Harmonized Tariff Schedule of the U.S. › Chapter 29 Organic chemicals
2936.29.16.10Tariff line
Classification path
Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent
2936
Vitamins and their derivatives, unmixed
Other vitamins and their derivatives
Niacin and niacinamide
Niacin
Pharmaceutical grade
2936.29.16.10
Rates of duty
- General rate (Column 1)
- Free
- Special
- —
- Column 2
- 25%
- Unit
- kg
- Printed page
- 1571
Measure flagsfor origin CN
- Section 301 forced labor: on an exemption list9903.05.86 · note 52(b)
- Partner government agency (PGA) requirementsFDA FD3