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
75%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 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
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Document Cr3+ vs Cr6+ process; both qualify as chromium oxide coating but affect chemical compliance