2933.49.15.00/Isoquinoline for Dye Coupling/Japan

Isoquinoline for Dye Coupling from Japan

High purity isoquinoline used as dye coupler intermediate, classified as pure compound in HTS 2933.49.15.00 despite end use. Not excluded under chapter note (g).

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

• End use statements should not override chemical classification

• Confirm not put up for retail sale to avoid Chapter 32