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AISI 321 Hot-Rolled Stainless Steel Coil Rod from China

Hot-rolled stainless steel bars and rods in irregularly wound coils with circular cross section under 14 mm diameter, containing 12-14% nickel for improved corrosion resistance. Classified under HTS 7221.00.00.18 due to specific nickel content between 8-24%, hot-rolled form, and small diameter coil configuration. Used in automotive exhaust systems and chemical processing equipment.

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

Provide mill test certificates verifying nickel content (8-24% by weight) and exact diameter under 14 mm to avoid reclassification

Ensure documentation confirms hot-rolled in irregularly wound coils, not straightened or further worked per Chapter 72 notes

Watch for common pitfalls like rust/discoloration; no duty allowance per U.S. note, so inspect prior to entry

AISI 321 Hot-Rolled Stainless Steel Coil Rod from China — Import Duty Rate | HTS 7221.00.00.18