HFC-23 Medical Cryospray Refrigerant from Mexico
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 — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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