# United States tariff line 2936.25.00.00: Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives

> In the United States tariff, line 2936.25.00.00 covers vitamins and their derivatives, unmixed, vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 2936.25 in heading 29.36 (chapter 29).

Source: https://border.bot/countries/united-states/hs-codes/2936250000
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 29](https://border.bot/countries/united-states/hs-codes/29) / [2936.25](https://border.bot/countries/united-states/hs-codes/293625) / [2936.25.00.00](https://border.bot/countries/united-states/hs-codes/2936250000)

## Key facts

- Tariff line: 2936.25.00.00
- Covers: Vitamins and their derivatives, unmixed, vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [2936.25](https://border.bot/hs-codes/293625)

## What this line covers

In the United States tariff, line 2936.25.00.00 covers vitamins and their derivatives, unmixed, vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives.

Its legal text is “Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives”, read under “Vitamins and their derivatives, unmixed”.

## How it is structured

It falls under HS subheading 2936.25 in heading 29.36 (chapter 29). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 29: Organic chemicals
- Heading 29.36: 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
- Subheading 2936.25: Vitamins and their derivatives, unmixed
- Line 2936.25.00.00: Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 2936.25 yet.

- [The Harmonized System text for 2936.25](https://border.bot/hs-codes/293625)

- Previous line: [2936.24.01.00](https://border.bot/countries/united-states/hs-codes/2936240100) D- or DL-Pantothenic acid (Vitamin B5) and its derivatives
- Next line: [2936.26.00.00](https://border.bot/countries/united-states/hs-codes/2936260000) Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives

## Frequently asked questions

### What does tariff line 2936.25.00.00 cover in the United States tariff?

In the United States tariff, line 2936.25.00.00 covers vitamins and their derivatives, unmixed, vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives.

### What is the general (MFN) duty on 2936.25.00.00 in the United States?

Goods under this line enter free of general (MFN) duty.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/2936250000.json