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3827.90.10.00/Chlorinated Propane Foam Blowing Agent/Mexico

Chlorinated Propane Foam Blowing Agent from Mexico

Mixture containing dichloropropanes for polyurethane foam expansion in insulation manufacturing. 3827.90.10.00 covers such NESOI chlorinated propane derivative preparations.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

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

• Ozone-depleting substance declarations required under Clean Air Act

• Ensure no HCFC/HFC additives to maintain 'chlorinated only' status

• Bulk shipments risk reclassification as 2903 if purity >98%