Heading 2936: Provitamins and vitamins, natural or reproduced by synthesis (including natural…
Every line of heading 2936 in the U.S. Harmonized Tariff Schedule, with its general (column 1) duty rate. Open a code for the landed cost calculator, trade agreement rates and email alerts if the rate changes.
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
Chapter 29: Organic chemicals. Schedule checked on November 8, 2026.
Not always the total: additional chapter 99 duties (such as Section 232 or Section 301), antidumping or countervailing duties may apply depending on the country of origin. See recent chapter 99 changes →
Tariff lines
| HTS code | Official description | General rate |
|---|---|---|
| 2936.21.00.00 | Vitamins A and their derivatives | Free |
| 2936.22.00.00 | Vitamin B1 (Thiamine) and its derivatives | Free |
| 2936.23.00.00 | Vitamin B2 (Riboflavin) and its derivatives | Free |
| 2936.24.01.00 | D- or DL-Pantothenic acid (Vitamin B5) and its derivatives | Free |
| 2936.25.00.00 | Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives | Free |
| 2936.26.00.00 | Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives | Free |
| 2936.27.00.00 | Vitamin C (Ascorbic acid) and its derivatives | Free |
| 2936.28.00.00 | Vitamin E (Tocopherols and related compounds with Vitamin E activity) and its derivatives | Free |
| 2936.29 | Other vitamins and their derivatives: | |
| 2936.29.10.00 | Folic acid | Free |
| 2936.29.16 | Niacin and niacinamide | Free |
| 2936.29.16.10 | Pharmaceutical grade | |
| 2936.29.16.20 | Other | |
| 2936.29.16.30 | Niacinamide | |
| 2936.29.20.00 | Aromatic or modified aromatic | Free |
| 2936.29.50 | Other | Free |
| 2936.29.50.20 | Vitamins D and their derivatives | |
| 2936.29.50.30 | Biotin | |
| 2936.29.50.50 | Other | |
| 2936.90.01 | Other, including provitamins and natural concentrates | Free |
| 2936.90.01.10 | Provitamins | |
| 2936.90.01.50 | Other |
Exporting this product from the U.S.?
Exports are reported with Schedule B numbers. Heading 2936 has 13 of them; the first 12 are below. Schedule B lookup →
- 2936.21.0000VITAMINS A AND THEIR DERIVATIVES UNMIXED
- 2936.22.0000VITAMIN B1 (THIAMINE) AND ITS DERIVATIVES
- 2936.23.0000VITAMIN B2 (RIBOFLAVIN) AND ITS DERIVATIVES
- 2936.24.0100D- OR DL-PANTOTHENIC ACID ( VITAMIN B3 OR VITAMIN B5) AND ITS DERIVATIVES
- 2936.25.0000VITAMIN B6 (PYRIDOXINE AND RELATED COMPOUNDS WITH VITAMIN B6 ACTIVITY) AND ITS DERIVATIVES
- 2936.26.0000VITAMIN B12 (CYANOCOBALAMIN AND RELATED COMPOUNDS WITH VITAMIN B12 ACTIVITY) AND ITS DERIVATIVES
- 2936.27.0000VITAMIN C (ASCORBIC ACID) AND ITS DERIVATIVES
- 2936.28.0000VITAMIN E (TOCOPHEROLS AND RELATED COMPOUNDS WITH VITAMIN E ACTIVITY) AND ITS DERIVATIVES
- 2936.29.1000FOLIC ACID
- 2936.29.1600NIACIN AND NIACINAMIDE
- 2936.29.9055OTHER VITAMINS AND THEIR DERIVATIVES, NESOI
- 2936.90.0110PROVITAMINS
Source: U.S. International Trade Commission, Harmonized Tariff Schedule; Schedule B: U.S. Census Bureau. Information only, not legal or customs advice; U.S. Customs and Border Protection decides the classification and the duty. Confirm with a licensed customs broker before you ship.
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