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3827.61.00.00/HFC-143a Transport Refrigeration Blend/Mexico

HFC-143a Transport Refrigeration Blend from Mexico

HFC mixture exceeding 15% HFC-143a for refrigerated trucks and containers, providing reliable cooling for perishable goods transport. Compliant with HFC-only specifications excluding CFCs/HCFCs. Classified in 3827.61.00.00 based on HFC-143a mass threshold.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Certify compliance with DOT hazardous materials regulations for pressurized gas cylinders during import clearance

• Maintain manufacturer’s allocation certificates under AIM Act; importers face penalties for undocumented HFC volumes