# United States tariff lines under HS 3004.20

> The United States tariff splits HS 3004.20 (other, containing antibiotics) into 17 national lines: 3004.20.00.10 (for veterinary use), 3004.20.00.20 (erythromycin, singles or in combination with other antibiotics), 3004.20.00.30 (tetracycline, singles or in combination with other antibiotics), 3004.20.00.42 (containing amikacin or its salts) and 13 others. Every United States line under 3004.20 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/300420
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) / [3004.20](https://border.bot/countries/united-states/hs-codes/300420)

## Key facts

- HS subheading: [3004.20](https://border.bot/hs-codes/300420)
- Duty (MFN): Free
- National lines: 17
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 30: Pharmaceutical products

## United States lines under 3004.20

The United States tariff splits HS 3004.20 (other, containing antibiotics) into 17 national lines: 3004.20.00.10 (for veterinary use), 3004.20.00.20 (erythromycin, singles or in combination with other antibiotics), 3004.20.00.30 (tetracycline, singles or in combination with other antibiotics), 3004.20.00.42 (containing amikacin or its salts) and 13 others.

Every United States line under 3004.20 is free of general (MFN) duty.

- [3004.20.00.10](https://border.bot/countries/united-states/hs-codes/3004200010) Other, containing antibiotics, For veterinary use. Duty (MFN): free
- [3004.20.00.20](https://border.bot/countries/united-states/hs-codes/3004200020) Other, containing antibiotics, Other, Erythromycin, singles or in combination with other antibiotics. Duty (MFN): free
- [3004.20.00.30](https://border.bot/countries/united-states/hs-codes/3004200030) Other, containing antibiotics, Other, Tetracycline, singles or in combination with other antibiotics. Duty (MFN): free
- [3004.20.00.42](https://border.bot/countries/united-states/hs-codes/3004200042) Other, containing antibiotics, Other, Other, Containing amikacin or its salts. Duty (MFN): free
- [3004.20.00.45](https://border.bot/countries/united-states/hs-codes/3004200045) Other, containing antibiotics, Other, Other, Containing azithromycin or its salts. Duty (MFN): free
- [3004.20.00.55](https://border.bot/countries/united-states/hs-codes/3004200055) Other, containing antibiotics, Other, Other, Containing clindamycin or its salts. Duty (MFN): free
- [3004.20.00.58](https://border.bot/countries/united-states/hs-codes/3004200058) Other, containing antibiotics, Other, Other, Containing daptomycin or its salts. Duty (MFN): free
- [3004.20.00.65](https://border.bot/countries/united-states/hs-codes/3004200065) Other, containing antibiotics, Other, Other, Containing doxycycline or its salts. Duty (MFN): free
- [3004.20.00.70](https://border.bot/countries/united-states/hs-codes/3004200070) Other, containing antibiotics, Other, Other, Containing cefdinir or its salts. Duty (MFN): free
- [3004.20.00.71](https://border.bot/countries/united-states/hs-codes/3004200071) Other, containing antibiotics, Other, Other, Containing cefepime or its salts. Duty (MFN): free
- [3004.20.00.72](https://border.bot/countries/united-states/hs-codes/3004200072) Other, containing antibiotics, Other, Other, Containing ceftazidime or its salts. Duty (MFN): free
- [3004.20.00.73](https://border.bot/countries/united-states/hs-codes/3004200073) Other, containing antibiotics, Other, Other, Containing ceftriaxone or its salts. Duty (MFN): free
- [3004.20.00.74](https://border.bot/countries/united-states/hs-codes/3004200074) Other, containing antibiotics, Other, Other, Containing micafungin or its salts. Duty (MFN): free
- [3004.20.00.76](https://border.bot/countries/united-states/hs-codes/3004200076) Other, containing antibiotics, Other, Other, Containing meropenem or its salts. Duty (MFN): free
- [3004.20.00.78](https://border.bot/countries/united-states/hs-codes/3004200078) Other, containing antibiotics, Other, Other, Containing tobramycin or its salts. Duty (MFN): free
- [3004.20.00.80](https://border.bot/countries/united-states/hs-codes/3004200080) Other, containing antibiotics, Other, Other, Containing vancomycin or its salts. Duty (MFN): free
- [3004.20.00.85](https://border.bot/countries/united-states/hs-codes/3004200085) Other, containing antibiotics, Other, Other, Other. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 3004.20 yet.

- [The Harmonized System text for 3004.20](https://border.bot/hs-codes/300420)

- Previous subheading: [3004.10](https://border.bot/countries/united-states/hs-codes/300410) Containing penicillins or derivatives thereof, with a penicillanic acid structure, or streptomycins or their derivatives
- Next subheading: [3004.31](https://border.bot/countries/united-states/hs-codes/300431) Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings for retail sale

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3004.20?

The United States tariff splits HS 3004.20 (other, containing antibiotics) into 17 national lines: 3004.20.00.10 (for veterinary use), 3004.20.00.20 (erythromycin, singles or in combination with other antibiotics), 3004.20.00.30 (tetracycline, singles or in combination with other antibiotics), 3004.20.00.42 (containing amikacin or its salts) and 13 others.

### What is the duty on HS 3004.20 in the United States?

Every United States line under 3004.20 is 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/300420.json