321 Stainless Steel Flange from Mexico
321 stabilized stainless steel flange for high-temperature exhaust systems in aerospace. Resists intergranular corrosion, HTS 7307.21.5000 other flanges.
Duty Rate — Mexico → United States
55.6%
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
9903.05.900%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
• AMS 5510 material spec required for aviation
• Traceability markings essential