; and (2) ending on the date on which all of the certifications described in subsection (c) have been submitted to Congress. (c) Certifications described The certifications described in this subsection are the following: (1) A certification by the Secretary of State that neither the fishing fleets nor the aquaculture industry of the People's Republic of China are meaningfully using forced labor. (2) A certification by the Secretary of Commerce that the Government of the People's Republic of China is not subsidizing those fleets or that industry beyond international norms. (3) A certification by the Secretary of Defense that the fishing fleets of the People's Republic of China will not be used in an invasion of Taiwan. 3. Imposition of sanctions with respect to entities facilitating transshipment (a) In general The Secretary of the Treasury shall impose the sanctions described in subsection (b) with respect to each person that the Secretary determines knowingly participates in the transshipment, during the period described in section 2(b), of seafood or aquaculture products that originate in the People's Republic of China into the United States in violation of section 2(a). (b) Sanctions described The Secretary shall, pursuant to the International Emergency Economic Powers Act ( 50 U.S.C. 1701 et seq. ), block and prohibit all transactions in property and interests in property of a foreign person described in subsection (a) if such property and interests in property are in the United States, come within the United States, or are or come within the possession or control of a United States person. (c) Implementation