SA-106 Grade C with Alloy Addition Pipe from China
Seamless carbon steel pipe SA-106 Gr.C with controlled alloying elements exceeding de minimis limits, OD 14 inches, 16 mm wall. Classified as alloy steel under 7304.59.80.65 due to alloy content. Used for high-pressure refinery piping.
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
• Chemical mill test reports must demonstrate alloying elements exceeding Chapter 72 note limits
• Distinguish from standard SA-106 carbon steel via precise composition documentation