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4002.60.00.00/Synthetic IR Rubber Blocks/Japan

Synthetic IR Rubber Blocks from Japan

Irregular block form of isoprene rubber for industrial compounding. Classified HTS 4002.60.00.00 as primary 'blocks of irregular shape' explicitly listed in chapter note 3.

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

• Photos and dimensions confirming irregular block shape, not processed plates

• Ensure blocks retain elasticity test compliance per note 2