HS编码730439,其他非冷拔或冷轧铁或普通钢无缝圆形截面管从中国出口到美国,需要在美国缴纳的进口税费查询

HS Code	英文描述	关税信息
7304.39.00.02	Having an outside diameter less than 38.1 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 0.00% South Korea 反倾销：14.97% / 反补贴： 1.28% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.02	Having an outside diameter less than 38.1 mm	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.04	Having an outside diameter of 38.1 mm or more but less than 190.5 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 0.00% South Korea 反倾销：14.97% / 反补贴： 0.00% 生效日期：2024-02-01 to 2029-01-31
7304.39.00.04		加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.06	Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 1.28% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.06		加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.08	Having an outside diameter exceeding 285.8 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 0.00% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.08	Having an outside diameter exceeding 285.8 mm	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.16	Galvanized, having an outside diameter not exceeding 114.3 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 1.28% 生效日期：2024-05-15 to 2029-05-14
7304.39.00.16		加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.20	Having an outside diameter less than 38.1 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 1.47% 生效日期：2024-02-01 to 2029-01-31
7304.39.00.20	Having an outside diameter less than 38.1 mm	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.24	Having a wall thickness less than 6.4 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 0.00% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.24	Having a wall thickness less than 6.4 mm	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.28	Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 0.00% South Korea 反倾销：14.97% / 反补贴： 1.47% 生效日期：2024-05-15 to 2029-05-14
7304.39.00.28		加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.32	Having a wall thickness exceeding 12.7 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 3.25% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.32	Having a wall thickness exceeding 12.7 mm	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.36	Having a wall thickness less than 12.7 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 0.00% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.36	Having a wall thickness less than 12.7 mm	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.40	Having a wall thickness of 12.7 mm or more but less than 19 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 3.25% 生效日期：2024-05-15 to 2029-05-14
7304.39.00.40		加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.44	Having a wall thickness of 19 mm or more	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 3.25% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.44	Having a wall thickness of 19 mm or more	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.48	Having a wall thickness less than 12.7 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 3.25% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.48	Having a wall thickness less than 12.7 mm	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.52	Having a wall thickness of 12.7 mm or more but less than 19 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 3.25% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.52		加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.56	Having a wall thickness of 19 mm or more	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 45.71% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 3.25% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.56	Having a wall thickness of 19 mm or more	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.62	Having a wall thickness less than 12.7 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 0.00% 生效日期：2024-02-01 to 2029-01-31
7304.39.00.62	Having a wall thickness less than 12.7 mm	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.68	Having a wall thickness of 12.7 mm or more but less than 19 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 0.00% 生效日期：2024-05-15 to 2029-05-14
7304.39.00.68		加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.72	Having a wall thickness of 19 mm or more	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 12.50% South Korea 反倾销：14.97% / 反补贴： 0.00% 生效日期：2024-01-15 to 2029-01-14
7304.39.00.72	Having a wall thickness of 19 mm or more	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.76	Having a wall thickness less than 19 mm	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 0.00% South Korea 反倾销：14.97% / 反补贴： 1.28% 生效日期：2024-05-15 to 2029-05-14
7304.39.00.76	Having a wall thickness less than 19 mm	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税
7304.39.00.80	Having a wall thickness of 19 mm or more	进口关税 MFN Free 有双反税率 Articles of iron or steel: Tubes, pipes and hollow profiles, seamless, of iron (.... China 反倾销：132.63% / 反补贴： 39.05% India 反倾销：50.55% / 反补贴： 0.00% South Korea 反倾销：14.97% / 反补贴： 1.28% 生效日期：2024-02-01 to 2029-01-31
7304.39.00.80	Having a wall thickness of 19 mm or more	加征关税芬太尼关税 20% 232条款 50% See U.S. note 3 to subchapter III, chapter 99 9903.91.01 25% 加征25%的关税

关税更新日期：2025-06-22 “部分数据”来源于商务部网站： https://wmsw.mofcom.gov.cn/，美国来自于 hts.usitc.gov。

税费概览：

【概览】
美国主要依靠关税对进口产品和其数量进行管理和调节，但也对农产品等相对敏感的进口产品采用关税配额。

【关税】
美国和若干国家签署了自由贸易协定。若要享受优惠关税待遇，该进口商品必须符合原产地规则协议中的原产地规则，且原产地证书是享受优惠关税待遇的必要条件。相关例证请参考北美自由贸易协定。（注意：自由贸易协定是由美国签署并适用在美国海关领域，所以也适用于波多黎各。）

【其他】
美国商品进口货值不超过800美元，免征关税。(注：该政策已在2025年被特朗普给取消了)

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