Diclofenac Sodium from China
Diclofenac sodium salt of 2-(2-(2,6-dichloranilino)phenyl)acetic acid, widely used NSAID. Classified under HTS 2918.99.3000 as aromatic carboxylic acid drug salt per chapter note C(1). Contains chlorine substitution.
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
• Quantify sodium content (typically 11-12%) and chloride levels
• Provide XRPD for crystalline Form I confirmation
• Include genotoxic impurity profile