Hydroxychloroquine Sulfate from Japan
Hydroxychloroquine sulfate is a 4-aminoquinoline derivative with hydroxy substitution, retaining the quinoline ring structure for antimalarial and autoimmune treatment. HTS 2933.49.26.00 applies as a drug under quinoline compounds. Imported as API for generic drug production.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include retinal toxicity screening protocols in import documentation
• Verify polymorphic form consistency for FDA ANDA submissions
• Use tamper-evident industrial packaging to maintain bulk chemical status