CN⇄US
730424

其他不锈钢制钻探石油及天然气用的套管及导管

Other, of stainless steel:

🇨🇳 中国 1 个10位编码 🇺🇸 美国 22 个HTS编码

🔗 HS 编码前 6 位由世界海关组织（WCO）统一制定，全球通用； 第 7-10 位由各国自行细分。本页为同一 6 位编码下中美两国的完整税则对照。

🇨🇳 中国海关编码（10位）

7304240000 退税 0%
其他不锈钢制钻探石油及天然气用的套管及导管
最惠国 4% 增值税 13% 单位 千克

🇺🇸 美国 HTSUS 编码

730424
Other, of stainless steel:
73042430 G Free C2 28%
Threaded or coupled
7304243010
Having a wall thickness less than 12.7 mm
Unit: kg
7304243020
Having a wall thickness of 12.7 mm or more
Unit: kg
7304243030
Having a wall thickness less than 12.7 mm
Unit: kg
7304243040
Having a wall thickness of 12.7 mm or more
Unit: kg
7304243045
Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm
Unit: kg
7304243080
Having an outside diameter exceeding 406.4 mm
Unit: kg
73042440 G Free C2 8.5%
Other
7304244010
Having a wall thickness less than 12.7 mm
Unit: kg
7304244020
Having a wall thickness of 12.7 mm or more
Unit: kg
7304244030
Having a wall thickness less than 12.7 mm
Unit: kg
7304244040
Having a wall thickness of 12.7 mm or more
Unit: kg
7304244050
Having a wall thickness less than 12.7 mm
Unit: kg
7304244060
Having a wall thickness of 12.7 mm or more
Unit: kg
7304244080
Having an outside diameter exceeding 406.4 mm
Unit: kg
73042460 G Free C2 35%
Tubing
7304246015
Having a wall thickness not exceeding 9.5 mm
Unit: kg
7304246030
Having a wall thickness exceeding 9.5 mm
Unit: kg
7304246045
Having an outside diameter exceeding 114.3 mm but less than 215.9 mm
Unit: kg
7304246060
Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mm
Unit: kg
7304246075
Having an outside diameter exceeding 406.4 mm
Unit: kg

G = General Rate（普通税率/MFN）；C2 = Column 2（第二栏税率，适用于非最惠国待遇国家）。来源：USITC hts.usitc.gov。

🇺🇸 美国进口关税速览（8位税号）

HTSUS 编码商品描述GeneralColumn 2
73042430 Threaded or coupled Free 28%
73042440 Other Free 8.5%
73042460 Tubing Free 35%

中国数据依据中华人民共和国海关总署现行公告；美国数据依据 USITC HTSUS（hts.usitc.gov）。

本页仅为同一国际通用 6 位 HS 编码下的两国税则并列展示，不代表 10 位编码间存在一一对应关系；实际归类请以两国海关认定为准。