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N-MeFOS Stabilized Solution 10% in Solvent from China

A 10% solution of N-methyl perfluorooctane sulfonamide in inert solvent, prepared solely for safe transport. Falls under HTS 2935.10.00.00 per Chapter 29 note (e) allowing solvent dissolution when not rendering product for specific use.

Duty Rate — China → United States

19%

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 solvent choice as transport necessity, not specific use formulation, to maintain Chapter 29 status

• Provide flash point and solubility data for proper hazmat declaration

• Ensure solution concentration doesn't qualify as 'prepared for retail' under exclusions