Structural Square Nonalloy Tube 80x80x10mm from China
High-strength welded square tube from nonalloy steel, 80mm x 80mm with 10mm walls, for bridge and tower frameworks. HTS 7306.61.10.00 covers its welded, square noncircular profile and thick iron/nonalloy steel construction per chapter definitions.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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
Import Tips
• Certify nonalloy via ASTM specs (e.g
• A500 Grade B) for customs verification
• Ship in standard lengths (6-12m) to maintain 'tube' status vs fabricated articles