Lactase Enzyme for Lactose Intolerance from China
Therapeutic lactase ferment tablets from fungal sources, prescribed for lactose intolerant patients to hydrolyze milk sugar. Under HTS 3002.90.10.00 as ferments for human therapeutic digestive aid, prepared in measured doses.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals: 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
• Clinical trial data or Rx intent docs to affirm therapeutic over supplement status
• Avoid bulk packaging which may trigger food enzyme classification
• Shelf-life expiry monitoring to prevent waste pharma issues (3006.k)