# United States tariff line 3001.90.01.65: Heparin

> In the United States tariff, line 3001.90.01.65 covers heparin. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 3001.90 in heading 30.01 (chapter 30).

Source: https://border.bot/countries/united-states/hs-codes/3001900165
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 30](https://border.bot/countries/united-states/hs-codes/30) / [3001.90](https://border.bot/countries/united-states/hs-codes/300190) / [3001.90.01.65](https://border.bot/countries/united-states/hs-codes/3001900165)

## Key facts

- Tariff line: 3001.90.01.65
- Covers: Heparin
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [3001.90](https://border.bot/hs-codes/300190)

## What this line covers

In the United States tariff, line 3001.90.01.65 covers heparin.

Its legal text is “Heparin”, read under “Other” and “Other”.

## How it is structured

It falls under HS subheading 3001.90 in heading 30.01 (chapter 30). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 30: Pharmaceutical products
- Heading 30.01: Glands and other organs for organotherapeutic uses, dried, whether or not powdered; extracts of glands or other organs or of their secretions for organotherapeutic uses; heparin and its salts; other human or animal substances prepared for therapeutic or prophylactic uses, not elsewhere specified or included
- Subheading 3001.90: Other
- Within the subheading: Other
- Line 3001.90.01.65: Heparin

## Duty

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

The rate is published on 3001.90.01.

## In other countries

No other national tariff on border.bot has live lines under 3001.90 yet.

- [The Harmonized System text for 3001.90](https://border.bot/hs-codes/300190)

## Other lines under 3001.90

- [3001.90.01.10](https://border.bot/countries/united-states/hs-codes/3001900110) Liver
- [3001.90.01.50](https://border.bot/countries/united-states/hs-codes/3001900150) Other
- [3001.90.01.95](https://border.bot/countries/united-states/hs-codes/3001900195) Other

- Previous line: [3001.90.01.50](https://border.bot/countries/united-states/hs-codes/3001900150) Other
- Next line: [3001.90.01.95](https://border.bot/countries/united-states/hs-codes/3001900195) Other

## Frequently asked questions

### What does tariff line 3001.90.01.65 cover in the United States tariff?

In the United States tariff, line 3001.90.01.65 covers heparin.

### What is the general (MFN) duty on 3001.90.01.65 in the United States?

Goods under this line enter free of general (MFN) duty. The rate is published on 3001.90.01.

## 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/3001900165.json