품목분류사례Other synthetic polymers, in primary forms; Troykyd EB77품목번호3911.90-9000구분품목분류사례품목분류2과-5468 (시행일자: 2020-06-30)품명Other synthetic polymers, in primary forms; Troykyd EB77결정기관관세평가분류원문서번호0072020002814이미지물품설명Bis(2-chloroethyl) ether 50%, N,N,N',N'-tetramethylethylenediamine 50%의 공중합체인 1,2-Ethanediamine, N,N,N',N'-tetramethyl-, polymer with 1,1'-oxybis(2-chloroethane)(평균 5량체 이상) ...