; and (B) imports of the same or similar class or kind of merchandise are or have been the subject of a concurrent investigation or recently completed investigation; or (2) under subsection (b), if— (A) the determinations under clauses (i) and (ii) of subsection (c)(1)(A) are affirmative with respect to imports of a class or kind of merchandise; and (B) imports of the same or similar class or kind of merchandise are or have been the subject of a concurrent investigation or recently completed investigation. . (b) Antidumping duty investigation Section 732 of the Tariff Act of 1930 ( 19 U.S.C. 1673a ) is amended by adding at the end the following: (f) Initiation by administering authority of successive antidumping duty investigation A successive investigation shall be initiated— (1) under subsection (a), if— (A) the requirements under that subsection are met with respect to imports of a class or kind of merchandise; and (B) imports of the same or similar class or kind of merchandise are or have been the subject of a concurrent investigation or recently completed investigation; or (2) under subsection (b), if— (A) the determinations under clauses (i) and (ii) of subsection (c)(1)(A) are affirmative with respect to imports of a class or kind of merchandise; and (B) imports of the same or similar class or kind of merchandise are or have been the subject of a concurrent investigation or recently completed investigation. . 103. Issuance of determinations with respect to successive antidumping and countervailing duty investigations (a) In general Subtitle D of title VII of the Tariff Act of 1930 ( 19 U.S.C. 1677 et seq. ) is amended by adding at the end the following: 784. Determinations relating to successive investigations (a) In general Notwithstanding any other provision of this title, the administering authority— (1) with respect to a successive investigation under section 702(f)— (A) shall issue a preliminary determination under section 703(b) not later than 85 days after initiating the investigation