품목분류사례3-chloro-2-hydroxypropyl trimethyl ammonium chloride품목번호2923.90-0000구분품목분류사례감정22701-3473품명3-chloro-2-hydroxypropyl trimethyl ammonium chloride결정기관관세평가분류원문서번호0001990800805이미지이미지 준비중물품설명3-chloro-2-hydroxypropyl trimethyl ammonium chloride결정이유결정이유 준비중등록정보2026-04-11출처관세청 CLIP 품목분류사례 원본 보기 · 문서번호 0001990800805
