LNG Terminal Cryogenic Alloy Steel Pipe from Mexico
9%Ni alloy steel longitudinally welded pipe >16" for LNG tank vaporizers/transfer lines. HTS 7305.31.60 large welded alloy circular.
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
• EN 10028-4 certs for 9Ni
• Bare, no insulation declared
• Insulated → 7308 risk