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2918.22.50.00/Aspirin Sodium Salt/Mexico

Aspirin Sodium Salt from Mexico

The sodium salt of O-acetylsalicylic acid, commonly used in pharmaceutical formulations for improved water solubility in effervescent tablets and injections. Classified under HTS 2918.22.5000 as a salt of O-acetylsalicylic acid per Chapter 29 notes on inorganic salts of organic acid-function compounds. Meets chapter requirements for separate chemically defined organic compounds.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Verify purity certificate (≥99%) and CAS 37222-66-5 documentation; ensure pharma-grade compliance with FDA/USP standards; avoid misclassification as finished drugs under Chapter 30

Aspirin Sodium Salt from Mexico — Import Duty Rate | HTS 2918.22.50.00