Human Keratinocyte Cell Culture from China
Epidermal keratinocytes cultured for skin graft therapies in burn treatment and wound healing. Falls under HTS 3002.59.00.00 as other human cell cultures for therapeutic uses. Biotechnologically expanded for clinical application.
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
• Skin bank registration and AATB accreditation documentation
• Allograft vs autograft declaration affects handling
• Ensure no cosmetic claims to avoid Chapter 33 reclassification