Mirex 99% Pure Crystals from China
High-purity crystalline Mirex (ISO name) meeting the definition of halogenated derivatives of cyclanic hydrocarbons under HTS 2903.83.00.00. Used as a reference standard in analytical chemistry for pesticide residue testing due to its stability and specific chlorinated structure.
Duty Rate — China → United States
40.5%
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 analytical certificate of analysis confirming 99% purity and ISO identity; check for Stockholm Convention restrictions as Mirex is a banned POP
• Declare exact chemical composition to avoid misclassification as waste