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Ground Cork for Vibration Dampening from Mexico

Powdered ground cork incorporated into composites for machinery mounts and vibration isolation pads in industrial equipment. Classified under HTS 4501.90.40.00 for pure ground cork prior to compounding.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

Import Tips

Specify Shore hardness compatibility in technical data sheets

Maintain dry storage conditions to prevent premature clumping

Declare as raw material for further processing in entry documents