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2921.45.90.10/Dye Intermediate Tobias Acid Flake/Japan

Dye Intermediate Tobias Acid Flake from Japan

Flaked Tobias acid for rapid dissolution in dye manufacturing. Chemically defined aromatic sulfonic acid classified HTS 2921.45.90.10. Anti-caking agent <0.1% permitted.

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

• Flake thickness 2-4mm specified for dissolution <30 min in cold water

• 25kg fiber drums with PE liner; humidity indicator cards required

• Test for free acid content >98%; sodium salt contamination shifts classification