AISI 310 Stainless Steel Square Semi-Finished Product from China
High-temperature AISI 310 stainless square semi-finished (<232 cm²) for furnace parts and heat exchangers. HTS 7218.99.0015 for square cross-section stainless before final working. 25Cr-20Ni composition.
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
• Certify 25% chromium minimum; document thermal history if applicable; distinguish from sheet/bar forms