Document:

Fourth Consent Letter and Sixth Amendment to Amended and Restated Credit Agmt

 Exhibit 10.23 
 FOURTH CONSENT LETTER 
 AND 
 SIXTH AMENDMENT TO AMENDED AND 
 RESTATED CREDIT AND SECURITY AGREEMENT 
 January 29, 2007 
 PNA Group, Inc. 
       and the other Borrowers
referred to below 
 c/o Travel Holding Corporation 
 360 North
Crescent Drive, South Building 
 Beverly Hills, California 90210 
 Attention: Eva M. Kalawski, Esq. 
 Ladies and Gentlemen: 
 Reference is hereby made to that certain Amended and Restated Credit and Security Agreement dated May 9, 2006, as amended by that certain First Consent Letter and First Amendment to Amended and Restated Credit
and Security Agreement dated May 31, 2006, as further amended and supplemented by that certain Joinder Agreement and Supplement to Amended and Restated Credit and Security Agreement dated May 31, 2006, as further amended by that certain
Second Consent Letter and Second Amendment to Amended and Restated Credit and Security Agreement dated June 23, 2006, as further amended by that certain Third Amendment to Amended and Restated Credit and Security Agreement dated July 13,
2006, as further amended and supplemented by that certain Joinder Agreement for Revolver Commitment dated July 13, 2006, as further amended by that certain Third Consent Letter and Fourth Amendment to Amended and Restated Credit and Security
Agreement dated August 10, 2006, as further amended and supplemented by that certain Joinder Agreement and Supplement to Amended and Restated Credit and Security Agreement dated as of August 10, 2006, and as further amended by that certain
Fifth Amendment to Amended and Restated Credit and Security Agreement dated November 15, 2006 (and as further amended, restated, supplemented or otherwise modified at any time, the “Credit Agreement”), among PNA Group, Inc., a
Delaware corporation and successor by merger to Travel Merger Corporation (“PNA”), Smith Pipe & Steel Company, an Arizona corporation (“Smith”), Infra-Metals Co., a Georgia corporation (“Infra-Metals”),
Feralloy Corporation, a Delaware corporation (“Feralloy”), Delta Steel, L.P., a Texas limited partnership (“Delta Steel”), Delta GP, L.L.C., a Texas limited liability company (“Delta GP”), Delta LP, L.L.C., a Delaware
limited liability company (“Delta LP”), Delnor Corporation, a Texas corporation (“Delnor”), Metals Supply Company, Ltd., a Texas limited partnership (“Metals Supply”), and MSC Management, Inc., a Texas corporation
(“MSC”; PNA, Smith, Infra-Metals, Feralloy, Delta Steel, Delta GP, Delta LP, Delnor, Metals Supply and MSC are hereinafter referred to collectively as “Borrowers” and each individually as a “Borrower”); the various
financial institutions that are signatories thereto as lenders (together with their respective successors and assigns, the “Lenders”); Bank of America, N.A., a national banking association, as collateral and administrative agent for the
Lenders (together with its successors in such capacity, “Administrative Agent”); and the other Agents named therein. Each capitalized term used herein and not otherwise defined herein shall have the meaning ascribed to such term in the
Credit Agreement. 
 Borrowers have advised Administrative Agent and Lenders that, concurrently with the execution of this Fourth Consent
Letter and Sixth Amendment to Amended and Restated Credit and Security Agreement (this “Consent Letter”), Travel Holding Corporation, a Delaware corporation and the direct parent of PNA (“New Parent”), intends to form a new
wholly-owned subsidiary, PNA Intermediate Holding Corporation, a Delaware corporation (“NewCo”), and then to make a distribution of all of the 

 PNA Group, Inc. and the other Borrowers 
 January 29, 2007 
 Page 2 
  

 
Equity Interests in PNA to NewCo. Borrowers have advised Administrative Agent and Lenders that all of the transactions contemplated by this paragraph of this
Consent Letter (hereinafter referred to collectively as the “Proposed Transactions”) are to be consummated on the Business Day that the consent contained in Section 1 of this Consent Letter becomes effective. Borrowers have requested
that Administrative Agent and Lenders consent to, and subject to the terms and conditions contained herein Administrative Agent and Lenders are willing to consent to, the Proposed Transactions. 
 Effective September 20, 2006, Borrowers satisfied the PropCo Release Conditions and accordingly certain Obligors, including, without limitation,
Travel Main Corporation, a Delaware corporation (“Travel Main”), were automatically released from the Credit Documents and are no longer deemed or construed to be Borrowers thereunder. In connection therewith, Borrowers have requested that
Administrative Agent release its lien upon and security interest in all of the Equity Interests in Travel Main. Subject to the terms and conditions contained herein, each Lender is willing to consent to, and Administrative Agent is willing to grant,
such release. 
 Borrowers have also requested certain amendments to the Credit Agreement and Administrative Agent and Lenders are willing to
amend the Credit Agreement upon the terms and subject to the conditions set forth herein. 
 1. Consent to Proposed Transactions.
Subject to the satisfaction of each of the conditions precedent set forth herein and the other terms contained herein, Administrative Agent and Lenders hereby consent to the Proposed Transactions. 
 2. Amendment to Pledge Agreement. Subject to the satisfaction of each of the conditions precedent set forth herein and the other terms
contained herein, in connection with the satisfaction of the PropCo Release Conditions, each Lender hereby consents to Administrative Agent’s release of, and by executing this Consent Letter Administrative Agent hereby releases, Administrative
Agent’s lien upon and security interest in all of the Equity Interests in Travel Main. 
 3. Amendments to Credit Agreement.
Subject to the satisfaction of each of the conditions precedent set forth herein and the other terms contained herein, the Credit Agreement is hereby amended as follows: 
 (a) By adding to Section 1.1, in proper alphabetical sequence, the following new definitions: 
 Metals Supply—Metals Supply Company, Ltd., a Texas limited partnership. 
 MSC—MSC Management, Inc., a Texas corporation. 
 NewCo—PNA Intermediate Holding Corporation, a Delaware corporation. 
 NewCo Notes—The up to $200,000,000 of Senior Floating Rate Toggle Notes issued by NewCo. 
 (b) By deleting from Section 1.1 the definition of Permitted Level I Distributions in its entirety and by substituting
therefor the following: 

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 Permitted Level I Distributions—Payments by PNA of, or Distributions by
PNA to NewCo to be used by NewCo (or, upon a subsequent Distribution by NewCo to New Parent, by New Parent) to pay (i) Permitted Platinum Payments, (ii) scheduled payments of principal and interest under the Seller Note (to the extent
permitted by the Seller Subordination Agreement and this Agreement), (iii) interest on the NewCo Notes, and (iv) ordinary operating expenses of NewCo and New Parent (excluding, in any event, any payment in respect of Debt for Money
Borrowed except as expressly permitted herein). 
 (c) By deleting from Section 1.1 the definition of Permitted
Level II Distributions in its entirety and by substituting therefor the following: 
 Permitted Level II
Distributions—Distributions by PNA to NewCo, other than Permitted Level I Distributions, to be used by NewCo (or, upon a subsequent Distribution by NewCo to New Parent, by New Parent) for such lawful purposes as NewCo or New Parent may
elect. 
 (d) By deleting from Section 1.1 the definition of Permitted Platinum Payments in its entirety
and by substituting therefor the following: 
 Permitted Platinum Payments—payments of management fees by PNA,
NewCo or New Parent to Platinum or one of its Affiliates (other than the Initial Management Fee) pursuant to a management fee agreement satisfactory to Administrative Agent and BAS; provided, that (i) such fees shall be due and payable on a
quarterly basis, and (ii) the amount of such fees shall not exceed $5,000,000 in the aggregate per Fiscal Year of PNA; provided, that for Fiscal Year 2006, the amount shall not exceed the difference between $5,000,000 and the
Initial Management Fee actually paid. If the payment of Permitted Platinum Payments is deferred because of the failure to meet the Permitted Level I Distribution Conditions at the time such quarterly payment is due, then PNA may make catch-up
payments (or Distributions to NewCo to make such payments (either directly or indirectly through a subsequent Distribution to New Parent)) on a quarterly basis thereafter so long as each of the Permitted Level I Distribution Conditions, or, if
applicable, each of the Permitted Level II Distribution Conditions, is satisfied at such time. 
 (e) By adding to the end of
Section 10.2.7 the sentence “Without limiting the generality of the foregoing, no Distribution shall be made to service the NewCo Notes except to the extent expressly permitted under subsections (ii) and (iii) of this
Section 10.2.7.” 
 (f) By deleting Section 10.2.15 in its entirety and by substituting therefor the
following: 
 10.2.15. Tax Consolidation. File or consent to the filing of any consolidated income tax return with any
Person other than a Subsidiary, NewCo and New Parent. 
 (g) By deleting Section 12.1.12 in its entirety and by
substituting therefor the following: 

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 12.1.12. Change of Ownership. New Parent shall cease to own beneficially and
of record at least 100% of the Equity Interests of NewCo; NewCo shall cease to own beneficially and of record at least 100% of the Equity Interest of PNA; PNA shall cease to own beneficially and of record at least 100% of the Equity Interests of
Infra-Metals, Feralloy, Delta GP, Delta LP and MSC; PNA and MSC shall cease to own beneficially and of record at least 100% of the Equity Interests of Metals Supply; Delta GP and Delta LP shall cease to own beneficially and of record at least 100%
of the Equity Interests of Delta Steel; Delta Steel shall cease to own beneficially and of record at least 100% of the Equity Interests of Smith and Delnor; any “change of control” (as defined in the Indenture governing the Debt incurred
under Section 10.2.3(vii) of the Credit Agreement) shall occur; or any “change of control” (as defined in the Indenture governing the NewCo Notes) shall occur. 
 Upon the effectiveness of the consents contained in Section 1 and Section 8 hereof and the amendment to Pledge Agreement (as defined below) contained in Section 2 hereof, all covenants and other
provisions of the Credit Agreement and the other Credit Documents (including, without limitation, Section 7(a) of the Pledge Agreement) shall be deemed, to the extent applicable, to incorporate such consents and amendment. Upon the
effectiveness of the amendments set forth in this Section 3, each reference in the Credit Agreement to “this Agreement”, “hereunder”, or words of like import shall mean and be a reference to the Credit Agreement as amended
by this Consent Letter. 
 4. Conditions Precedent. The effectiveness of the consents contained in Section 1 and
Section 8 hereof, the amendment to Pledge Agreement contained in Section 2 hereof and the amendments contained in Section 3 hereof are subject to the satisfaction of each of the following conditions precedent in form and substance
satisfactory to Administrative Agent: 
 (a) Administrative Agent shall have received one or more duly executed counterparts
of this Consent Letter from each Borrower and Lender; and 
 (b) Administrative Agent shall have received, for the benefit of
Lenders on the basis of their Pro Rata share of the Commitments, an amendment fee in the amount of $75,000 in immediately available funds; and 
 (c) Administrative Agent shall have received and reviewed a copy, duly certified by one or more authorized officers of Borrower Agent, of the executed contribution agreement or other instrument by which the Equity
Interests of PNA are transferred from New Parent to NewCo in connection with the Proposed Transactions, including all exhibits and schedules thereto (the “Contribution Document”); and such Contribution Document shall be satisfactory to
Administrative Agent in all respects; and 
 (d) Administrative Agent shall have received a counterpart or amendment, duly
executed by NewCo, to that certain Continuing Guaranty Agreement dated May 9, 2006, made by New Parent in favor of the Guaranteed Parties (as defined therein), pursuant to which NewCo shall unconditionally and absolutely guarantee to each
Guaranteed Party the due and punctual payment, performance and discharge of all of the Obligations, together with all other documents or instruments required to be delivered, or reasonably requested by Administrative Agent, in connection with the
execution and delivery of such counterpart or amendment, each case in form and substance satisfactory to Administrative Agent; and 

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 January 29, 2007 
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 (e) Administrative Agent shall have received a counterpart or amendment, duly
executed by NewCo, to that certain Pledge Agreement dated May 9, 2006, among New Parent and the other Pledgors (as defined therein) and Administrative Agent (as at any time amended, the “Pledge Agreement”), pursuant to which NewCo
shall pledge to Administrative Agent, for itself and for the benefit of the Secured Parties, as security for the Obligations, 100% of the capital stock of, or other Equity Interests in, PNA, together with all certificates, stock powers (undated and
in blank) and other documents or instruments required to be delivered, or reasonably requested by Administrative Agent, in connection with the execution and delivery of such counterpart or amendment, each case in form and substance satisfactory to
Administrative Agent; and 
 (f) Administrative Agent shall have received and reviewed copies of the charter, certificate or
articles of incorporation or organization of NewCo, certified by the Secretary of State or other appropriate official of the jurisdiction of NewCo’s state of organization, and copies of all other Organization Documents and all amendments
thereto; and such copies shall be satisfactory to Administrative Agent in all respects; and 
 (g) Administrative Agent shall
have received and reviewed a copy of the resolutions adopted by the managing member, board of directors or general partner of NewCo and each other Obligor, duly authorizing and empowering such Obligor to enter into, execute, deliver and perform its
obligations under each of the Credit Documents contemplated hereby to be delivered by such Obligor in connection herewith, in each case duly certified by the Secretary or Assistant Secretary of such Obligor; and such copies shall be satisfactory to
Administrative Agent in all respects; and 
 (h) Administrative Agent shall have received and reviewed good standing
certificates for NewCo, issued by the Secretary of State or other appropriate official of NewCo’s jurisdiction of organization and each jurisdiction where the conduct of NewCo’s business activities or ownership of its property necessitates
qualification, or, if any such good standing certificate (with respect to a jurisdiction other than NewCo’s jurisdiction of organization) is not yet available, a certified copy of NewCo’s application for such qualification; and such
certificates and applications shall be satisfactory to Administrative Agent in all respects; and 
 (i) Administrative Agent
shall have received the favorable, written opinion of counsel to NewCo, in form and substance satisfactory to Administrative Agent, as to the due authorization, execution and delivery by NewCo of each of the Credit Documents contemplated hereby to
be delivered by NewCo in connection herewith, as to the enforceability of such Credit Documents, and as to such other matters as are reasonably requested by Administrative Agent; and 
 (j) Without limiting the generality of the foregoing items, Borrowers, NewCo and New Parent shall have delivered or caused to be delivered
to Administrative Agent, in form and substance satisfactory to Administrative Agent, such additional information, instruments, documents, agreements, certificates, and other items as are reasonably requested by Administrative Agent. 
 5. Ratification and Reaffirmation. Each Borrower hereby ratifies and reaffirms (a) the Obligations, (b) the Credit Agreement, as
modified hereby, (c) each of the other Credit Documents 

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 January 29, 2007 
 Page 6 
  

 
executed by such Borrower, each as amended hereby, and (d) all of such Borrower’s covenants, duties, indebtedness and liabilities under the Credit
Documents executed by such Borrower, each as modified hereby. 
 6. Acknowledgements and Stipulations. Each Borrower hereby
acknowledges and stipulates that (a) the Credit Agreement and the other Credit Documents executed by such Borrower are legal, valid and binding obligations of such Borrower that are enforceable against such Borrower in accordance with the terms
thereof, (b) all of the Obligations are owing and payable without defense, offset or counterclaim (and, to the extent there exists any such defense, offset or counterclaim on the date hereof, the same is hereby waived by such Borrower), and
(c) the security interests and liens granted by such Borrower in favor of Administrative Agent and Lenders are duly perfected, first priority security interests and liens subject only to Permitted Liens. 
 7. Representations and Warranties. Each Borrower hereby represents and warrants to Administrative Agent and Lenders, to induce
Administrative Agent and Lenders to enter into this Consent Letter, that, giving effect to the consents and amendments contained in this Consent Letter, (a) both before and after giving effect to the transactions contemplated by this Consent
Letter and the issuance by NewCo of up to $200,000,000 of the NewCo Notes, (i) no Default or Event of Default shall then exist and no default or event of default shall then exist under the Seller Notes or the Debt for Money Borrowed incurred
under Section 10.2.3(vii) of the Credit Agreement, (ii) when issued, the NewCo Notes will be unsecured and no Obligor will be obligated with respect to the NewCo Notes (directly or as a guarantor) other than NewCo, (iii) each Borrower
and each Subsidiary of any Borrower is Solvent, and (iv) each representation and warranty made by such Borrower in the Credit Agreement is true and correct in all material respects on and as of the date hereof, except to the extent that any
such representation or warranty is stated to relate solely to an earlier date; and (b) the execution, delivery and performance of this Consent Letter have been duly authorized by all requisite corporate action on the part of such Borrower and
this Consent Letter has been duly executed and delivered by such Borrower. Each Borrower acknowledges and agrees that any breach of any representation or warranty contained herein shall constitute an Event of Default. 
 8. Covenants. (a) Each Borrower hereby covenants to Administrative Agent and Lenders, to induce Administrative Agent and Lenders to
enter into this Consent Letter, to deliver to Administrative Agent no later than March 26, 2007 (or such later date as shall be agreed in writing by Administrative Agent), fully-executed and recorded copies of (i) each “SNDA”
referenced in Paragraph 2 of that certain Certificate Regarding Subordination, Nondisturbance and Attornment Agreements dated September 20, 2006, given by Borrower Agent to Administrative Agent, and (ii) each “mortgagee waiver”
referenced in Paragraph 4 of that certain Certificate Regarding PropCo Release Conditions dated September 20, 2006, made by Borrower Agent and Administrative Agent, such copies to be satisfactory to Administrative Agent in all respects; and
(b) subject to the satisfaction of each of the conditions precedent set forth herein and the other terms contained herein, Lenders hereby consent to the extension of the original deadline for delivery of such documents. Each Borrower
acknowledges and agrees that any breach of any covenant contained herein shall constitute an Event of Default. 
 9.
Miscellaneous. Each party hereto hereby agrees that (a) this Consent Letter shall be governed by and construed in accordance with the internal laws of the State of Georgia, (b) this Consent Letter shall be binding upon and inure
to the benefit of the parties hereto and their respective successors and assigns, (c) except as otherwise expressly provided in this Consent Letter, nothing herein shall be deemed to amend or modify any provision of the Credit Agreement or any
of the other Credit Documents, 

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 January 29, 2007 
 Page 7 
  

 
each of which shall remain in full force and effect, (d) this Consent Letter is not intended to be, nor shall it be construed to create, a novation or
accord and satisfaction, and the Credit Agreement as hereby modified shall continue in full force and effect, and (e) this Consent Letter may be executed in any number of counterparts and by different parties to this Consent Letter on separate
counterparts, each of which, when so executed, shall be deemed an original, but all such counterparts shall constitute one and the same agreement; and any signature delivered by a party by facsimile or electronic mail transmission shall be deemed to
be an original signature hereto. 
 If this Consent Letter is acceptable to Borrowers, please evidence Borrowers’ agreement with the
terms hereof by executing and returning a copy of this Consent Letter to Administrative Agent. 
 [Remainder of page intentionally left
blank—signatures begin on next page] 

			
	Very truly yours,
	
	 ADMINISTRATIVE AGENT:

	
	BANK OF AMERICA, N.A.
		
	By:	 	 /s/ Dennis S. Losin

	Name:	 	Dennis S. Losin
	Title:	 	Senior Vice President
	
	 LENDERS:

	
	BANK OF AMERICA, N.A.
		
	By:	 	 /s/ Dennis S. Losin

	Name:	 	Dennis S. Losin
	Title:	 	Senior Vice President
	
	WELLS FARGO FOOTHILL, LLC
		
	By:	 	 /s/ Mark Bradford

	Name:	 	Mark Bradford
	Title:	 	Vice President
	
	THE CIT GROUP/BUSINESS CREDIT, INC.
		
	By:	 	 /s/ Mark J. Long

	Name:	 	Mark J. Long
	Title:	 	Vice President
	
	LASALLE BANK NATIONAL ASSOCIATION
		
	By:	 	 /s/ Jeffery B. Michalczyk

	Name:	 	Jeffery B. Michalczyk
	Title:	 	First Vice President
	
	WACHOVIA CAPITAL FINANCE CORPORATION (CENTRAL)
		
	By:	 	 /s/ Laura Wheeland

	Name:	 	Laura Wheeland
	Title:	 	Vice President

 [Signatures continue on following page] 

 PNA Group, Inc. and the other Borrowers 
 January 29, 2007 
 Page 9 
  

			
	CITIZENS BANK OF MASSACHUSETTS
		
	By:	 	 /s/ Susan K. Gadrix

	Name:	 	Susan K. Gadrix
	Title:	 	Vice President
	
	NATIONAL CITY BUSINESS CREDIT, INC.
		
	By:	 	 /s/ Jason Hanes

	Name:	 	Jason Hanes
	Title:	 	Vice President
	
	PNC BANK, NATIONAL ASSOCIATION
		
	By:	 	 /s/ Alex M. Council

	Name:	 	Alex M. Council
	Title:	 	Vice President
	
	TEXTRON FINANCIAL CORPORATION
		
	By:	 	 /s/ Chris Grivakis

	Name:	 	Chris Grivakis
	Title:	 	Senior Account Executive
	
	E*TRADE BANK
		
	By:	 	 /s/ Sam Crow

	Name:	 	Sam Crow
	Title:	 	Senior Manager
	
	MERRILL LYNCH CAPITAL, A DIVISION OF MERRILL LYNCH BUSINESS FINANCIAL SERVICES INC.
		
	By:	 	 /s/ Richard Holston

	Name:	 	Richard Holston
	Title:	 	Vice President

 [Signatures continue on following page] 

 PNA Group, Inc. and the other Borrowers 
 January 29, 2007 
 Page 10 
  

					
	Acknowledged and Agreed to:
	
	 BORROWERS:

	
	SMITH PIPE & STEEL COMPANY
		
	By:	 	 /s/ Eva M. Kalawski

	Name:	 	Eva M. Kalawski
	Title:	 	Vice President and Secretary
	
	INFRA-METALS CO.
		
	By:	 	 /s/ Eva M. Kalawski

	Name:	 	Eva M. Kalawski
	Title:	 	Vice President and Secretary
	
	FERALLOY CORPORATION
		
	By:	 	 /s/ Eva M. Kalawski

	Name:	 	Eva M. Kalawski
	Title:	 	Vice President and Secretary
	
	DELTA STEEL, L.P.
		
	By:	 	Delta GP, L.L.C., its general partner
			
		 	By:	 	 /s/ Eva M. Kalawski

		 	Name:	 	Eva M. Kalawski
		 	Title:	 	Vice President and Secretary
		
	By:	 	Delta LP, L.L.C., its limited partner
			
		 	By:	 	 /s/ Eva M. Kalawski

		 	Name:	 	Eva M. Kalawski
		 	Title:	 	Vice President and Secretary
	
	DELTA GP, L.L.C.
		
	By:	 	 /s/ Eva M. Kalawski

	Name:	 	Eva M. Kalawski
	Title:	 	Vice President and Secretary

 [Signatures continue on following page] 

 PNA Group, Inc. and the other Borrowers 
 January 29, 2007 
 Page 11 
  

					
	DELTA LP, L.L.C.
		
	By:	 	 /s/ Eva M. Kalawski

	Name:	 	Eva M. Kalawski
	Title:	 	Vice President and Secretary
	
	PNA GROUP, INC.
		
	By:	 	 /s/ Eva M. Kalawski

	Name:	 	Eva M. Kalawski
	Title:	 	Vice President and Secretary
	
	DELNOR CORPORATION
		
	By:	 	 /s/ Eva M. Kalawski

	Name:	 	Eva M. Kalawski
	Title:	 	Vice President and Secretary
	
	MSC MANAGEMENT, INC.
		
	By:	 	 /s/ Eva M. Kalawski

	Name:	 	Eva M. Kalawski
	Title:	 	Vice President and Secretary
	
	METALS SUPPLY COMPANY, LTD.
		
	By:	 	MSC Management, Inc., its general partner
			
		 	By:	 	 /s/ Eva M. Kalawski

		 	Name:	 	Eva M. Kalawski
		 	Title:	 	Vice President and Secretary
		
	By:	 	PNA Group, Inc., its limited partner
			
		 	By:	 	 /s/ Eva M. Kalawski

		 	Name:	 	Eva M. Kalawski
		 	Title:	 	Vice President and SecretaryRegistration Rights Agreement, dated as of February 12, 2007

 Exhibit 10.24 
 REGISTRATION RIGHTS AGREEMENT 
 by and among 
 PNA INTERMEDIATE HOLDING CORPORATION 
 and 
 Banc of America Securities LLC 
 Citigroup Global Markets Inc. 
 Goldman, Sachs & Co. 
 Jefferies & Company, Inc. 
 UBS Securities LLC 
 Dated as of February 12, 2007 

 REGISTRATION RIGHTS AGREEMENT 
 This Registration Rights Agreement (this “Agreement”) is made and entered into as of February 12, 2007, by and among PNA Intermediate
Holding Corporation, a Delaware corporation (the “Company”), and Banc of America Securities LLC, Citigroup Global Markets Inc., Goldman, Sachs & Co., Jefferies & Company, Inc. and UBS Securities LLC (collectively, the
“Initial Purchasers”), each of whom has agreed to purchase the Company’s Senior Floating Rate Toggle Notes due 2013 (the “Initial Notes”) pursuant to the Purchase Agreement (as defined below). 
 This Agreement is made pursuant to the Purchase Agreement, dated February 6, 2007 (the “Purchase Agreement”), among the Company and the
Initial Purchasers (i) for the benefit of the Initial Purchasers and (ii) for the benefit of the holders from time to time of the Initial Notes, including the Initial Purchasers. In order to induce the Initial Purchasers to purchase the
Initial Notes, the Company has agreed to provide the registration rights set forth in this Agreement. The execution and delivery of this Agreement is a condition to the obligations of the Initial Purchasers as set forth in Section 5(g) of the
Purchase Agreement. 
 The parties hereby agree as follows: 
 SECTION 1. Definitions. As used in this Agreement, the following capitalized terms shall have the following meanings: 
 Additional Interest: Additional interest paid pursuant to Section 5(a) hereof. 
 Additional
Interest Payment Date: With respect to the Initial Notes, each Interest Payment Date. 
 Broker-Dealer: Any broker or dealer
registered under the Exchange Act. 
 Business Day: Any day other than a Saturday, Sunday or U.S. federal holiday or a day on which
banking institutions or trust companies located in New York, New York are authorized or obligated to be closed. 
 Closing Date: The
date of this Agreement. 
 Commission: The Securities and Exchange Commission. 
 Consummate: A registered Exchange Offer shall be deemed “Consummated” for purposes of this Agreement upon the occurrence of (i) the
filing and effectiveness under the Securities Act of the Exchange Offer Registration Statement relating to the Exchange Notes to be issued in the Exchange Offer, (ii) the maintenance of such Registration Statement as being continuously
effective and the keeping of the Exchange Offer open for a period not less than the minimum period required pursuant to Section 3(b) hereof, and (iii) the delivery by the Company to the Registrar under the Indenture of Exchange Notes in
the same aggregate principal amount at maturity as the aggregate principal amount at maturity of Initial Notes that were tendered by Holders thereof pursuant to the Exchange Offer. 

 Exchange Act: The Securities Exchange Act of 1934, as amended. 
 Exchange Notes: The Senior Floating Rate Toggle Notes due 2013, of the same series under the Indenture as the Initial Notes, to be issued to
Holders in exchange for Transfer Restricted Securities pursuant to this Agreement. 
 Exchange Offer: The registration by the Company
under the Securities Act of the Exchange Notes pursuant to a Registration Statement pursuant to which the Company offers the Holders of all outstanding Transfer Restricted Securities the opportunity to exchange all such outstanding Transfer
Restricted Securities held by such Holders for Exchange Notes in an aggregate principal amount at maturity equal to the aggregate principal amount at maturity of the Transfer Restricted Securities tendered in such exchange offer by such Holders.

 Exchange Offer Registration Statement: The Registration Statement relating to the Exchange Offer, including the related Prospectus.

 Exempt Resales: The transactions in which the Initial Purchasers propose to sell the Initial Notes to certain “qualified
institutional buyers,” as such term is defined in Rule 144A under the Securities Act, to certain institutional “accredited investors,” as such term is defined in Rule 501(a)(1), (2), (3) and (7) of Regulation D under the
Securities Act and to certain non-U.S. persons pursuant to Regulation S under the Securities Act. 
 Filing Date: As defined in
Section 3(a). 
 Holders: As defined in Section 2(b) hereof. 
 Indemnified Holder: As defined in Section 8(a) hereof. 
 Indenture: The Indenture, dated as of February 12, 2007, by and between the Company and The Bank of New York, as trustee (the “Trustee”), pursuant to which the Notes are to be issued, as such
Indenture is amended or supplemented from time to time in accordance with the terms thereof. 
 Initial Notes: As defined in the
preamble hereto. 
 Initial Purchaser: As defined in the preamble hereto. 
 Initial Placement: The issuance and sale by the Company of the Initial Notes to the Initial Purchasers pursuant to the Purchase Agreement.

 Interest Payment Date: As defined in the Indenture and the Notes. 
 NASD: NASD Inc. 
 Notes: The
Initial Notes and the Exchange Notes. 
 Person: An individual, partnership, corporation, trust or unincorporated organization, or a
government or agency or political subdivision thereof. 

 PIK Interest: As defined in the Indenture. 
 Prospectus: The prospectus included in a Registration Statement, as amended or supplemented by any prospectus supplement and by all other
amendments thereto, including post-effective amendments, and all material incorporated by reference into such Prospectus. 
 Registration
Default: As defined in Section 5(a) hereof. 
 Registration Statement: Any registration statement of the Company relating to
(a) an offering of Exchange Notes pursuant to an Exchange Offer or (b) the registration for resale of Transfer Restricted Securities pursuant to the Shelf Registration Statement, which is filed pursuant to the provisions of this Agreement,
in each case, including the Prospectus included therein, all amendments and supplements thereto (including post-effective amendments) and all exhibits and material incorporated by reference therein. 
 Securities Act: The Securities Act of 1933, as amended. 
 Shelf Effectiveness Target Date: As defined in Section 5(a) hereof. 
 Shelf Filing
Deadline: As defined in Section 4(a) hereof. 
 Shelf Registration Statement: As defined in Section 4(a) hereof.

 Trust Indenture Act: The Trust Indenture Act of 1939, as amended. 
 Transfer Restricted Securities: Each Initial Note, until the earliest to occur of (a) the date on which such Initial Note is exchanged in the
Exchange Offer for an Exchange Note entitled to be resold to the public by the Holder thereof without complying with the prospectus delivery requirements of the Securities Act, (b) the date on which such Initial Note has been effectively
registered under the Securities Act and disposed of in accordance with a Shelf Registration Statement and (c) the date on which such Initial Note is distributed to the public pursuant to Rule 144 under the Securities Act or by a Broker-Dealer
pursuant to the “Plan of Distribution” contemplated by the Exchange Offer Registration Statement (including delivery of the Prospectus contained therein). 
 Underwritten Registration or Underwritten Offering: A registration in which securities of the Company are sold to an underwriter for reoffering to the public. 
 SECTION 2. Securities Subject to this Agreement. 
 (a) Transfer Restricted Securities. The securities entitled to the benefits of this Agreement are the Transfer Restricted Securities. 
 (b) Holders of Transfer Restricted Securities. A Person is deemed to be a holder of Transfer Restricted Securities (each, a “Holder”)
whenever such Person owns Transfer Restricted Securities. 

 SECTION 3. Registered Exchange Offer. 
 (a) Unless the Exchange Offer shall not be permissible under applicable law or Commission policy (after the procedures set forth in Section 6(a)
hereof have been complied with), the Company shall (i) use its commercially reasonable efforts to cause to be filed with the Commission as soon as practicable after the Closing Date, but in no event later than 270 days after the Closing Date
(or if such 270th day is not a Business Day, the next succeeding Business Day), a Registration Statement under the Securities Act relating to the Exchange Notes and the Exchange Offer (the “Filing Date”), (ii) use its commercially
reasonable efforts to cause such Registration Statement to become effective at the earliest practicable time after the Filing Date, (iii) in connection with the foregoing, file (A) all pre-effective amendments to such Registration
Statement as may be necessary in order to cause such Registration Statement to become effective, (B) if applicable, a post-effective amendment to such Registration Statement pursuant to Rule 430A under the Securities Act and (C) cause all
necessary filings in connection with the registration and qualification of the Exchange Notes to be made under the state securities or blue sky laws of such jurisdictions as are necessary to permit Consummation of the Exchange Offer and
(iv) upon the effectiveness of such Registration Statement, commence the Exchange Offer. The Exchange Offer shall be on the appropriate form permitting registration of the Exchange Notes to be offered in exchange for the Transfer Restricted
Securities and to permit resales of Initial Notes held by Broker-Dealers as contemplated by Section 3(c) hereof. 
 (b) The Company
shall cause the Exchange Offer Registration Statement to be effective continuously and shall keep the Exchange Offer open for a period of not less than the minimum period required under applicable federal and state securities laws to Consummate the
Exchange Offer. The Company shall cause the Exchange Offer to comply with all applicable federal and state securities laws. No securities other than the Exchange Notes shall be included in the Exchange Offer Registration Statement. The Company shall
use its commercially reasonable efforts to cause the Exchange Offer to be Consummated on the earliest practicable date after the Exchange Offer Registration Statement has become effective, but in no event later than 390 days after the Closing Date
(or if such 390th day is not a Business Day, the next succeeding Business Day). 
 (c) The Company shall indicate in a “Plan of
Distribution” section contained in the Prospectus forming a part of the Exchange Offer Registration Statement that any Broker-Dealer who holds Initial Notes that are Transfer Restricted Securities and that were acquired for its own account as a
result of market-making activities or other trading activities (other than Transfer Restricted Securities acquired directly from the Company), may exchange such Initial Notes pursuant to the Exchange Offer; however, such Broker-Dealer may be deemed
to be an “underwriter” within the meaning of the Securities Act and must, therefore, deliver a prospectus meeting the requirements of the Securities Act in connection with any resales of the Exchange Notes received by such Broker-Dealer in
the Exchange Offer, which prospectus delivery requirement may be satisfied by the delivery by such Broker-Dealer of the Prospectus contained in the Exchange Offer Registration Statement. Such “Plan of Distribution” section shall also
contain all other information with respect to such resales by Broker-Dealers that the Commission may require in order to permit such resales pursuant thereto, but such “Plan of Distribution” shall not name any such Broker-Dealer or
disclose the amount of Initial Notes held by any such Broker-Dealer except to the extent required by the Commission as a result of a change in policy after the date of this Agreement. 

 The Company shall use its commercially reasonable efforts to keep the Exchange Offer Registration
Statement continuously effective, supplemented and amended as required by the provisions of Section 6(c) hereof to the extent necessary to ensure that it is available for resales of Initial Notes acquired by Broker-Dealers for their own
accounts as a result of market-making activities or other trading activities, and to ensure that it conforms with the requirements of this Agreement, the Securities Act and the policies, rules and regulations of the Commission as announced from time
to time, for a period ending on the earlier of (i) 180 days from the date on which the Exchange Offer Registration Statement is declared effective and (ii) the date on which a Broker-Dealer is no longer required to deliver a prospectus in
connection with market-making or other trading activities. 
 The Company shall provide sufficient copies of the latest version of such
Prospectus to Broker-Dealers promptly upon request at any time during such 180-day (or shorter as provided in the foregoing sentence) period in order to facilitate such resales. 
 SECTION 4. Shelf Registration. 
 (a)
Shelf Registration. If (i) the Company is not required to file an Exchange Offer Registration Statement or to consummate the Exchange Offer because the Exchange Offer is not permitted by applicable law or Commission policy (after the
procedures set forth in Section 6(a) hereof have been complied with), (ii) for any reason the Exchange Offer is not Consummated within 390 days after the Closing Date (or if such 390th day is not a Business Day, the next succeeding
Business Day), or (iii) with respect to any Holder of Transfer Restricted Securities (A) such Holder is prohibited by applicable law or Commission policy from participating in the Exchange Offer, or (B) such Holder may not resell the
Exchange Notes acquired by it in the Exchange Offer to the public without delivering a prospectus and the Prospectus contained in the Exchange Offer Registration Statement is not appropriate or available for such resales by such Holder, or
(C) such Holder is a Broker-Dealer and holds Initial Notes acquired directly from the Company or one of its affiliates, then, upon such Holder’s request, the Company shall 
 (x) cause to be filed a shelf registration statement pursuant to Rule 415 under the Securities Act, which may be an amendment to the
Exchange Offer Registration Statement (in either event, the “Shelf Registration Statement”), as soon as practicable, but in no event later than the later of (i) 270 days following the Closing Date (or if such 270th day is not a
Business Day, the next succeeding Business Day) and (ii) 90 days after such filing obligation arises (or if such 90th day is not a Business Day, the next succeeding Business Day (such date being the “Shelf Filing Deadline”))
(provided, however, that no obligation to file a Shelf Registration Statement shall accrue until after the Exchange Offer Registration Statement has been filed), which Shelf Registration Statement shall provide for resales of all Transfer Restricted
Securities as to which the Holders thereof shall have provided the information required pursuant to Section 4(b) hereof; and 

 (y) use their commercially reasonable efforts to cause such Shelf Registration Statement
to be declared effective by the Commission on or before the 180th day after such filing obligation arises (or if such 180th day is not a Business Day, the next succeeding Business Day). 
 The Company shall use its commercially reasonable efforts to keep such Shelf Registration Statement continuously effective, supplemented and amended as
required by the provisions of Sections 6(b) and (c) hereof to the extent necessary to ensure that it is available for resales of Initial Notes by the Holders of Transfer Restricted Securities entitled to the benefit of this Section 4(a),
and to ensure that it conforms with the requirements of this Agreement, the Securities Act and the policies, rules and regulations of the Commission as announced from time to time, for a period of at least two years following the effective date of
such Shelf Registration Statement (or shorter period that will terminate when all the Initial Notes covered by such Shelf Registration Statement have been sold pursuant to such Shelf Registration Statement). 
 (b) Provision by Holders of Certain Information in Connection with the Shelf Registration Statement. No Holder of Transfer Restricted Securities
may include any of its Transfer Restricted Securities in any Shelf Registration Statement pursuant to this Agreement unless and until such Holder furnishes to the Company in writing, within 20 Business Days after receipt of a request therefor, such
information as the Company may reasonably request for use in connection with any Shelf Registration Statement or Prospectus or preliminary Prospectus included therein. Each Holder as to which any Shelf Registration Statement is being effected agrees
to furnish promptly to the Company all information required to be disclosed in order to make the information previously furnished to the Company by such Holder not materially misleading. 
 SECTION 5. Additional Interest. 
 (a)
If (i) any of the Registration Statements required by this Agreement is not filed with the Commission on or prior to the date specified for such filing in this Agreement, (ii) the Shelf Registration Statement has not been declared
effective by the Commission on or prior to the date specified for such effectiveness in this Agreement (the “Shelf Effectiveness Target Date”), (iii) the Exchange Offer has not been Consummated within 390 days of the Closing Date or
(iv) any Registration Statement required by this Agreement is filed and declared effective but shall thereafter cease to be effective or fail to be usable for its intended purpose during the periods required under this Agreement without being
succeeded immediately by a post-effective amendment to such Registration Statement that cures such failure and that is itself immediately declared effective (each such event referred to in clauses (i) through (iv), a “Registration
Default”), the Company hereby agrees that the interest rate borne by the Transfer Restricted Securities shall be increased by 0.25% per annum during the 90-day period immediately following the occurrence of any Registration Default and
shall increase by 0.25% per annum at the end of each subsequent 90-day period, but in no event shall such increase exceed 1.00% per annum. Following the cure of all Registration Defaults relating to any particular Transfer Restricted
Security, the interest rate borne by the relevant Transfer Restricted Securities will be reduced to the original interest rate borne by such Transfer Restricted Securities; provided, however, that, if after any such reduction in interest
rate, a different Registration Default occurs, the interest rate borne by the relevant Transfer Restricted Securities shall again be increased 

 
pursuant to the foregoing provisions. All obligations of the Company set forth in the preceding paragraph that are outstanding with respect to any Transfer
Restricted Security at the time such security ceases to be a Transfer Restricted Security shall survive until such time as all such obligations with respect to such security shall have been satisfied in full; provided that no obligations set forth
in the preceding paragraph will continue to accrue after such security ceases to be a Transfer Restricted Security. 
 (b) Any amounts of
Additional Interest due pursuant to paragraph (a) of this Section 5 will be payable in cash or in the form of PIK Interest in the same proportion the Company has elected to pay PIK Interest with respect to the applicable interest period,
if applicable, quarterly on each February 15, May 15, August 15 and November 15 (to the holders of record on the February 1, May 1, August 1 and November 1 immediately preceding such
dates), commencing with the first such date occurring after any such Additional Interest commences to accrue. 
 SECTION 6. Registration
Procedures. 
 (a) Exchange Offer Registration Statement. In connection with the Exchange Offer, the Company shall comply with all
of the provisions of Section 6(c) hereof, shall use their commercially reasonable efforts to effect such exchange to permit the sale of Transfer Restricted Securities being sold in accordance with the intended method or methods of distribution
thereof, and shall comply in all material respects with the following provisions: 
 (i) If in the reasonable opinion of
counsel to the Company there is a question as to whether the Exchange Offer is permitted by applicable law, the Company hereby agrees to seek a no-action letter or other favorable decision from the Commission allowing the Company to Consummate an
Exchange Offer for such Initial Notes. The Company hereby agrees to pursue the issuance of such a decision to the Commission staff level but shall not be required to take commercially unreasonable action to effect a change of Commission policy. The
Company hereby agrees, however, to (A) participate in telephonic conferences with the Commission, (B) deliver to the Commission staff an analysis prepared by counsel to the Company setting forth the legal bases, if any, upon which such
counsel has concluded that such an Exchange Offer should be permitted and (C) diligently pursue a favorable resolution by the Commission staff of such submission. 
 (ii) As a condition to its participation in the Exchange Offer pursuant to the terms of this Agreement, each Holder of Transfer Restricted
Securities shall furnish, upon the request of the Company, prior to the Consummation thereof, a written representation to the Company (which may be contained in the letter of transmittal contemplated by the Exchange Offer Registration Statement) to
the effect that (A) it is not an affiliate of the Company, (B) it is not engaged in, and does not intend to engage in, and has no arrangement or understanding with any Person to participate in, a distribution of the Exchange Notes to be
issued in the Exchange Offer and (C) it is acquiring the Exchange Notes in its ordinary course of business. In addition, all such Holders of Transfer Restricted Securities shall otherwise cooperate in the Company’s preparations for the
Exchange Offer. Each Holder hereby acknowledges and agrees that any Broker-Dealer and any such Holder using the Exchange Offer to participate in a distribution of the securities to be acquired in the Exchange Offer (1) could not under
Commission policy as 

 
in effect on the date of this Agreement rely on the position of the Commission enunciated in Morgan Stanley and Co., Inc. (available June 5,
1991) and Exxon Capital Holdings Corporation (available May 13, 1988), as interpreted in the Commission’s letter to Shearman & Sterling dated July 2, 1993, and similar no-action letters (which may include any no-action
letter obtained pursuant to clause (i) above), and (2) must comply with the registration and prospectus delivery requirements of the Securities Act in connection with a secondary resale transaction and that such a secondary resale
transaction should be covered by an effective registration statement containing the selling security holder information required by Item 507 or 508, as applicable, of Regulation S-K if the resales are of Exchange Notes obtained by such Holder
in exchange for Initial Notes acquired by such Holder directly from the Company. 
 (b) Shelf Registration Statement. In connection
with the Shelf Registration Statement, the Company shall comply with all the provisions of Section 6(c) hereof and shall use its commercially reasonable efforts to effect such registration to permit the sale of the Transfer Restricted
Securities being sold in accordance with the intended method or methods of distribution thereof, and pursuant thereto the Company will as expeditiously as possible prepare and file with the Commission a Registration Statement relating to the
registration on any appropriate form under the Securities Act, which form shall be available for the sale of the Transfer Restricted Securities in accordance with the intended method or methods of distribution thereof. 
 (c) General Provisions. In connection with any Registration Statement and any Prospectus required by this Agreement to permit the sale or resale
of Transfer Restricted Securities (including, without limitation, any Registration Statement and the related Prospectus required to permit resales of Initial Notes by Broker-Dealers), the Company shall: 
 (i) use its commercially reasonable efforts to keep such Registration Statement continuously effective and provide all requisite financial
statements; upon the occurrence of any event that would cause any such Registration Statement, or the Prospectus contained therein (A) to contain a material misstatement or omission or (B) not to be effective and usable for resale of
Transfer Restricted Securities during the period required by this Agreement, the Company shall file promptly an appropriate amendment to such Registration Statement, in the case of clause (A), correcting any such misstatement or omission, and, in
the case of either clause (A) or (B), use its commercially reasonable efforts to cause such amendment to be declared effective and such Registration Statement and the related Prospectus to become usable for their intended purpose(s) as soon as
practicable thereafter; 
 (ii) prepare and file with the Commission such amendments and post-effective amendments to the
applicable Registration Statement as may be necessary to keep the Registration Statement effective for the applicable period set forth in Section 3 or 4 hereof, as applicable, or such shorter period as will terminate when all Transfer
Restricted Securities covered by such Registration Statement have been sold; cause the Prospectus to be supplemented by any required Prospectus supplement, and as so supplemented to be filed pursuant to Rule 424 under the Securities Act, and to
comply fully with the applicable provisions of Rules 424 and 430A under the Securities Act in a 

 
timely manner; and comply with the provisions of the Securities Act with respect to the disposition of all securities covered by such Registration Statement
during the applicable period in accordance with the intended method or methods of distribution by the sellers thereof set forth in such Registration Statement or supplement to the Prospectus; 
 (iii) advise the underwriter(s), if any, and selling Holders promptly and, if requested by such Persons, to confirm such advice in
writing, (A) when the Prospectus or any Prospectus supplement or post-effective amendment has been filed, and, with respect to any Registration Statement or any post-effective amendment thereto, when the same has become effective, (B) of
any request by the Commission for amendments to the Registration Statement or amendments or supplements to the Prospectus or for additional information relating thereto, (C) of the issuance by the Commission of any stop order suspending the
effectiveness of the Registration Statement under the Securities Act or of the suspension by any state securities commission of the qualification of the Transfer Restricted Securities for offering or sale in any jurisdiction, or the initiation of
any proceeding for any of the preceding purposes, (D) of the existence of any fact or the happening of any event that makes any statement of a material fact made in the Registration Statement, the Prospectus, any amendment or supplement
thereto, or any document incorporated by reference therein untrue, or that requires the making of any additions to or changes in the Registration Statement or the Prospectus in order to make the statements therein not misleading. If at any time the
Commission shall issue any stop order suspending the effectiveness of the Registration Statement, or any state securities commission or other regulatory authority shall issue an order suspending the qualification or exemption from qualification of
the Transfer Restricted Securities under state securities or blue sky laws, the Company shall use its best efforts to obtain the withdrawal or lifting of such order at the earliest possible time; 
 (iv) furnish without charge to each of the Initial Purchasers, each selling Holder named in any Registration Statement, and each of the
underwriter(s), if any, before filing with the Commission, copies of any Registration Statement or any Prospectus included therein or any amendments or supplements to any such Registration Statement or Prospectus (including all documents
incorporated by reference after the initial filing of such Registration Statement), which documents will be subject to the reasonable review and comment of such Holders and underwriter(s) in connection with such sale, if any, for a period of at
least five Business Days, and the Company will not file any such Registration Statement or Prospectus or any amendment or supplement to any such Registration Statement or Prospectus (including all such documents incorporated by reference) to which
an Initial Purchaser of Transfer Restricted Securities covered by such Registration Statement or the underwriter(s), if any, shall reasonably object in writing within five Business Days after the receipt thereof (such objection to be deemed timely
made upon confirmation of telecopy transmission within such period). The objection of an Initial Purchaser or underwriter, if any, shall be deemed to be reasonable only if such Registration Statement, amendment, Prospectus or supplement, as
applicable, as proposed to be filed, contains a material misstatement or omission; 
 (v) promptly prior to the filing of any
document that is to be incorporated by reference into a Registration Statement or Prospectus, provide copies of such document 

 
to the Initial Purchasers, each selling Holder named in any Registration Statement, and to the underwriter(s), if any, make the Company’s
representatives available for discussion of such document and other customary due diligence matters, and include such information in such document prior to the filing thereof as such selling Holders or underwriter(s), if any, reasonably may request;

 (vi) make available at reasonable times for inspection by the Initial Purchasers, the managing underwriter(s), if any,
participating in any disposition pursuant to such Registration Statement and any attorney or accountant retained by such Initial Purchasers or any of the underwriter(s), all financial and other records, pertinent corporate documents and properties
of the Company and cause the Company’s officers, directors and employees to supply all information reasonably requested by any such Holder, underwriter, attorney or accountant in connection with such Registration Statement or any post-effective
amendment thereto subsequent to the filing thereof and prior to its effectiveness and to participate in meetings with investors to the extent reasonably requested by the managing underwriter(s), if any; 
 (vii) if requested by any selling Holders or the underwriter(s), if any, promptly incorporate in any Registration Statement or Prospectus,
pursuant to a supplement or post-effective amendment if necessary, such information as such selling Holders and underwriter(s), if any, may commercially reasonably request to have included therein, including, without limitation, information relating
to the “Plan of Distribution” of the Transfer Restricted Securities, information with respect to the principal amount and principal amount at maturity of Transfer Restricted Securities being sold to such underwriter(s), the purchase price
being paid therefor and any other terms of the offering of the Transfer Restricted Securities to be sold in such offering; and make all required filings of such Prospectus supplement or post-effective amendment as soon as practicable after the
Company is notified of the matters to be incorporated in such Prospectus supplement or post-effective amendment; 
 (viii)
cause the Transfer Restricted Securities covered by the Registration Statement to be rated with the appropriate rating agencies, if so requested by the Holders of a majority in aggregate principal amount and principal amount at maturity of
Securities covered thereby or the underwriter(s), if any; 
 (ix) furnish to each Initial Purchaser, each selling Holder and
each of the underwriter(s), if any, without charge, at least one copy of the Registration Statement, as first filed with the Commission, and of each amendment thereto, including financial statements and schedules, all documents incorporated by
reference therein and all exhibits (including exhibits incorporated therein by reference); 
 (x) deliver to each selling
Holder and each of the underwriter(s), if any, without charge, as many copies of the Prospectus (including each preliminary prospectus) and any amendment or supplement thereto as such Persons reasonably may request; the Company hereby consents to
the use of the Prospectus and any amendment or supplement thereto by each of the selling Holders and each of the underwriter(s), if any, in connection with the offering and the sale of the Transfer Restricted Securities covered by the Prospectus or
any amendment or supplement thereto; 

 (xi) enter into such agreements (including an underwriting agreement to the extent the
registration is an Underwritten Registration), and make such representations and warranties, and take all such other actions in connection therewith in order to expedite or facilitate the disposition of the Transfer Restricted Securities pursuant to
any Registration Statement contemplated by this Agreement, all to such extent as may be reasonably requested by any Initial Purchaser or by any Holder of Transfer Restricted Securities or underwriter in connection with any sale or resale pursuant to
any Registration Statement contemplated by this Agreement; and whether or not an underwriting agreement is entered into in connection with any Shelf Registration Statement and whether or not the related shelf registration is an Underwritten
Registration, the Company shall: 
 (A) furnish to each the Initial Purchasers, each selling Holder and each underwriter, if
any, in such substance and scope as they may reasonably request and as are customarily made by issuers to underwriters in primary underwritten offerings, upon the date of the Consummation of the Exchange Offer or, if applicable, the effectiveness of
the Shelf Registration Statement: 
 (1) a certificate, dated the date of Consummation of the Exchange Offer or the date of
effectiveness of the Shelf Registration Statement, as the case may be, signed by (y) the President or any Vice President and (z) a principal financial or accounting officer of the Company, confirming, as of the date thereof, the matters
set forth in paragraphs (i), (ii) and (iii) of Section 5(e) of the Purchase Agreement and such other matters as such parties may reasonably request; 
 (2) an opinion, dated the date of Consummation of the Exchange Offer or the date of effectiveness of the Shelf Registration Statement, as
the case may be, of counsel for the Company, covering the matters set forth in Section 5(c) of the Purchase Agreement and such other matter as such parties may reasonably request, and in any event including a statement to the effect that such
counsel has participated in conferences with officers and other representatives of the Company, representatives of the independent public accountants for the Company, representatives of the underwriter(s), if any, and counsel to the underwriter(s),
if any, in connection with the preparation of such Registration Statement and the related Prospectus and have considered the matters required to be stated therein and the statements contained therein (provided, that such opinion may provide that
such counsel has not independently verified the accuracy, completeness or fairness of such statements); and that such counsel advises that, on the basis of the foregoing, no facts came to such counsel’s attention that caused such counsel to
believe that the applicable Registration Statement, at the time such Registration Statement or any post-effective amendment thereto became effective, and, in the case of the 

 
Exchange Offer Registration Statement, as of the date of Consummation, contained an untrue statement of a material fact or omitted to state a material fact
required to be stated therein or necessary to make the statements therein not misleading, or that the Prospectus contained in such Registration Statement as of its date and, in the case of the opinion dated the date of Consummation of the Exchange
Offer, as of the date of Consummation, contained an untrue statement of a material fact or omitted to state a material fact necessary in order to make the statements therein not misleading. Without limiting the foregoing, such counsel may state
further that such counsel assumes no responsibility for, and has not independently verified, the accuracy, completeness or fairness of the financial statements, notes and schedules and other financial data included in any Registration Statement
contemplated by this Agreement or the related Prospectus; and 
 (3) a customary comfort letter, dated the date of
effectiveness of the Shelf Registration Statement, from the Company’s independent accountants, in the customary form and covering matters of the type customarily requested to be covered in comfort letters by underwriters in connection with
primary underwritten offerings, and covering or affirming the matters set forth in the comfort letters delivered pursuant to Section 5(a) of the Purchase Agreement, without exception; 
 (B) set forth in full or incorporate by reference in the underwriting agreement, if any, the indemnification provisions and procedures of
Section 8 hereof with respect to all parties to be indemnified pursuant to said Section; and 
 (C) deliver such other
documents and certificates as may be reasonably requested by such parties to evidence compliance with Section 6(c)(xi)(A) hereof and with any customary conditions contained in the underwriting agreement or other agreement entered into by the
Company pursuant to this Section 6(c)(xi), if any. 
 If at any time the representations and warranties of the Company
contemplated in Section 6(c)(xi)(A)(1) hereof cease to be true and correct, the Company shall so advise the Initial Purchasers and the underwriter(s), if any, and each selling Holder promptly and, if requested by such Persons, shall confirm
such advice in writing; 
 (xii) prior to any public offering of Transfer Restricted Securities, cooperate with the selling
Holders, the underwriter(s), if any, and their respective counsel in connection with the registration and qualification of the Transfer Restricted Securities under the state securities or blue sky laws of such jurisdictions as the selling Holders or
underwriter(s), if any, may reasonably request and do any and all other acts or things necessary or advisable to enable the disposition in such jurisdictions of the Transfer Restricted Securities covered by the Shelf Registration Statement;
provided, however, that the Company shall not be required to register or qualify as a foreign corporation where it is not then so qualified or to take any action that would subject it to service of 

 
process in suits or to taxation, other than as to matters and transactions relating to the Registration Statement, in any jurisdiction where it is not then
so subject; 
 (xiii) shall issue, upon the request of any Holder of Initial Notes covered by the Shelf Registration
Statement, Exchange Notes having an aggregate principal amount at maturity equal to the aggregate principal amount at maturity of Initial Notes surrendered to the Company by such Holder in exchange therefor or being sold by such Holder; such
Exchange Notes to be registered in the name of such Holder or in the name of the purchaser(s) of such Securities, as the case may be; in return, the Initial Notes held by such Holder shall be surrendered to the Company for cancellation; 

(xiv) cooperate with the selling Holders and the underwriter(s), if any, to facilitate the timely preparation and delivery of
certificates representing Transfer Restricted Securities to be sold and not bearing any restrictive legends; and enable such Transfer Restricted Securities to be in such denominations and registered in such names as the Holders or the
underwriter(s), if any, may request, at least two Business Days prior to any sale of Transfer Restricted Securities made by such Holders or underwriter(s); 
 (xv) use its commercially reasonable efforts to cause the Transfer Restricted Securities covered by the Registration Statement to be registered with or approved by such other governmental agencies or authorities as
may be necessary to enable the seller or sellers thereof or the underwriter(s), if any, to consummate the disposition of such Transfer Restricted Securities, subject to the proviso contained in Section 6(c)(xii) hereof; 
 (xvi) if any fact or event contemplated by Section 6(c)(iii)(D) hereof shall exist or have occurred, prepare a supplement or
post-effective amendment to the Registration Statement or related Prospectus or any document incorporated therein by reference or file any other required document so that, as thereafter delivered to the purchasers of Transfer Restricted Securities,
the Prospectus will not contain an untrue statement of a material fact or omit to state any material fact necessary in order to make the statements therein not misleading; 
 (xvii) provide a CUSIP number for all Notes not later than the effective date of the Registration Statement covering such Notes and
provide the Trustee under the Indenture with printed certificates for such Notes which are in a form eligible for deposit with the Depository Trust Company and take all other action necessary to ensure that all such Notes are eligible for deposit
with the Depository Trust Company; 
 (xviii) cooperate and assist in any filings required to be made with the NASD and in the
performance of any due diligence investigation by any underwriter (including any “qualified independent underwriter”) that is required to be retained in accordance with the rules and regulations of the NASD; 
 (xix) otherwise use its commercially reasonable efforts to comply with all applicable rules and regulations of the Commission, and make
generally available to its security holders, as soon as practicable, a consolidated earnings statement meeting the 

 
requirements of Rule 158 (but in no event prior to the timely filing by the Company of its first Annual Report on Form 10-K required to be filed by the rules
and regulations under the Exchange Act after the effective date of the Registration Statement); 
 (xx) cause the Indenture to
be qualified under the Trust Indenture Act not later than the effective date of the first Registration Statement required by this Agreement, and, in connection therewith, cooperate with the Trustee and the Holders of Notes to effect such changes to
the Indenture as may be required for such Indenture to be so qualified in accordance with the terms of the Trust Indenture Act; and to execute and use its commercially reasonable efforts to cause the Trustee to execute, all documents that may be
required to effect such changes and all other forms and documents required to be filed with the Commission to enable such Indenture to be so qualified in a timely manner; 
 (xxi) cause all Notes covered by the Registration Statement to be listed on each securities exchange or automated quotation system on
which similar securities issued by the Company are then listed if requested by the Holders of a majority in aggregate principal amount at maturity of Initial Notes or the managing underwriter(s), if any; and 
 (xxii) provide promptly to each Holder upon request each document filed with the Commission pursuant to the requirements of
Section 13 and Section 15 of the Exchange Act. 
 Each Holder agrees by acquisition of a Transfer Restricted Security that, upon
receipt of any notice from the Company of the existence of any fact of the kind described in Section 6(c)(iii)(D) hereof, such Holder will forthwith discontinue disposition of Transfer Restricted Securities pursuant to the applicable
Registration Statement until such Holder’s receipt of the copies of the supplemented or amended Prospectus contemplated by Section 6(c)(xvi) hereof, or until it is advised in writing (the “Advice”) by the Company that the use of
the Prospectus may be resumed, and has received copies of any additional or supplemental filings that are incorporated by reference in the Prospectus. If so directed by the Company, each Holder will deliver to the Company (at the Company’s
expense) all copies, other than permanent file copies then in such Holder’s possession, of the Prospectus covering such Transfer Restricted Securities that was current at the time of receipt of such notice. In the event the Company shall give
any such notice, the time period regarding the effectiveness of such Registration Statement set forth in Section 3 or 4 hereof, as applicable, shall be extended by the number of days during the period from and including the date of the giving
of such notice pursuant to Section 6(c)(iii)(D) hereof to and including the date when each selling Holder covered by such Registration Statement shall have received the copies of the supplemented or amended Prospectus contemplated by
Section 6(c)(xvi) hereof or shall have received the Advice; provided, however, that no such extension shall be taken into account in determining whether Additional Interest is due pursuant to Section 5(a) hereof or the amount of
such Additional Interest, it being agreed that the Company’s option to suspend use of a Registration Statement pursuant to this paragraph shall be treated as a Registration Default for purposes of Section 5(a) hereof. 

 SECTION 7. Registration Expenses. 
 (a) All expenses incident to the Company’s performance of or compliance with this Agreement will be borne by the Company, regardless of whether a
Registration Statement becomes effective, including, without limitation: (i) all registration and filing fees and expenses (including filings made by any Initial Purchaser or Holder with the NASD (and, if applicable, the fees and expenses of
any “qualified independent underwriter” and its counsel that may be required by the rules and regulations of the NASD)); (ii) all fees and expenses of compliance with federal securities and state securities or blue sky laws;
(iii) all expenses of printing (including printing certificates for the Exchange Notes to be issued in the Exchange Offer and printing of Prospectuses), messenger and delivery services and telephone; (iv) all fees and disbursements of
counsel for the Company and, subject to Section 7(b) hereof, the Holders of Transfer Restricted Securities; (v) all application and filing fees in connection with listing the Exchange Notes on a securities exchange or automated quotation
system pursuant to the requirements thereof; and (vi) all fees and disbursements of independent public accountants of the Company (including the expenses of any special audit and comfort letters required by or incident to such performance).

 The Company will, in any event, bear its internal expenses (including, without limitation, all salaries and expenses of its officers and
employees performing legal or accounting duties), the expenses of any annual audit and the fees and expenses of any Person, including special experts, retained by the Company. 
 (b) In connection with any Registration Statement required by this Agreement (including, without limitation, the Exchange Offer Registration Statement
and the Shelf Registration Statement), the Company will reimburse the Initial Purchasers and the Holders of Transfer Restricted Securities being tendered in the Exchange Offer and/or resold pursuant to the “Plan of Distribution” contained
in the Exchange Offer Registration Statement or registered pursuant to the Shelf Registration Statement, as applicable, for the reasonable and documented fees and disbursements of not more than one counsel, who shall be Cahill Gordon &
Reindel LLP or such other counsel as may be chosen by the Holders of a majority in aggregate principal amount at maturity of the Transfer Restricted Securities for whose benefit such Registration Statement is being prepared. 
 SECTION 8. Indemnification. 
 (a) The
Company agrees to indemnify and hold harmless (i) each Holder and (ii) each Person, if any, who controls (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act) any Holder (any of the Persons
referred to in this clause (ii) being hereinafter referred to as a “controlling person”) and (iii) the respective officers, directors, partners, employees, representatives and agents of any Holder or any controlling person (any
Person referred to in clause (i), (ii) or (iii) may hereinafter be referred to as an “Indemnified Holder”), to the fullest extent lawful, from and against any and all losses, claims, damages, liabilities, judgments, actions and
expenses (including, without limitation, and as incurred, reimbursement of all reasonable costs of investigating, preparing, pursuing, settling, compromising, paying or defending any claim or action, or any investigation or proceeding by any
governmental agency or body, commenced or threatened, including the reasonable and 

 
documented fees and expenses of counsel to any Indemnified Holder), joint or several, directly or indirectly caused by, related to, based upon, arising out
of or in connection with any untrue statement or alleged untrue statement of a material fact contained in any Registration Statement or Prospectus (or any amendment or supplement thereto), or any omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as such losses, claims, damages, liabilities or expenses are caused by an untrue statement or omission or alleged untrue statement
or omission that is made in reliance upon and in conformity with information relating to any of the Holders furnished in writing to the Company by any of the Holders expressly for use therein. This indemnity agreement shall be in addition to any
liability which the Company may otherwise have. 
 In case any action or proceeding (including any governmental or regulatory investigation
or proceeding) shall be brought or asserted against any of the Indemnified Holders with respect to which indemnity may be sought against the Company, such Indemnified Holder (or the Indemnified Holder controlled by such controlling person) shall
promptly notify the Company in writing; provided, however, that the failure to give such notice shall not relieve the Company of its obligations pursuant to this Agreement. Such Indemnified Holder shall have the right to employ its own
counsel in any such action and the reasonable and documented fees and expenses of such counsel shall be paid, as incurred, by the Company (regardless of whether it is ultimately determined that an Indemnified Holder is not entitled to
indemnification hereunder). The Company shall not, in connection with any one such action or proceeding or separate but substantially similar or related actions or proceedings in the same jurisdiction arising out of the same general allegations or
circumstances, be liable for the reasonable fees and expenses of more than one separate firm of attorneys (in addition to any local counsel) at any time for such Indemnified Holders, which firm shall be designated by the Holders. The Company shall
be liable for any settlement of any such action or proceeding effected with the Company’s prior written consent, which consent shall not be withheld unreasonably, and the Company agrees to indemnify and hold harmless any Indemnified Holder from
and against any loss, claim, damage, liability or expense by reason of any settlement of any action effected with the written consent of the Company. The Company shall not, without the prior written consent of each Indemnified Holder, settle or
compromise or consent to the entry of judgment in or otherwise seek to terminate any pending or threatened action, claim, litigation or proceeding in respect of which indemnification or contribution may be sought hereunder (whether or not any
Indemnified Holder is a party thereto), unless such settlement, compromise, consent or termination includes an unconditional release of each Indemnified Holder from all liability arising out of such action, claim, litigation or proceeding.

 (b) Each Holder of Transfer Restricted Securities agrees, severally and not jointly, to indemnify and hold harmless the Company and its
directors, officers of the Company who sign a Registration Statement, and any Person controlling (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act) the Company, and the respective officers,
directors, partners, employees, representatives and agents of each such Person, to the same extent as the foregoing indemnity from the Company to each of the Indemnified Holders, but only with respect to claims and actions based on information
relating to such Holder furnished in writing by such Holder expressly for use in any Registration Statement. In case any action or proceeding shall be brought against the Company or its directors or officers or any such controlling person in respect
of which indemnity may be sought against a Holder of Transfer Restricted Securities, 

 
such Holder shall have the rights and duties given the Company, and the Company and its directors and officers and such controlling person shall have the
rights and duties given to each Holder by the preceding paragraph. 
 (c) If the indemnification provided for in this Section 8 is
unavailable to an indemnified party under Section 8(a) or (b) hereof (other than by reason of exceptions provided in those Sections) in respect of any losses, claims, damages, liabilities, judgments, actions or expenses referred to
therein, then each applicable indemnifying party, in lieu of indemnifying such indemnified party, shall contribute to the amount paid or payable by such indemnified party as a result of such losses, claims, damages, liabilities or expenses in such
proportion as is appropriate to reflect the relative benefits received by the Company, on the one hand, and the Holders, on the other hand, from the Initial Placement (which in the case of the Company shall be deemed to be equal to the total gross
proceeds to the Company from the Initial Placement), or if such allocation is not permitted by applicable law, the relative fault of the Company, on the one hand, and the Holders, on the other hand, in connection with the statements or omissions
which resulted in such losses, claims, damages, liabilities or expenses, as well as any other relevant equitable considerations. The relative fault of the Company on the one hand and of the Indemnified Holder on the other shall be determined by
reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact relates to information supplied by the Company, on the one hand, or the Indemnified
Holders, on the other hand, and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission. The amount paid or payable by a party as a result of the losses, claims, damages,
liabilities and expenses referred to above shall be deemed to include, subject to the limitations set forth in the second paragraph of Section 8(a) hereof, any legal or other fees or expenses reasonably incurred by such party in connection with
investigating or defending any action or claim. 
 The Company and each Holder of Transfer Restricted Securities agree that it would not be
just and equitable if contribution pursuant to this Section 8(c) were determined by pro rata allocation (even if the Holders were treated as one entity for such purpose) or by any other method of allocation which does not take account of the
equitable considerations referred to in the immediately preceding paragraph. The amount paid or payable by an indemnified party as a result of the losses, claims, damages, liabilities or expenses referred to in the immediately preceding paragraph
shall be deemed to include, subject to the limitations set forth above, any legal or other expenses reasonably incurred by such indemnified party in connection with investigating or defending any such action or claim. Notwithstanding the provisions
of this Section 8, none of the Holders (and its related Indemnified Holders) shall be required to contribute, in the aggregate, any amount in excess of the amount by which the total discount received by such Holder with respect to the Initial
Notes exceeds the amount of any damages which such Holder has otherwise been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No Person guilty of fraudulent misrepresentation (within the meaning
of Section 11(f) of the Securities Act) shall be entitled to contribution from any Person who was not guilty of such fraudulent misrepresentation. The Holders’ obligations to contribute pursuant to this Section 8(c) are several in
proportion to the respective principal amount at maturity of Initial Notes held by each of the Holders hereunder and not joint. 

 SECTION 9. Rule 144A. The Company hereby agrees with each Holder, for so long as any Transfer
Restricted Securities remain outstanding, to make available to any Holder or beneficial owner of Transfer Restricted Securities in connection with any sale thereof and any prospective purchaser of such Transfer Restricted Securities from such Holder
or beneficial owner, the information required by Rule 144A(d)(4) under the Securities Act in order to permit resales of such Transfer Restricted Securities pursuant to Rule 144A under the Securities Act. 
 SECTION 10. Participation in Underwritten Registrations. No Holder may participate in any Underwritten Registration hereunder unless such Holder
(a) agrees to sell such Holder’s Transfer Restricted Securities on the basis provided in any underwriting arrangements approved by the Persons entitled hereunder to approve such arrangements and (b) completes and executes all
reasonable questionnaires, powers of attorney, indemnities, underwriting agreements, lock-up letters and other documents required under the terms of such underwriting arrangements. 
 SECTION 11. Selection of Underwriters. The Holders of a majority of the Transfer Restricted Securities covered by the Shelf Registration Statement
who desire to do so may sell such Transfer Restricted Securities in an Underwritten Offering. In any such Underwritten Offering, the investment banker(s) and managing underwriter(s) that will administer such offering will be selected by the Holders
of a majority in aggregate principal amount at maturity of the Transfer Restricted Securities included in such offering; provided, however, that such investment banker(s) and managing underwriter(s) must be reasonably satisfactory to the
Company. 
 SECTION 12. Miscellaneous. 
 (a) Remedies. The Company hereby agrees that monetary damages would not be adequate compensation for any loss incurred by reason of a breach by it of the provisions of this Agreement and hereby agree to waive
the defense in any action for specific performance that a remedy at law would be adequate. 
 (b) No Inconsistent Agreements. The
Company will not on or after the date of this Agreement enter into any agreement with respect to its securities that is inconsistent with the rights granted to the Holders in this Agreement or otherwise conflicts with the provisions hereof. The
Company has not previously entered into any agreement granting any registration rights with respect to its securities to any Person. The rights granted to the Holders hereunder do not in any way conflict with and are not inconsistent with the rights
granted to the holders of the Company’s securities under any agreement in effect on the date hereof. 
 (c) Adjustments Affecting the
Securities. The Company will not take any action, or permit any change to occur, with respect to the Initial Notes that would materially and adversely affect the ability of the Holders to Consummate any Exchange Offer. 
 (d) Amendments and Waivers. The provisions of this Agreement may not be amended, modified or supplemented, and waivers or consents to or
departures from the provisions hereof may not be given unless the Company has (i) in the case of Section 5(a) hereof and this Section 12(d)(i), obtained the written consent of Holders of all outstanding Transfer Restricted Securities
and (ii) in the case of all other provisions hereof, obtained the written 

 
consent of Holders of a majority of the aggregate outstanding principal amount at maturity of Transfer Restricted Securities (excluding any Transfer
Restricted Securities held by the Company or its Affiliates). Notwithstanding the foregoing, a waiver or consent to departure from the provisions hereof that relates exclusively to the rights of Holders whose securities are being tendered pursuant
to the Exchange Offer and that does not affect directly or indirectly the rights of other Holders whose securities are not being tendered pursuant to such Exchange Offer may be given by the Holders of a majority of the aggregate outstanding
principal amount at maturity of Transfer Restricted Securities being tendered or registered; provided, however, that, with respect to any matter that directly or indirectly affects the rights of any Initial Purchaser hereunder, the Company
shall obtain the written consent of each such Initial Purchaser with respect to which such amendment, qualification, supplement, waiver, consent or departure is to be effective. 
 (e) Notices. All notices and other communications provided for or permitted here-under shall be made in writing by hand-delivery, first-class mail
(registered or certified, return receipt requested), telex, telecopier, or air courier guaranteeing overnight delivery: 
 (i) if to a Holder, at the address set forth on the records of the Registrar under the Indenture, with a copy to the Registrar under the Indenture; and 
 (ii) if to the Company: 
 PNA
Intermediate Holding Corporation 
 400 Northridge Road, Suite 850 
 Atlanta, Georgia 30350 
 Facsimile:
(678) 352-2441 
 Attention: Chris J. Moreton 
 With a copy to: 
 Willkie Farr & Gallagher LLP 
 787 Seventh Avenue 
 New York, New York
10019 
 Facsimile : (212) 728-9214 
 Attention : Cristopher Greer 
 All such notices and communications shall be deemed to have been duly given:
at the time delivered by hand, if personally delivered; five Business Days after being deposited in the mail, postage prepaid, if mailed; when answered back, if telexed; when receipt acknowledged, if telecopied; and on the next Business Day, if
timely delivered to an air courier guaranteeing overnight delivery. 
 Copies of all such notices, demands or other communications shall be
concurrently delivered by the Person giving the same to the Trustee at the address specified in the Indenture. 
 (f) Successors and
Assigns. This Agreement shall inure to the benefit of and be binding upon the successors and assigns of each of the parties, including, without limitation, and 

 
without the need for an express assignment, subsequent Holders of Transfer Restricted Securities; provided, however, that this Agreement shall not
inure to the benefit of or be binding upon a successor or assign of a Holder unless and to the extent such successor or assign acquired Transfer Restricted Securities from such Holder. 
 (g) Counterparts. This Agreement may be executed in any number of counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. 
 (h)
Headings. The headings in this Agreement are for convenience of reference only and shall not limit or otherwise affect the meaning hereof. 
 (i) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO THE CONFLICTS OF LAW RULES THEREOF. 
 (j) Severability. In the event that any one or more of the provisions contained herein, or the application thereof in any circumstance, is held
invalid, illegal or unenforceable, the validity, legality and enforceability of any such provision in every other respect and of the remaining provisions contained herein shall not be affected or impaired thereby. 
 (k) Entire Agreement. This Agreement is intended by the parties as a final expression of their agreement and intended to be a complete and
exclusive statement of the agreement and understanding of the parties hereto in respect of the subject matter contained herein. There are no restrictions, promises, warranties or undertakings, other than those set forth or referred to herein with
respect to the registration rights granted by the Company with respect to the Transfer Restricted Securities. This Agreement supersedes all prior agreements and understandings between the parties with respect to such subject matter. 

 IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

  

			
	PNA INTERMEDIATE HOLDING CORPORATION
		
	By:	 	/s/ Eva M. Kalawski
		 	Name: Eva M. Kalawski
		 	Title: Vice President & Secretary

 [Registration Rights Agreement] 

 The foregoing Registration Rights Agreement is hereby confirmed and accepted as of the date first above
written: 
  

			
	BANC OF AMERICA SECURITIES LLC
		
	By:	 	/s/ Michael Browne
		 	Michael Browne
		 	Managing Director

 [Signature Page to the PNA Holdco Registration Rights Agreement] 

			
	CITIGROUP GLOBAL MARKETS INC.
		
	By:	 	/s/ Mark Birschbach
		 	Vice President

 [Signature Page to the PNA Holdco Registration Rights Agreement] 

			
	GOLDMAN, SACHS & CO.
		
	By:	 	/s/ Goldman, Sachs & Co.
		 	(Goldman, Sachs & Co.)

 [Signature Page to the PNA Holdco Registration Rights Agreement] 

			
	UBS SECURITIES LLC
		
	By:	 	/s/ Jerrod Freund
		 	Director
	
	UBS SECURITIES LLC
		
	By:	 	  
		 	Managing Director

 [Signature Page to the PNA Holdco Registration Rights Agreement] 

			
	UBS SECURITIES LLC
		
	By:	 	/s/ Andrew Kieffer
		 	Executive Director
	
	UBS SECURITIES LLC
		
	By:	 	  
		 	Managing Director

 [Signature Page to the PNA Holdco Registration Rights Agreement] 

			
	JEFFERIES & COMPANY, INC.
		
	By:	 	/s/ Peter Scott
		 	Managing Director

 [Signature Page to the PNA Holdco Registration Rights Agreement]

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