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2933.59.95.00/Sulfadiazine Technical Grade/Mexico

Sulfadiazine Technical Grade from Mexico

Sulfadiazine contains a pyrimidine ring (as part of diazine) with nitrogen hetero-atoms only, used as sulfonamide antibiotic API. Falls under HTS 2933.59.95.00 for other pyrimidine compounds per Chapter 29 chemical definitions. Excludes sulfonated derivatives per notes.

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

• Confirm no sulfonation on ring carbon to stay in 2933; CoA essential

• Veterinary grades need separate DMF

Sulfadiazine Technical Grade from Mexico — Import Duty Rate | HTS 2933.59.95.00