Metaldehyde Flake Form 98% Purity from China
Metaldehyde supplied in large flake form at 98% minimum purity, the characteristic cyclic tetramer polymer of acetaldehyde. Falls under HTS 2912.50.10.00 as a separate chemically defined organic compound per Chapter 29 note (a). Primarily imported for manufacturing slug and snail bait products.
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
9903.88.0325%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
• Provide flake size specifications and bulk density data; ensure packaging prevents moisture absorption which destabilizes metaldehyde
• Declare exact tetramer content via NMR or HPLC; impurities must not exceed 2% to maintain classification
• Confirm no added stabilizers beyond transport necessities per Chapter 29 note (f) to avoid reclassification