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HCFC-124 Chiller Refrigerant Blend from Mexico

High-capacity refrigerant mixture based on HCFC-124 (2-chloro-1,1,1,2-tetrafluoroethane, 2903.73) for centrifugal chillers in data centers. Meets 3827.32.00.00 as HCFC mixture from specified subheadings, CFC-free. Optimized for low global warming potential during phase-out.

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

Validate pressure-temperature charts match declared composition; obtain carrier pre-cooling exemption if applicable; monitor Montreal Protocol allocation changes