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2933.99.97.01/6-Mercaptopurine/China

6-Mercaptopurine from China

6-Mercaptopurine, a purine analog with thiol substitution used in chemotherapy. Contains only nitrogen hetero-atoms in heterocyclic rings; HTS 2933.99.9701 despite sulfur (not organo-sulfur per note).

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
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Import Tips

• Light-sensitive; amber packaging with stability data

• NCI/IMPD documentation for clinical trial material

• Sulfur content analysis to confirm non-organo-sulfur status

6-Mercaptopurine from China — Import Duty Rate | HTS 2933.99.97.01