1.1(a) shall have the meanings given thereto in the
Sections of this Agreement set opposite such term as follows: 
  

			
	 Term
	  	 Section

	 Affected Lender
	  	 Section 5.6

	 Annual Operating Budget
	  	 Section 8.8(d)

	 Commitment Transfer Supplement
	  	 Section 12.7(b)(ii)

	 Compliance Certificate
	  	 Section 8.8(c)

	 Environmental Consultant
	  	 Section 8.15(f)

	 Environmental Program
	  	 Section 8.15(d)

	 Fair Value Basis Balance Sheet
	  	 Section 6.8(e)

	 Group
	  	 Definition of Change in Control

	 Indemnified Liabilities
	  	 Section 12.6

	 Indemnitee/Indemnitees
	  	 Section 8.15(e)

	 Information
	  	 Section 12.15

	 Initial Projections
	  	 Section 6.8(d)

	 Intellectual Property
	  	 Section 6.24

  

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	 L/C Participation Obligation
	  	Section 5.12(b)
	 Level
	  	 Definition of Applicable Margin

	 Material Adverse Change
	  	 Section 6.8(b)

	 Non Advancing Lender
	  	 Section 5.12(b)

	 Other Consultants
	  	 Section 8.5(b)

	 Participations
	  	 Section 12.7(c)

	 Permitted Assignee
	  	 Section 12.7(b)(i)

	 Permitted Issuance of Senior Second Secured Notes
	  	 Definition of Senior Second Secured Notes

	 Permitted Purchases of Senior Second Secured Notes
	  	 Definition of Permitted Investments

	 Pro Forma Balance Sheet
	  	 Section 6.8(c)

	 Register
	  	 Section 12.7(b)

	 Rejecting Lender
	  	 Section 2.8

	 Standby L/C Fee
	  	 Section 3.1(e)

	 Standby L/C Participant
	  	 Section 3.1(f)

	 Standby L/C Reimbursement Obligations
	  	 Section 3.1(d)

	 Substitute LIBOR Rate
	  	 Section 5.6

	 Taxes
	  	 Section 5.11(a)

	 Transferees
	  	 Section 12.7(c)

	 Total Revolving Credit Commitment
	  	 Definition of Revolving Credit Commitment

	 Total Standby L/C Exposure
	  	 Definition of Standby L/C Exposure

	 Total Term Loan Commitment
	  	 Definition of Term Loan Commitment

	 Trustee
	  	 Definition of Intercreditor Agreement

	 Unused Commitment Fee
	  	 Section 5.1(b)

 1.2 Other Defined Terms; Rules of Interpretation. 
 (a) All terms defined in this Agreement shall have the defined meanings when used in any certificate or other document made or delivered
pursuant hereto, unless otherwise expressly provided therein. 
 (b) As used herein and in any certificate or other document
made or delivered pursuant hereto, accounting terms not defined herein and accounting terms partly defined herein to the extent not defined, shall have the respective meanings given to them under GAAP. 
 (c) The words “hereof,” “herein” and “hereunder” and words of similar import when used in this Agreement
shall refer to this Agreement as a whole and not to any particular provision of this Agreement. The words “include,” “includes” and “including” shall be deemed to be followed by the phrase “without
limitation.” Unless the context in which used herein otherwise clearly requires, “or” has the inclusive meaning represented by the phrase “and/or.” 
  

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 (d) Terms defined in this Agreement by reference to any other agreement, document or
instrument shall have the meanings assigned to them in such agreement, document or instrument, whether or not such agreement, document or instrument is then in effect. 
 (e) All terms defined in the UCC and not otherwise defined herein have the meanings assigned to them in the UCC. 
 (f) References to Articles, Sections, subsections, Exhibits, Schedules and the like, are to Articles, Sections, subsections of, or
Exhibits or Schedules attached to, this Agreement (as amended, restated, supplemented or otherwise modified from time to time) unless otherwise expressly provided. 
 (g) Defined terms include in the singular number the plural and in the plural number the singular. 
 (h) Reference to any law, rule, regulation, order, decree, requirement, policy, guideline, directive or interpretation means as amended,
modified, codified, replaced or reenacted, in whole or in part, and in effect on the determination date, including rules and regulations promulgated thereunder. 
 (i) All references herein to the Lenders or any of them shall be deemed to include the Letter of Credit Issuer unless specifically
provided otherwise or the context otherwise requires. 
 SECTION 2 
 REVOLVING CREDIT FACILITY 
 2.1 Total Revolving Credit
Commitment. 
 (a) Subject to the terms and conditions set forth herein, each Lender agrees, severally and not
jointly, to make, from time to time after the date hereof until the Revolving Credit Termination Date, Revolving Loans to the Borrower in an aggregate principal amount not to exceed its Revolving Credit Commitment Percentage of the Revolving Credit
Availability. If at any time the aggregate outstanding amount of the Revolving Loans and the Total Standby L/C Exposure exceeds the lesser of (i) the Total Revolving Credit Commitment and (ii) the Borrowing Base then in effect, the
Borrower shall immediately repay the Revolving Loans to the extent of such excess amount. No more than five (5) Revolving Borrowings shall be outstanding at any given time. Within the foregoing limits and subject to the terms and conditions set
forth herein, the Borrower may borrow, repay and reborrow Revolving Loans. 
 (b) The Borrower shall deliver a Borrowing Base
Certificate to the Agent and each Lender sufficiently in advance of the Closing Date to permit the Agent to determine 

  

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the Borrowing Base to be in effect on the Closing Date and, thereafter, shall deliver Borrowing Base Certificates to the Agent and each Lender at least once
a month but no more frequently than on a weekly basis. Promptly following its receipt of each such Borrowing Base Certificate, the Agent shall determine or, as the case may be, redetermine the Borrowing Base in its reasonable discretion and shall
notify the Borrower and each Lender of the Borrowing Base so determined or redetermined. Each Borrowing Base so determined or redetermined by the Agent shall remain in effect until notice of a redetermined Borrowing Base shall have been given by the
Agent in accordance with the provisions of this Section 2.1. 
 2.2 Revolving Loan Notes. The
Revolving Loans made by each Lender pursuant to Section 2.1 shall be evidenced by a Revolving Loan Note executed by the Borrower. The Revolving Loan Notes shall have appropriate insertions and be payable to the order of such Lender. Each
Revolving Loan Note shall (a) be dated the Closing Date, (b) represent the obligation of the Borrower to pay the amount of such Lender’s Revolving Credit Commitment, (c) be stated to mature on the Revolving Credit Maturity Date,
(d) provide for the payment of principal and interest in accordance with Section 5.3, and (e) be entitled to the benefits of this Agreement and the Senior Security Documents. Each Lender is hereby authorized to record the date and
amount of each Revolving Loan made by such Lender, the date and amount of each payment or repayment of principal of the Revolving Loans made by the Borrower, on the schedules annexed to and constituting a part of the Revolving Loan Notes held by
such Lender, and any such recordation shall constitute prima facie evidence of the accuracy of the information so recorded; provided, that the failure by any Lender to make any such recordation shall not limit or otherwise affect the
Credit Obligations of the Borrower. 
 2.3 Procedure for Borrowing and Payment of Revolving Loans.
Whenever the Borrower desires the Lenders to make a Revolving Loan pursuant to Section 2.1, the Borrower shall notify in writing by the delivery of a Notice of Revolving Loan Borrowing by hand, telecopy or by electronic correspondence
(with any electronic correspondence to be sent to the appropriate address as specified by the Agent from time to time) to the Agent of such request by not later than 11:00 a.m., Rochester, New York time, three (3) Business Days before the date
of the proposed Revolving Borrowing. Each such Notice of Revolving Loan Borrowing shall be irrevocable. Each Notice of Revolving Loan Borrowing shall specify the following information: 
 (a) the aggregate amount of the requested Revolving Borrowing; 
 (b) the Borrowing Date of such Revolving Borrowing which shall only be on a Wednesday of every week so long as it is considered a Business
Day and the Borrower is open for business that day. If any Wednesday is not considered a Business Day (or Working Day, for any portion of the Revolving Borrowing that is to be a LIBOR Loan), or the Borrower is not open for business that day, the
applicable Borrowing Date in that week shall be the last Business Day (or Working Day, for any portion of the Revolving Borrowing that is to be a LIBOR Loan) immediately preceding such Wednesday that both the Borrower and the Agent are open for
business; 
  

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 (c) whether such requested Revolving Borrowing is to be a LIBOR Loan, a Base Rate Loan or
a combination thereof and, if a combination thereof, the amount allocable to each; and 
 (d) the requested Interest Period to
be applicable to each LIBOR Loan. The Borrowing Date shall be a Working Day if the requested Revolving Borrowing is to be a LIBOR Loan (or a combination of LIBOR Loans and Base Rate Loans) and a Business Day if the Revolving Borrowing is to be a
Base Rate Loan. 
 Promptly following receipt of a Notice of Revolving Loan Borrowing in accordance with this Section 2.3, the Agent shall advise each
Lender of the details thereof and of the amount of such Lender’s Revolving Loan to be made as part of the requested Revolving Borrowing. 
 With the
exception of any payments required on the Revolving Credit Maturity Date or Revolving Credit Termination Date and any other mandatory prepayments required by the terms of this Agreement, all voluntary repayments of principal on Revolving Loans shall
be made on a Wednesday of every week so long as it is considered a Business Day and the Borrower is open for business that day. If (i) any Wednesday is not considered a Business Day, or (ii) the Borrower is not open for business that day,
the applicable payment date in that week shall be the last Business Day immediately preceding such Wednesday that both the Borrower and the Agent are open for business. If the applicable Interest Period for any applicable LIBOR Loan does not end on
a Wednesday, the applicable payment date in that week shall be the last day of the applicable Interest Period or if such date is not a Working Day the immediately preceding Working Day. Notwithstanding the foregoing, any voluntary repayment of a
Revolving Loan that is a Base Rate Loan may also be made on a Friday, provided such day is a Business Day. 
 2.4
Disbursement of Revolving Loans. Subject to the terms and conditions herein, each Lender will make an amount equal to its Revolving Credit Commitment Percentage multiplied by the requested Revolving Borrowing
available to the Agent in immediately available funds prior to 11:00 a.m. Rochester, New York Time, on the Borrowing Date set forth in the Notice of Revolving Loan Borrowing. Requested Revolving Borrowings which are made available by the Agent shall
be deposited into the Funding Account by wire transfer or other appropriate method, not later than 1:00 p.m. Rochester, New York Time on the requested Borrowing Date. 
 2.5 Revolving Loans and Revolving Borrowings. 
 (a) Each Revolving Loan shall be made as part of a Revolving Borrowing consisting of Revolving Loans made by the Lenders ratably in
accordance with their respective Revolving Credit Commitment Percentages. The failure of any Lender to make any Revolving Loan required to be made by it shall not relieve any other Lender of its obligations hereunder; provided that no Lender shall
be responsible for any other Lender’s failure to make a Revolving Loan as required hereby. 
  

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 (b) Each Revolving Borrowing shall be comprised of either Base Rate Loans or, to the
extent permitted or required by the terms hereof, LIBOR Loans, as selected by Borrower and set forth in the Notice of Revolving Loan Borrowing with respect to which the Revolving Loan is made. Each Lender at its option may make any Loan by causing
any domestic or foreign branch or Affiliate of such Lender to make such Loan; provided that any exercise of such option shall not affect the obligation of the Borrower to repay such Revolving Loan in accordance with the terms of this Agreement.

 (c) Each Revolving Borrowing that is a LIBOR Loan shall be in an integral multiple of $100,000 and not less than
$2,000,000. Each Revolving Borrowing that is a Base Rate Loan shall be in an aggregate amount that is an integral multiple of $10,000 and not less than $500,000. Notwithstanding the foregoing, a Revolving Borrowing may be less than the required
amount, but in such case must be in an aggregate amount that is equal to the Revolving Credit Availability. 
 (d)
Notwithstanding any other provision of this Agreement, the Borrower shall not be entitled to request, or to elect to convert or continue, any Revolving Borrowing if the Interest Period requested with respect thereto would end after the Revolving
Credit Maturity Date. 
 2.6 Use of Proceeds . Borrower may use proceeds of Revolving Loans for working capital and any
other corporate purposes. 
 2.7 Termination and Reduction of Total Revolving Credit Commitment. 
 (a) Unless previously terminated, each Revolving Credit Commitment shall terminate on the Revolving Credit Termination Date. 

(b) The Borrower may at any time terminate, or from time to time reduce, the Total Revolving Credit Commitment in accordance with
Section 5.2(d). The Borrower shall notify the Agent of any election to terminate or reduce the Total Revolving Credit Commitment under Section 5.2(d) at least five (5) Business Days prior to the effective date of such termination or
reduction, specifying such election and the effective date thereof. Promptly following receipt of any notice, the Agent shall advise the Lenders of the contents thereof. Each notice delivered by the Borrower pursuant to this Section 2.7(b)
shall be irrevocable. Any termination or reduction of the Total Revolving Credit Commitment shall be permanent. Each reduction of the Total Revolving Credit Commitment shall be made ratably among the Lenders in accordance with their respective
Revolving Credit Commitments. 
 2.8 Release of Certain Collateral and Procedure for the Possible Extension of the Revolving Credit
Commitment. 
 Provided: (a) no Default or Event of Default has occurred and is continuing, and all Credit
Obligations have not been accelerated (b) the Revolving Credit Maturity Date has not been extended by either the Agent or all Lenders beyond the fifth (5th) anniversary of the Closing Date, with any such notice of any intent to extend the Revolving Credit Maturity Date 

  

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beyond the fifth (5th) anniversary of the Closing Date to be irrevocable and given no less than six (6) months prior to the Revolving Credit Maturity Date, which irrevocable notice shall, among other things, (i) commit to the extension of
the Revolving Credit Maturity Date for a period of not less than three (3) years, and (ii) commit to the extension of the Revolving Credit Commitments on comparable terms to the existing Revolving Credit Commitments (including an extension
fee of fifty (50) basis points), and (c) the Borrower replaces the Total Revolving Credit Commitment with another revolving credit facility provided by another lender or another group of lenders as of the Revolving Credit Maturity Date, or
within ninety (90) days thereafter, the Collateral Agent shall release from its Collateral the Working Capital Assets, provided that immediately prior to the release: (i) the Total Revolving Credit Commitment shall have been terminated and
the Revolving Loans and all accrued interest thereon and related fees have been paid in full, and (ii) all Standby L/Cs and any contingent obligations related thereto have been terminated and all Standby L/C Reimbursement Obligations have been
irrevocably paid in full. Notwithstanding anything to the contrary contained herein, if the appropriate irrevocable notice described in this paragraph is delivered to the Borrower, then the Borrower shall not have the option to replace the existing
Total Revolving Credit Commitment with another credit facility, and no Collateral (including but not limited to the Working Capital Assets) shall be released. Furthermore, should the Borrower elect to prepay in full the Total Revolving Credit
Commitment prior to the Revolving Credit Maturity Date, no Collateral (including but not limited to the Working Capital Assets) shall be released unless and until the Total Term Loan Commitment and Total Revolving Credit Commitment are irrevocably
paid in full and terminated, and all Letters of Credit issued pursuant to the terms of this Agreement and terminated in accordance with the terms of this Agreement. 
 If any Lender decides not to participate in any proposed extension (each called a “Rejecting Lender”), then the Agent shall demand that such Rejecting Lender, and upon such demand such
Rejecting Lender shall be obligated to, assign its Revolving Credit Commitment to Agent, or at the direction of the Agent, to a Permitted Assignee subject to and in accordance with the provisions of Section 12.7 for a purchase price equal to
the aggregate principal balance of the Rejecting Lender’s Revolving Credit Commitment, plus any accrued but unpaid interest thereon and accrued but unpaid fees owing to such Rejecting Lender, any such assignment to be effective as of the
current Revolving Credit Maturity Date (without taking account of the requested extension). 
 SECTION 3 
 LETTERS OF CREDIT 
 3.1 Standby L/C Facility. 
 (a) Commitment. Subject
to and upon the terms and conditions set forth herein, the Letters of Credit Issuer agrees at any time on or after the date hereof and prior to the Revolving Credit Termination Date to execute and deliver stand-by letters of credit (each a
“Standby L/C” and, collectively, the “Standby L/Cs”) for the account of the Borrower to secure the payment or performance of the Borrower’s obligations and other company requirements of the
Borrower, provided, that at any time, the Total Standby L/C Exposure shall in no event exceed $7,000,000.00. In addition, the sum of the Total Standby L/C Exposure plus the 

  

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aggregate amount of the outstanding Revolving Loans shall not at any time, or from time to time, exceed the lesser of: (i) the Total Revolving Credit
Commitment, or (ii) the Borrowing Base. The Letters of Credit Issuer’s commitment to issue Standby L/Cs shall terminate on the Revolving Credit Termination Date. 
 (b) Standby L/Cs. The Standby L/Cs issued pursuant to this Section 3.1 shall (i) expire on a date certain, no
later than the Revolving Credit Maturity Date, (ii) be denominated in Dollars, (iii) provide for the payment of a sight draft when presented for honor thereunder in accordance with the terms thereof and (iv) be in such form requested
by the Borrower and reasonably acceptable to the Letters of Credit Issuer. Each Standby L/C shall be governed by the laws of the State of New York and issued in accordance with the Uniform Customs and Practices for Documentary Credits of the
International Chamber of Commerce (Publication 500). 
 (c) Procedure for Issuing Standby L/C. Prior to the
proposed issuance of a Standby L/C pursuant to this Section 3.1, the Borrower shall provide to the Letters of Credit Issuer and the Agent a written request and a form of Standby L/C therefore. Such request shall set forth the proposed issuance
date of such Standby L/C (which shall be a Business Day) and the Stated Amount of such Standby L/C. The Borrower shall also provide the other certificates, documents and papers and information as the Letters of Credit Issuer may reasonably request.
Upon such receipt, the Letters of Credit Issuer will process such form of Standby L/C and the other certificates, documents and other papers delivered to the Letters of Credit Issuer in connection therewith and in accordance with its customary
procedures and, subject to the terms and conditions hereof, shall promptly issue such Standby L/C (but in no event shall the Letters of Credit Issuer be required to issue any Standby L/C earlier than three (3) Business Days after receipt by the
Letters of Credit Issuer of the request relating thereto) by issuing the original of such Standby L/C to the beneficiary identified to the Letters of Credit Issuer in the Borrower’s request to the Letters of Credit Issuer and furnishing a copy
thereof to the Borrower. 
 (d) Reimbursements and Other Payments by the Borrower. The Borrower agrees to:
(i) pay immediately to the Agent for the account of the Letters of Credit Issuer the aggregate amount of any drawing under any Standby L/C made by the beneficiary of such Standby L/C on any Drawing Date and, at the election of the Borrower, any
such amount may be paid on such date by the proceeds of Revolving Loans, and (ii) discharge all obligations with respect to any amount available to be drawn under the Standby L/Cs on the Revolving Credit Maturity Date (collectively referred to
herein as the “Standby L/C Reimbursement Obligations”). The Borrower’s obligations in respect of any amount available to be drawn under the Standby L/Cs on the Revolving Credit Maturity Date may be so discharged only by
(i) paying or prepaying any amount due or to become due by the Borrower to the beneficiaries under the Standby L/Cs, (ii) if the Letters of Credit Issuer so agrees, providing the Letters of Credit Issuer with cash collateral, pursuant to
documentation in form and substance satisfactory to the Letters of Credit Issuer, in an amount equal to the aggregate Stated Amount of the Standby L/Cs or (iii) causing the termination of the Standby L/Cs in a manner satisfactory to the Letters
of Credit Issuer. 
  

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 (e) Standby L/C Fees. For each Standby L/C issued in accordance with the
terms of this Agreement, the Borrower shall be obligated to pay quarterly in arrears a Standby L/C Fee (the “Standby L/C Fee”) to the Letters of Credit Issuer for its account and the account of the Standby L/C Participants
equal to the L/C Fee Rate multiplied by the Stated Amount of the applicable Standby L/C, all of which shall be multiplied by the number of days outstanding in such Fiscal Quarter and divided by three hundred sixty (360), payable commencing on the
last Business Day of the Fiscal Quarter during which the applicable Standby L/C is issued and continuing on the last Business Day of each Fiscal Quarter thereafter for each Fiscal Quarter in which a Standby L/C was outstanding. In addition and for
each Standby L/C issued pursuant to the terms of this Agreement, the Borrower agrees to pay quarterly in arrears to the Letters of Credit Issuer for its account only, a per annum fronting fee equal to 0.125% of the Stated Amount of each Standby L/C
issued, payment commencing on the last Business Day of the Fiscal Quarter during which the Standby L/C is issued and continuing on the last Business Day of each Fiscal Quarter thereafter for each Fiscal Quarter in which the applicable Standby L/C
remains outstanding. 
 (f) Standby L/C Participations.  
 (i) The Letters of Credit Issuer irrevocably agrees to grant and hereby grants to each Lender that participates in the issuance of any
Standby L/C as indicated on Schedule 3 attached hereto (each a “Standby L/C Participant”), and, to induce the Letters of Credit Issuer to issue the Standby L/Cs hereunder, each Standby L/C Participant
irrevocably agrees to accept and purchase and hereby accepts and purchases from the Letters of Credit Issuer, on the terms and conditions hereinafter stated, for such Standby L/C Participant’s own account risk, an undivided interest in the
Standby L/Cs equal to such Standby L/C Participant’s Revolving Credit Commitment Percentage in the Letters of Credit Issuer’s obligations and rights under each Standby L/C issued hereunder and the amount of each draft paid by the Letters
of Credit Issuer thereunder. Each Standby L/C Participant unconditionally and irrevocably agrees with the Letters of Credit Issuer that, if a draft is paid under any Standby L/C for which the Letters of Credit Issuer is not reimbursed in full by the
Borrower in accordance with the terms of this Agreement, such Standby L/C Participant shall pay to the Letters of Credit Issuer upon demand to the Letters of Credit Issuer’s address for notices specified herein an amount equal to such Standby
L/C Participant’s Revolving Credit Commitment Percentage of the amount of such draft, or part thereof, which is not so reimbursed. 
 (ii) If any amount required to be paid by any Standby L/C Participant to the Letters of Credit Issuer pursuant to Section 3.1(f)(i) in respect of any unreimbursed portion of any payment made by the Letters of
Credit Issuer under any Standby L/C is paid to the Letters of Credit Issuer within three (3) Business Days after the date such payment is due, such Standby L/C Participant shall, together with such payment, pay an amount equal to (A) the
product of (1) such amount, times (2) the daily average Federal Funds Rate, as quoted by the Letters of Credit Issuer, during the period from and including the date such payment is required to but including the date on which such payment
is immediately available to the Letters of Credit Issuer, multiplied by (B) a fraction the numerator of which is the number of days that elapse during such period the denominator of which is 360. If any such amount required to be paid by any
Standby L/C Participant pursuant to Section 3.1(f)(i) is not in fact made available to the Letters of Credit 

  

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Issuer by such Standby L/C Participant within three (3) Business Days after the date such payment is due, the Letters of Credit Issuer shall be entitled
to recover from such Standby L/C Participant, on demand, an amount equal to (A) the product of (1) such amount, times (2) the maximum per annum Base Rate applicable to Revolving Loans hereunder, plus two percent (2%) multiplied
by (B) a fraction the numerator of which is the number of days that elapse during such period and the denominator of which is 360. 
 (iii) A certificate of the Letters of Credit Issuer submitted to any Standby L/C Participant with respect to any amounts owing under this section shall be conclusive in the absence of manifest error. 
 (iv) Whenever, at any time after the Letters of Credit Issuer has made payment under any Standby L/C and has received from any Standby L/C
Participant the payment required of it in accordance with Section 3.1(f)(i), the Letters of Credit Issuer receives any payment related to such Standby L/C (whether directly from the Borrower or otherwise, including proceeds of Collateral
applied thereto), or any payment of interest on account thereof, the Letters of Credit Issuer will distribute to such Standby L/C Participant its pro rata share thereof; provided, however, that in the event that any such payment received by the
Letters of Credit Issuer shall be required to be returned by the Letters of Credit Issuer, then such Standby L/C Participant shall return to the Letters of Credit Issuer the portion thereof previously distributed by Letters of Credit Issuer to it.

 3.2 Provisions Applicable to all Letters of Credit. 
 (a) Obligations Absolute. The obligations of the Borrower in respect of all Letters of Credit issued under this Agreement
shall be absolute, unconditional and irrevocable, and shall be paid 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 any Letter of Credit or any agreement or instrument related thereto; 
 (ii) any amendment or waiver of or any consent to departure from the terms of any Letter of Credit, provided, that any such amendment
shall have been effectuated in accordance with Section 12.1; 
 (iii) the existence of any claim, set-off, defense or
other rights which the Borrower may have at any time against any beneficiary or any transferee of any Letter of Credit (or any Persons for whom any such beneficiary or any such transferee may be acting), the Letter of Credit Issuer, the Agent, or
any other Person, whether in connection with such Letter of Credit, this Agreement, any other Credit Document or any agreement or instrument related thereto, the transactions contemplated herein, or any unrelated transaction; 
 (iv) any statement or any other document presented under any Letter of Credit proving to be forged, fraudulent, invalid or insufficient in
any respect or any statement therein being untrue or inaccurate in any respect whatsoever; 
  

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 (v) payment by the Letter of Credit Issuer under any Letter of Credit issued by it
against presentation of a draft or certificate that does not comply with the terms of such Letter of Credit; and 
 (vi) any
other circumstances or happening whatsoever, whether or not similar to any of the foregoing, provided that the Letter of Credit Issuer acted in good faith and used due care in the examination of any draft or certificate presented under any Letter of
Credit in ascertaining whether on its face it appeared to comply with the terms of such Letter of Credit. 
 (b)
Indemnification. The Borrower hereby indemnifies and holds harmless the Letter of Credit Issuer from and against any and all claims, damages, losses, liabilities, reasonable costs and expenses whatsoever which the Letter of Credit
Issuer may incur (or which may be claimed against the Letter of Credit Issuer by any Person) 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; provided, that the
Borrower shall not be required to indemnify the Letter of Credit Issuer for any claims, damages, losses, liabilities, costs or expenses to the extent, but only to the extent, caused by the failure of the Letter of Credit Issuer to act in good faith
or to use due care in the examination of any draft or certificate presented under any Letter of Credit in ascertaining whether on its face it appeared to comply with the terms of such Letter of Credit. Nothing in this Section 3.2(b) is intended
to limit the reimbursement obligations of the Borrower contained herein. 
 (c) Liability of the Letter of Credit
Issuer. The Borrower assumes all risks of the acts or omissions of the beneficiary and any transferee of any Letter of Credit with respect to its use of such Letter of Credit. The Agent, Collateral Agent and the Letter of Credit Issuer (or
any of their respective officers or directors) shall not be liable or responsible for: (i) the use which may be made of any Letter of Credit or for any acts or omissions of the beneficiary and any transferee in connection therewith;
(ii) the validity, sufficiency or genuineness of documents, or of any endorsements thereon, even if such documents should in fact prove to be in any or all respects invalid, insufficient, fraudulent or forged; (iii) payment by the Letter
of Credit Issuer against presentation of documents which do not comply with the terms of any Letter of Credit, including failure of any documents to bear any reference or adequate reference to such Letter of Credit; or (iv) any other
circumstances whatsoever in making or failing to make payment under any Letter of Credit, except only that the Borrower shall have a claim against the Letter of Credit Issuer, and the Letter of Credit Issuer shall be liable to the Borrower, to the
extent, but only to the extent, of any direct, as opposed to consequential, damages suffered by the Borrower which the Borrower proves were caused by the failure of the Letter of Credit Issuer to act in good faith or to use due care in the
examination of any draft or certificate presented under any Letter of Credit in ascertaining whether on its face it appeared to comply with the terms of such Letter of Credit. In furtherance and not in limitation of the foregoing, the Letter of
Credit Issuer may accept documents that appear on their face to be in order, without responsibility for further investigation. 
  

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 SECTION 4 
 TERM LOAN FACILITY 
 4.1 Term Loan Commitment.
Subject to and upon the terms and conditions set forth herein, the Borrower may borrow from the Lenders and each Lender severally agrees to make to the Borrower, Term Loans in an aggregate principal amount not to exceed the Total Term Loan
Commitment, with each Lender making Term Loans equal to the Term Loan Commitment amount multiplied by the Lender’s Term Loan Commitment Percentage. The Term Loans shall be Base Rate Loans and, to the extent permitted or required by the terms
hereof, LIBOR Loans, as selected by the Borrower. 
 4.2 Term Loan Note(s). The Term
Loans shall be evidenced by Term Notes and the Borrower shall execute a Term Loan Note in favor of each Lender for Term Loans made by each Lender to the Borrower pursuant to Section 4.1 of this Agreement. The Term Loan Note of each Lender shall
have appropriate insertions and be payable to the order of such Lender. Each Term Loan Note shall: (i) be dated the Closing Date, (ii) represent the obligation of the Borrower to pay the amount of such Lender’s Term Loan Commitment,
(iii) be stated to mature on the Term Loan Maturity Date, (iv) provide for the payment of principal and interest in accordance with Section 5.3, and (v) be entitled to the benefits of this Agreement and the Senior Security
Documents. If the Agent and all Lenders agree, payments made on a Term Loan may be reborrowed, but only upon such terms as may be acceptable to the Agent and all Lenders in their sole discretion. Each Lender is hereby authorized to record the date
and amount of each payment or prepayment of principal of the Term Loans made by the Borrower, on the schedules annexed to and constituting a part of the Term Loan Note held by such Lender, and any such recordation shall constitute prima facie
evidence of the accuracy of the information so recorded; provided, that the failure by any Lender to make any such recordation shall not limit or otherwise affect the Credit Obligations of the Borrower. 
 4.3 Disbursement of Term Loans. On the Closing Date and after an accounting of the net amounts
due under the Term Loan Notes delivered to the Agent or about the date of Amendment No. 1, each Lender shall extend a Term Loan equal in amount to its pro rata share of the Total Term Loan Commitment. 
 4.4 Use of Proceeds. Proceeds from the Terms Loans may be used by Borrower for general corporate
purposes, including repayment of indebtedness. 
 4.5 Termination of Term Loans. Each Term Loan Commitment shall
terminate on the Term Loan Termination Date. 
 SECTION 5 
 PROVISIONS RELATING TO ALL 
 EXTENSIONS OF CREDIT FEES AND PAYMENTS 
 5.1 Upfront Commitment Fees; Revolving Credit Fee; and Unused Commitment Fee. 
 (a) Agent’s Upfront Fee. On the Closing Date, Borrower shall pay to the Agent, for its own account and not for the
account of anyone else, the remaining unpaid upfront fees agreed in the Fee Letter to be paid to the Agent on or before the Closing Date by Borrower. Such upfront fees are fully earned on the date paid. 
  

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 (b) Revolving Credit Commitment Fee. The Borrower shall pay to the Agent
for the account of the Lenders a commitment fee (the “Unused Commitment Fee”) in respect of the Revolving Loans and Total Standby L/C Exposure for the period commencing on the Closing Date and ending on the Revolving Credit
Termination Date equal to the Unused Commitment Fee Rate in effect on the date such payment is due multiplied by the difference between (i) the Total Revolving Credit Commitment and (ii) the average daily balance of the Revolving Loans and
the Total Standby L/C Exposure during the Fiscal Quarter ending on the date such payment is due., provided that such fees shall not be payable to any particular Lender or Lenders (as the case may be), during any period in which any such Lender or
Lenders, in violation of its/their obligations under this Agreement, fails to make any Revolving Loan or to issue and/or participate in the issuance of any Standby L/C. The Unused Commitment Fee shall be payable in arrears on the last Business Day
of each Fiscal Quarter. 
 (c) Annual Administrative Fee. The Borrower shall pay to the Agent for its own
account, and not for the account of any other Lenders the annual administrative fee described in the Fee Letter, on the terms, in the amount and at the times set forth therein. 
 5.2 Prepayments and Repayments. 
 (a) (i) Immediately upon receipt by the Borrower or any of its Subsidiaries (or any third party for any of their benefit) the
Borrower shall deliver any and all proceeds (net of reasonable fees and expenses incurred in connection therewith) derived from the issuance by the Borrower or any of its Subsidiaries of Indebtedness after the Closing Date, excluding any
Indebtedness represented by Permitted Issuances of Senior Second Secured Notes, any permitted Capital Leases, or any permitted Purchase Money Indebtedness. 
 (ii) Immediately upon receipt by the Borrower or any of its Subsidiaries (or any their party for any of their benefit), the Borrower shall deliver to the Agent 75% of the proceeds (net of reasonable fees and expenses
incurred in connection therewith) from any Equity Offering after the Closing Date. 
 (iii) Provided no Event of Default has
occurred and is continuing, upon the consummation of any Assets Sales in excess of $100,000, the Borrower shall, within sixty (60) days provide to the Agent a plan for the use of proceeds which plan shall be acceptable to the Agent in its
reasonable opinion. Thereafter, within one hundred eighty (180) days from the consummation of any such Assets Sales, Borrower shall execute on the plan or obtain a purchase order for the acquisition, repurchase, substitution or replacement of
assets in the ordinary course of business if such substitute or replacement assets automatically would become part of the Collateral without further action of the Borrower or any Lender upon the acquisition thereof by the Borrower, provided,
however, the purchase order shall in all events be paid utilizing the proceeds of the Asset Sale. If the Borrower does not repurchase or acquire the replacement or 

  

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substitute assets, then the proceeds of the Asset Sale shall be delivered to the Agent and applied in accordance with the provisions of
Section 5.2(a)(v) below. In addition, any excess proceeds from the Asset Sale after the acquisition of any replacement or substitution Assets (net of reasonable fees and expenses) shall be paid and delivered to the Agent within sixty
(60) days or Borrower shall provide to the Agent a plan for the use of proceeds. Thereafter, within one hundred eighty (180) days from the consummation of any such Assets Sales, Borrower shall execute on the plan or obtain a purchase order
for the acquisition, repurchase, subsitution or replacement of assets in the ordinary course of business if such substitute or replacement assets automatically would become part of the Collateral without further action of the Borrower or any Lender
upon the acquisition thereof by the Borrower, provided, however, the purchase order shall in all events be paid utilizing the proceeds of the Asset Sale. If a Default or an Event of Default has occurred and is continuing, the Borrower shall
immediately pay to the Agent all proceeds of the Asset Sale (net of reasonable fees and expenses). 
 (iv) Promptly and in any
event not more than three (3) days following the receipt by the Agent or the Borrower or any subsidiary of the Borrower of any net proceeds (or, if there shall be continuing an Event of Default, of the full amount of net proceeds) of any
business interruption insurance required to be maintained pursuant to Section 8.4(a)(ii) hereof on account of any business interruption event, the applicable party receiving such proceeds shall notify the Agent (if other than the Agent) of such
receipt in writing, by facsimile or by telephone (promptly confirmed by written or facsimile notice), and not later than one Business Day following receipt by the the Borrower or any Subsidiary of the Borrower of any such proceeds, such proceeds
shall be remitted first to the Agent for application to all payments and fees due hereunder during this period of the business interruption event before they are applied to any other purpose and any remaining proceeds shall be returned and made
available to the Borrower. If an Event of Default has occurred and is continuing, the Borrower shall immediately pay to the Agent all proceeds of the business interruption insurance to the Agent to be applied to the Credit Obligations. 

(v) Except as otherwise provided in Section 5.2(b) below or in any other Credit Document, upon the receipt by Borrower or any of
its Subsidiaries of any proceeds of insurance referred to in Section 8.4(a)(i), the Borrower shall at its option either apply such net proceeds to replace the damaged or destroyed property, or pay the net proceeds to the Agent to be applied as
provided below; provided, however, that upon and during the continuance of a Default or Event of Default, the application of such net proceeds shall be at the option of the Agent rather than the option of the Borrower. Any proceeds which are applied
to replace or rebuild damaged property shall be applied pursuant to the written plan outlining the application of the proceeds towards the replacement of the damaged or destroyed property as delivered in advance to the Agent, which plan shall be
acceptable to the Agent in its reasonable discretion. Until the proceeds are so used, they shall be deposited in an account with Collateral Agent and held as Collateral by the Collateral Agent for the Credit Obligations pursuant to documentation
satisfactory to Agent or the Collateral Agent, and the Borrower or its Subsidiary, as appropriate, shall take such actions as may be necessary for the Collateral Agent to maintain a perfected first priority security interest therein. 
  

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 Any funds paid to Agent (or if applicable, the Collateral Agent) pursuant to this Section 5.2(a) shall be applied by
the Agent to prepay in full any outstanding Term Loans, together with accrued interest thereon to the date of prepayment and remaining amounts (if any) shall be applied to the outstanding Revolving Loans with a corresponding permanent reduction of
the Total Revolving Credit Commitment. If in such circumstances a Default or Event of Default exists, then such funds shall be released as determined by Agent, including as provided in Section 10. All prepayments made pursuant to this
Section 5.2(a) shall be applied in the inverse order of maturity and subject to the applicable Breakage Amount. 
 (b) If
the Required Lenders have delivered a notice in writing to the Borrower declaring that an Event of Loss has occurred, (i) the Commitments shall terminate forthwith, and (ii) the Borrower shall prepay in full the unpaid principal amount of
the then outstanding Notes, together with accrued interest thereon to the date of prepayment, and the applicable prepayment premiums and/or Breakage Amounts, and shall satisfy its obligations in respect to all outstanding Letters of Credit by
(A) paying or prepaying any amount due or to become due by the Borrower to the beneficiaries under the Standby L/Cs, or (B) causing the termination of all outstanding Letters of Credit, and in all cases stated paying any unpaid Unused
Commitment Fees accrued to the date of termination, and any unpaid Letter of Credit Fees and other fees accrued hereunder to the date of prepayment, on the earlier of (1) the date occurring ninety (90) days after the date of receipt of
such notice from the Required Lenders, and (2) the date on which insurance proceeds are received with respect to such Event of Loss. 
 (c) Subject to applicable Breakage Amounts (if any), the Borrower may, from time to time, prepay the Total Term Loan Commitment, in whole or in part, without premium or penalty, provided that the amount of any such
partial prepayment shall be in a minimum amount of $400,000, together with interest thereon to the date of prepayment. Except as otherwise described in Section 4.1 above, optional prepayments pursuant to this Section 5.2(c) shall be made
upon at least five (5) Business Days’ prior written irrevocable notice by the Borrower to the Agent, specifying the date and amount of such prepayment. If any such notice is given, the Borrower will make payment specified therein and such
prepayment shall be due and payable on the date specified therein, together with interest accrued thereon to the date of prepayment, plus the Breakage Amount, if applicable. Optional prepayments shall be applied to the principal amount of the Term
Loans pro rata and in the stated order of maturity. 
 (d) Subject to applicable Breakage Amounts (if any), the Borrower may,
from time to time, make voluntary permanent reductions to the Total Revolving Credit Commitment, without reduction premium or other penalty, provided that the amount of any such permanent reduction shall be in an amount not less than $1,000,000 or
whole multiples thereof. 
 (e) The Borrower’s obligations in respect of the Standby L/Cs may be satisfied by
(i) paying or prepaying any amount due or to become due by the Borrower to the beneficiaries under the Standby L/Cs and causing the termination of the Standby L/Cs pursuant to a written consent of the beneficiary thereof satisfactory to the
Letters of Credit Issuer (which shall include a complete release of the Letters of Credit Issuer of all claims, obligations or liabilities to the Standby L/C beneficiary) or (ii) if the Letters of Credit Issuer so agrees, providing the Letters
of Credit Issuer with cash collateral, pursuant to documentation in form 

  

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and substance satisfactory to the Letters of Credit Issuer, in an amount equal to the aggregate Stated Amount of the Standby L/Cs, plus solely in connection
with sub-section (ii) above, an amount equal to all applicable Standby L/C Fees in the appropriate amount for the respective remaining terms of the applicable Standby L/Cs until their respective stated expirations, together with all other fees
the Letters of Credit Issuer deems appropriate. 
 (f) Upon payment in full of the Credit Obligations, the termination of all
Commitments and the satisfaction of the Borrower’s obligations with respect to the Standby L/Cs as provided in Section 5.2(e), all to the satisfaction of the Agent, the Agent and/or Collateral Agent (as appropriate) shall deliver to the
Borrower, at the Borrower’s expense, such documents reasonably requested by the Borrower to evidence the release of the Lenders’ Liens on the Collateral pursuant to the Senior Security Documents. 
 5.3 Interest Rates; Payments and Payment Dates. 
 (a) All Loans that are LIBOR Loans shall bear interest for each Interest Period on the unpaid principal amount thereof at the LIBOR Rate.
All Loans that are Base Rate Loans shall bear interest on the unpaid principal amount thereof at the Base Rate in effect from time to time. Notwithstanding the foregoing, upon the occurrence and during the continuance of a Default or Event of
Default, all Loans shall bear interest at the Default Rate. 
 (b) If all or a portion of the principal amount of any LIBOR
Loan made hereunder shall not be paid when due (whether at the stated maturity, by acceleration or otherwise), such LIBOR Loan shall be converted to a Base Rate Loan at the end of the Interest Period therefor. 
 (c) Interest on the aggregate unpaid principal amount of the Loans shall be paid in arrears on each Interest Payment Date. 
 (d) The principal amount of all outstanding Revolving Loans, together with all accrued interest thereon, shall be due and payable in full
on the Revolving Credit Termination Date. 
 (e) Commencing on September 30, 2006, and continuing on the last day of each
Fiscal Quarter thereafter until the Term Loan is paid in full, the Borrower shall make the Term Loan Scheduled Amortization Payment due on that day with respect to Term Loans. All Term Loans shall be due and payable in full on the Term Loan
Termination Date. 
 5.4 Interest Rate Conversions. Unless the Borrower otherwise
elects to continue any LIBOR Loan by written notice to the Agent not less than three (3) days in advance, any LIBOR Loan will be continued such upon the expiration of the Interest Period with respect thereto; provided, that, no LIBOR
Loan will be continued as such when any Event of Default has occurred and is continuing, but shall automatically be converted to a Base Rate Loan on the last day of the Interest Period with respect thereto. The Interest Period for any such continued
LIBOR Loan shall be of the same duration as the Interest Period of the LIBOR Loan so continued, unless otherwise specified by the Borrower in a Notice of Term Loan Borrowing or 

  

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Notice of Revolving Loan Borrowing or (x) in the case of Revolving Loans, if such Interest Period would extend beyond the Revolving Credit Maturity
Date, then such Interest Period will end on the Revolving Credit Maturity Date and (y) in the case of Term Loans, if such Interest Period would extend beyond the Term Loan Maturity Date, then such Interest Period will end on the Term Loan
Maturity Date. 
 5.5 Pro Rata Treatment and Payment Dates. 
 (a) Each borrowing by the Borrower from the Lenders, each payment (including each prepayment) by the Borrower on account of the principal
of and interest on the Notes and on account of any prepayment premium, Breakage Amounts, extension fee, Unused Commitment Fee or Letter of Credit Fee hereunder, shall (subject to the provisions of Section 11) be made pro rata according to the
respective Revolving Credit Commitment Percentages and Term Loan Commitment Percentages of such Lenders, as the case may be. All payments (including prepayments) due hereunder or under the Notes on account of principal, interest, fees, and any other
obligation incurred hereunder shall be paid to the Agent by wire or electronic transfer for deposit and credit to its account, in freely transferable Dollars and in immediately available funds without set-off or counterclaim. The Agent shall
distribute such payments to the Lenders promptly upon receipt in like funds as received. No such payment, however, shall be deemed to be a waiver of any claims the Borrower may assert against the Agent or the Lenders. All payments hereunder shall be
made without any presentment of the Notes to the Borrower, but upon payment in full of the Notes and the termination of the Commitments, the holders thereof shall cancel them and, return them to the Borrower. 
 (b) If any payment hereunder (other than payments on LIBOR Loans) becomes due and payable on a day other than a Business Day, such payment
shall be extended to next succeeding Business Day and, with respect to payments of principal, interest thereon shall be payable at the then applicable rate during such extension. If any payment on LIBOR Loans becomes due and payable on a day other
than a Working Day, the maturity thereof shall be extended to the next succeeding Working Day unless the result of such extension would be to end such payment into another calendar month, in which event such payment shall be made on the immediately
preceding Working Day. 
 (c) If any Lender shall, by exercising any right of set-off or counterclaim otherwise, obtain
payment in respect of any principal of or interest on any of its Loans or participations in the Letters of Credit resulting in such Lender receiving payment of a greater proportion of the aggregate amount of its Loans or participations in the
Letters of Credit and accrued interest thereon than the proportion received by any other Lender, then the Lender receiving such greater proportion shall purchase (for cash at face value) participations in the Loans or participations in the Letters
of Credit of other Lenders to the extent necessary so that the benefit of all such payments shall be shared by the Lenders ratably in accordance with the aggregate amount of principal of and accrued interest on their respective Loans or
participations in the Letters of Credit; provided that (i) if any such participations are purchased and all or any portion of the payment giving rise thereto is recovered, such participations shall be rescinded (and the purchase price restored)
to the extent of such recovery, without interest, and (ii) the provisions of this subsection shall not be construed to apply to any payment made 

  

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by the Borrower pursuant to and in accordance with the express terms of this Agreement or any payment obtained by a Lender as consideration for assignment of
or sale of a participation in any of its Loans or participations in the Letters of Credit to any assignee or participant, other than to the Borrower (as to which the provisions of this paragraph shall apply). The Borrower consents to the foregoing
and agrees, to the extent it may effectively do so under Applicable Laws, that any Lender acquiring a participation pursuant to the foregoing arrangements may exercise against the Borrower rights of set-off and counterclaim with respect to such
participation as fully as if such Lender were a direct creditor of the Borrower in the amount of such participation. 
 5.6
Inability to Determine LIBOR Rate. In the event that any Lender (each an “Affected Lender”) shall have individually determined (which determination shall be conclusive
and binding upon the Borrower) that by reason of circumstances affecting the interbank LIBOR market, adequate and reasonable means do not exist for ascertaining the LIBOR Rate applicable for any Interest Period with respect to (a) proposed
Loans that the Borrower has requested be made as LIBOR Loans, or (b) the continuation of LIBOR Loans beyond the expiration of the then current Interest Period therefor, the Affected Lender through the Agent shall give notice of such event to
the Borrower. Within thirty (30) days following the date of such notice by the Agent (after consultation with each Affected Lender) and the Borrower shall enter into negotiations in good faith with a view to agreeing on an alternative basis
acceptable to the Borrower and the Affected Lender for, determining the interest rate (the “Substitute LIBOR Rate”) which shall be applicable during such Interest Period for the LIBOR Loans to which such Interest Period
applies and which shall reflect the cost to the Affected Lender of funding such LIBOR Loans for such Interest Period from alternate sources plus the Applicable Margin for LIBOR Loans. If, at the expiration of thirty (30) days from the giving of
such notice by the Agent, (i) the Agent, the Affected Lender and the Borrower have agreed to such Substitute LIBOR Rate, such Substitute LIBOR Rate shall take effect with respect to such Interest Period from the beginning of such Interest
Period with respect to such affected Lender’s Loans so affected, or (ii) Agent, the Affected Lender and Borrower have not agreed to a Substitute LIBOR Rate, (x) any requested LIBOR Loans of such Affected Lender shall be deemed to have
been made as Base Rate Loans, (y) any Loans of such Affected Lender that were to have been converted to LIBOR Loans shall be continued Base Rate Loans, as the case may be, and (z) any outstanding LIBOR Loans of such Affected Lender shall
be converted, on the last day of the then current Interest Period therefor, to Base Rate Loans. Until such notice has been withdrawn by the Affected Lender, no further LIBOR Loans of such Affected Lender shall be made nor shall any Base Rate Loans
of such Affected Lender be converted to LIBOR Loans pursuant to Section 5.4. 
 5.7 Computation of Interest and
Fees. 
 (a) Interest in respect of LIBOR Loans shall be calculated on the basis of a three hundred sixty
(360) day year for the actual days elapsed (including the first but excluding the last day). Interest in respect of Base Rate Loans, and all fees hereunder, shall be calculated on the basis of a three hundred sixty-five (365) (or three
hundred sixty-six (366), as the case may be) day year for the actual days elapsed (including the first but excluding the last day). 
  

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 (b) Each determination of an interest rate by the Agent pursuant to any provision of this
Agreement shall be conclusive and binding on the Borrowers and the Lenders in the absence of manifest error. 
 5.8
Illegality. Notwithstanding any other provision herein, if any change in any Applicable Law or in the interpretation or application thereof shall make it unlawful for any Lender to make or
maintain Loans at the LIBOR Rate as contemplated by this Agreement, (a) the commitment of such Lender hereunder to make or maintain Loans at the LIBOR Rate, shall forthwith be cancelled, and (b) such Lender’s Loans then outstanding at
the LIBOR Rate, if any, shall bear interest at the Base Rate and all Loans made hereafter by such Lender shall bear interest at the Base Rate. 
 5.9 Applicable Law. 
 (a) In the event that any change in any
Applicable Law or interpretation or application thereof or compliance by any Lender with any request or directive whether or not having the force of law from any central bank or other Governmental Authority made subsequent to the date hereof:

 (i) shall subject any Lender to any tax of any kind whatsoever with respect to this Agreement, any Note or any Loan bearing
interest at the LIBOR Rate made by it, or change the basis of taxation of payments to such Lender in respect thereof (except for taxes covered by Section 5.11 and changes in the rate of tax on the overall net income of such Lender); 

(ii) shall impose, modify or hold applicable any reserve, special deposit, compulsory loan or similar requirement against assets held
by, deposits or other liabilities of or for the account of, advances, loans or other extensions of credit by, or any other acquisition of funds by, any office of such Lender which is not otherwise included in the determination of the LIBOR Rate
hereunder; or 
 (iii) shall impose on such Lender any other condition; 
 and the result of any of the foregoing is to increase the cost to such Lender of making, or maintaining LIBOR Loans or to reduce any amount receivable
hereunder in respect thereof then, in any such case, the Borrower shall promptly pay such Lender, within five (5) Working Days of demand therefor, any additional amounts necessary to compensate such Lender for such increased cost or reduced
amount receivable. If any Lender becomes entitled to claim any additional amounts pursuant to this Section, it shall promptly notify the Borrower, through the Agent of the event by reason of which it has become so entitled; provided, that the
failure of such Lender to so notify the Borrower shall not act as a waiver of the right of such Lender to receive such additional amounts when such Lender provides the required notice to the Borrower. A certificate as to any additional amounts
payable pursuant to this Section submitted by such Lender, through the Agent to the Borrower shall be conclusive in the absence of manifest error. This covenant shall survive termination of this Agreement and the payment of the Notes and all other
amounts payable hereunder. 
  

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 (b) In the event that any Lender shall have determined that any change in any Applicable
Law regarding capital adequacy or in the interpretation or application thereof or compliance by such Lender or any corporation controlling such Lender with any request or directive regarding capital adequacy (whether or not having the force of law)
from any Governmental Authority made subsequent to the date hereof does or shall have the effect of reducing the rate of return on such Lender’s or such corporation’s capital as a consequence of its obligations hereunder to a level below
that which such Lender or such corporation could have achieved but for such change or compliance (taking into consideration such Lender’s or such corporation’s policies with respect to capital adequacy) by an amount deemed by such Lender
to be material, then from time to time, after submission by such Lender to the Borrower (with a copy to the Agent) of a written request therefor, the Borrower shall pay to such Lender such additional amount or amounts as will compensate such Lender
for such reduction. A certificate as to any additional amounts payable pursuant to this Section submitted by such Lender, through the Agent to the Borrower shall be conclusive in the absence of manifest error. 
 5.10 Indemnity. The Borrower agrees to indemnify each Lender and to hold each Lender harmless
from any loss or expense which such Lender may sustain or incur as a consequence of (a) default by the Borrower in making a borrowing or continuation of Loans after the Borrower has given a notice requesting the same in accordance with the
provisions of this Agreement or (b) the making of a prepayment of a Loan (including a voluntary repayment of principal of a Revolving Loan) on a day which is not the last day of an Interest Period with respect thereto, including, without
limitation, any such loss or expense arising from the reemployment of funds obtained by it for the then current Interest Period or from fees payable to terminate the deposits from which such funds were obtained. Each Lender agrees to use reasonable
efforts to minimize any such loss or expense. This covenant shall survive the termination of this Agreement and the payment of the Notes and all other amounts payable hereunder and the expiration of the Letters of Credit. 
 5.11 Taxes. 
 (a) All payments made by the Borrower under this Agreement, the Notes or with respect to Letters of Credit shall be made free and clear of, and without deduction or withholding for or on account of, any future income, stamp or other taxes,
levies, imposts, duties, charges, fees, deductions or withholdings and all liabilities with respect thereto, now or hereafter posed, levied, collected, withheld or assessed by any Governmental Authority, excluding, in case of the Agent, the
Collateral Agent, the Lenders or the Letters of Credit Issuer, taxes imposed on or measured by net income, overall gross receipts, or capital of the Agent, the Collateral Agent, the Lenders or the Letters of Credit Issuer or any franchise tax
imposed in lieu thereof as a result of a present or former connection between the jurisdiction of the government or taxing authority imposing such tax and the Agent, the Collateral Agent, the Lenders or the Letters of Credit Issuer (excluding a
connection arising solely from the Agent, the Collateral Agent, the Lenders or the Letters of Credit Issuer having executed, delivered or performed its obligations or received a payment under, or enforced, this Agreement, the Notes or the Letters of
Credit) or any political subdivision or taxing authority thereof or therein (all such non-excluded taxes, levies, imposts, ties, charges, fees, deductions, liabilities and withholdings being hereinafter called “Taxes”). If

  

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any Taxes are required to be withheld from any amounts payable to the Agent, the Collateral Agent, the Lenders or the Letters of Credit Issuer hereunder or
under the Notes or the Letters of Credit, the amounts so payable to the Agent, the Collateral Agent, the Lenders or the Letters of Credit Issuer shall be increased to the extent necessary to yield to the Agent, the Collateral Agent, the Lenders or
the Letters of Credit Issuer (after payment of all Taxes) interest or any such other amounts payable hereunder at the rates or in the amounts specified in this Agreement and the Notes. Whenever any Taxes are payable by the Borrower, as promptly as
possible thereafter the Borrower shall send to the Agent, the Collateral Agent, the Lenders and the Letters of Credit Issuer affected thereby a certified copy of an original official receipt received by the Borrower showing payment thereof. If the
Borrower fails to pay any Taxes when due to the appropriate taxing authority or fails to remit to the Agent, the Collateral Agent, the Lenders and the Letters of Credit Issuer affected thereby the required receipts or other required documentary
evidence, the Borrower shall indemnify the Agent, the Collateral Agent, the Lenders and the Letters of Credit Issuer affected thereby for any incremental taxes, interest or penalties that may become payable by the Agent, the Collateral Agent, the
Lenders or the Letters of Credit Issuer as a result of such failure. This indemnification payment shall be made promptly following written demand by the Agent, the Collateral Agent, the Lenders or the Letters of Credit Issuer affected thereby (as
the case may be). This covenant shall survive the termination of this Agreement and the payment of the Notes and all other amounts payable hereunder and the expiration of the Letters of Credit. 
 (b) Each Lender that is not incorporated under the laws of the United States of America or a state thereof agrees that it will deliver to
the Borrower and the Agent (i) two duly completed copies of United States Internal Revenue Service Form 1001 or 4224 or successor applicable form, as the case may be, and (ii) an Internal Revenue Service Form W-8 or W-9 or successor
applicable form. Each such Lender also agrees to deliver to the Borrower and the Agent two further copies of the said Form 1001 or 4224 and Form W-8 or W-9, or successor applicable forms or other manner of certification, as the case may be, on or
before the date that any such form expires or becomes obsolete or after the occurrence of any event requiring a change in the most recent form previously delivered by it to the Borrower, and such extensions or renewals thereof as may reasonably be
requested by the Borrower or the Agent unless in any such case an event (including, without limitation, any change in treaty, law or regulation) has occurred prior to the date on which any such delivery would otherwise be required which renders all
such forms inapplicable or which would prevent such Lender from duly completing and delivering any such form with respect to it and such Lender so advises the Borrower and the Agent. Such Lender shall certify (i) in the case of a Form 1001 or
4224, that it is entitled to receive payments under this Agreement without deduction or withholding of any United States federal income taxes and (ii) in the case of a Form W-8 or W-9, that it is entitled to an exemption from United States
backup withholding tax. 
 5.12 Payments by Agent. 
 (a) Unless the Agent shall have been notified in writing by any Lender prior to a Borrowing Date that such Lender will not make the amount
which would constitute its Commitment Percentage of the borrowing on such date available to the Agent, the Agent may assume that such Lender has made such amount available to the Agent on such Borrowing 

  

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Date and the Agent may, in reliance upon such assumption, make available to the Borrower a corresponding amount. If such amount is made available to the
Agent by such Lender on a date after such Borrowing Date, such Lender shall pay to the Agent on demand an amount equal to the product of (i) the daily average Federal Funds Rate during such period, times (ii) the amount of such
Lender’s Commitment Percentage of such borrowing, times (iii) the number of days from and including such Borrowing Date to but excluding the date on which such Lender’s Commitment Percentage of such borrowing shall have become
immediately available to the Agent. A certificate of the Agent submitted to any Lender with respect to any amounts owing under this Section 5.12(a) shall be conclusive, absent manifest error. If such Lender’s Commitment Percentage is not
in fact made available to the Agent by such Lender within three (3) Business Days of such Borrowing Date, the Agent shall be entitled to demand repayment of such amount with interest thereon at the rate per annum applicable to Base Rate Loans
hereunder from the Borrower. Payments by the Borrower made pursuant to this Section 5.12(a) are not subject to the payment penalties or limitations set forth in Section 5.2(d). 
 (b) Should any Lender (a “Non-Advancing Lender”), in violation of its obligations under this Agreement, fail to
make any Loan, or fund when due the purchase price of any Letter of Credit participations hereunder (each a “L/C Participation Obligation”), (i) the Agent may in its discretion (but with no obligation) fund the Loan on
behalf of the Non-Advancing Lender if it has not received notice that the Non-Advancing Lender does not intend to fund the Loan, and/or (ii) the Agent shall cooperate with the Borrower to find a Permitted Assignee that shall be willing to
assume the Non-Advancing Lender’s obligations under this Agreement (including the obligation to make the Loan which the Non-Advancing Lender failed to make but without assuming any liability for damages for failing to have made any previous
Loans). Subject to the provisions of the next succeeding sentence, such Permitted Assignee shall be substituted for the Non-Advancing Lender hereunder upon execution and delivery of a Commitment Transfer Supplement. Nothing in (and no action taken
pursuant to) this Section 5.12 shall relieve the Non-Advancing Lender from any liability it might have to the Borrower or to the other Lenders as a result of its failure to make any Loan or to fund a L/C Participation Obligation. If a Permitted
Assignee is not substituted for the Non-Advancing Lender then, subject to the other provisions of this Agreement, the Borrower shall have the right to prepay in full the Loans made by such Non-Advancing Lender, and such prepayment in full shall not
be subject to any premium or fee. The failure of a Lender to make a Loan or to fund a L/C Participation Obligation hereunder shall not, in and of itself, relieve any other Lender of its obligation to make its Loans hereunder or to fund a L/C
Participation Obligation, but the other Lenders shall not have any obligation to increase the amount of their respective Loans, Commitments or L/C Participation Obligations. 
  

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 SECTION 6 
 REPRESENTATIONS AND WARRANTIES 
 In order to induce the Agent, the Collateral Agent and the
Lenders to enter into this Agreement and to make the Loans and to induce the Letters of Credit Issuer to issue the Letters of Credit, the Borrower represents and warrants to the Lenders under Sections 6.1 through 6.26 that: 
 6.1 Borrower’s Existence and Business. 
 (a) The Borrower is a limited liability company duly organized and validly existing and in good standing under the limited liability
company law of the State of New York. The Borrower is duly qualified to do business under the laws of each other jurisdiction, if any, in which the conduct of its business or the ownership, lease or operation of property so requires except where the
failure to so qualify would not have a Material Adverse Effect. The articles of organization of the Borrower have been duly filed in the office of the Secretary of State of New York and no other filing, recording, publishing or other act is
necessary or appropriate in connection with the existence or the business of the Borrower except those which have been duly made or performed. Prior to the date hereof, the Borrower has engaged in no business other than the development and operation
of the Project, the purchase, marketing and sale of salt. 
 (b) The only members of the Borrower on the date of the execution
and delivery of this Agreement are those listed on Schedule 4 attached hereto. All outstanding Capital Stock of the Borrower has been duly issued, fully paid, is non-assessable and has not been issued in violation of any
preemptive rights. 
 6.2 Compliance with Law. Both the Borrower and the Project are in compliance
with all Requirements of Law applicable to them, respectively, except with respect to matters that, individually or in the aggregate, do not constitute a Material Adverse Effect. 
 6.3 Power and Authorization; Enforceable Obligations. 
 (a) The Borrower has full power and authority and the legal right (subject to the receipt of the approvals referred to in
Section 6.4) to own and operate the Project, to conduct its business as now conducted and as proposed to be conducted by it, to execute, deliver and perform this Agreement and the Credit Documents to which it is or is to become a party, to take
all action as may be necessary to complete the transactions contemplated hereunder and thereunder, to grant the Liens provided for in the Senior Security Documents to which it is a party and to borrow hereunder. The Borrower has taken all necessary
company and legal action to authorize the borrowings hereunder on the terms and conditions of this Agreement and the Credit Documents to which it is a party, to grant the Liens provided for in the Senior Security Documents to which it is a party and
to authorize the execution, delivery and performance of this Agreement, the Notes, and the other Credit Documents to which it is a party or is to become a party. No consent or authorization of, filing with, or other act by or in respect of any other
Person that has not been made, obtained or complied with, is required in connection with the borrowings hereunder or with the execution, delivery or performance by the Borrower or the validity or enforceability as to the Borrower of this Agreement,
the Notes, or the other Credit Documents. Each of this Agreement and the other Credit Documents to which the Borrower is a party has been duly executed and delivered by the Borrower and, assuming the due authorization and delivery hereof and thereof
by the other parties hereto and thereto, constitutes, and each of the Notes and the other Credit Documents to which the Borrower is to become a party will upon execution and delivery thereof by the Borrower and, assuming due authorization thereof,
by the other parties thereto (if any) constitute, a legal, 

  

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valid and binding obligation of the Borrower enforceable against the Borrower in accordance with its terms, except as enforceability may be limited by
applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the rights of creditors generally and by general principles of equity (whether such enforcement is sought in a proceeding at law or in equity). 
 (b) The Borrower has provided the Agent complete copies of all Material Contracts which exist on the date hereof. Borrower shall deliver
to Agent copies of each Material Contract entered into by the Borrower after the date of this Agreement within five (5) Business Days of its effective date. 
 6.4 Governmental Approvals and Other Consents and Approvals. 
 (a) No
Governmental Approvals are required for (i) the participation by the Borrower in the transactions contemplated by this Agreement and the other Credit Documents, (ii) the validity and enforceability against the Borrower of the Credit
Documents to which it is a party, and (iii) the grant by the Borrower of the Liens created pursuant to the Senior Security Documents to which it is a party and the validity, perfection and enforceability thereof and the exercise by the Agent,
the Collateral Agent and the Lenders of their rights and remedies thereunder (except any Governmental Approvals or other consents or approvals applicable to the Agent, the Collateral Agent, the Lenders or the Letters of Credit Issuer). 

(b) No other Governmental Approvals (except as set forth on Schedule 5 attached hereto), or other consents or
approvals (other than those already obtained or that are obtainable in due course and will be obtained when necessary) are required in connection with the validity and enforceability of the IDA/Borrower Mortgage. 
 (c) The Borrower possesses all Governmental Approvals presently required or necessary to own or lease, as the case may be, and to operate
its properties and to carry on its business as now or proposed to be conducted, except where the failure to obtain such Permits would not, individually or in the aggregate, have a Material Adverse Effect. A list of all such Governmental Approvals is
set forth in Schedule 5 attached hereto. The Borrower has fulfilled and performed all of its obligations with respect to such Governmental Approvals and no event has occurred which allows, or after notice or lapse of time would allow,
revocation or termination thereof or results in any other material impairment of the rights of the holder of any such Governmental Approval; and the Borrower has not received any notice of any proceeding relating to revocation or modification of any
such Governmental Approval except where such revocation or modification would not, individually or in the aggregate, have a Material Adverse Effect. 
 6.5 No Legal Bar. The execution, delivery and performance of this Agreement, the Notes and the other Credit Documents as contemplated in accordance with the terms thereof, the
borrowings by the Borrower hereunder, the use of the proceeds thereof or the issuances of the Letters of Credit (a) will not violate, constitute a breach of or a default (with the passage of time or otherwise) under, require the consent of any
person (other than consents already obtained and in full force and effect) under (i) any Requirement of Law or any agreement, instrument or other 

  

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contractual obligation of the Borrower or by which any of its properties or assets are bound that relates to ownership, operation and/or maintenance of the
Project (each an “Applicable Agreement”) or (ii) any other Requirement of Law as to which any such violations, individually or in the aggregate, could reasonably be expected to have a Material Adverse Effect and
(b) will not result in, or require, the creation or imposition of any Lien on any of the properties or revenues of the Borrower pursuant to any Requirement of Law or Applicable Agreement or (c) result in an acceleration of any Indebtedness

 6.6 No Proceeding or Litigation. No litigation, investigation or proceeding of or before any
arbitrator or Governmental Authority is pending or, to the best knowledge of the Borrower, after due inquiry, threatened against or affecting the Borrower or against or affecting any of its properties, rights, revenues or assets, or the Project, as
the case may be that would individually or in the aggregate, have a Material Adverse Effect. The Borrower is not subject to any judgment, order, decree, rule or regulation of any Governmental Authority that would, individually or in the aggregate,
have a Material Adverse Effect. 
 6.7 Material Contracts. 
 Each Material Contract has been duly authorized, executed and delivered by all parties thereto, has not been amended or otherwise
modified, is in full force and effect and is binding upon and enforceable against all parties thereto in accordance with its terms. Neither the Borrower nor any of its Subsidiaries is in default in any material respect under or with respect to any
Material Contract except as otherwise disclosed to the Agent. No notice of breach or default has been given to the Borrower or any of its Subsidiaries under any Material Contract except as otherwise disclosed to the Agent. To the best knowledge of
the Borrower after due inquiry, no other party to a Material Contract is in breach or default in any material respect thereunder except as otherwise disclosed to the Agent. No Default or Event of Default exists and is continuing under the Senior
Second Secured Note Documents. As of the Closing Date, the Senior Second Secured Note Documents have not been amended, restated, supplemented or otherwise modified, remain in full force and effect and are binding upon and enforceable against all
parties thereto in accordance with its terms. No Event of Loss exists. 
 6.8 Financial Statements. 
 (a) The Borrower has heretofore furnished to the Agent copies of the Borrower’s audited balance sheet as of September 30, 2005
and 2004, and statements of operations, changes in members’ equity and cash flows for the Fiscal Year then ended. These financial statements have been prepared in accordance with GAAP, and present fairly, in all material respects, the financial
condition of the Borrower as of the respective dates thereof and the results of operations, changes in members’ capital and cash flow of the Borrower for the respective periods then ended. Except for liabilities and obligations disclosed or
provided for in the September 30, 2005 balance sheet, the Borrower did not have as of that date any material liabilities or obligations of any nature whatsoever (whether absolute, contingent or otherwise and whether or not due) that, in
accordance with GAAP, would have been required to have been disclosed or provided for in such balance sheet. All books of account of Borrower fully and 

  

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fairly disclose all of its material transactions, properties, assets, investments, liabilities and obligations, are in its possession and are true, correct
and complete in all material respects. 
 (b) Since September 30, 2005, (i) the Borrower has not incurred any
liabilities, direct or contingent, that are material, individually or in the aggregate, to the Borrower, nor (except for transactions relating to this Agreement) has the Borrower entered into any transactions that are material, individually or in
the aggregate, outside of the ordinary course of business, (ii) there has not been any material decrease in the Capital Stock or any material increase in long-term debt or any material increase in short-term debt of the Borrower, or any payment
of or declaration to pay any dividend or any other distribution with respect to the Borrower except as permitted by the Original Agreement, and (iii) there has not been any material adverse change in the properties, business, prospects,
operations, earnings, assets, liabilities or condition (financial or otherwise) of the Borrower (each of clauses (i), (ii) and (iii), a “Material Adverse Change”). To the knowledge of the
Borrower after due inquiry, there is no event that is reasonably likely to occur, which if it were to occur, would, individually or in the aggregate, have a Material Adverse Effect. 
 (c) As of the Closing Date, and after giving effect on the Closing Date to the the extensions of credit made under this Agreement, and the
consummation of the other transactions contemplated hereby, including all distributions to be made by the Borrower to its members, the Borrower will be Solvent based upon the Borrower’s fair value basis balance sheet (the “Fair Value
Basis Balance Sheet”). 
 6.9 Ownership of Property; Liens. The IDA has been granted
fee title to, and the Mortgages constitute a Lien upon, the Leased Premises free and clear of all Liens except Permitted Liens. The Borrower has good title to or a valid leasehold interest in or license of, all property purportedly owned or used by
it, and a valid leasehold interest in the Leased Premises, free and clear of all Liens other than Permitted Liens. No mortgage or financing statement or other instrument or recordation covering all or any part of the Collateral which has been
executed by, or with the permission of, the Borrower or the IDA is on file in any recording office, except such as has been filed, or has been delivered to the Agent for filing, in favor of the Agent for the benefit of the Lenders or as evidence of
Permitted Liens. The IDA has all rights purported to be given to it under any easements, leases and other title instruments described in the Title Insurance Policy, subject only to the Liens specified therein and other Permitted Liens, and the
IDA’s rights thereunder are not subject to any contest or challenge and are encumbered only by the Mortgages as a perfected Lien and other Permitted Liens. All such easements, leases and other title instruments are valid and subsisting and are
in full force and effect. The IDA is not in default under any such easement, lease or title instrument, and no event has occurred which, with the giving of notice or the passage of time, or both, would constitute a default thereunder. 
 6.10 Taxes. 
 (a) The Borrower has filed or caused to be filed all tax returns which are required to be filed by it, and has paid or caused to be paid all taxes shown to be due and payable on such returns or on any assessments made against it, or any of
its property and all other taxes, 

  

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fees or other charges imposed on it or any of its property by any Governmental Authority (other than any of the amount or validity of which are currently
being contested in good faith by appropriate proceedings and with respect to which reserves in conformity with GAAP have been provided on the books of the Borrower, as the case may be, and to the extent non-payment thereof could not be reasonably
expected to materially impair the value of the security granted under the Senior Security Documents); no tax Lien has been filed, and, to the knowledge of the Borrower no claim is being asserted, with respect to any such tax, fee or other charge.

 (b) Except for (i) transfer taxes and registration, recordation and other miscellaneous fees payable in connection
with the recordation of the Mortgages, if any, and the filing of financing statements required to perfect the Agent’s rights (and where appropriate the Collateral Agent’s rights) under the Senior Security Documents and with respect to the
Senior Second Secured Notes, all of which taxes and fees except to the extent not yet due as of the date of the execution and delivery of this Agreement have been paid in full by the Borrower on or before the date of the execution and delivery of
this Agreement and (ii) income, capital, any receipts or franchise taxes imposed with respect to the Agent, the Collateral Agent or Lenders by the jurisdiction in which the Agent, the Collateral Agent or any Lender is organized, in which an
office of the Agent, the Collateral Agent or such Lender is located or in which the Project is located or any political subdivision or taxing authority thereof or therein, neither the execution and delivery of this Agreement, the Notes or any other
Credit Document, nor the consummation of any of the transactions contemplated hereby or thereby, will result in any tax, levy, impost, duty, charge or withholding imposed by the United States or any agency or taxing authority thereof, or by any
state of the United States or any political subdivision or taxing authority thereof or therein, on or with respect to such execution, delivery or consummation. 
 6.11 Regulation U. No part of the proceeds of any Loans will be used for “purchasing” or “carrying” any “margin stock” within the respective meanings of each of the
quoted terms under Regulation U of the Board of Governors of the Federal Reserve System as now and from time to time hereafter in effect or for any purpose which violates the provisions of the Regulations of such Board of Governors. If requested by
any Lender or the Agent, the Borrower will furnish to the Agent and each Lender a statement to the foregoing effect in conformity with the requirements of FR Form U-1 referred to in said Regulation U. 
 6.12 ERISA. Neither the Borrower nor any of its Subsidiaries have or participate in a Multiemployer Plan. No
Reportable Event has occurred during the five-year period prior to the date on which this representation is made or deemed made with respect to any Plan, and each Plan has complied in all material respects with the applicable provisions of ERISA and
the Code. The present value of all accrued benefits under each Single Employer Plan maintained by the Borrower (based on those assumptions used to fund the Plans) did not, as of the last annual valuation date prior to the date on which this
representation is made or deemed made, exceed the value of the assets of such Plan allocable to such accrued benefits. The Borrower has not had a complete or partial withdrawal from any Multiemployer Plan, and the Borrower would not become subject
to any liability under ERISA if the Borrower were to withdraw completely from the Multiemployer Plans as of the valuation date most closely preceding the date on which this representation is made or deemed made. No such Multiemployer Plan is in
reorganization (within the meaning of Section 4241 of ERISA) or insolvent (within the meaning of Section 441 

  

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of ERISA). The Borrower’s most recent financial statements delivered to the Agent accurately reflect, as of the date of such statements, any liability
of the Borrower for post-retirement benefits to be provided to their current and former employees under Plans which are welfare benefit plans (as defined in Section 3(1) of ERISA). 
 6.13 Investment Company Act. The Borrower is not an “investment company” or a company
“controlled” by an “investment company” or an “investment adviser”, within the meaning of the Investment Company Act of 1940, as amended. 
 6.14 Senior Security Documents. The Senior Security Documents are in full force and effect and create, in favor of the Collateral Agent (or as appropriate the Agent) for the
benefit of the Lenders, legal, valid and enforceable liens on and first perfected security interests in all right, title, estate and interest of the Borrower or the IDA, as the case may be, in and to the Collateral and all necessary and appropriate
recordings (including those shown on Schedule 6 attached hereto) and filings have been duly effected in all appropriate public offices so that the Liens created by each of the Senior Security Documents to which the Borrower is a
party constitute perfected Liens on and first perfected security interests in all right, title, estate and interest of the Borrower in and to the Collateral described therein, prior and superior to all other Liens, except certain of the Permitted
Liens as indicated on Schedule 6(a) attached hereto. As of the date of this Agreement, the recordings, filings and other actions shown on Schedule 6 attached hereto or on Schedule 6(a)
also attached hereto are all the recordings, filings and other actions necessary to establish, protect and perfect the Agent’s Lien (or as appropriate the Collateral Agent’s Lien) on and perfected security interest in the right, title,
estate and interest of the Borrower in and to the Collateral. 
 6.15 Property Rights, Utilities, Etc. 
 (a) All utility services, means of transportation, facilities, other materials and easements that are necessary for the operation of the
Project, if any (including, without limitation, gas, electrical, water and sewage services and facilities), are available to the Project. 
 (b) The Borrower and its Subsidiaries possess all easements necessary for the Borrower or its Subsidiaries to perform their respective obligations under all Material Contracts. 
 6.16 Compliance with Building Codes, Zoning Laws, Etc. The Project has been constructed and is maintained and
operated in compliance with all applicable zoning, environmental protection, use and building codes, laws, regulations and ordinances and other Requirements of Law. The Borrower has not received notice of and has no knowledge, after due inquiry, of
any violations of any laws, ordinances, codes, requirements or orders of any Governmental Authority or of any other Requirements of Law affecting the Project which are reasonably likely to have a Material Adverse Effect. 
 6.17 Principal Place of Business, Etc. As of the date of this Agreement: (i) the chief executive office of
the Borrower and the office where the Borrower keeps certain of its records concerning the Project and all contracts relating thereto, is located at 3846 Retsof Road, 

  

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Retsof, New York 14539, and (ii) the principal place of business of the Borrower is located at 5520 Route 63, Mount Morris, New York 14510, and the
office where the Borrower keeps all other records concerning the Project and all contracts relating thereto. 
 6.18 Description of
Property. The descriptions of the Leased Premises set forth in Schedule 1 attached hereto, are true and accurate in all respects, and are adequate descriptions for the purpose of establishing,
preserving, protecting and perfecting the interests and rights, and the priority of the Liens (subject to certain Permitted Liens as described on Schedule 6(a) attached hereto), intended to be created and provided in such
property by the Mortgages. 
 6.19 Sufficiency of Mineral Rights. The mineral rights described on Schedule
7 attached hereto, constitute a supply of salt reserves sufficient for operation of the Project at its designed capacity for approximately sixty-eight (68) years after the Closing Date in accordance with the current practices. No
other mineral rights are required in order for the Borrower to exploit the salt reserves set forth in Schedule 7 attached hereto in an economically efficient manner and in accordance with current practices. 
 6.20 Sufficiency of Access. The Borrower has adequate ingress and egress from the Leased Premises for any
reasonable purpose in connection with the operation and maintenance of the Facility. 
 6.21 Locations of the Leased
Premises. The Leased Premises does not lie within an area identified by the Secretary of Housing and Urban Development as an area having special flood hazards, except as disclosed on the surveyor’s certificate
delivered in connection with the Title Insurance Policy. 
 6.22 Environmental Matters. 
 (a) Except as set forth in Schedule 8(a) attached hereto: 
 (i) no proceeding is pending, no notice, notification, demand, request for information, citation, summons or order has been issued, no
complaint has been filed, no penalty has been assessed, and no investigation or review is pending and, to the Borrower’s knowledge after due inquiry, none of the foregoing is threatened by any Governmental Authority or other Person: 

(x) with respect to any violation or alleged violation of any Environmental Law in connection with the property, operations or conduct
of business of the Borrower or the Project; or 
 (y) with respect to any failure or alleged failure under any Governmental
Approval relating to Materials of Environmental Concern or relating to compliance with any Environmental Law required in connection with the property, operations or conduct of the business of the Borrower or the Project; or 
  

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 (z) with respect to any presence, generation, treatment, storage, discharge, recycling,
transportation or disposal or release, of any Materials of Environmental Concern generated by the operations of business, or located on, under or at any property of, the Borrower or the Project, or any allegation or conduct thereon. 
 (ii) Materials of Environmental Concern are not emanating from any property now or previously owned by the Borrower, to the knowledge of
the Borrower, after due inquiry, leased by the Borrower (including the Project), in either case in such quantities or conditions so as to require removal or other response or remedial action which has not yet been taken, or give rise to liability
under any applicable Environmental Law; and none of such properties has been used by the Borrower or any other Person as a dump site or as a treatment, disposal or storage site (whether permanent or temporary for any Materials of Environmental
Concern: 
 (iii) there are no underground storage tanks which have been used to store or have contained any Materials of
Environmental Concern, active or abandoned at any property now or previously owned or leased by the Borrower (including the Project). 
 (b) Except as set forth in Schedule 8(b) attached hereto, neither the Borrower nor any business conducted by it has transported or arranged for the transportation and/or disposal (directly or
indirectly) of any Materials of Environmental Concern to or at any location which is listed or proposed for listing under the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (“CERCLA”), the
Comprehensive Environment Response, Compensation and Liability System (“CERCLIS”) or any similar state list or which is the subject of federal, state or local enforcement actions or other investigations, nor is any property
now or previously owned or leased by the Borrower (including any portion of Project) listed or proposed for listing on any such list. 
 (c) Except as set forth in Schedule 8(c) attached hereto, there are no Liens with respect to any Environmental Law or any Materials of Environmental Concern, on any property owned or leased by the
Borrower (including any portion of the Project) and the Borrower has received no written notice of any actions taken by any Governmental Authority that could subject any of such properties to such Liens. 
 (d) None of the matters identified on Schedules 8(a), (b), or (c) attached hereto, individually or in the
aggregate, could reasonably be expected to result in a Material Adverse Effect. 
 6.23 Intellectual Property. No
licenses, trademarks, patents or agreements with respect to the usage of technology (other than any thereof which have been obtained and are in full force and effect and have been collaterally assigned to the Collateral Agent) are necessary for the
ownership, operation and maintenance of the Project. The Borrower owns, or is licensed to use, all trademarks, trade names, copyrights, technology, know-how and processes necessary for the conduct of its business as currently conducted that are
material to the condition (financial or other), business, or operations of the Borrower (the “Intellectual Property”). No claim has been asserted and is pending by any Person with respect to the use of any such Intellectual

  

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Property in connection with the Project, or challenging or questioning the validity or effectiveness of any such Intellectual Property and the Borrower does
not know of any valid basis for any such claim. The use of such Intellectual Property by the Borrower does not infringe on the rights of any Person. 
 6.24 Labor Matters. No labor strike, work stoppage, slowdown, or other material labor dispute is pending against the Borrower, or, to the knowledge of the Borrower, after due inquiry, threatened
against the Borrower; (ii) there is no worker’s compensation liability, experience or matter that could be reasonably expected to have a Material Adverse Effect; (iii) to the knowledge of the Borrower, after due inquiry, there is no
threatened or pending liability against the Company pursuant to the Worker Adjustment Retraining and Notification Act of 1988, as amended (“WARN”), or any similar state or local law; (iv) there is no employment-related charge,
complaint, grievance, investigation, unfair labor practice claim, or inquiry of any kind, pending against the Borrower that could, individually or in the aggregate, have a Material Adverse Effect; (v) to the knowledge of the Borrower, after due
inquiry, no employee or agent of the Borrower has committed any act or omission giving rise to liability for any violation identified in subsection (iii) and (iv) above, other than such acts or omissions that would not,
individually or in the aggregate, have a Material Adverse Effect; and (vi) no term or condition of employment exists through arbitration awards, settlement agreements, or side agreements that is contrary to the express terms of any applicable
collective bargaining agreement. 
 6.25 Subsidiaries. As of the date hereof, the Borrower has no Subsidiaries and after
the date hereof the Borrower shall not have any Subsidiaries (other than Immaterial Subsidiaries) unless they have complied with Section 8.20. As of the Closing Date, except as provided herein, there will be no encumbrances or restrictions on
the ability of any Subsidiary of the Borrower (x) to pay dividends or make other distributions on such Subsidiary’s Capital Stock or to pay any indebtedness to the Borrower or any other Subsidiary of the Borrower, (y) to make loans or
advances or pay any indebtedness to, or investments in, the Borrower or any other Subsidiary of the Borrower or (z) to transfer any of its property or assets to the Borrower or any other Subsidiary of the Borrower. 
 6.26 Full Disclosure. No representation, warranty or other statement made by the Borrower in any Credit Document or in any
certificate, written statement or other document furnished to the Agent, the Collateral Agent, any Lender or the Letters of Credit Issuer by or on behalf of the Borrower pursuant to or in connection with the Credit Documents contains any untrue
statement of a material fact or omits to state a material fact necessary in order to make the statements contained herein or therein, in light of the circumstances under which they were made, not misleading. There is no fact known to the Borrower
whether related to Governmental Approvals or otherwise, that has not been disclosed in writing to the Agent prior to the date of the execution and delivery of this Agreement that has had a Material Adverse Effect or which is reasonably likely to
have a Material Adverse Effect. 
  

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 SECTION 7 
 CONDITIONS PRECEDENT 
 7.1 Conditions Precedent to Closing.
The obligations of the Lenders to make the Loans, and of the Letters of Credit Issuer to issue Standby L/Cs are subject to the satisfaction of each of the following conditions: 
 (a) Authorizing Actions. All limited liability company and other proceedings in connection with the transactions
contemplated by this Agreement and the Credit Documents then contemplated by this Agreement to be in effect, and all documents and instruments incident thereto, shall be reasonably satisfactory in form and substance to the Agent and its counsel and
the Agent and its counsel shall have received such counterpart originals or certified or other copies of all such documents and instruments and of all records and company proceedings in connection with such transactions, and such incumbency and
signature certificates of officers of the Borrower as the Agent or its counsel may reasonably request, together with certificates of good standing and payment of franchise taxes in the State of New York. 
 (b) Agreement. The Agent shall have received a counterpart of this Agreement for itself and each other Lender, duly executed
and delivered by the Borrower. 
 (c) Revolving Loan Notes. Each Lender shall have received Revolving Loan Notes
conforming to the requirements of Section 2.2 and duly executed and delivered by the Borrower. 
 (d) Term Loan
Notes. Each Lender shall have received a Term Loan Note conforming to the requirements of Section 4.2 and duly executed and delivered by the Borrower. 
 (e) Perfection of Liens and Security Interests. All filings, recordings, deliveries of securities and instruments and other
actions that are necessary or desirable in order to establish, protect, preserve and perfect the Collateral Agent’s Lien on and perfected security interest in all right, title, estate and interest of the Borrower, the IDA and Borrower’s
members, as the case may be, in and to all Collateral covered by the Senior Security Documents, prior and superior to all other Liens (other than Permitted Liens listed on Schedule 6(a) attached hereto), existing or future, shall have
been duly made or taken and all fees, taxes and other charges relating to such filings and recordings and other actions shall have been paid by the Borrower or filings for exemptions therefrom shall have been made. 
 (f) Material Contracts. The Agent shall have received a certificate of an officer of the Borrower that, on the Closing Date, all
Material Contracts are in full force and effect and no default exists thereunder. 
 (g) Financial Statements.
The Agent shall have received a copy of Borrower’s audited financial statements for the fiscal year ended September 30, 2005. 
 (h) Real Property Search. The Collateral Agent has received the results of a recent search of the appropriate indexes, including but not limited to all applicable real property indexes, for the premises
described on Schedule A-I and Schedule A-II under Chicago Title Insurance Company Policy No. 2416-40008 dated March 17, 2004. The search shall be 

  

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conducted by a Person reasonably satisfactory to the Agent and shall at a minimum date back to a period beginning on March 17, 2004. 
 (i) Lien Searches. The Collateral Agent shall have received the results of a recent search, by a Person reasonably
satisfactory to the Agent, of the Uniform Commercial Code filings and tax and judgment liens which may have been filed with respect to the property of the Borrower subject to the UCC in such filing offices as the Agent may request. 
 (j) Legal Opinion. The Agent shall have received the opinion of counsel to the Borrower in form and substance reasonably
satisfactory to the Agent, dated the Closing Date and addressed to the Agent, the Letters of Credit Issuer and the Lenders. 
 (k) Fees. Payment of all fees, including without limitation the $45,000.00 amendment fee, all up-front fees, commitment fees and administrative agent fees, expenses and costs required to be paid by Borrower under any Credit
Document. 
 (l) Additional Documents. The Agent (or as appropriate the Collateral Agent) shall have received
such other documents and opinions related to the transactions contemplated hereby as may be reasonably requested by it. 
 (m)
Additional Matters. All other documents and legal matters in connection with the transactions contemplated hereby shall be satisfactory in form and substance to the Agent and counsel to the Agent. 
 7.2 Conditions to All Revolving Loans and Standby L/Cs. The obligations of the Lenders to make any Revolving
Loan and the obligation of the Letters of Credit Issuer to issue any Standby L/C, are subject to the satisfaction, on the Borrowing Date with respect to such Revolving Loan or on the date of issuance of such Standby L/C of the following conditions
precedent: 
 (a) Borrowing Base Certificate. The Agent shall have received the Borrowing Base Certificate and
each of the Lenders shall have received a copy thereof sufficiently in advance of the proposed Borrowing, in form and substance satisfactory to the Agent, pursuant to Section 2.1(b) above, and the total amount of Revolving Loans to be
outstanding and any Standby L/Cs to be issued after giving effect to such Revolving Loans and/or Standby L/Cs shall be less than or equal to the Revolving Credit Availability. 
 (b) Notice of Revolving Loan Borrowing. The Agent shall have received from the Borrower, a Notice of Revolving Loan
Borrowing with respect to any proposed Revolving Borrowing or a written request in respect of a proposed Standby L/C. 
 (c)
Representations and Warranties. The representations and warranties made by the Borrower and the Subsidiaries herein or of the Borrower or any of its Subsidiaries in any other Credit Document to which it is a party, or which are
contained in any certificate, document, financial or other statement furnished by the Borrower or any of its Subsidiaries hereunder or thereunder or in connection herewith or therewith, shall be (i) true and correct on 

  

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and as of such Borrowing Date as if made on and as of such date, (ii) except to the extent that such representations and warranties relate specifically
to an earlier date (in which case such representations or warranties shall have been true and correct on and as of such earlier date), unless the circumstances that made any such representation false or misleading at the time when made shall no
longer be continuing and the existence of such circumstances has not had a Material Adverse Effect. 
 (d) No Default,
Event of Default or Event of Loss. No Default or Event of Default shall be in existence on such Borrowing Date and no event shall exist on such Borrowing Date that, with the giving of notice or the passage of time, or both, would constitute
a Default or Event of Default. Furthermore, no Default or Event of Default shall occur after giving effect to the Revolving Loan to be made or the Standby L/C to be issued on such Borrowing Date. No Event of Loss shall be in existence on such
Borrowing Date. Satisfaction of this condition with respect to any particular Default, Event of Default or Event of Loss shall not constitute satisfaction of this condition with respect to any other Default, Event of Default or Event of Loss,
including, without limitation, a subsequent Default, Event of Default or Event of Loss which arises out of identical or similar circumstances. 
 (e) No Material Adverse Change. There shall have been no Material Adverse Change since the Original Closing Date, and no other event or condition shall have occurred or existed since the Original Closing
Date and which continues to exist, which would constitute a Material Adverse Effect. 
 SECTION 8 
 AFFIRMATIVE COVENANTS 
 The
Borrower agrees that, so long as the Commitments remain in effect, any Note or Letter of Credit remains outstanding and unpaid or any Credit Obligations are owing to the Agent, Collateral Agent or any Lender hereunder or under the Senior Security
Documents, the Borrower shall, and shall cause each of its Subsidiaries to: 
 8.1 Conduct of Business, Maintenance of Existence,
Etc. At all times (a) engage solely in the purchase, mining, brokerage, bagging, and sale of salt and related and ancillary business activities, (b) preserve and maintain in full force and effect its
existence as a limited liability company in the case of the Borrower and as the form of entity that it was formed for each Subsidiary, in each case under the laws of the jurisdiction of its organization, its qualification to do business in each
jurisdiction in which the conduct of its business requires such qualification except where the failure to so qualify could not reasonably be expected to have a Material Adverse Effect, and all of its rights, privileges and franchises necessary for
the ownership and operation of the Project, (c) obtain and maintain in full force and effect all Governmental Approvals and other consents and approvals required at any time in connection with the construction, ownership, operation or
maintenance of the Project. 
  

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 8.2 Partnership Tax Status; Corporate Existence, Etc. 
 (a) In the case of the Borrower only, maintain its status as a partnership for United States federal income tax purposes and no election
to the contrary will be made. In the case of each of the Borrower’s Subsidiaries, the Borrower will cause each of its Subsidiaries to maintain and preserve in full force and effect its current tax status. 
 (b) Obtain, maintain and preserve in full force and effect all other rights, franchises, licenses, permits, certifications, approvals and
authorizations required by Governmental Authorities and necessary to the ownership, occupation or use of its properties or the conduct of its business, except to the extent the failure to do so would not be reasonably likely to have a Material
Adverse Effect, and keep all material properties in good working order and condition (normal wear and tear excepted) and from time to time make all necessary repairs to and renewals and replacements of such properties, except to the extent that any
of such properties are obsolete or are being replaced. 
 8.3 Payment of Obligations and Performance and Modification of Material
Contracts. 
 (a) Pay, discharge or otherwise satisfy at or before maturity or before they become delinquent, all
of its material Indebtedness and other material obligations of whatever nature (subject to applicable subordination provisions); provided, however, if Borrower or any of its Subsidiaries is not paying and disputing any Indebtedness or obligations,
it shall maintain adequate reserves with respect thereto in accordance with GAAP. 
 (b) Pay and discharge all taxes,
assessments and governmental charges or levies imposed upon it, upon its income or profits or upon any of its properties, prior to the date on which penalties would attach thereto, and all lawful claims that, if unpaid, might become a Lien upon any
of the properties of the Borrower or any of its Subsidiaries; provided, that, if no Event of Default shall have occurred or be continuing, or if an Event of Default shall have occurred and be continuing, then, with the prior written consent or the
Lenders, the Borrower may contest in good faith the validity or amount of any such tax, assessment, charge, levy or claim by proper proceedings timely instituted and may permit the taxes, assessments, charges, levies or claims so contested to remain
unpaid during the period of contest if: (a) the Borrower diligently prosecutes such contests, (b) the Borrower sets aside on its books adequate reserves with respect to the contested items and (c) during the period of such contest the
enforcement of any contested item is effectively stayed. In addition, Borrower shall promptly pay or cause to be paid any valid, final judgment enforcing any such tax, assessment, charge, levy or claim and cause the same to be satisfied of record.

 (c) Perform and observe all the terms and provisions of each Material Contract to be performed or observed by it, maintain
each such Material Contract in full force and effect, enforce each such Material Contract in accordance with its terms, except, in any case, where the failure to do so, either individually or in the aggregate, could not be reasonably likely to have
a Material Adverse Effect. 
  

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 (d) Notwithstanding anything to the contrary contained in this Agreement or any of the
Credit Documents, the Borrower shall be permitted to amend and modify the Union Contract without any interference from the Agent and/or the Lenders. 
 8.4 Borrower Insurance Coverage. In the case of the Borrower: 
 (a) Without limiting any of the obligations of the Borrower under this Agreement, the Borrower shall carry and maintain the following minimum insurances. Such insurance shall be provided by the insurers, in such form
and amounts, and with such deductibles as are acceptable to the Agent. Each insurer will be A.M. Best rated A-(X) or higher and any deviation from this rating must have the prior written approval of the Agent, Collateral Agent and the Required
Lenders. 
 (i) All Risk Property Insurance. The Borrower shall maintain all risk property insurance (excluding only
the perils excluded as of the date of this Agreement) covering the Facility, including tunnels, galleries, shafts and all equipment, whether above ground or below, against direct physical loss or damage, including but not limited to fire and
extended coverage, collapse, forced abandonment, inundation, earth movement and comprehensive boiler and machinery coverage including production equipment, in an amount not less than $100,000,000, with a $55,000,000 sublimit with respect to
underground property. Coverage shall be written on a replacement cost basis and include costs to reopen the mine. Such insurance policy shall contain an agreed amount endorsement waiving any coinsurance penalty. During the first year of this
Agreement, ten percent (10%) of the Borrower’s all risk property insurance may be maintained with Commonwealth Insurance Company which is rated A-(VIII). 
 (ii) Business Interruption. The Borrower shall maintain business interruption insurance in an amount equal to twelve
(12) months projected debt service payments and other fixed cash expenses of the Project and shall contain an agreed amount endorsement waiving any coinsurance penalty. Coverage shall be included for expediting expenses in an amount not less
than $5,000,000. Such insurance shall also cover service interruption. Deductibles shall not exceed thirty (30) days. 
 (iii) Commercial General Liability Insurance. The Borrower shall maintain commercial general liability insurance written on an occurrence basis in an amount not less than $1,000,000. Such coverage shall include but not be limited to
premises and operations, explosion, collapse and underground hazards, broad form contractual, independent contractors, products and completed operations, hostile fire and related pollution, broad form property and personal injury liability. Such
insurance shall not contain an exclusion for punitive or exemplary damages where insurable under law. 
 (iv) Workers’
Compensation Insurance. The Borrower shall maintain workers’ compensation for all employees of the Borrower, insurance written with statutory limits and employer’s liability insurance written in an amount not less than $1,000,000. Such
policy shall not contain an exclusion for occupational disease. 
  

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 (v) Automobile Liability Insurance. The Borrower shall maintain automobile
liability insurance covering owned, non-owned and hired vehicles in an amount not less than $1,000,000 combined single limit and $1,000,000 underinsured/uninsured motorist. 
 (vi) Excess/Umbrella Liability. The Borrower shall maintain excess or umbrella liability insurance in an amount not less than
$50,000,000 written on an occurrence basis providing coverage limits in excess of the insurance limits required under sections (a)(iii), (a)(iv), and (a)(v). Such insurance shall follow the form of the primary insurances and contain a drop down
provision in case of exhaustion of underlying limits and/or aggregates. Such insurance shall not contain an exclusion of punitive or exemplary damages where insurable under law. Such policy shall not contain an exclusion for occupational disease.

 (vii) Pollution Liability. The Borrower shall maintain pollution liability insurance in an amount not less than
$5,000,000 per occurrence and $5,000,000 in the aggregate. 
 (b) Endorsements. Policies of insurance carried in
accordance with this Section 8.4 shall be endorsed to provide that: 
 (i) The Agent, the Collateral Agent and the
Lenders shall be additional named insureds with respect to the insurance provided in accordance with paragraphs (a)(i), (a)(ii), (a)(iii), (a)(iv), (a)(v) and (a)(vi) with the understanding that the Agent or the Lenders shall not be responsible for
any of the obligations of Borrower, including, but not limited to, payment of premiums; and 
 (ii) in accordance with
paragraphs (a)(i) and (a)(ii) the Collateral Agent shall be the sole loss payee for losses in excess of $250,000; and 
 (iii)
with respect to insurance provided in accordance with paragraphs (a)(iii), (a)(iv), (a)(v) and (a)(vi) shall be endorsed to provide that, inasmuch as the policies are written to cover more than one insured, all terms, conditions, insuring agreements
and endorsements, with the exception of the limits of liability, shall operate in the same manner as if there were a separate policy covering each insured; and 
 (iv) with respect to the insurance provided in accordance with paragraphs (a)(i) and (a)(ii), the interest of the Agent, the Collateral
Agent and the Lenders shall not be invalidated nor suspended by any breach of warranty, act, omission, neglect, or non-compliance with any of the provisions of the insurance polices, including any and all riders and/or endorsements now or hereafter
attached thereto, by the Borrower or any other person or by the happening of any event permitted by them or which they failed to prevent or whether before or after a loss, which under the provisions of the policy of insurance or any rider or
endorsement attached thereto would invalidate or suspend the insurance as to the Borrower, and 
  

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 (v) the insurers waive all rights of subrogation against the Agent, the Collateral Agent
and the Lenders, any right of setoff or counterclaim and any other right to deduction, whether by attachment or otherwise; and 
 (vi) such insurance shall be primary without right of contribution of any other insurance carried by the Agent, the Collateral Agent and the Lenders; and 
 (vii) if such insurance is cancelled for any reason whatsoever, including non-payment of premium, or any substantial change is made which
affects the interest of the Agent, the Collateral Agent and the Lenders, such cancellation or change shall not be effective as to the Agent and the Lenders until thirty (30) days after receipt by the Agent of written notice sent by registered
mail. 
 (c) Adjustment of Losses. Losses, if any, under any insurance required to be carried by paragraphs
(a)(i) and (a)(ii), shall be adjusted with the insurance companies or otherwise collected, including the filing of appropriate proceedings by the Borrower subject to the approval of the Agent. 
 (d) Report. The Collateral Agent, at its option, may obtain such insurance as specified by this Section 8.4 if not
provided by the Borrower and, in such event, the Borrower shall reimburse the Collateral Agent upon demand for the cost thereof. To the extent that the Collateral Agent has placed such insurance coverage as required to be maintained by the Borrower
pursuant to this Section 8.4 and provided that there are no other existing Defaults or Events of Default, the Collateral Agent will cancel such insurance coverage upon the Borrower providing satisfactory evidence that the replacement coverage
has become effective and is in compliance with this Section 8.4. The Borrower shall also immediately reimburse the Collateral Agent for any additional costs, including, but not limited to, short rate cancellation penalties, which are incurred
by the Collateral Agent. 
 8.5 Inspection of Property; Maintenance of Books and Records. 
 (a) Keep proper books, records and accounts in which full, true and accurate entries shall be made of all financial transactions and
otherwise shall be complete and maintained in accordance with sound accounting practice. 
 (b) Permit the Collateral Agent
and the Agent and other consultants engaged by the Collateral Agent or the Agent that have delivered confidentiality agreements reasonably acceptable to the Borrower and that are not under the control of or affiliated with any of the Borrower’s
competitors (the “Other Consultants”) and the Lenders (at such Lender’s own expense) to visit the Project and the other properties of the Borrower or any Subsidiary during regular business hours after reasonable notice.
The Collateral Agent, the Agent and each Lender each agrees that it will not, in the course of any such visit, interfere in the operation or maintenance of the Project and the Collateral Agent and the Agent each agree that it will instruct the Other
Consultants not so to interfere. The Borrower authorizes the Collateral Agent, the Agent and each Lender to disclose to any agent or consultant any and all information in its 

  

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possession concerning the Project or the Facility in connection with such agent’s or consultant’s evaluation of the Project or visit to the
Project. 
 (c) Permit the Agent, the Collateral Agent and/or their respective designated representatives to conduct an audit
and/or collateral examination of Borrower’s and its Subsidiaries’ working papers and the accounts receivable, inventories and Borrowing Base and an independent appraisal of the property of the Borrower and its Subsidiaries and to discuss
its affairs, finances and accounts with its officers and employees and, upon notice to the Borrower, the independent public accountants of the Borrower and its Subsidiaries (and by this provision the Borrower authorizes such accountants to discuss
the finances and affairs of the Borrower and its Subsidiaries), all at such times and from time to time, upon reasonable notice and during business hours, as may be reasonably requested by the Agent. The Borrower hereby agrees that the audits
described in this Section 8.5(c) may, at a minimum, occur on an annual basis. The Borrower also hereby agrees that the audits described in this Section 8.5(c) may, at the discretion of the Agent or Required Lenders occur on a greater
frequency (with such frequency to be determined by the Agent or the Required Lenders not to exceed four times per year). Any such audit or collateral examination shall be at the Borrower’s expense up to a maximum of $5,000 per audit or
collateral examination and capped at $10,000 (in the aggregate) per year. 
 8.6 Compliance with
Laws. Comply with all Requirements of Law, and from time to time obtain and comply with all Governmental Approvals as shall now or hereafter be necessary under all Applicable Laws, in connection with
the ownership, operation or maintenance of the Project or the making and performance by the Borrower and its Subsidiaries of this Agreement or any Credit Documents to which it is a party, except where the failure to comply or obtain would not, as
determined by the Agent or the Required Lenders, reasonably be expected to have a Material Adverse Effect. 
 8.7 Financial
Statements. Furnish or cause to be furnished to each Lender: 
 (a) as soon as
available, but in any event within ninety (90) days after the end of each Fiscal Year of the Borrower and its Subsidiaries, a copy of the consolidated balance sheet of the Borrower as of the end of such Fiscal Year and the related consolidated
and consolidating statements of income, retained earnings or members’ capital and changes in cash flows of the Borrower and its Subsidiaries for such fiscal year, setting forth in each case in comparative form the figures for the previous
Fiscal Year, certified without qualification or exception as to the scope of its audit by independent certified public accountants of national standing reasonably acceptable to the Agent, and such financial statements shall be satisfactory in scope
to the Agent together with if and when available, copies of all management letters prepared by such accountants; 
 (b) as
soon as possible after the end of each calendar year, the Borrower’s Tax returns, and such information as may be necessary to establish to Agent’s satisfaction the Borrower’s taxable income, gain, deduction or loss for such calendar
year, together with a certificate in such form as may be required by the Agent setting forth the calculation of the Permitted Tax Distribution Annual Allowance based on the taxable income, gain, deduction and loss for such calendar year signed by a
Responsible Officer of Borrower; 
  

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 (c) as soon as available, but in any event within forty-five (45) days after the end
of each Fiscal Quarter of the Borrower and its Subsidiaries, the consolidated and consolidating unaudited balance sheet of the Borrower and its Subsidiaries as of the end of such quarterly period and the consolidated and consolidating related
unaudited statements of income and retained earnings (or members’ capital) and changes in cash flows of the Borrower and its Subsidiaries for such quarterly period and for the portion of the fiscal year then ended, setting forth in each case in
comparative form the cumulative figures for the previous period (previous comparable Fiscal Quarter and previous comparable fiscal year to date), certified by a Responsible Officer of the Borrower (subject to normal year-end audit adjustments);

 (d) notwithstanding anything in this Section 8.7 to the contrary, upon reasonable notice, the Borrower and its
Subsidiaries shall, during the business hours of the Facility, allow access to any officer, employee, attorney or accountant for the Agent to audit, review, make extracts from and copy any and all financial books and records; and 
 (e) as soon as available, but in any event within forty-five (45) days after the end of each Fiscal Quarter of the Borrower and its
Subsidiaries, the consolidating unaudited balance sheet of the Borrower and its Subsidiaries as of the end of such quarterly period and the consolidating related unaudited statements of income and retained earnings (or members’ capital) and
changes in cash flows of the Borrower and its Subsidiaries for such quarterly period and for the portion of the fiscal year then ended, setting forth in each case in comparative form the cumulative figures for the previous period (previous
comparable Fiscal Quarter and previous comparable fiscal year to date), certified by a Responsible Officer of the Borrower (subject to normal year-end audit adjustments). 
 All financial statements shall be prepared in reasonable detail and with the exception of tax returns required pursuant to Section 8.7(b), in accordance with GAAP applied consistently throughout the periods
reflected therein (except for changes approved by the Agent or required by the independent certified public accountants certifying such statements and disclosed therein). In addition, the Borrower shall authorize its independent certified public
accountants to communicate directly with the Agent and to disclose to the Agent the Borrower’s financial statements and other financial documents including a copy of the independent certified public accountant’s opinion and any management
letters. 
 8.8 Certificates; Annual Operating Budget, Other Information. Furnish or cause to be furnished to the Agent
and the Lenders: 
 (a) Unless otherwise required by the Agent on a more frequent basis in accordance with the terms of this
Agreement, no later than twenty (20) days after the end of each month, a Borrowing Base Certificate and reports of aged accounts receivable, aged accounts payable and inventory of Borrower and its Subsidiaries as of the end of the previous
month, in a form satisfactory to Agent. 
 (b) The annual financial statements shall be accompanied by a written report of the
Borrower’s independent accountants (who shall be a firm of established national 

  

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reputation) that in conducting their audit of such financial statements nothing has come to their attention that would lead them to believe that the Borrower
has violated any provisions hereof insofar as they relate to accounting matters or, if any such violation has occurred, specifying the nature and period of existence thereof, it being understood that such accountants shall not be liable directly or
indirectly to any Person for any failure to obtain knowledge of such violation; 
 (c) concurrently with the delivery of the
financial statements of the Borrower referred to in Sections 8.7(a) to (c), a certificate of a Responsible Officer of the Borrower stating that, to the best of such Responsible Officer’s knowledge after due inquiry, the Borrower and its
Subsidiaries during the period covered by such financial statements, have observed and performed all of its covenants and other agreements hereunder, and satisfied every condition, contained in this Agreement and the other Credit Documents to be
observed, performed or satisfied by it, and that such Responsible Officer has obtained no knowledge of any Default or Event of Default hereunder at any time during such period or on the date of such certificate and no knowledge of any default or
event which with the giving of notice or the lapse of time or both would constitute a Default or an Event of Default under any of the other Credit Documents at any time during such period or on the date of such certificate (or, if any such Default
or Event of Default or default or event shall have occurred, a statement setting forth the nature thereof and the steps being taken by the Borrower to remedy the same) and setting forth a detailed calculation of Borrower’s compliance with,
among other things, the financial covenants contained in Sections 9.1 through 9.8 (the “Compliance Certificate”) and the amount of the Projected Distributions for compliance certificates delivered with respect to the Fiscal
Quarter ending September 30th, December 31st and March 31st;

 (d) as soon as available, but in any event prior to September 30th of each year an annual operating budget for the
Borrower and its Subsidiaries for the immediately succeeding Fiscal Year, setting forth their projected operating expenses (including proposed Capital Expenditures) and cash flow for such Fiscal Year prepared on a consolidated and consolidating
basis and in accordance with GAAP (the “Annual Operating Budget”) (Notwithstanding the foregoing, after the occurrence and during the continuance of a Default or an Event of Default, the Agent may request a revised Annual
Operating Budget and, within fifteen (15) days after receipt by the Borrower of such request, the Agent shall have received a revised Annual Operating Budget); 
 (e) promptly after the filing thereof, the “Annual Returns” (Form 5500 series) and attachments filed annually with the Internal
Revenue Service with respect to each Single Employer Plan, if any, of the Borrower; 
 (f) with respect to any Single Employer
Plan adopted or amended by the Borrower on or after the first Borrowing Date, any determination letters received from the Internal Revenue Service with respect to the qualification of such Plan, as initially adopted or amended under
Section 401(a) of the Code; 
  

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 (g) promptly after delivery or receipt thereof, a copy of each material notice, demand or
other communication delivered or received by the Borrower pursuant to any Credit Document; 
 (h) copies of each Governmental
Approval or other consent or approval obtained or made by the Borrower pursuant to this Agreement; 
 (i) upon request,
periodic reports and information with respect to any claims or counterclaims involving the Non-Released F-K Litigants; 
 (j)
promptly, such additional financial and other information with respect to the Borrower and its Subsidiaries as the Agent or the Required Lenders may from time to time reasonably request. 
 8.9 Taxes. Pay and discharge all taxes, assessments and governmental charges or levies imposed on
the Borrower or any of its Subsidiaries or on any of their income or profits or on any of their property prior to the date on which penalties attach thereto, and all lawful claims which, if unpaid, might become a Lien upon the property of the
Borrower or any of its Subsidiaries provided, that, if no Event of Default shall have occurred and be continuing, or if an Event of Default shall have occurred and be continuing with the prior written consent of the Required Lenders, the Borrower
may contest in good faith the validity or amount of any such tax, assessment, charge, levy or claim by proper proceedings timely instituted, and may permit the taxes, assessments, charges, levies or claims so contested to remain unpaid during the
period of such contest if: (a) the Borrower diligently prosecutes such contest, (b) the Borrower sets aside on its books adequate reserves with respect to the contested items and (c) during the period of such contest the enforcement
of any contested item is effectively stayed. In addition, the Borrower shall promptly pay or cause to be paid any valid, final judgment enforcing any such tax, assessment, charge, levy or claim and cause the same to be satisfied of record.

 8.10 Maintenance of Property. At its expense, maintain, operate and keep the
Facility in good working order and condition and make all repairs, replacements and renewals with respect thereto and additions and betterments thereto which are necessary for the Facility to operate in compliance with the terms of any applicable
agreement affecting it, including, but not limited to, the Land Lease Agreement, and in a manner consistent with prudent management and sound business practice (except where any failure would not reasonably be likely to have a Material Adverse
Effect), and in compliance with all Applicable Laws affecting the Project and Facility (except where any failure would not reasonably be likely to have a Material Adverse Effect), and to ensure enforceability of remedies under insurance policies.
The Borrower shall, and shall cause its Subsidiaries to, comply with all manufacturer’s warranties and suggested maintenance procedures in respect of the Facility. 
 8.11 Notices. Promptly upon obtaining knowledge of any of the following, give notice to the Agent: 
 (a) of the occurrence of any Default or Event of Default; 
  

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 (b) of any material default or event of default under any Material Contract; 

(c) of any substantial litigation, investigation or proceeding which may exist at any time between the Borrower and any Governmental
Authority, or any other license or Governmental Approval required for the ownership or operation of the Project; provided, however, that the Borrower shall provide the Agent with notice of any action by a Governmental Authority regarding the mining
permits (without regarding to any substantiality of amounts); 
 (d) of any litigation or proceeding affecting the Borrower or
any of its Subsidiaries in which the amount involved is $1,000,000 or more or in which injunctive or similar relief is sought; 
 (e) of the following events, as soon as possible and in any event within thirty (30) days after the Borrower knows or has reason to know thereof (i) the occurrence or expected occurrence of any Reportable Event with respect to any
Plan, or (ii) the institution of proceedings or the taking or expected taking of any other action by PBGC, the Borrower to terminate, withdraw or partially withdraw from any Plan, or (iii) the reorganization or insolvency of any
Multiemployer Plan, and, in addition to such notice, deliver to the Agent whichever of the following may be applicable: (A) a certificate of a Responsible Officer of the Borrower setting forth details as to such Reportable Event and the action
that the Borrower proposes to take with respect thereto, together with a copy of any notice of such Reportable Event that may be required to be filed with PBGC, or (B) any notice delivered by PBGC evidencing its intent to institute such
proceedings or any notice to PBGC that such Plan is to be terminated, or (C) any notice of the reorganization or insolvency of a Multiemployer Plan received by the Borrower; 
 (f) of any loss or damage to the Project or the Collateral in excess of $250,000; 
 (g) to the best knowledge of the Borrower, after due inquiry, of any litigation, investigation or proceeding affecting the Borrower or any
of its Subsidiaries which if adversely determined could reasonably be expected to have a Material Adverse Effect; 
 (h) of
any litigation or proceeding relating to environmental matters concerning the Borrower, any of its Subsidiaries or the Project (including receipt by Borrower of any notice of any pending, threatened, or contemplated proceeding involving any
Environmental Law or any discharge of Materials of Environmental Concern); 
 (i) any material breach by any party thereto of
the terms, conditions, representations, warranties and/or covenants contained in the Settlement Agreement; 
 (j) of any
stop-work order issued by a Governmental Authority; and 
  

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 (k) of anything else that could reasonably be expected to constitute a Material Adverse
Effect or that the Borrower’s management believes in good faith is likely to result in a Material Adverse Effect. 
 Each notice pursuant
to this Section shall be accompanied by a statement of a Responsible Officer of the Borrower setting forth details of the occurrence referred to therein and stating what action the Borrower proposes to take with respect thereto. For all purposes of
clause (e) of this Section, the Borrower shall be deemed to have all knowledge or knowledge of all facts attributable to the administrator of such Plan. 
 8.12 Maintenance of Liens of the Senior Security Documents; Acquisition of Mineral Rights; Future Mortgages. As to the Project, promptly upon the request of the
Agent or the Collateral Agent and at the Borrower’s expense, execute and deliver, or cause the execution and delivery of, and thereafter register, file or record in each appropriate governmental office, any document or instrument supplemental
to or confirmatory of the Senior Security Documents or otherwise reasonably deemed by the Agent or the Collateral Agent to be necessary or desirable for the creation, perfection or maintenance of the Liens and security interests purported to be
created by the Senior Security Documents or to protect the Borrower’s title in and to any of the Collateral. 
 8.13 Employee
Plans. For each pension, profit-sharing and stock bonus Plan adopted by the Borrower that is intended to be a qualified Plan within the meaning of Section 401(a) of the Code, (a) use its best
efforts to seek and receive determination letters from the Internal Revenue Service to the effect that such Plan is qualified within the meaning of Section 401(a) of the Code; and (b) from and after the date of adoption of any pension,
profit-sharing and stock bonus Plan, cause such Plan to be qualified within the meaning of Section 401(a) of the Code and to be administered in all material respects in accordance with the requirements of ERISA and Section 401(a) of the
Code. 
 8.14 Storage. Cause all materials owned or controlled by or for the account
of the Borrower or any of its Subsidiaries and supplied for, or intended to be utilized in, the construction, operation or maintenance of the Project but not affixed to or incorporated into the Project to be suitably stored in accordance with all
applicable Environmental Laws with adequate safeguards to prevent loss, theft, damage or commingling with other materials. 
 8.15
Environmental Matters. 
 (a) Provide such information as is reasonably requested by the Agent or the
Collateral Agent about all Materials of Environmental Concern and the presence, storage, handling or disposal thereof which may exist at or which are involved in the Project. The Agent and the Collateral Agent shall have the right, but shall not
have any duty, to obtain such information. 
 (b) In connection with environmental issues, retain only those third-party
independent contractors who are properly licensed by each applicable Governmental Authority and any other applicable licensing authority to provide the services they are retained to perform. 
  

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 (c) Comply in all material respects with all applicable Environmental Laws ; provided,
that, upon learning of any actual or suspected noncompliance, Borrower shall promptly undertake all reasonable efforts to achieve full compliance. 
 (d) Have on record a program to promote compliance with, and to minimize prudently any liabilities or potential liabilities under, any Environmental Law to the extent required by any of the permits and in accordance
with, but not limited to, the best management practices announced by the Salt Institute from time to time (the “Environmental Program”). Upon the Agent’s request, a reasonably detailed written description of the
Environmental Program shall be provided to the Agent. The Agent shall have the right, but shall not have any duty, to obtain any such description at any time. 
 (e) Defend, indemnify and hold harmless the Agent, the Collateral Agent and the Lenders, and their respective employees, agents, officers
and directors (each an “Indemnitee” and collectively, the “Indemnitees”), from and against any claims, demands, penalties, fines, liabilities, settlements, damages, costs and expenses of whatever kind
or nature known or unknown, contingent or otherwise, arising out of, or in any way relating to the violation of, noncompliance with or liability under any Environmental Laws with respect to the operations of the Borrower, or to the Project,
including, without limitation, reasonable attorney’s and consultant’s fees, investigation and laboratory fees, environmental audits, response costs, court costs and litigation expenses, except to the extent that any of the foregoing arise
out of the gross negligence or willful misconduct of the party seeking indemnification therefor. Without limiting the foregoing, and to the extent permitted by applicable law, the Borrower agrees not to assert, and hereby waives, all rights for
contribution or any other rights of recovery with respect to all claims, demands, penalties, fines, liabilities, settlements, damages, costs and expenses of whatever kind or nature arising out of, or in any way relating to the operations of the
Borrower, or the Project, under or related to Environmental Laws, that it now or hereafter may have by statute or otherwise against any Indemnitee. This indemnity shall continue in full force and effect regardless of the termination of this
Agreement and the payment of the Notes and all other amounts payable hereunder. 
 (f) (i) Prior to acquiring any fee
interest in real property other than mineral rights, as reported in accordance with Section 8.18, obtain a written report by a reputable independent environmental consulting firm reasonably acceptable to the Agent (the “Environmental
Consultant”) of the Environmental Consultant’s assessment of the presence or potential presence of significant levels of any Materials of Environmental Concern on, under, in, or about the property, or of other conditions that could
give rise to potentially significant liability under or violations of Environmental Law relating to such acquisition; and (ii) upon the request of the Agent or Collateral Agent, provide the Agent or Collateral Agent with a copy of such report
certified to the Agent on behalf of the Lenders. The Agent or Collateral Agent shall have the right, but shall not have any duty, to obtain any such report at any time. 
  

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 (g) Permit the Agent or Collateral Agent to have a supplemental Environmental Assessment
of the Facility conducted periodically at the Borrower’s expense; provided, that such supplemental Environmental Assessment is not conducted more than once every other year, unless, following review of the Borrower’s environmental
monitoring reports and any supplemental Environmental Assessment, the Agent or Collateral Agent has a reasonable basis to believe that a problem has been identified and that appropriate measures are not being taken to correct such problem. The Agent
or Collateral Agent shall have the right, but shall not have any duty, to have such supplemental Environmental Assessment conducted. 
 8.16
Use of Proceeds. Use the proceeds of the Loans for the purposes set forth in Sections 2.6 and 4.4. 
 8.17 Syndication Efforts. The Borrower and its Subsidiaries will use their best efforts to cooperate with the Arranger who has syndicated the credit facilities pursuant to this Agreement,
including, but not limited to, participation of the Borrower’s management in meetings and telephonic conferences with participants as the Arranger shall reasonably request. In addition, the Borrower and its Subsidiaries will use their best
efforts to cooperate with the Arranger in future syndication efforts with respect to the possible extension of the Total Revolving Credit Commitment as described in Section 2.8. 
 8.18 Real Estate Acquisitions. Within thirty (30) days after the end of any Fiscal Quarter in which the Borrower
has acquired any interests in real property having an aggregate purchase price or fair market value in excess of $500,000, or when aggregated with previous calendar quarters now exceeds $500,000, the Borrower shall advise the Agent as to such
additional interests in real property it has acquired, and shall execute, acknowledge and deliver such other mortgages, instruments and agreements reasonably necessary or desirable by the Agent and/or the Collateral Agent to include such new
acquired real property interest as part of the Collateral. Upon the execution of mortgages, instruments and agreements as contemplated in the preceding sentence, the Borrower shall then begin to aggregate all thereafter acquired interests in real
property until such time as the aggregate purchase price or fair market value of such thereafter acquired interests exceeds $500,000, at which time it will advise the Agent of such thereafter acquired interests and again execute, acknowledge and
deliver such other mortgages, instruments and agreements reasonably necessary or desirable by the Agent and/or the Collateral Agent. 
 8.19
Operating Accounts. The Borrower will make all reasonable efforts to maintain all of its operating accounts with the Agent and Agent will make all reasonable efforts to offer Borrower the most efficient and cost effective cash
management configuration available. To the extent that any operating accounts are not maintained with the Agent, such operating accounts must be maintained with one of the other Lenders. Moreover, prior to the transfer of any operating account from
the Agent to one of the other Lenders, the Borrower, Agent and applicable Lender shall execute a control agreement, in form and substance reasonably acceptable to the Collateral Agent in its sole discretion, for the purpose of perfecting a security
interest in the applicable operating account. Moreover, in the event that M&T ceases to operate as both the Agent and the Collateral Agent under the terms of this Agreement, all control 

  

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agreements deemed necessary by the Agent and/or the Collateral Agent will be executed prior to any such change. 
 8.20 Future Subsidiaries. Within ten (10) days after the formation or acquisition of any new direct or indirect Subsidiary
other than the Immaterial Subsidiaries by the Borrower or any of its Subsidiaries, the Borrower shall: 
 (a) cause each such
Domestic Subsidiary, to duly execute and deliver to the Collateral Agent a guaranty in form and substance satisfactory to the Collateral Agent, guaranteeing repayment of the Credit Obligations; 
 (b) take and cause each Domestic Subsidiary to duly execute and deliver, and cause each such Subsidiary and each direct and indirect
parent of such Subsidiary (if it has not already done so) to duly execute and deliver, to the Collateral Agent pledges, assignments, security agreement supplements and other security agreements, as specified by and in form and substance satisfactory
to the Collateral Agent, securing payment of all of the Credit Obligations, such Domestic Subsidiary or such parent, as the case may be, and creating Liens on all such personal property; 
 (c) take, and cause such Subsidiary or such parent to take, whatever action (including, without limitation, the filing of Uniform
Commercial Code financing statements) may be necessary or advisable in the opinion of the Collateral Agent to vest in the Collateral Agent (or in any representative of the Collateral Agent designated by it) valid and subsisting Liens on and security
interests in the personal property purported to be subject to the pledges, assignments, security agreement supplements and security agreements delivered pursuant to this Section 8.20 enforceable against all third parties in accordance with
their terms; 
 (d) pledge to Collateral Agent, or cause the Subsidiary holding such new Foreign Subsidiary’s Capital
Stock to pledge to the Collateral Agent, 66 2/3% of the outstanding Capital Stock of each such new Foreign Subsidiary along with undated stock powers for such certificates, executed in blank (or if any such shares of capital stock are
uncertificated, confirmation and evidence reasonably satisfactory to Collateral Agent that the security interest in such uncertificated securities has been transferred to and perfected by the Collateral Agent), for the benefit of the Lenders, in
accordance with the applicable Sections under Articles 8 and 9 of the UCC or any other Applicable Laws. 
 (e) deliver to the
Collateral Agent, upon the request of the Collateral Agent, a signed copy of a favorable opinion, addressed to the Collateral Agent and the Lenders, of counsel for the Borrower acceptable to the Collateral Agent: (i) as to the matters contained
in clauses (a) through (d) above, as to such guarantees, pledges, assignments, security agreement supplements and security agreements being legal, valid and binding obligations of the Subsidiary which is a party thereto enforceable in
accordance with their terms, (ii) as to the matters contained in clause (c) above, as to such recordings, filings, and other actions being sufficient to create valid perfected Liens on such properties, and (iii) as to such other
matters as the Agent or the Collateral Agent may reasonably request; 
  

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 (f) at any time and from time to time, promptly execute and deliver any and all further
instruments and documents and take all such other action as the Agent or the Collateral Agent may deem necessary or desirable in obtaining the full benefits of, or in perfecting and preserving the Liens of, such guarantees, pledges, assignments,
security agreement supplements and security agreements; and 
 (g) each of the Subsidiaries shall make all representations and
warranties under Section 6 as deemed appropriate by the Agent. 
 SECTION 9 
 NEGATIVE COVENANTS 
 The
Borrower agrees that, so long as the Commitments remain in effect, any Note or Letter of Credit remains outstanding and unpaid or any Credit Obligations are owing to the Agent, the Collateral Agent or any Lender hereunder or under the Senior
Security Documents, the Borrower and its Subsidiaries (on a consolidated basis) shall not: 
 9.1 Leverage
Ratio. Have as of the last day of any Fiscal Quarter a Leverage Ratio of more than 3.00 to 1.00. 
 9.2 Fixed Charge Coverage Ratio. Have as of the last day of any Fiscal Quarter a Fixed Charge Coverage Ratio of less than 1.10 to 1.00. 
 9.3 Investments. Make any Investments other than Permitted Investments. 
 9.4 Merger, Sale of Assets, Purchases, Etc. 
 (a) Except as provided in Section 9.4(b), merge into or consolidate with any other Person, change its form of organization or its
business, or liquidate or dissolve itself (or suffer any liquidation or dissolution), or sell, lease, transfer or otherwise dispose of any assets other than (i) sales of salt in the ordinary course of business and (ii) sales of those
assets disposed of in the ordinary course of business and not in excess of $5,000,000 in the aggregate in any year. 
 (b) Any
Subsidiary of the Borrower may be merged or consolidated with or into the Borrower (provided that the Borrower shall be the continuing or surviving corporation) or with or into any wholly-owned Subsidiary that is a Guarantor (provided that the
wholly-owned Subsidiary that is a Guarantor shall be the continuing or surviving corporation). 
 9.5
Indebtedness. Create, incur, assume or suffer to exist any Indebtedness, except Permitted Indebtedness. 
 9.6 Liens. Create or suffer to exist any Lien on any of its properties or assets securing any Indebtedness or other obligation of the Borrower or any of its
Subsidiaries other than Permitted Liens. In addition, the Borrower and it Subsidiaries shall at all times protect and defend its interests in and the Collateral Agent’s Liens on the Collateral and the Borrower 

  

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will pay or cause to be paid promptly any valid, final and non-appealable judgment enforcing any Lien (other than Permitted Liens), cause the Lien (other
than Permitted Liens) relating thereto to be removed and otherwise cause such Lien (other than Permitted Liens) to be satisfied of record. 
 9.7 Restricted Payments. Declare or make, or agree to pay or make, directly or indirectly, any Restricted Payments except that so long as no Default or Event of Default exists and is
continuing and no Default or Event of Default would be created as a result of the following, Borrower may declare and pay: 
 (a) Permitted Extraordinary Distributions, provided they are paid within thirty (30) Business Days after: (i) in the case of an additional issuance of Senior Second Secured Notes issued or resissued on or after the Closing Date,
receipt of the net proceeds of any Permitted Issuance of Senior Second Secured Notes, or (ii) in the case of Permitted Willis Distributions, receipt of the proceeds funding such distribution; and 
 (b) During the period from September 30th of each year until April 30th of the following year,
distributions to its members to the extent they are Projected Distributions at the time of payment, provided that such distributions may only be paid if the Borrower would have been in compliance with the covenants contained in Sections 9.1 through
9.11 as of the last day of the Fiscal Quarter immediately preceding the date on which the distributions are actually paid, provided, however, if the Borrower is, after the last day of the Fiscal Quarter, in compliance with any of the covenants
contained in Sections 9.3 through 9.11 and continues to be in compliance with covenants on the proposed date of payments then the applicable Restricted Payments will be permitted under the terms of this Section 9.7(b), 
 provided, in case of any distribution proposed under this Section 9.7, at least five (5) Business Days prior to making the distribution,
Borrower shall deliver to Agent a certificate executed by a Responsible Officer stating that Borrower intends to make a distribution, whether the distribution is permitted under this Section 9.7, the amount thereof, the date on which it will be
declared and paid, that no Default or Event of Default exists and none will be created thereby and otherwise be in form acceptable to the Agent. 
 9.8 Capital Expenditures. Directly or indirectly, make or commit to make any Capital Expenditure, net (without duplication) of value trade-ins of equipment and any insurance proceeds
resulting from the damage of capital assets received, of more than $7,500,000 in any Fiscal Year. 
 9.9 Nature of
Business. Engage in any business other than the purchase, mining, bagging, brokerage and sale of salt and related and ancillary business activities. 
 9.10 Amendment of Contracts, Etc. Without the prior written consent of the Required Lenders,
agree to or permit (a) the amendment, supplement, modification, cancellation, suspension or termination of any Material Contract (except upon the expiration of the stated term thererof), or (b) the assignment of the rights or obligations
of any party to any Material Contract, as the case may be, except (i) as contemplated by this Agreement or the 

  

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Senior Security Documents or (ii) as permitted without the consent of the Borrower by the terms of such Material Contract. 
 9.11 Leases. Enter into, or be or become liable under, any non-cancelable agreement (defined as any leases other than those leases
which are cancelable without penalty) for the lease or use for more than twelve (12) months of any real property or of any personal property except for the Land Lease Agreement and other leases of real or personal property which are not Capital
Leases, and only to the extent that the aggregate annual rental under all leases described above, shall not exceed $7,500,000 in any Fiscal Year of the Borrower through and until the Fiscal Year ending September 30, 2009, and $10,000,000 in any
Fiscal Year of the Borrower thereafter. 
 9.12 Change of Office. Change the location
of its chief executive office or principal place of business or the office where it keeps its records concerning the Project and all contracts relating thereto from that existing on the date of this Agreement and specified in Section 6.17,
unless the Borrower shall have given the Agent and the Collateral Agent at least thirty (30) days prior written notice thereof and all action requested by the Agent and the Collateral Agent necessary or advisable in the Agent’s and the
Collateral Agent’s opinion to protect and perfect the Liens and security interests with respect to the right, title, estate and interest of the Borrower in and to the Collateral created by the Senior Security Documents to which the Borrower or
any Subsidiary is a party shall have been taken. 
 9.13 Change of Name. Change its
name except on sixty (60) days prior written notice to the Agent and the Collateral Agent. 
 9.14 Compliance with
ERISA. (a) Terminate any Single Employer Plan so as to result in any material liability to PBGC, (b) engage in or permit any Affiliate to engage in any “prohibited transaction” (as defined in Section 406 of ERISA
or Section 4975 of the Code) involving any Plan which would subject the Borrower to any material tax, penalty or other liability, (c) incur or suffer to exist any material “accumulated funding deficiency” (as defined in
Section 302 of ERISA), whether or not waived, involving any Plan subject to Section 412 of the Code or Part 3 of Title I(b) of ERISA, (d) allow or permit to exist any event (including a Reportable Event) or condition which represents
a material risk of incurring a material liability to PBGC, or (e) permit the present value of all benefits vested under all Single Employer Plans subject to Title IV of ERISA, based on those assumptions used to fund the Plans, as of any
valuation date with respect to such Plans to exceed the value of the assets of the Plans allocable to such benefits. 
 9.15
Transactions with Affiliates and Others. Directly or indirectly, purchase, acquire, exchange or lease any property from, or sell, transfer or lease any property to, or borrow any money from,
enter into loans with, enter into any management or similar fee arrangement with, or engage in any business operation with, any Affiliate of the Borrower or any Subsidiary or any officer, director, employee of the Borrower or any Subsidiary of the
Borrower except for (a) transactions in the ordinary course of business and upon fair and reasonable terms no less favorable than the Borrower could obtain, or could become entitled to, in an arm’s length transaction with a Person which is
not an Affiliate of the Borrower, (b)

  

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loans to employees in connection with employee relocations or long-term incentive plans for operating employees, and (c) payments made in the ordinary
course of business and upon fair and reasonable terms to managers serving on the executive committee; provided, that no payments shall be made to any of the Borrower’s Affiliates so long as an Event of Default has occurred and is continuing
except for payments made to the Borrower’s counsel, Cohen & Company and Joseph Bucci (in his capacity as manager of the Facility only) in connection with transactions in the ordinary course of business and upon fair and reasonable
terms no less favorable than the Borrower could obtain, or could become entitled to, in an arm’s length transaction with a Person which is not an Affiliate of the Borrower. 
 9.16 Alteration or Abandonment of the Project. (a) Alter, remodel, add to, reconstruct, improve or demolish any part of the
Project or any other Collateral covered by the Senior Security Documents in any manner that would reasonably be expected to materially impair the value of the security provided by the Credit Documents, or (b) abandon the Project. 
 9.17 Optional Payments and Modifications of Senior Second Secured Notes. Except for regularly scheduled interest payments and any
additional interest to the extent required under the registration rights agreement delivered in connection with the Indenture: (a) make or offer to make any optional, mandatory or voluntary payment, prepayment, repurchase or redemption of or
otherwise optionally or voluntarily defease or segregate funds with respect to the Senior Second Secured Notes (other than a Permitted Investment), (b) amend, modify, waive or otherwise change, or consent or agree to any amendment,
modification, waiver or other change to, any of the terms of the Senior Second Secured Notes or the Senior Second Secured Notes Indenture (other than any such amendment, modification, waiver or other change that (i) would (A) permit the
issuance of additional Senior Second Secured Notes, or (B) extend the maturity or reduce the amount of any payment of principal thereof or reduce the rate or extend any date for payment of interest thereon and (ii) does not involve the
payment of a consent or other fee unless it is paid with a portion of the proceeds of or a discount against the Senior Second Secured Notes). 
 9.18 Materials of Environmental Concern. Cause or permit the location, production, treatment, storage, transportation, incorporation, discharge, emission, released deposit or disposal
of any Materials of Environmental Concern in, upon, under, over or from any, part of the Project except in compliance in all material respects with all applicable Environmental Laws; provided, that, upon learning of any actual or suspected
noncompliance, Borrower shall promptly undertake all reasonable efforts to achieve full compliance. 
 9.19 Fiscal Year.
Change the Fiscal Year of the Borrower or any of its Subsidiaries. 
 9.20 New Members. The Borrower shall not admit any
new members unless they become a party to the Limited Liabiltiy Company Pledge Agreement and take the actions necessary to grant to the Agent a first priority security interest in his membership interest and other collateral described therein and if
the member will become a NOMI Holder, such Person shall have executed a NOMIPS Subordination Agreement in favor of the Collateral Agent. 
  

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 9.21 Salt Depot Agreements . Neither the Borrower nor its Subsidiaries shall enter
into any new Salt Depot Agreement unless it is in form and substance reasonably satisfactory to the Agent or consistent with the historical practices of the Borrower, including but not limited to the inclusion of express provisions for the rights of
Lenders similar to the provisions currently in use under the majority of the Salt Depot Agreements in effect as of the date of this Agreement, and provide for the assignment thereof to Agent and Borrower does assign such agreement and all of its
rights thereunder to Agent. 
 9.22 Settlement Agreement . Borrower shall not amend, modify or
supplement the Settlement Agreement or waive any conditions thereunder or release any rights provided for therein without the prior written consent of the Required Lenders or Lenders (as appropriate). 
 SECTION 10 
 EVENTS OF DEFAULT

 10.1 Events of Default.  
 (a) If any of the circumstances listed below in Section 10(b) shall occur and be continuing, the Agent may declare an Event of
Default and may (and upon the written request of the Required Lenders, shall), do any one or more of the following: (i) by notice to the Borrower, declare the Commitments to be terminated, whereupon the same shall forthwith terminate; and/or
(ii) declare the entire unpaid principal amount of the Loans and the then outstanding Notes, all interest accrued and unpaid thereon, and all other Credit Obligations (including, without limitation, upon notice from the Letters of Credit
Issuer, obligations in respect of the Standby L/Cs, although contingent and unmatured) to be forthwith due and payable, whereupon such amounts shall become and be forthwith due and payable, without presentment, demand, protest, or notice of any
kind, all of which are hereby expressly waived by the Borrower; (iii) demand that the Borrower discharge any or all the obligations supported by the Standby L/Cs by paying or prepaying any amount due or to become due by the Borrower to the
beneficiaries of such Standby L/Cs, together with the payment of all applicable Standby L/C Fees in the appropriate amount for the respective remaining terms of the applicable Standby L/Cs until their respective stated expirations, together with all
other fees the Letters of Credit Issuer deems appropriate; (iv) foreclose on any or all of the Collateral; and/or (v) proceed to enforce all other remedies available to it under applicable law. Notwithstanding the foregoing, if an Event of
Default referred to in paragraphs (b)(viii) and (ix) below shall occur, automatically and without notice the actions described in clauses (i) and (ii) of this Section 10.1(a) shall be deemed to have occurred. All payments under
this Section 10 on account of the Standby L/Cs shall be made by the Borrower directly to a cash collateral account established by the Agent for such purpose for application to: (1) the Borrower’s Standby L/C Reimbursement Obligations
as drafts are presented under the Standby L/Cs, and (2) the payment of all applicable Standby L/C Fees in the appropriate amount for the respective remaining terms of the applicable Standby L/Cs until their respective stated expirations,
together with all other fees the Letters of Credit Issuer deems appropriate, with the balance, if any, to be applied to the Borrower’s obligations under this Agreement, the Notes and the other Credit Documents as the Agent shall determine with
the approval of the Required Lenders. The Collateral Agent shall be authorized to release from the cash collateral account described 

  

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in the preceding sentence, for its account and the Standby L/C Participants all other fees (including but not limited to any Standby L/C Fees) the Letters of
Credit Issuer deems appropriate. 
 (b) The following shall constitute Events of Defaults hereunder: 
 (i) Any principal on any Credit Obligations shall not be paid when due and payable; or any interest on any Credit Obligations or any fee
or any other amount payable to Agent, the Collateral Agent or any Lender hereunder or under any other Credit Documents shall not be paid when due; or 
 (ii) Any representation or warranty made by the Borrower or any of its Subsidiaries in any Credit Document to which the Borrower or any of its Subsidiaries is a party, or any representation, warranty or statement in
any certificate, financial statement or other document furnished to the Agent by or on behalf of the Borrower or any of its Subsidiaries, shall prove to have been false or misleading in any material respect as of the time made or deemed made unless
the circumstances that made any such representation false or misleading at the time when made shall no longer be continuing; or 
 (iii) (A) The Borrower or any of its Subsidiaries shall fail to perform or observe any of its covenants contained in Sections 8.1, 8.2, 8.3, 8.6, 9.10, 9.12 and 9.13 (and with respect to the corporate existence of any Subsidiary
Section 8.20), and such failure shall continue unremedied or unwaived for any period of thirty (30) days, (B) the Borrower or any of its Subsidiaries shall fail to perform any of its covenants contained in Sections 8.5, 8.7, 8.8
(excluding the Borrowing Base Certificate described in 8.8(a)), 8.10 and 8.14, and such failure shall continue unremedied or unwaived for any period of ten (10) days, (C) Borrower shall fail to perform or observe any other of its covenants
contained in this Agreement, (D) the Borrower, IDA, any member of the Borrower holding ten percent (10%) of the Capital Stock of the Borrower who is a party to the Limited Liability Company Agreement or any NOMI Holder holding at least ten
percent (10%) of the NOMIPS who is a party to the NOMIPS Subordination Agreement or the other Credit Documents (other than the covenants and obligations referred to in paragraph (A) or above of this clause) shall fail to perform or observe
any covenants contained in the applicable Credit Documents to which they are a party, and such failure shall continue unremedied or unwaived until the end of the applicable grace period), or (E) an event of default (however defined) shall occur
under any Credit Document; or 
 (iv) The Borrower shall fail to perform or observe any of its covenants or obligations (other
than the covenants and obligations referred to in paragraphs (i), (ii) and (iii) above) contained in the Land Lease Agreement and such failure shall continue unremedied or unwaived until the earlier of (A) the end of the applicable
grace period, if any, contained in such agreement and (B) thirty (30) days after notice thereof by the Agent to the Borrower; 
 (v) Except as provided in Section 10(b)(vii) below, the Borrower shall (A) default in any payment of principal of or interest on any Indebtedness (other than the 

  

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Notes), the principal amount of which exceeds $1,500,000 (other than payments in respect of operating leases relating to railcars, the aggregate amount of
which payments do not exceed $2,500,000), for a period in excess of the lesser of twenty (20) days or the period of grace, if any, provided in the instrument and agreement under which such Indebtedness was created; or (B) default in the
observance or performance of any other agreement or condition relating to any such Indebtedness or contained in any instrument or agreement evidencing, securing or relating thereto, or any other event shall occur or condition exist, the effect of
which default or other event or condition is to cause, or to permit the holder or holders of such Indebtedness (or a trustee or agent on behalf of such holder or holders) to cause, such Indebtedness to become due prior to its stated maturity or to
realize upon any collateral given as security therefor; 
 (vi) Any Change of Control or a “Change of Control” as
such term is alternatively defined in the Senior Second Secured Note Documents shall occur; 
 (vii) a default or event of
default (however defined) shall occur under any of the Senior Second Secured Note Documents or an acceleration under the Senior Second Secured Notes or pursuant to the terms of the Senior Second Secured Note Documents occurs (and with respect to any
default or event of default, such default or event of default shall not have been cured or waived within any applicable grace or cure period); 
 (viii) Borrower: (A) generally does not pay, or shall be unable to pay, or shall admit in writing its inability to pay its debts as such debts become due; or (B) shall make an assignment for the benefit of
Creditors, or petition or apply to any tribunal for the appointment of a custodian, receiver or trustee for it or a substantial part of its assets; or (C) shall commence any proceeding under any bankruptcy, reorganization, arrangement,
readjustment of debt, dissolution, or liquidation law or statute of any jurisdiction, whether now or hereafter in effect; 
 (ix) A proceeding or case shall be commenced without the application or consent of Borrower or any Subsidiary in any court of competent jurisdiction, seeking (A) its liquidation, reorganization, dissolution, winding-up, or the
composition or readjustment of debts, (B) the appointment of a trustee, receiver, custodian, liquidator or the like of the Borrower or any Subsidiary under any law relating to bankruptcy, insolvency, reorganization, winding-up, or composition
or adjustment of debts or (C) a warrant of attachment, execution or similar process against all or a substantial part of the assets of the Borrower or any of its Subsidiaries, and such proceeding or case shall continue undismissed, or any
order, judgment or decree approving or ordering any of the foregoing shall be entered and continue unstayed and in effect, for a period of sixty (60) or more days, or any order for relief against the Borrower or any of its Subsidiaries shall be
entered in an involuntary case under the Bankruptcy Code; 
 (x) A judgment or judgments for the payment of money in excess of
$1,500,000 shall be rendered against the Borrower or any of its Subsidiaries and such judgment or judgments shall remain in effect and unstayed and unbonded and unsatisfied for a period of thirty (30) or more consecutive days; 
  

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 (xi) (A) Any provision of any Material Contract shall at any time for any reason
cease to be valid and binding or in full force and effect or Borrower or any of its Subsidiaries is in material breach thereof or any party thereto shall assert either of the foregoing circumstances exist in writing and the effect thereof shall, in
the reasonable judgment of the Agent, be a Material Adverse Effect; or (B) any provision of this Agreement, any other Credit Document or any Material Contract shall be declared to be null and void or the validity or enforceability thereof shall
be contested by any party thereto; or 
 (xii) Any Senior Security Document at any time for any reason shall cease to be in
full force and effect in all material respects, or ceases to give the Collateral Agent the Liens, rights, powers and privileges purported to be created thereby, superior to and prior to the rights of all third Persons and subject to no other Liens
except as expressly permitted by the applicable Senior Security Document or the Borrower, any Subsidiary, or any of the Permitted Holders contest in any manner the effectiveness, validity, binding nature or enforceability of any Senior Security
Document; 
 (xiii) (A) Any Person shall engage in any “prohibited transaction” (as defined in Section 406
of ERISA or Section 4975 of the Code) involving any Plan, (B) any “accumulated funding deficiency” (as defined in Section 302 of ERISA), whether or not waived, shall exist with respect to any Plan, or (C) a Reportable
Event shall occur with respect to, or proceedings shall commence to have a trustee appointed, or a trustee shall be appointed, to administer or to terminate any Single Employer Plan, which Reportable Event or institution of proceedings is, in the
reasonable opinion of the Agent, likely to result in the termination of such Plan for purposes of Title IV of ERISA, or (D) any Single Employer Plan shall terminate for purposes of Title IV of ERISA, or (E) the Borrower shall, or is, in
the reasonable opinion of the Agent, likely to incur any liability in connection with a withdrawal from, or the insolvency or reorganization of, a Multiemployer Plan, or (F) any other event or condition shall occur or exist with respect to a
Plan; and in each case in clauses (A) through (E) above, such event or condition, together with all other such events or conditions, if any, could subject the Borrower to any tax, penalty or other liabilities in the aggregate material in
relation to the business, operations, property or financial or other condition of the Borrower; 
 (xiv) An Event of Loss
shall have occurred; or 
 (xv) The DEC Permits or any other Governmental Approval that materially affects the Project shall
be revoked, terminated, withdrawn, suspended, modified or withheld or shall cease to be in full force and effect, and such revocation, termination, withdrawal, suspension, modification, withholding or cessation. 
 10.2 Remedies. If any Event of Default shall have occurred and be continuing, the Agent and/or the Collateral Agent, in addition to
any other remedies which it may have under this Agreement or any Senior Security Document or by statute or by rule of law, may exercise the rights, powers and privileges provided in this Section and all other remedies available to the Agent, the
Collateral Agent or any Lender under this Agreement or any Credit Document or by statute or by rule of law at any time and from time to time (subject to the terms of any intercreditor agreement) whether or not the Credit Obligations shall be due and
payable, and 

  

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whether or not the Agent shall have instituted any foreclosure or other action for the enforcement of any of the Credit Documents. For the purpose of
carrying out the provisions and exercising the rights, powers and privileges granted by this Section, the Borrower hereby irrevocably constitutes and appoints the Agent and the Collateral Agent its true and lawful attorney-in-fact to execute,
acknowledge and deliver any instruments and to do and to perform any acts such as are referred to in this Section in the name and on behalf of the Borrower. This power of attorney is a power coupled with an interest and cannot be revoked.

 In the event that the Agent or the Collateral Agent shall have foreclosed on or sold any or all of the Collateral, the
Agent or the Collateral Agent shall apply the proceeds of any such foreclosure or sale as follows: 
 first, to the
payment in full of the expenses of such sale, disposition or realization, including all expenses, liabilities and advances incurred or made by the Agent or the Collateral Agent in connection therewith, including reasonable attorneys’ fees;

 second, to the payment of the Credit Obligations owing to the Lenders, under the Credit Documents, on a pro-rata
basis in accordance with the terms of this Agreement and in accordance with the Total Term Loan Commitment and Total Revolving Credit Commitment; and 
 third, to the Trustee for the benefit of the holders of the Senior Second Secured Notes to the extent and as provided in the Intercreditor Agreement; and 
 fourth, to or for the account of the Borrower. 
 SECTION 11 
 THE AGENT THE 
 COLLATERAL AGENT AND RELATIONS AMONG LENDERS, ETC. 
 11.1
Appointment of Agent and Collateral Agent, Powers and Immunities. Each Lender hereby irrevocably appoints and authorizes the Agent, and each Lender hereby
irrevocably appoints and authorizes the Collateral Agent, to act as its agent hereunder and under the other Credit Documents with such powers as are expressly delegated to the Agent, and the Collateral Agent, as the case may be, by the terms of this
Agreement and the other Credit Documents, together with such other powers as are reasonably incidental thereto. Each of the Agent and the Collateral Agent shall not have any duties or responsibilities except those expressly set forth in this
Agreement or in any other Credit Document, or be a trustee for any Lender. Notwithstanding anything to the contrary contained herein, the Agent and the Collateral Agent shall not be required to take any action which is contrary to this Agreement or
any other Credit Document or applicable law. None of the Agent, the Collateral Agent, any Lender or any of their respective Affiliates shall be responsible to any other Lender for any recitals, statements, representations or warranties made by the
Borrower contained in this Agreement or any other Credit Document or in any certificate or other document referred to or provided for in, or received by any Lender under, this Agreement or any other Credit Document, for the value, validity,
effectiveness, genuineness, enforceability or sufficiency of 

  

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this Agreement, the Notes, the other Credit Documents or any other document referred to or provided for herein or therein or for any failure by the Borrower
or any Subsidiary to perform its obligations hereunder or thereunder. Each of the Agent and the Collateral Agent may employ agents and attorneys-in-fact and shall not be responsible for the negligence or misconduct any such agents or
attorneys-in-fact selected by it with reasonable care. None of the Agent, the Collateral Agent or any of their respective directors, officers, employees or agents shall be responsible for any action taken or omitted to be taken by it or them
hereunder or under any other Credit Document or in connection herewith or therewith, except for or their own gross negligence or willful misconduct. 
 11.2 Reliance by Agent and the Collateral Agent. Each of the Agent and the Collateral Agent shall be entitled to rely upon any certificate, notice or other
document (including any cable, telegram, telecopy or telex) believed by it to be genuine and correct and to have been signed or sent by or on behalf of the proper Person or Persons, and upon advice and statements of legal counsel, independent
accountants and other experts selected by the Agent and the Collateral Agent. As to any matters not expressly provided for by this Agreement, the Agent and the Collateral Agent shall not be required to take any action or exercise any discretion, but
the Agent and the Collateral Agent shall be required to act or to refrain from acting upon instructions of the Required Lenders, in which case the Agent and Collateral Agent, shall in all cases be fully protected in acting, or in refraining from
acting, hereunder or under any other Credit Document in accordance with such instructions of the Required Lenders and any action taken or failure to act pursuant thereto shall be binding on all of the Lenders. 
 11.3 Defaults. None of the Agent or the Collateral Agent shall be deemed to have knowledge or
notice of the occurrence of a Default or an Event of Default unless the Agent or the Collateral Agent, as the case may be, has received notice from a Lender or the Borrower referring to this Agreement, describing such Default or Event of Default and
stating that such notice is a “Notice of Default.” In the event that the Agent or the Collateral Agent receives such a notice of the occurrence of a Default or an Event of Default the Agent, the Collateral Agent shall give notice thereof
to the Lenders. The Agent or the Collateral Agent, as the case may be, shall take such action with respect to such Default or Event of Default as (which, subject to Section 11.4) shall be reasonably directed by the Required Lenders; provided,
that, unless and until the Agent or the Collateral Agent, as the case may be, shall have received such directions, the Agent or the Collateral Agent may (but shall not be obligated to) take such action, or refrain from taking such action, with
respect to such Default or Event of Default as it shall deem advisable in the best interests of the Lenders, with respect to either the Agent or the Collateral Agent. 
 11.4 Rights of Agent and the Collateral Agent as Lenders. With respect to their commitments to make Loans, the Agent and the Collateral Agent shall have the same
rights and powers hereunder as any other Lender and may exercise the same as though they were not acting as the Agent or Collateral Agent, respectively, and the term “Lender” or “Lenders” include or includes, unless the context
otherwise indicates, each of the Agent and the Collateral Agent in their individual capacity. The Agent and the Collateral Agent and their Affiliates may (without having to account therefore to any Lender) extend credit (on a secured or 

  

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unsecured basis) to and generally engage in any kind of lending, trust or other business with the Borrower or any of its Affiliates, if it were not acting as
the Agent or the Collateral Agent, respectively. 
 11.5 Indemnification. Without
limiting the obligations of the Borrower under Sections 11.5 and 12.6, the Lenders agree to indemnify the Agent and the Collateral Agent, ratably in accordance with the aggregate principal amount of the Credit Obligations and remaining Commitments
held by such Lender or, if no Loans are then outstanding, the respective amounts of their Commitments, for any and all liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements or any kind or
nature whatsoever which may at any time (including, without limitation, at any time following the payment of principal of and/or interest on the Loans) be imposed on, incurred by or asserted against the Agent and the Collateral Agent in any way
relating to or arising out of this Agreement or any documents contemplated by or referred to herein or therein or the transactions contemplated hereby or thereby (including the costs and expenses which the Borrower is obligated to pay under Sections
11.5 and 12.6) or the enforcement of any of the terms hereof or thereof or of any such other documents to the extent the Agent and, the Collateral Agent are not reimbursed therefore by the Borrower, provided, that no Lender shall be liable for any
of the foregoing to the extent they arise from the Agent’s or the Collateral Agent’s fraud, gross negligence or willful misconduct. Each of the Agent and the Collateral Agent shall be fully justified in refusing to take or to continue to
take any action hereunder unless it shall first be indemnified to its satisfaction by the Lenders against any and all liability and expense which may be incurred by it by reason of taking or continuing to take any such action. 
 11.6 Non-Reliance on Agent, the Collateral Agent and Other Lenders. Each Lender represents that
it has, independently and without reliance on the Agent, the Collateral Agent or any other Lender, and based on such documents and information as it has deemed appropriate, made its own appraisal of the financial condition and affairs of the
Borrower and the IDA and its own decision to enter into this Agreement and agrees that it will, independently and without reliance upon the Agent, the Collateral 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 appraisals and decisions in taking or not taking action under this Agreement. Neither the Agent, the Collateral Agent nor any Lender shall be required to keep informed as to the performance or
observance by the Borrower under this Agreement or any other document referred to or provided for herein or to make inquiry of, or to inspect the properties or books of, the Borrower or any of its Subsidiaries. Except for notices, reports and other
documents and information expressly required to be furnished hereunder to the Lenders by the Agent or the Collateral Agent, as the case may be, neither the Agent, the Collateral Agent, nor any Lender shall have any duty or responsibility to provide
any Lender with any credit or other information concerning the Borrower, or any Affiliate of the Borrower, which may come into the possession of the Agent, the Collateral Agent or such Lender or any of its or their Affiliates. 
 11.7 Resignation or Removal of Agent and Collateral Agent. Subject to the appointment and
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of the Agent or Collateral Agent may resign at any time by giving notice thereof to the Lenders and the Borrower, and the Agent or the Collateral Agent may
be removed at any time without cause by the Required Lenders or with cause for gross negligence and willful misconduct by the Agent or Collateral Agent. Upon any such resignation or removal, the Required Lenders shall have the right to appoint a
successor Agent or Collateral Agent, as the case may be. If no successor Agent or Collateral Agent, as the case may be, shall have been appointed by the Required Lenders and shall have accepted such appointment within thirty (30) days after the
retiring Agent’s or Collateral Agent’s giving of notice of resignation or the Lenders’ removal of the retiring Agent or Collateral Agent, then the retiring Agent or Collateral Agent may, on behalf of the Lenders, appoint a successor
Agent or Collateral Agent, which shall be: (a) a bank with an office (or having an Affiliate with an office) in New York having a combined capital and surplus of not less than $250,000,000 and (b) a Permitted Assignee. Upon the acceptance
of any appointment as Agent or Collateral Agent hereunder by a successor Agent or Collateral Agent, such successor Agent or Collateral Agent shall thereupon succeed to and become vested with all the rights, powers, privileges and duties of the
retiring Agent or Collateral Agent, and the retiring Agent or Collateral Agent shall be discharged from its duties and obligations hereunder. After any retiring Agent’s or Collateral Agent’s resignation or removal hereunder, the provisions
of this Section 11 shall continue in effect for its benefit in respect of any actions taken or omitted to be taken by it while it was acting as Agent or Collateral Agent. Notwithstanding anything to the contrary contained herein, prior to the
appointment of any successor to the Collateral Agent as permitted pursuant to the terms of this Section 11.7, the Borrower, the Agent, the Collateral Agent and all necessary Lenders will execute any and all agreements deemed necessary by the
Agent and/or the Collateral Agent to maintain a perfected security interest in the Collateral, including but not limited to any control agreements as contemplated under Section 8.19 above. 
 11.8 Authorization. The Agent and the Collateral Agent are hereby authorized by the Lenders to
execute, deliver and perform each of the Credit Documents to which the Agent, and the Collateral Agent (whether as “Agent”, “Grantee” or “Mortgagee”) are or are intended to be a party in their capacities as Agent and
Collateral Agent for the ratable benefit of the Lenders provided herein and each Lender agrees to be bound by all of the agreements of the Agent and the Collateral Agent contained in the Credit Documents. 
 11.9 Benefit of Agreement. Nothing in this Section 11, expressed or implied, shall be
construed to confer upon any Person (other than the Agent, the Collateral Agent, the Lenders and the Letters of Credit Issuer and their respective permitted successors and/or any Permitted Assignee) any legal or equitable right, remedy or claim
under or by reason of this Section 11. 
 SECTION 12 
 MISCELLANEOUS 
 12.1 Amendments and Waivers.
No provision of this Agreement or of any other Credit Document to which the Agent is a party may be amended, supplemented, modified or waived, except in accordance with the terms of this Section 12.1. With the written consent of the
Required Lenders, the Borrower and the Agent may, from time to time, enter into written 

  

 -98- 

 
amendments, supplements or modifications hereto for the purpose of adding any provisions to this Agreement or the Notes or any other Credit Document to which
any Lender is a party or changing in any manner the rights of the Agent, the Collateral Agent, the Lenders or of the Borrower hereunder or thereunder. The Agent, with the consent of the Required Lenders, may also execute and deliver to the Borrower
a written instrument waiving, on such terms and conditions as the Agent may (at the direction of the Required Lenders) specify in such instrument, any of the requirements of this Agreement or the Notes or any other Credit Document to which the any
of the Lenders is a party, or any Default or Event of Default and its consequences. Any such waiver and any such amendment, supplement or modification shall be binding upon the Borrower, the Lenders and all future holders of the Credit Documents;
provided, however, that no such waiver and no such amendment, supplement or modification shall: (a)(i) extend the maturity of any Notes, (ii) reduce the rate of interest, (iii) reduce any Unused Commitment Fee or any of the Letter of
Credit Fees, (iv) extend the time of any payment due in connection with or under the Total Term Loan Commitment and/or the Total Revolving Credit Commitment, (v) reduce the principal amount of any Credit Obligation (excluding any Standby
L/C), or (vi) except as otherwise permitted under Section 12.7 below, change the percentage, amount or terms of any Lender’s Commitments, without (in each case) the consent of each Lender affected thereby, or (b) amend, modify or
waive any provision of this Section 12.l, or change in any respect the definition of Required Lenders or any other definition to the extent incorporated therein or release any Collateral or amend any provision hereof which would result in
borrowings or payments by the Borrower hereunder on a basis other than pro rata among all the Lenders to the extent provided herein or which limits the liability of any Lenders hereunder, in each case without the written approval of all the Lenders.
Any such waiver and any such amendment, supplement or modification shall apply equally to each of the Lenders and shall be binding upon the Borrower, the Lenders, the Agent, the Collateral Agent and all future holders of the Credit Obligations.
Notwithstanding the foregoing, to the extent that any of the actions described in this Section 12.1 are already expressly permitted under the terms of this Agreement, including but not limited to the possible release of the Working Capital
Assets under Section 2.8, the provisions of this Section 12.1 will not be operative. 
 12.2 Notices. All
notices, requests and demands to or upon the respective parties hereto to be effective shall be in writing, by telecopier or, if available, by telex and, unless otherwise expressly provided herein, shall be deemed to have been duly given or made
when delivered by hand, or when deposited in the mail, first class postage prepaid, or in the case of transmission by telecopier, when confirmation of receipt is obtained, or in the case of telex notice, when sent, answerback received, addressed as
follows in the case of the Borrower, the Agent and as set forth in Schedule 9 attached hereto in the case of the Lenders, or to such other address as may be hereafter notified by the respective parties hereto and any future
holders of the Notes: 
  

					
		 	 The Borrower:
	  	American Rock Salt Company LLC
		 	 (if by FedEx)
	  	3846 Retsof Road
		 		  	 Retsof, New York 14389

		 		  	Attention: Ray Martel, CFO
		 		  	 Telecopy: (585) 243-9626

  

 -99- 

					
		 	 (if by mail)
	  	P.O. Box 190
		 		  	Mount Morris, New York 14510
		 		  	Attention: Ray Martel, CFO
			
		 	 with a copy to:
	  	Harris Beach PLLC
		 		  	99 Garnsey Road
		 		  	Pittsford, New York 14534
		 		  	Attention: Christopher Jagel, Esq.
		 		  	Telecopy: (585) 419-8818
			
		 	 The Agent:
	  	Manufacturers and Traders Trust Company
		 		  	255 East Avenue
		 		  	Rochester, New York 14604
		 		  	Attention: Jon Fogle, Vice President
		 		  	Telecopy: (585) 325-5105
			
		 	 with a copy to:
	  	Woods Oviatt Gilman, LLP
		 		  	Two State Street
		 		  	Rochester, NY 14601
		 		  	Attention: Gordon E. Forth, Esq.
		 		  	Telecopy: (585) 454-3968

 12.3 No Waiver; Cumulative Remedies. No
failure to exercise and no delay in exercising, on the part of the Agent or the Lenders, any right, remedy, power or privilege hereunder, shall operate as a waiver thereof; nor shall any single or partial exercise of any right, remedy, power or
privilege hereunder preclude any other or further exercise thereof or the exercise of any other right, remedy, power or privilege. The rights, remedies, powers and privileges herein provided are cumulative and not exclusive of any rights, remedies,
powers and privileges provided by law. 
 12.4 Survival. All representations and
warranties made in this Agreement and in any document, certificate or statement delivered pursuant hereto or in connection herewith shall survive the execution and delivery of this Agreement and the Notes. 
 12.5 Expenses and Taxes. Whether or not any Loan is made or any of the other transactions
contemplated by this Agreement are consummated, the Borrower shall: 
 (a) pay all reasonable expenses incurred by the Agent
and the Arranger with respect to the negotiation, preparation, execution and delivery of this Agreement and the other Credit Documents, any and all transactions contemplated hereby or thereby and the preparation of any document reasonably required
hereunder or thereunder, including (without limiting the generality of the foregoing) all reasonable fees and expenses of counsel (with the reasonable fees of counsel with respect to the negotiation, preparation, execution and delivery of this
Agreement and any other matters occurring on or before, or relating to the consummation of the transactions described herein on, the Closing Date be limited to $5,000 in the aggregate), 

  

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all title and conveyancing charges, recording and filing fees and taxes, mortgage taxes, intangible personal property taxes, escrow fees, revenue and tax
stamp expenses, insurance premiums (including title insurance premiums), court costs, and surveyors’, appraisers’, architects’, engineers’, environmental consultants’ and accountants’ reasonable fees and disbursements,

 (b) pay all reasonable third party expenses incurred by the Agent, the Collateral Agent and the Lenders in connection with
the administration of this Agreement and the other Credit Documents, including (without limiting the generality of the foregoing) all related reasonable attorneys’ fees and expenses and related costs, with respect to (i) any amendments,
waivers or supplements to any of the Credit Documents, or (ii) any request of the Borrower for a consent, waiver or other action with respect to enforcement of their rights and remedies hereunder, 
 (c) pay each of the Agent and the Collateral Agent for all its reasonable costs and expenses incurred in connection with, and to pay,
indemnify and hold the Agent and the Collateral Agent harmless from and against any and all other liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements of any kind or nature whatsoever
arising out of or in connection with, the enforcement or preservation of any rights under this Agreement and the other Credit Documents and any such other documents, including without limitation, reasonable fees and disbursements of counsel to the
Agent and the Collateral Agent incurred in connection with the foregoing and in connection with advising the Agent with respect to its rights and responsibilities under this Agreement, the other Credit Documents and the documentation relating
thereto, and 
 (d) pay, indemnify, and hold each Lender harmless from and against any and all recording and filing fees and
any and all liabilities with respect to, or resulting from any delay in paying, stamp, excise and other similar taxes (and not taxes imposed on or measured by net income, overall gross receipts or capital of such Lender or any franchise tax imposed
on such Lender), if any, which may be payable or determined to be payable in connection with the execution and delivery of, or consummation of any of the transactions contemplated by, or any amendment, supplement or modification of, or any waiver or
consent under or in respect of, this Agreement and the other Credit Documents and any such other documents; provided, that the Borrower shall have no obligation hereunder with respect to indemnified liabilities of each of the Agent, the Collateral
Agent or any Lender or their Affiliates or any of their respective officers and directors to the extent that such indemnified liability resulted from the respective gross negligence or willful misconduct of the Agent, the Collateral Agent or any
Lender. The Agent may pay or deduct from the Loan proceeds any of such expenses and any Loan proceeds so applied shall be deemed advances under this Agreement and secured by the Senior Security Documents. The agreements in this subsection shall
survive repayment of the Notes and all other amounts payable hereunder. 
 12.6
Indemnification. The Borrower agrees to pay, indemnify and hold each Indemnitee harmless from and against any and all liabilities, obligations, losses, damages, penalties, actions, judgments,
suits, costs, expenses or disbursements of any kind whatsoever which may at any time (including without limitation at any time following the payment of the 

  

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Notes) be imposed on, incurred by or asserted against any such Person in any way relating to or arising out of this Agreement or the other Credit Documents,
or any documents contemplated by or referred to herein or therein or the transactions contemplated hereby or thereby (all of the foregoing, collectively, the “Indemnified Liabilities”), provided, that the Borrower shall have
no obligation hereunder to any with respect to indemnified liabilities arising from (a) the gross negligence or willful misconduct of any such Indemnitee, (b) legal proceedings commenced against any such Indemnitee by any security holder
or creditor of any such Indemnitee arising out of and based upon rights afforded any such security holder or creditor solely in its capacity as such, or (c) legal proceedings commenced against any such Indemnitee by any Permitted Assignee or
Transferee. Without limiting the foregoing, and to the extent permitted by applicable law, the Borrower agrees not to assert, and hereby waives, all rights for contribution or any other rights of recovery with respect to all claims, demands,
penalties, fines, liabilities, settlements, damages, costs and expenses of whatever kind or nature, under or related to Environmental Laws, that it now or hereafter may have by statute or otherwise against any Indemnitee. The agreements in this
Section shall survive repayment of the Notes and all other amounts payable hereunder. 
 12.7 Successors and Assigns; Transferees;
Transferred Interests. 
 (a) This Agreement shall be binding upon and inure to the benefit of the Borrower, the
Agent, the Lenders, all future holders of the Notes and their respective successors and assigns, except that the Borrower may not assign or transfer any of its rights or obligations under this Agreement without the prior written consent of all the
Lenders. 
 (b) (i) Each Lender, in accordance with all Applicable Laws and upon the prior written consent of the Agent,
may at any time assign to one or more Persons (a “Permitted Assignee”) all or a portion of its interests, rights and obligations under this Agreement (including, without limitation, a portion of its Commitments, participation
interests in Standby L/Cs, Loans at the time owing to it and the Notes); provided, that (i) no such assigned interest shall be in an amount less than $5,000,000 and each such assigning Lender that does not assign its entire interest shall
maintain a Commitment in an amount not less than $5,000,000, (ii) such assignment shall be to a bank or financial institution having a combined capital and surplus of not less than $100,000,000, (iii) no assignment shall be made to any of
the following named entities or their Affiliates or their respective successors: Cargill, Detroit Salt, Rohm and Haas (Morton International), Compass Minerals, Inc. (IMC Global (NAMSCO)), Mahoney Brothers, U.S. Salt and International Salt and
(iv) no assignment of any interest in any Revolving Loan, Standby L/C or Term Loan shall be made without making a corresponding ratable assignment of the Commitments, Loans and Letter of Credit interests then held by such assigning Lender.

 (ii) The parties to each such assignment shall execute and deliver to the. Agent, for its acceptance and recording in the Register referred to in paragraph (iii) of this Section 12.7(b), an assignment substantially in the
form of Exhibit G (a “Commitment Transfer Supplement”), together with a processing fee of $3,500 and any Note or Notes subject to such assignment. Upon its receipt of a Commitment Transfer Supplement
executed by an assigning Lender and a Permitted Assignee, together with a processing fee of $3,500 and any Note or Notes subject to such assignment and the written consent to such assignment, if 

  

 -102- 

 
required, the Agent shall, if such Commitment Transfer Supplement has been completed, (x) accept such Commitment Transfer Supplement, (y) record
the information contained therein in the Register and (z) give prompt notice thereof to the Borrower. Notwithstanding the foregoing, the fees described in this Section 12.7(b)(ii) shall not apply to any transfer by a Lender to any
Affiliate of any such transferring Lender. Within five (5) Business Days after notice of execution and delivery of such assignment, the Borrower, at its own expense, shall execute and deliver to the Agent in exchange for the assigning
Lender’s surrendered Note or Notes a new Note or Notes to the order of such Permitted Assignee in an amount reflecting the portion of the Commitments assumed by it pursuant to such assignment and a new Note or Notes to the order of the
assigning Lender in an amount reflecting the portion of the Commitments retained by it hereunder. Such new Note or Notes shall be in an aggregate principal amount equal to the aggregate principal amount of such surrendered Note or Notes, shall be
dated the date of such surrendered Note or Notes and shall otherwise be in substantially the form of surrendered Notes. Cancelled Notes shall be returned to the Borrower. In addition, the Borrower shall use its reasonable efforts to provide to the
Agent reliance letters covering the opinions and reports required to be delivered on or prior to the Closing Date. Upon (x) the execution, delivery and recording of such assignment, (y) delivery of an executed copy thereof to the Borrower
and (z) payment by the Permitted Assignee of the purchase price specified therein, (1) such Permitted Assignee shall be a Lender party hereto and, to the extent provided in such assignment (but in no event in excess of the amount
assigned), shall have the rights and obligations of a Lender hereunder and (2) the assigning Lender shall, to the extent provided in such assignment with respect to the interests, rights and obligations of such Lender so assigned, be released
from its obligations under this Agreement. 
 (iii) The Agent shall maintain at its address referred to in Section 12.2 a
copy of each Commitment Transfer Supplement delivered to it and a register for the recordation of the names and addresses of the Lenders and the Commitments of each Lender from time to time (the “Register”). The
entries in the Register shall be conclusive in the absence of manifest error, and the Borrower, the Agent, and the Lenders may treat each Person whose name is recorded in the Register as a Lender hereunder for all purposes of this Agreement. The
Register shall be available for inspection by the Borrower or any Lender at any reasonable time and from time to time upon reasonable prior notice. 
 (c) The Borrower acknowledges that each Lender may at any time grant participations in the Standby L/Cs or in this Agreement and the Senior Security Documents (collectively, “Participations”)
to one or more Persons (such Persons being herein called “Transferees”); provided, however, that (i) such Lender’s obligations under this Agreement and under any Senior Security Document shall remain unchanged,
(ii) such Lender shall remain solely responsible to the other parties hereto for the performance of such obligations, and (iii) the Borrower shall continue to deal solely and directly with such Lender in connection with such Lender’s
rights and obligations under this Agreement and under any Senior Security Documents. 
 (d) The Borrower authorizes each
Lender to disclose to any prospective Permitted Assignee pursuant to paragraph (b) of this Section 12.7 or prospective Transferee pursuant to paragraph (c) of this Section 12.7 all financial or other necessary information in

  

 -103- 

 
such Lender’s possession concerning the Borrower and its Subsidiaries which has been delivered to such Lender by or on behalf of the Borrower pursuant
to this Agreement or any other Credit Document or which has been delivered to such Lender by or on behalf of the Borrower or any Affiliate of the Borrower in connection with such Lender’s credit evaluation of the Borrower and its Subsidiaries
prior to or after entering into this Agreement; provided, however, that if any such information furnished to such Lender, prospective Permitted Assignee or prospective Transferee is marked in writing as being confidential information, such
Lender, prospective Permitted Assignee or prospective Transferee shall hold such information confidential, except that such information may be disclosed (i) to the Agent’s and Lenders’, prospective Assignee’s or prospective
Transferee’s employees, officers, directors and other personnel engaged in the transactions contemplated by the Credit Documents from time to time, (ii) to the Agent’s and Lenders’ prospective Assignee’s or prospective
Transferee’s counsel, independent certified public accountants or independent insurance advisors or insurance examiners or engineers or consultants who agree to hold such information confidential, (iii) as may be required by any statute,
court or administrative order or decree or governmental ruling or regulation, (iv) as may be requested by any Governmental Authority or (v) as may be necessary in connection with the enforcement of any provision of any Credit Document.

 12.8 Severability. Any provision hereof which is prohibited or unenforceable in
any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof and without affecting the validity or enforceability of any provision in any
other jurisdiction. 
 12.9 Headings. The headings of the various sections and
paragraphs of this Agreement are for convenience of reference only, do not constitute a part hereof and shall not affect the meaning or construction of any provision hereof. 
 12.10 Counterparts. This Agreement may be executed by one or more of the parties hereto on any
number of separate counterparts and all of said counterparts taken together shall be deemed to constitute one and the same instrument. 
 12.11 The Lenders Sole Beneficiaries. All conditions of the obligations of the Lenders to make Loans and issue Standby L/Cs hereunder are imposed solely and exclusively for the benefit
of the Lenders and their assigns and no other Person shall have standing to require satisfaction of such conditions in accordance with their terms or be entitled to assume that the Lenders will refuse to make Loans and to take participating
interests in Standby L/Cs in the absence of strict compliance with any or all of such conditions and no Person shall, under any circumstances, be deemed to be a beneficiary of such conditions, any or all of which may be freely waived in whole or in
part by the Lenders at any time if in their sole discretion it deems it advisable to do so. The Lenders are obligated hereunder solely to make Loans and to issue Standby L/Cs if and to the extent required by this Agreement. 
 12.12 Governing Law. This Agreement and the Notes and the rights and obligations of the parties
under this Agreement and the Notes shall be governed by, and construed and interpreted in accordance with, the law of the State of New York. 
  

 -104- 

 12.13 Submission to Jurisdiction; Waivers. 
 (a) The Borrower hereby irrevocably and unconditionally: 
 (i) Submits for itself and its property in any legal action or proceeding relating to this Agreement or any other Credit Document, or for
recognition and enforcement of any judgment in respect thereof, to the non-exclusive general jurisdiction of the courts of the State of New York located in either Monroe County or Livingston County, the courts of the United States of America for the
Western District of New York, and Appellate Courts from any thereof; 
 (ii) Consents that any such action or proceeding may
be brought in such courts, and waives any objection that it may now or hereafter have to the venue of any such action or proceeding in any such court or that such action or proceeding was brought in any inconvenient court and agrees not to plead or
claim the same; 
 (iii) Agrees that service of process in any such action or proceeding may be effected by mailing a copy
thereof by registered or certified mail (or any substantially similar form of mail), postage prepaid, to the Borrower at its address set forth in Section 12.2 or at such other address of which the Agent shall have been notified pursuant
thereto; and 
 (iv) Agrees that nothing herein shall affect the right to effect service of process in any other manner
permitted by law or shall limit the right to sue in any other jurisdiction. 
 (b) The Borrower, the Agent and each Lender
hereby irrevocably and unconditionally waive trial by jury in any legal action or proceeding referred to in Section 12.13(a) above. 
 12.14 Maximum Interest Rate. Anything to the contrary notwithstanding, the Lenders shall not charge, take or receive and the Borrower shall not be obligated to pay to the Lenders, any
amounts constituting interest on the Loans in excess of the maximum rate permitted by applicable law. 
 12.15 Confidentiality
Provision. Each of the Agent, the Collateral Agent and the Lenders agrees to maintain the confidentiality of the Information (as defined below), except that Information may be disclosed (a) to its
and its Affiliates’ directors, officers, employees and agents, including accountants, legal counsel and other advisors (it being understood that the Persons to whom such disclosure is made will be informed of the confidential nature of such
Information and instructed to keep such Information confidential), (b) to the extent requested by any regulatory authority, (c) to the extent required by applicable laws or regulations or by any subpoena or similar legal process,
(d) to any other party to this Agreement, (e) in connection with the exercise of any remedies hereunder or any suit, action or proceeding relating to this Agreement or the enforcement of rights hereunder, (f) subject to an agreement
containing provisions substantially the same as those of this Section, to any assignee of or 

  

 -105- 

 
Participant in, or any prospective assignee of or Participant in, any of its rights or obligations under this Agreement, (g) with the consent of the
Borrower or (h) to the extent such Information (i) becomes publicly available other than as a result of a breach of this Section 12.15 or (ii) becomes available to the Agent, the Collateral Agent or any Lender on a
non-confidential basis from a source other than the Borrower. For the purposes of this Section, “Information” means all information received from the Borrower relating to the Borrower or its business, other than any such
information that is available to the Agent, the Collateral Agent or any Lender on a non-confidential basis prior to disclosure by the Borrower; provided that, in the case of information received from the Borrower after the date hereof, such
information is clearly identified at the time of delivery as confidential. Any Person required to maintain the confidentiality of Information as provided in this Section 12.15 shall be considered to have complied with its obligations to do so
if such Person has exercised the same degree of care to maintain the confidentiality of such Information as such Person would accord to its own confidential information. 
 12.16 USA Patriot Act. Each Lender hereby notifies the Borrower that pursuant to the requirements of the USA Patriot Act, it is required to obtain, verify and
record information that identifies the Borrower and all Subsidiaries, which information includes the name and address of the Borrower and all Subsidiaries and other information that will allow such Lender to identify the Borrower and all
Subsidiaries in accordance with the requirements of the USA Patriot Act. The Borrower hereby agrees to cooperate (and to cause each Subsidiary to cooperate) with each Lender to provide such information promptly following a request therefor from such
Lender. 
 [SIGNATURE PAGES FOLLOW] 
  

 -106- 

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

			
	AMERICAN ROCK SALT COMPANY LLC
		
	By:	 	 /s/ Gunther K. Buerman

		 	 Name: Gunther K. Buerman
 Title:   Manager

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

					
	 MANUFACTURERS AND TRADERS TRUST COMPANY,
 as Arranger, Agent, Collateral Agent, Letters of Credit Issuer and as a Lender

		
	By: 	 	 /s/ Jon M. Fogle

	 Name: Jon M. Fogle

	 Title:   Vice President

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

					
	CITIZENS BANK, N.A.
		
	By: 	 	 /s/ Nancy O’Brien

	 Name: Nancy O’Brien

	 Title:   Vice President

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

					
	COMERICA BANK
		
	By: 	 	 /s/ Kathleen M. Kasparek

	 Name: Kathleen M. Kasparek

	 Title:   Vice President

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

					
	THE BANK OF CASTILE
		
	By: 	 	 /s/ David N. DeLaVergne

	 Name: David N. DeLaVergne

	 Title:   Senior Vice President

 APPENDIXES, SCHEDULES AND EXHIBITS 
  

					
		  		    	Appendixes
			
	 Appendix A
	  	-	    	 List of Lenders

			
		  		    	Exhibits
			
	 Exhibit A
	  	-	    	 Borrowing Base Certificate

	 Exhibit B
	  	-	    	 Notice of Revolving Loan Borrowing

	 Exhibit C
	  	-	    	 Revolving Loan Note

	 Exhibit D
	  	-	    	 Standby L/C

	 Exhibit E
	  	-	    	 Term Loan Scheduled Amortization Payment Schedule

	 Exhibit F
	  	-	    	 Term Loan Note

	 Exhibit G
	  	-	    	 Commitment Transfer Supplement

			
		  		    	Schedules
			
	 Schedule 1
	  	-	    	 Description of the Leased Premises

	 Schedule 2
	  	-	    	 Permitted Indebtedness

	 Schedule 3
	  	-	    	 Total Revolving Credit and Term Loan Commitments

	 Schedule 4
	  	-	    	 Borrower’s Members

	 Schedule 5
	  	-	    	 Governmental Approvals

	 Schedule 6
	  	-	    	 UCC Statement Filings

	 Schedule 6(a)
	  	-	    	 Permitted Liens

	 Schedule 7
	  	-	    	 Mineral Rights

	 Schedules 8(a), (b) and (c)
	  	-	    	 Environmental Matters

	 Schedule 9
	  	-	    	 Notices

 APPENDIX A 
 LIST OF LENDERS 
 Manufacturers and Traders Trust Company 
 Citizens Bank, N.A. 
 Comerica Bank 
 The Bank of Castile

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