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3827.39.00.00/HCFC Process Fluid Mixture/Mexico

HCFC Process Fluid Mixture from Mexico

Proprietary HCFC blend used as heat transfer fluid in chemical processing reactors. Contains HCFC-123 and stabilizers, classified 3827.39.00.00. High thermal stability for continuous operation.

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

• Include thermal stability test data; chemical compatibility certificates; high-temperature material safety information