Chromium Trioxide Anhydrous Powder from China
Pure chromium trioxide (CrO3) in anhydrous powder form, a chemically defined inorganic compound used primarily in chrome plating and as an oxidizing agent in chemical synthesis. It falls under HTS 2819.10.00.00 as chromium trioxide, distinct from other chromium oxides or hydroxides.
Duty Rate — China → United States
38.7%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Verify purity certificates to confirm 'chemically defined' status per Chapter 28 notes; ensure HAZMAT shipping compliance due to its corrosive and toxic nature; obtain EPA TSCA pre-manufacture notice if used in new applications