Superheater Seamless Tube for Refineries from China
Non-alloy seamless tube exceeding 285.8 mm OD for refinery superheaters. HTS 7304.39.0008 applies for its circular seamless profile and designated superheater use.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• High-temp alloy certs if borderline non-alloy