Section VI · Organic chemicals
2936.25
Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives
Chapter
Organic chemicals
Heading
The product family within the chapter
Subheading
The specific good, identical worldwide
The first six digits are the same in every country that uses the Harmonized System. The United States adds two more for the tariff rate and, often, two more for statistics — which is why the rates below are listed against 8- and 10-digit numbers rather than against this code.
How the schedule reaches this code
- 29Organic chemicals
- 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:
- Vitamins and their derivatives, unmixed:
- Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives
Published US duty rates
Duty is set at the 8- or 10-digit line, not at this 6-digit subheading, so more than one rate can sit under this code.
- 2936.25.00.00Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivativeskg
- General
- Free
- Special (FTA)
- —
- Column 2
- 25%
No preferential rate published.
Countries without normal trade relations.
This is the listed rate. Antidumping and countervailing duty orders, Chapter 99 actions and preference qualification all change what is actually collected, and classification is a judgement about your goods. Verify with your licensed customs broker before you file.
Other subheadings in heading 2936
- 2936.21Vitamins A and their derivatives
- 2936.22Vitamin B1 (Thiamine) and its derivatives
- 2936.23Vitamin B2 (Riboflavin) and its derivatives
- 2936.24D- or DL-Pantothenic acid (Vitamin B5) and its derivatives
- 2936.26Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives
- 2936.27Vitamin C (Ascorbic acid) and its derivatives
- 2936.28Vitamin E (Tocopherols and related compounds with Vitamin E activity) and its derivatives
- 2936.29Other vitamins and their derivatives:
- 2936.90Other, including provitamins and natural concentrates
Source: U.S. International Trade Commission (USITC) — 2026 HTS Revision 12, released 2026-07-21, published at hts.usitc.gov. A U.S. Government work in the public domain.