Rule lifecycle · DOCKET:A-570-044
1,1,1,2- Tetrafluoroethane (R-134a) From the People's Republic of China: Final Results of Antidumping Duty Administrative Review; 2024-2025
Commerce Department, International Trade Administration — observed across 2 documents over 1508 days. Use the source documents below before deciding whether this affects your business.
In plain English
The Commerce Department finished reviewing whether Chinese companies are selling refrigerant R-134a too cheap and set final import taxes on Chinese supplies. If you buy R-134a for air conditioning, refrigeration, or auto repair work, check the new duty rates because they will raise your costs.
First seen
May 6, 2022
Last seen
Jun 22, 2026
Latest stage
Notice
PRORULE → RULE
—
Stage timeline
Notice·May 6, 2022·87 FR 27098
1,1,1,2-Tetrafluoroethane (R-134a) From the People's Republic of China: Final Results of the Antidumping Duty Administrative Review; 2020-2021
#2022-09802
Notice·Jun 22, 2026·91 FR 37073
1,1,1,2- Tetrafluoroethane (R-134a) From the People's Republic of China: Final Results of Antidumping Duty Administrative Review; 2024-2025
#2026-12506