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3827.59.00.00/HFC-23 Leak Detection Gas Mixture/Mexico

HFC-23 Leak Detection Gas Mixture from Mexico

Tracer gas blend containing HFC-23 for detecting refrigerant leaks in HVAC systems. Classified HTS 3827.59.00.00 as HFC mixture without CFCs/HCFCs. High sensitivity for pinpointing micro-leaks.

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

• Calibrate mass spectrometer detection limits; provide leak rate sensitivity data; ensure non-reactive with system materials

HFC-23 Leak Detection Gas Mixture from Mexico — Import Duty Rate | HTS 3827.59.00.00