321 Stainless Steel Heat-Resistant Strip from China
Stabilized 321 stainless steel flat strip <600 mm wide for high-temperature use, not further worked. HTS 7220.90.0080 as other, since not meeting exact heat-resisting steel note (g) composition limits.
Duty Rate — China → United States
75%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 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
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Test certs must show titanium stabilization; distinguish from standard austenitics
• High-temp end-use doesn't change classification—based purely on composition/processing
• Prevent pre-entry rust; chapter note denies duty allowance for discoloration