; 122 Stat. 3875), and any successor-in-interest to such a manufacturer as provided for under paragraph (4) of such section 4002(c), that submits an affidavit in accordance with paragraph (2) for the year of the payment, payments in amounts authorized under that paragraph. (ii) To each eligible manufacturer under paragraph (6) of such section 4002(c), payments in amounts authorized under that paragraph. (B) Submission of affidavits An affidavit required by subparagraph (A)(i) shall be submitted to the Secretary, or as directed by the Secretary, and not later than March 15. (C) Payment of amounts The Secretary shall make payments to eligible manufacturers and successors-in-interest described in clauses (i) and (ii) of subparagraph (A) not later than April 15 of the year of the payment. (D) Memoranda of understanding The Secretary shall, as soon as practicable after the date of the enactment of this Act, negotiate memoranda of understanding with the Commissioner responsible for U.S. Customs and Border Protection and the Secretary of Commerce to establish procedures pursuant to which the Commissioner and the Secretary of Commerce will assist in carrying out the provisions of this section. (E) Increase in payments in the event of expiration of duty suspensions (i) In general In any calendar year in which the suspension of duty on wool fabrics provided for under headings 9902.51.11, 9902.51.13, 9902.51.14, 9902.51.15, and 9902.51.16 of the Harmonized Tariff Schedule of the United States are not in effect, the amount of any payment described in paragraph (1) to a manufacturer or successor-in-interest shall be increased by an amount the Secretary, after consultation with the Secretary of Commerce, determines is equal to the amount the manufacturer or successor-in-interest would have saved during the calendar year of the payment if the suspension of duty on wool fabrics were in effect. (ii) No appeal of determinations A determination of the Secretary under this subsection shall be final and not subject to appeal or