中国 · 品目· 6 个子目· 0 个税号
2910环氧化物、环氧醇、环氧酚、环氧醚及其衍生物
Epoxides, epoxyalcohols, epoxyphenols and expoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives
Epoxides, epoxyalcohols, epoxyphenols and expoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives