Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2903.44.10.20Tariff line
Classification path
Halogenated derivatives of hydrocarbons
2903
Saturated fluorinated derivatives of acyclic hydrocarbons
Pentafluoroethane (HFC-125), 1,1,1-trifluoroethane (HFC-143a) and 1,1,2-trifluoroethane (HFC-143)
1,1,1-Trifluoroethane (HFC-143a)
2903.44.10.20
Rates of duty
- General rate (Column 1)
- 3.7%
- Special
- Free (A, AU, BH, CL, CO, D, E, IL, JO, K, KR, MA, OM, P, PA, PE, S, SG)
- Column 2
- 25%
- Unit
- kg
- Printed page
- 1429
Measure flagsfor origin CN
- Section 301 forced labor: on an exemption list9903.05.89 · note 52(e)
- Section 232 (METALS) · · 钢衍生品 — Pentafluoroethane (HFC-125), 1,1,1-trifluoroethane (HFC-143a) and 1,1,2-trifluoroethane (HFC-143) · from 2026-04-06
- Partner government agency (PGA) requirementsEPA EH2, EPA EP7