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Dehydromirex Isomer Mixture from Japan

Mixture of Mirex-related isomers, classified under HTS 2903.83.00.00 per Chapter 29 note (b) as mixtures of isomers of the same organic compound. Used in toxicological studies as a surrogate for Mirex photodegradation products.

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%

Import Tips

Provide HPLC chromatogram showing isomer composition; declare as research chemical only

Ensure no acyclic impurities to stay within Chapter 29 scope

Dehydromirex Isomer Mixture from Japan — Import Duty Rate | HTS 2903.83.00.00