Formaldehyde-Sulfoxylate Reducing Agent from Mexico
Industrial reducing agent combining formaldehyde sulfoxylate with inorganic salts for leather dyeing and finishing processes. Covered by HTS 3824.99.32.00 for sulfoxylate-based inorganic compound mixtures.
Duty Rate — Mexico → United States
16.5%
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
Import Tips
• TSCA registration required for formaldehyde-releasing compounds
• Formaldehyde emission testing may be needed
• Distinguish from pure dye vat reducers (2831)