Basic Zinc Chromate from Mexico
Basic zinc chromate (ZnCrO4·Zn(OH)2) serves as an anti-corrosive pigment in alkyd primers for steel structures. This hydrated chromate of zinc is classified in HTS 2841.90.4500 as it meets the criteria for zinc chromates per subchapter notes. It is imported as a yellow powder for paint production.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify hydration state and formula in invoices to confirm 'chromate of zinc' status
• Comply with OSHA 1910.1026 for chromate exposure during handling post-import
• Avoid bulk packaging over 25kg to minimize DOT hazmat shipping surcharges