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3004.50.40.00/Cyanocobalamin Vitamin B12 Sublingual/China

Cyanocobalamin Vitamin B12 Sublingual from China

Sublingual 1,000mcg cyanocobalamin (aromatic-synthetic B12) tablets for pernicious anemia prophylaxis, retail measured doses. HTS 3004.50.40.00 for synthetic cobalamin vitamins.

Duty Rate — China → United States

100%

Rate breakdown

9903.04.60100%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
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

• Cyanide content testing mandatory for B12 imports

• Bioavailability data for sublingual form

Cyanocobalamin Vitamin B12 Sublingual from China — Import Duty Rate | HTS 3004.50.40.00