HTS heading
2936Provitamins 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:
Rates as published in 2026 HTS Revision 15, captured 2026-08-13. Source: USITC Harmonized Tariff Schedule.
Current duty rates (13 lines)
| Code | Description | General | Special | Column 2 |
|---|---|---|---|---|
| 2936.21.00.00 | Vitamins A and their derivatives | Free | — | 25% |
| 2936.22.00.00 | Vitamin B1 (Thiamine) and its derivatives | Free | — | 25% |
| 2936.23.00.00 | Vitamin B2 (Riboflavin) and its derivatives | Free | — | 15.4¢/kg + 62% |
| 2936.24.01.00 | D- or DL-Pantothenic acid (Vitamin B5) and its derivatives | Free | — | 25% |
| 2936.25.00.00 | Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives | Free | — | 25% |
| 2936.26.00.00 | Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives | Free | — | 15.4¢/kg + 145.5% |
| 2936.27.00.00 | Vitamin C (Ascorbic acid) and its derivatives | Free | — | 25% |
| 2936.28.00.00 | Vitamin E (Tocopherols and related compounds with Vitamin E activity) and its derivatives | Free | — | 15.4¢/kg + 63.5% |
| 2936.29.10.00 | Folic acid | Free | — | 15.4¢/kg + 49% |
| 2936.29.16 | Niacin and niacinamide | Free | — | 25% |
| 2936.29.20.00 | Aromatic or modified aromatic | Free | — | 15.4¢/kg + 45% |
| 2936.29.50 | Other | Free | — | 25% |
| 2936.90.01 | Other, including provitamins and natural concentrates | Free | — | 25% |
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