Indoline from Japan
The fully saturated analogue of indole, explicitly listed under HTS 2933.99.1200 as a modified aromatic nitrogen heterocycle. Used as dye intermediate and pharmaceutical building block. Its bicyclic structure with nitrogen hetero-atom qualifies precisely.
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
• Oxidation stabilizer presence must be documented
• Dye vs pharma end-use affects documentation requirements
• Dark storage/handling instructions required