품목분류사례Polyoxypropylene (polypropylene glycol); KOREOX W19000; R.KOREA품목번호3907.20-2000구분품목분류사례품목분류2과-2275 (시행일자: 2017-02-08)품명Polyoxypropylene (polypropylene glycol); KOREOX W19000; R.KOREA결정기관관세평가분류원문서번호0072017000631이미지물품설명