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4006.90.50.00/Unvulcanized Rubber Vibration Dampener Blanks/Japan

Unvulcanized Rubber Vibration Dampener Blanks from Japan

Molded blanks of unvulcanized rubber for engine mounts and dampeners. HTS 4006.90.50.00 as other articles of unvulcanized rubber.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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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

Unvulcanized Rubber Vibration Dampener Blanks from Japan — Import Duty Rate | HTS 4006.90.50.00