Corrugated Galvanized Steel Roofing Sheets from China
These are flat-rolled nonalloy steel sheets, over 600 mm wide, coated with zinc (galvanized) and then corrugated with wavy patterns for structural rigidity. They fall under HTS 7210.41.00.00 because they are zinc-coated and corrugated, distinguishing them from flat galvanized sheets in other subheadings. Commonly used in construction for roofing and siding.
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
• Verify zinc coating thickness and corrugation specs via mill test certificates to confirm classification under 7210.41
• Ensure documentation proves nonalloy steel composition (<0.3% alloy elements) to avoid reclassification to alloy steel chapters
• Watch for rust or discoloration; no duty allowance per Chapter 72 notes—inspect thoroughly before entry