Methylphosphonic Dichloride with Stabilizer from China
Methylphosphonic dichloride stabilized with anti-hydrolysis agent for safe transport, per Chapter 29 note (f). Retains classification under HTS 2931.51.00.00 as the principal compound remains chemically defined. Used in pharmaceutical intermediate production.
Duty Rate — China → United States
16.2%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document stabilizer as necessary for preservation per note (f) to prevent reclass to Chapter 38; check REACH/CLP for EU transshipments; use nitrogen-purged packaging