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Choline Aspirin Salt from China

Choline O-acetylsalicylate, a bioavailable salt form for oral liquid analgesics. HTS 2918.22.5000 per note (C)(2) for quaternary ammonium organic salts, classified by acid function last in numerical order.

Duty Rate — China → United States

19%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Confirm quaternary ammonium via conductivity test; comply with dietary supplement rules if marketed as such; limit solvent residues to ICH specs