2936.26.00.00
Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives
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
- Vitamins and their derivatives, unmixed
- Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives
Rates of duty
- General (MFN)
- Free
- Column 2Cuba, North Korea, Russia, Belarus
- 15.4¢/kg + 145.5%
- Unit of quantity
- kg
Related lines in heading 2936
- 2936.21.00.00Vitamins A and their derivativesFree
- 2936.22.00.00Vitamin B1 (Thiamine) and its derivativesFree
- 2936.23.00.00Vitamin B2 (Riboflavin) and its derivativesFree
- 2936.24.01.00D- or DL-Pantothenic acid (Vitamin B5) and its derivativesFree
- 2936.25.00.00Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivativesFree
- 2936.27.00.00Vitamin C (Ascorbic acid) and its derivativesFree
- 2936.28.00.00Vitamin E (Tocopherols and related compounds with Vitamin E activity) and its derivativesFree
- 2936.29.10.00Vitamins and their derivatives, unmixed / Folic acidFree
- 2936.29.16.10Niacin and niacinamide / Niacin / Pharmaceutical gradeFree
- 2936.29.16.20Niacin and niacinamide / Niacin / OtherFree
- 2936.29.16.30Vitamins and their derivatives, unmixed / Niacin and niacinamide / NiacinamideFree
- 2936.29.20.00Vitamins and their derivatives, unmixed / Aromatic or modified aromaticFree
About heading 2936
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
Heading 2936 covers provitamins and vitamins, whether natural or reproduced by synthesis, including natural concentrates, their vitamin-active derivatives, and intermixtures of these, whether or not in any solvent. The heading is split first into unmixed vitamins and their derivatives (2936.21 through 2936.29), which are broken out by the specific vitamin, and then into 2936.90 for provitamins, natural concentrates, and other residual items. All declarable lines in this heading carry a general (MFN) rate of Free.
Full guide to heading 2936Products in this heading
- Ascorbic acid (Vitamin C) powder
- Tocopherols (Vitamin E) in bulk
- Cyanocobalamin (Vitamin B12)
- Folic acid
- Biotin
- Niacinamide
- Vitamin D3 (cholecalciferol)
- Vitamin A acetate
Frequently asked questions
What is the HTS code for Vitamin C (ascorbic acid) powder?
Unmixed Vitamin C and its derivatives are classified under 2936.27.00.00, with a general (MFN) rate of Free.
What is the duty on Vitamin D?
Vitamins D and their derivatives are classified under 2936.29.50.20, with a general (MFN) rate of Free.
How do I classify niacinamide?
Niacinamide is a separate line from niacin under 2936.29.16.30, with a general (MFN) rate of Free. Niacin itself is split into 2936.29.16.10 for pharmaceutical grade and 2936.29.16.20 for other.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.