품목분류사례2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene; Spiro-OMeTAD, PLT502011T; CHINA품목번호2922.29-9090구분품목분류사례품목분류2과-2902 (시행일자: 2015-04-29)품명2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene; Spiro-OMeTAD, PLT502011T; CHINA결정기관관세평가분류원문서번호0072015001941이미지물품설명