CR3+ Chromium Oxide Coated Steel from China
Environmentally friendly trivalent chromium (Cr3+) and chromium oxide coated nonalloy steel sheets wider than 600 mm for electronics housing. HTS 7210.50.00.90 captures this 'other' chrome oxide plating replacing hexavalent Cr6+. Provides RoHS-compliant corrosion protection.
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
• Document Cr3+ vs Cr6+ process; both qualify as chromium oxide coating but affect chemical compliance