HFC-43-10mee Heat Transfer Fluid Grade from Mexico
HFC-43-10mee specifically purified for use as dielectric heat transfer fluid in electronics cooling applications. As a named compound in HTS 2903.48.00.00, classification remains with the pure chemical despite end use. High dielectric strength and thermal stability.
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
• End-use statements should emphasize chemical properties (dielectric constant, boiling point) rather than application
• Dielectric breakdown voltage specifications support purity claims
• Confirm no functional additives that would trigger mixture classification