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Antioxidant Vitamin E 400 IU Time-Release Tablets from China

Time-release tablets providing sustained 400 IU synthetic vitamin E for oxidative stress prophylaxis, in retail bottles. 3004.50.30.00 due to aromatic synthetic vitamin in measured, engineered dose form.

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)

Import Tips

Dissolution profile testing docs for time-release claims

Matrix material must not change 'unmixed' status

Higher scrutiny on potency uniformity

Antioxidant Vitamin E 400 IU Time-Release Tablets from China — Import Duty Rate | HTS 3004.50.30.00