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2933.59.80.00/Dihydro-5-azacitidine/China

Dihydro-5-azacitidine from China

Dihydro-5-azacitidine is a modified pyrimidine nucleoside analog for epigenetic research, technically aromatic. HTS 2933.59.80.00 as modified aromatic aza-pyrimidine. Research chemical.

Duty Rate — China → United States

100%

Rate breakdown

9903.04.6093.5%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
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Import Tips

• Export precursor controls may apply; check BIS licensing

• Purity >98% certification standard for research grade

Dihydro-5-azacitidine from China — Import Duty Rate | HTS 2933.59.80.00