​ Incorporated

$200,000,000 May 17, 2019

LETTER LOAN AGREEMENT

. Each Loan Party’s true and correct U.S. taxpayer identification number is set forth on [Schedule 11.02] (or, in the case of a Subsidiary that becomes a Loan Party after the Restatement Effective Date, is or will be set forth in the information provided to the Administrative Agent with respect to such Subsidiary pursuant to [Section 6.12]).

. The ​’s true and correct U.S. taxpayer identification number is set forth on [Schedule 10.02].

1.18Taxpayer Identification Number. The [[Consolidated Parties:Organization]]’s true and correct U.S. taxpayer identification number is set forth on [Schedule 10.01(b)].

Taxpayer Identification Number; Other Identifying Information. The true and correct U.S. taxpayer identification number of the Company and each Designated Borrower that is a Domestic Subsidiary and a party hereto on the Closing Date is set forth on [Schedule 10.02]. The true and correct unique identification number of the Specified Designated Borrower and ​ International Holdings that has been issued by its jurisdiction of organization and the name of such jurisdiction are set forth on [Schedule 5.17].

Allocation of Purchase Price. Purchaser and Seller agree that the Purchase Price shall be allocated as Five Million United States Dollars (US $5,000,000) for the Real Property and Fourteen Million, Five Hundred Thousand United States Dollars (US $14,500,000) for the Plant. Purchaser and Seller each further agree to prepare and file such forms and reports as are consistent with the foregoing and which are required under the Internal Revenue Code, and to provide each other with a signed copy of such party's Form 8594 which is filed with the Internal Revenue Service. Seller’s Taxpayer Identification Number is ​; Purchaser’s Taxpayer Identification Number is ​

Enter the Federal Taxpayer Identification Number (TIN) of the Supplier Named Below. The entry must match Supplier's federal tax identification number and will be verified with the Internal Revenue Service. If a TIN has not been issued, enter the Employer's Social Security Number or Export License Number.TIN: ​4678

The address, taxpayer identification number (if any) and jurisdiction of organization of the Subsidiary Borrower is set forth in Annex I to this Joinder Agreement.