6-Fluoroindole from China
6-Fluoroindole is a halogenated indole derivative with fluorine at position 6, classified under HTS 2933.99.0500 as aromatic modified indole. Halogen doesn't trigger separate classification per Chapter 29 notes.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Halogenated derivatives classified with parent heterocycle (Chapter 29 note)
• Synthetic building block for kinase inhibitors; document pharma end-use
• Volatile solid; specialized ventilation may be required