310 Stainless Steel Square Billet 400 cm² from Mexico
High-temperature 310 stainless steel square billet with 400 cm² cross-section for furnace parts and heat exchangers. Classified in HTS 7218.99.0030 as large-area stainless semi-finished square product. Excellent oxidation resistance up to 2200°F.
Duty Rate — Mexico → United States
50%
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
• Include certificates of analysis for chromium/nickel content; Verify square cross-section exceeds 232 cm² threshold; Segregate from carbon steel to prevent mix-ups