Galvanized Steel Roofing Flashing from China
Narrow galvanized steel strips used for roofing flashing, with width under 300 mm and thickness over 0.25 mm, coated with zinc to prevent corrosion. Classified under HTS 7212.30.10 as flat-rolled nonalloy steel, plated with zinc, in narrow widths for construction applications. The zinc coating provides essential weather resistance for exterior building use.
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 meets ASTM A653 standards to avoid reclassification; provide mill test certificates confirming nonalloy composition; inspect for uniform plating to prevent duty disputes on coating quality