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3204.15.10.00/Traditional Blue Vat Dye CI 73000/Japan

Traditional Blue Vat Dye CI 73000 from Japan

Authentic synthetic indigo replicating historical natural dye properties (Vat Blue 1, CI 73000). HTS 3204.15.10.00 specifically names this compound as vat dye. Used by historical textile reenactors and museums.

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 historical authentication if claiming special tariff treatment; small quantities often personal use exemption

• Verify against natural indigo bans