Unvulcanized Rubber Vibration Dampener Blanks from Mexico
Molded blanks of unvulcanized rubber for engine mounts and dampeners. HTS 4006.90.50.00 as other articles of unvulcanized rubber.
Duty Rate — Mexico → United States
12.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include mold flow analysis showing complex shaping beyond profiles
• Test dynamic properties confirming pre-vulcanization softness
• Separate from Chapter 87 vehicle parts by declaring as generic blanks