[The U.S. International Trade Commission makes a final ruling on industrial harm to container trailer chassis and their parts in the first double anti-dumping sunset review] On October 21, 2026, the U.S. International Trade Commission (ITC) voted to impose a ban on container trailer chassis and parts (Chassis and Subassemblies) issued the first anti-dumping and countervailing sunset review with an affirmative final ruling on industrial harm: ruling that if the current anti-dumping and countervailing measures are cancelled, within a reasonably foreseeable period, the substantial damage caused by the import of the products involved to the U.S. domestic industry may continue or reoccur. According to the final ruling, the current anti-dumping and countervailing measures in this case remain in effect. On August 20, 2020, the U.S. Department of Commerce launched anti-dumping and countervailing investigations into container trailer chassis and parts imported from China. On March 16, 2021, the U.S. Department of Commerce made a final affirmative anti-subsidy ruling on container trailer chassis and parts imported from China. On May 12, 2021, the U.S. Department of Commerce made a final anti-dumping ruling on container trailer chassis and parts imported from China. On April 1, 2026, the U.S. Department of Commerce launched the first anti-dumping and countervailing sunset review investigation into container trailer chassis and parts imported from China. On July 29, 2026, the U.S. Department of Commerce made the first anti-subsidy rapid sunset review final ruling on container trailer chassis and components imported from China. On August 4, 2026, the U.S. Department of Commerce made the first anti-dumping rapid sunset review final ruling on container trailer chassis and parts imported from China.