Construction Grade Welded Steel Tube from Mexico
General purpose welded nonalloy steel tube stock, 92 mm OD with 3 mm wall thickness for site construction supports and shoring. HTS 7306.30.5057 classification for standard welded circular profiles in medium diameter range.
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
• Mill certs must confirm ASTM A500 Grade B or equivalent for construction
• Length markings help customs verify against shoring pole classifications
• Avoid 'scaffold tube' declaration to prevent specific scaffold headings