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2909.50.40.10/Isoeugenol Vanillin Intermediate/Japan

Isoeugenol Vanillin Intermediate from Japan

Isoeugenol specifically for industrial conversion to synthetic vanillin via oxidation. HTS 2909.50.4010 for this ether-phenol despite intermediate role, as flavoring compounds include precursors. Chapter notes prioritize numerical order.

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

• Chemical synthesis flow chart documentation; confirm no flavoring added per note (g)

• Pitfall: vanillin mixtures post-processing go to 2912