上下游产品
1a5-O-demethyl-22,23-dihydro-avermectin A1a48H67NO12C48H67NO12 48H66ClNO12C48H66ClNO12 48H66ClNO12C48H66ClNO12 49H69NO12C49H69NO12 海关参考信息
- 2901210000-乙烯
2901220000-丙烯
2901241000-1,3-丁二烯
2905122000-异丙醇 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则