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2921.59.04.00/1,8-Diaminonaphthalene with Stabilizer/Japan

1,8-Diaminonaphthalene with Stabilizer from Japan

Stabilized 1,8-diaminonaphthalene includes necessary anticaking agents for preservation during transport, remaining a chemically defined aromatic polyamine. It qualifies under HTS 2921.59.04.00 per chapter note (f) for added stabilizers.

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

• Document stabilizer as necessary for transport only; ensure total additives <5% by weight; declare exact composition to avoid mixture reclassification

1,8-Diaminonaphthalene with Stabilizer from Japan — Import Duty Rate | HTS 2921.59.04.00