; (5) in paragraph (4), as so redesignated— (A) in subparagraph (A)— (i) in clause (iii), by adding and at the end; (ii) in clause (iv), by striking the semicolon at the end and inserting a period; and (iii) by striking clauses (v) through (x); (B) in subparagraph (B)— (i) in clause (i), by striking paragraph (1) and inserting paragraph (1), except to the extent the payment would cause the value of the assets in the Fund to exceed the Postal Service actuarial liability ; and (ii) in clause (ii)— (I) by inserting except as provided in subparagraph (C), before any ; and (II) by striking paragraph (2)(B). and inserting paragraph (3). ; and (C) by adding at the end the following: (C) (i) Upon request by the United States Postal Service, the Postal Regulatory Commission may waive the annual installment payment required to be made in a fiscal year under subparagraph (B)(ii) if the United States Postal Service meets conditions established by the Postal Regulatory Commission related to— (I) financial stability and retained earnings; and (II) the capability to maintain a high level of service. (ii) If the Postal Regulatory Commission waives the annual installment payment required to be made in a fiscal year under subparagraph (B)(ii)— (I) for purposes of any financial reporting by the United States Postal Service, the payment shall be deemed to have been made; and (II) the United States Postal Service shall extend the liquidation schedule under paragraph (3)(A) by 1 year. (iii) If the United States Postal Service does not request a waiver of the annual installment payment required to be made in a fiscal year under subparagraph (B)(ii) and does not make the payment, the United States Postal Service may not increase rates for market-dominant products under section 3622 of title 39 during the following fiscal year. ; (6) by redesignating paragraph (6) as paragraph (8)