On January 12, korea trade commission issues 2024-1 date announcement (case date 23-2024-1) say, should Korea enterprise / TK Chemical Co. , ltd. At the application that submitted on November 20, 2023, the PET colophony to originating in China formerly or get together to benzene glycol of 2 formic acid ester colophony (Polyethylene Terephthalate Resin) start turn over dumping investigation. The Korea duty bugle call of experience case product is 3907.61.0000. Investigation period is this case dumping on July 1, 2022 ～ on June 30, 2023 (12 months) , damage investigation period to be on January 1, 2020 ～ on December 31, 2023 (4 years) . Ease of Chinese enterprise Hainan contains petrifaction limited company (HAINAN YISHENG PETROCHEMICAL CO LTD. ) , Inc. of science and technology of material of Hua Run chemistry (CHINA RESOURCES CHEMICAL INNOVATIVE MATERIALS CO LTD. ) , ease is royal fossilization limited company (YISHENG DAHUA PETROCHEMICAL CO LTD. ) reach limited company of science and technology of material of chemistry of Zhuhai China embellish (ZHUHAI CHINA RESOURCES CHEMICAL INNOVATIVE MATERIALS CO LTD. ) experience case. Announcement has go into effect from released day. Divide outside adjourning separately, cut into parts at the beginning of this case will make within 3 months.