Offshore Platform Alloy Steel Riser Pipe from China
Welded alloy steel riser pipes >406.4 mm for connecting subsea wells to offshore platforms. HTS 7305.39.50.00: other welded alloy steel tubes, large circular diameter.
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
• API 5L or DNV certs for marine environment compliance
• Buoyancy module specs if applicable
• Not OCTG - provide flowline affidavits