On December 20, 2016, the U.S. Department of Commerce issued an announcement regarding the final anti-dumping rapid sunset review of polyester staple fiber (Polyester Staple Fiber) imported from Taiwan, China and South Korea: the ruling that if the anti-dumping duties are cancelled, Taiwan, China The dumping behavior of the products involved in the region and South Korea continued or reoccurred with dumping margins of 9.90% and 7.48% respectively. The U.S. coordinated tariff numbers of the products involved are 5503.20.00.45 and 5503.20.00.65.
On April 29, 1999, the U.S. Department of Commerce issued an announcement to launch an anti-dumping investigation into polyester staple fiber imported from Taiwan, China and South Korea. On November 8, 1999, the U.S. Department of Commerce issued an announcement to make a preliminary anti-dumping ruling and an emergency negative preliminary ruling on polyester staple fiber imported from Taiwan, China. On March 30, 2000, the U.S. Department of Commerce issued an announcement to make a final anti-dumping ruling on polyester staple fiber imported from Taiwan, China, and later revised the final ruling on April 27. On August 1, 2016, the U.S. Department of Commerce issued an announcement to launch the third anti-dumping sunset review investigation into polyester staple fiber imported from Taiwan, China and South Korea. The United States makes a final ruling on rapid sunset review of anti-dumping duties on Taiwan’s polyester staple fiber
