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3812.10.10.00/Masterbatch CBS/N990 Accelerator Blend/Japan

Masterbatch CBS/N990 Accelerator Blend from Japan

60% CBS accelerator dispersed in N990 carbon black masterbatch for direct rubber compounding addition. Retains aromatic accelerator classification under HTS 3812.10.1000 despite carrier.

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

• Verify dispersion uniformity via dispersion testing; ensure moisture content below 1%; provide rubber rheometer data

Masterbatch CBS/N990 Accelerator Blend from Japan — Import Duty Rate | HTS 3812.10.10.00