19 U.S. Code § 2451a - Action in response to trade diversion
In any case in which a WTO member other than the United States requests consultations with the People’s Republic of China under the product-specific safeguard provision of the Protocol of Accession of the People’s Republic of China to the World Trade Organization, the Trade Representative shall inform the United States Customs Service, which shall monitor imports into the United States of those products of Chinese origin that are the subject of the consultation request. Data from such monitoring shall promptly be made available to the Commission upon request by the Commission.
If consultations fail to lead to an agreement with the People’s Republic of China or the WTO member concerned within 60 days, the Trade Representative shall promptly publish notice in the Federal Register of any proposed action to prevent or remedy the trade diversion, and provide an opportunity for interested persons to present views and evidence on whether the proposed action is in the public interest.
Within 20 days after the end of consultations pursuant to subsection (e) of this section, the Trade Representative shall make a recommendation to the President on what action, if any, should be taken to prevent or remedy the trade diversion or threat thereof.
Within 20 days after receipt of the recommendation from the Trade Representative, the President shall determine what action to take to prevent or remedy the trade diversion or threat thereof.
Action taken under subsection (h) of this section shall be terminated not later than 30 days after expiration of the action taken by the WTO member or members involved against imports from the People’s Republic of China.
The Commission shall review the continued need for action taken under subsection (h) of this section if the WTO member or members involved notify the Committee on Safeguards of the WTO of any modification in the action taken by them against the People’s Republic of China pursuant to consultation referred to in subsection (a) of this section. The Commission shall, not later than 60 days after such notification, determine whether a significant diversion of trade continues to exist and report its determination to the President. The President shall determine, within 15 days after receiving the Commission’s report, whether to modify, withdraw, or keep in place the action taken under subsection (h) of this section.
 So in original. The comma probably should not appear.
2004—Subsec. (j). Pub. L. 108–429 struck out par. (1) designation before “The Commission shall review”.
For transfer of functions, personnel, assets, and liabilities of the United States Customs Service of the Department of the Treasury, including functions of the Secretary of the Treasury relating thereto, to the Secretary of Homeland Security, and for treatment of related references, see November 25, 2002, as modified, set out as a note under section 542 of Title 6.sections 203(1), 551(d), 552(d), and 557 of Title 6,