3827.51.00.00/HFC-23 Medical Cryospray Refrigerant/Japan

HFC-23 Medical Cryospray Refrigerant from Japan

Cryospray mixture containing HFC-23 for endoscopic medical procedures requiring rapid freezing. Classified under HTS 3827.51.00.00 as an HFC-23 mixture lacking CFCs or HCFCs, used in cryotherapy applications.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• FDA 510(k) clearance documentation required alongside customs entry

• Medical device classification may trigger additional FDA import alerts

• Validate absence of pharmaceutical actives to avoid drug classification