Industrial Chromium Trioxide Granules from Mexico
Granular chromium trioxide for industrial oxidation processes and wood preservation. Falls under HTS 2819.10.00.00 as the specific subheading for chromium trioxide, a key chromium oxide.
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
• Certify absence of impurities that could reclassify as a mixture; use secondary containment for spills per OSHA; register under TSCA for commercial use