2934.99.90.01/Oxazole/Japan

Oxazole from Japan

Oxazole is a five-membered heterocyclic aromatic ring containing oxygen and nitrogen atoms. Classified under HTS 2934.99.90.01 as other heterocyclic compounds, it is used in pharmaceutical intermediates and agrochemicals.

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

• Verify ring size and heteroatom positions via FTIR spectrum in supporting docs

• Declare as UN1262 liquid if shipped in flammable solution

• Avoid retail packaging which could trigger consumer chemical classification