CN⇄US
730640

不锈钢其他圆形截面细焊缝管

Other, welded, of circular cross section, of stainless steel:

🇨🇳 中国 1 个10位编码 🇺🇸 美国 16 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）

7306400000 退税 0%
不锈钢其他圆形截面细焊缝管
最惠国 6% 增值税 13% 单位 千克

🇺🇸 美国 HTSUS 编码

730640
Other, welded, of circular cross section, of stainless steel:
73064010 G Free C2 36%
Having a wall thickness of less than 1.65 mm
7306401010
Containing more than 1.5 percent but less than 5 percent by weight of molybdenum
Unit: kg
7306401015
Other
Unit: kg
7306401090
Other
Unit: kg
73064050 G Free C2 11%
Having a wall thickness of 1.65 mm or more
7306405005
Of high-nickel alloy steel
Unit: kg
7306405015
Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn
Unit: kg
7306405040
Containing more than 0.5 percent but less than 24 percent by weight of nickel
Unit: kg
7306405042
Containing less than 15 percent by weight of chromium
Unit: kg
7306405044
Other
Unit: kg
7306405062
Containing more than 1.5 percent but less than 5 percent by weight of molybdenum
Unit: kg
7306405064
Other
Unit: kg
7306405080
Other
Unit: kg
7306405085
Containing more than 0.5 percent but less than 24 percent by weight of nickel
Unit: kg
7306405090
Other
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
73064010 Having a wall thickness of less than 1.65 mm Free 36%
73064050 Having a wall thickness of 1.65 mm or more Free 11%

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。