</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2903.51.10.00/HFO-1234yf Transport Refrigeration Refrigerant/Japan

HFO-1234yf Transport Refrigeration Refrigerant from Japan

HFO-1234yf for refrigerated trucks and containers replacing R-404A. Low GWP refrigerant per HTS 2903.51.1000 specifications. 50lb cylinders for reefer service.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Calculate with your customs valueVerify classification with AI

Import Tips

• Reefer unit retrofit capacity calculations

• Food safety pull-down time validations

• Cold chain logistics provider end-user letters

HFO-1234yf Transport Refrigeration Refrigerant from Japan — Import Duty Rate | HTS 2903.51.10.00