2923 季铵盐及季铵碱;卵磷脂及其他磷氨基类脂(不论是否已有化学定义)
Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined:
普通税率(General)
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优惠税率(Special)
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第二栏税率(Column 2)
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计量单位
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下级编码
2923.10.00.00 Choline and its salts
普通 3.7% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)
2923.20 Lecithins and other phosphoaminolipids:
2923.20.10.00 Purified egg phospholipids, pharmaceutical grade meeting requirements of the U.S. Food and Drug Administration, for use in intravenous fat emulsion
普通 Free
2923.20.20 Other
普通 5% · 优惠 Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)
2923.20.20.10 Certified organic lecithins
2923.20.20.50 Other
2923.30.00.00 Tetraethylammonium perfluorooctane sulfonate
普通 6.2% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)
2923.40.00.00 Didecylmethylammonium perfluorooctane sulfonate
普通 6.2% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)
2923.90.01.00 Other
普通 6.2% · 优惠 Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG)
常见问题
什么是 HS 编码?
HS 编码(Harmonized System)是国际通用的商品分类体系;美国 HTS(Harmonized Tariff Schedule)基于 HS 但包含本国细分。本页数据来自 USITC,税率以官方现行 HTS 为准,仅供参考、不构成报关或法律意见。
编码与税率数据来源:USITC HTS Export API。税率以 USITC 官方现行 HTS 为准,本页仅供参考;不构成报关或法律意见。