On March 21, 2024, the Foreign Trade Secretariat (SECEX) announced in the Official Gazette of the Mercosur Common Nomenclature (NCM) No. 11/2024, the commencement of an investigation into the dumping of synthetic staple fiber products made from polyester (Polyester Staple Fiber) exported to Brazil, commonly classified under HS code 5503.20.90 of the Mercosur Common Nomenclature…