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Section VI — Products of the chemical or allied industries

Chapter 29 — Organic chemicals

Heading 2933 — Heterocyclic compounds with nitrogen heteroatom(s) only.

National subdivision 2933.4 — Compounds containing in the structure a quinoline or isoquinoline ringsystem (whether or not hydrogenated), not further fused:

Subheading

2933.49 Other

Common commodities
Antimalarial drug hydroxychloroquine tabletsChloroquine phosphate for malaria treatmentEthoxyquin powder for rubber preservationQuinine sulfate antimalarial crystalsRubber preservative ethoxyquin capsulesPharmaceutical grade hydroxychloroquineChloroquine diphosphate antioxidant powderQuinoline-based rubber additive powderHydroxychloroquine sulfate tablets for malariaAntimalarial drug quinine phosphate crystals

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