On May 19, from the date of this announcement, the Ministry of Commerce has launched an anti-dumping investigation on imports of copolymeric originating in the European Union, the United States, Taiwan and Japan. The dumping investigation period determined by this investigation is from January 1, 2023 to December 31, 2023, and the industrial damage investigation period is from January 1, 2021 to December 31, 2023. Copolymeric formaldehyde has good mechanical comprehensive properties such as high...