Galvanized Corrugated Steel Floor Decking from China
Wide nonalloy steel sheets (600 mm+), zinc-coated and corrugated to provide structural support in multi-story buildings. HTS 7210.41.00.00 applies as they are plated with zinc and corrugated, not further worked beyond basic surface treatment. Used in concrete composite flooring systems.
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
• Include structural grade certifications (e.g
• ASTM A653) to support nonalloy steel and coating claims
• Avoid overstacking during shipping to prevent coating damage, which could lead to disputes at entry
• Check for 'further worked' treatments like painting; those may reclassify per Chapter 72 notes