R-125 Bulk Refrigerant Tonner from Mexico
1-tonne capacity tonner cylinder of 99.99% pure HFC-125 for large-scale refrigeration charging, under HTS 2903.44.10.10 as pure pentafluoroethane. Used by OEMs for commercial AC production. Chemically defined saturated fluorinated acyclic hydrocarbon.
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
• File for HFC import allocation under AIM Act; ensure tonner recertification per DOT 49 CFR; provide GC-MS purity analysis reports