# United States tariff lines under HS 3503.00

> The United States tariff splits HS 3503.00 (gelatin (including gelatin in rectangular (including square) sheets, whether or not surface-worked or coloured) and gelatin derivatives; isinglass; other glues of animal origin, excluding casein glues of heading 35.01) into 6 national lines: 3503.00.10.00 (fish glue), 3503.00.20.00 (valued under 88 cents per kg), 3503.00.40.00 (valued 88 cents or more per kg), 3503.00.55.10 (edible gelatin) and 2 others. The general (MFN) duty differs by line: 1.2¢/kg + 1.5% on 3503.00.10.00, 1.2¢/kg + 3.2% on 3503.00.20.00, 2.8¢/kg + 3.8% on 3503.00.40.00, 2.8¢/kg + 3.8% on 3503.00.55.10, 2.8¢/kg + 3.8% on 3503.00.55.20 and 2.8¢/kg + 3.8% on 3503.00.55.50.

Source: https://border.bot/countries/united-states/hs-codes/350300
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 35](https://border.bot/countries/united-states/hs-codes/35) / [3503.00](https://border.bot/countries/united-states/hs-codes/350300)

## Key facts

- HS subheading: [3503.00](https://border.bot/hs-codes/350300)
- National lines: 6
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 35: Albuminoidal substances; modified starches; glues; enzymes

## United States lines under 3503.00

The United States tariff splits HS 3503.00 (gelatin (including gelatin in rectangular (including square) sheets, whether or not surface-worked or coloured) and gelatin derivatives; isinglass; other glues of animal origin, excluding casein glues of heading 35.01) into 6 national lines: 3503.00.10.00 (fish glue), 3503.00.20.00 (valued under 88 cents per kg), 3503.00.40.00 (valued 88 cents or more per kg), 3503.00.55.10 (edible gelatin) and 2 others.

The general (MFN) duty differs by line: 1.2¢/kg + 1.5% on 3503.00.10.00, 1.2¢/kg + 3.2% on 3503.00.20.00, 2.8¢/kg + 3.8% on 3503.00.40.00, 2.8¢/kg + 3.8% on 3503.00.55.10, 2.8¢/kg + 3.8% on 3503.00.55.20 and 2.8¢/kg + 3.8% on 3503.00.55.50.

- [3503.00.10.00](https://border.bot/countries/united-states/hs-codes/3503001000) Fish glue. Duty (MFN): 1.2¢/kg + 1.5%
- [3503.00.20.00](https://border.bot/countries/united-states/hs-codes/3503002000) Inedible gelatin and animal glue, Valued under 88 cents per kg. Duty (MFN): 1.2¢/kg + 3.2%
- [3503.00.40.00](https://border.bot/countries/united-states/hs-codes/3503004000) Inedible gelatin and animal glue, Valued 88 cents or more per kg. Duty (MFN): 2.8¢/kg + 3.8%
- [3503.00.55.10](https://border.bot/countries/united-states/hs-codes/3503005510) Other, Edible gelatin. Duty (MFN): 2.8¢/kg + 3.8%
- [3503.00.55.20](https://border.bot/countries/united-states/hs-codes/3503005520) Other, Photographic gelatin. Duty (MFN): 2.8¢/kg + 3.8%
- [3503.00.55.50](https://border.bot/countries/united-states/hs-codes/3503005550) Other, Other. Duty (MFN): 2.8¢/kg + 3.8%

## In other countries

No other national tariff on border.bot has live lines under 3503.00 yet.

- [The Harmonized System text for 3503.00](https://border.bot/hs-codes/350300)

- Previous subheading: [3502.90](https://border.bot/countries/united-states/hs-codes/350290) Albumins (including concentrates of two or more whey proteins, containing by weight more than 80 percent whey proteins, calculated on the dry matter), albuminates and other albumin derivatives
- Next subheading: [3504.00](https://border.bot/countries/united-states/hs-codes/350400) Peptones and their derivatives; other protein substances and their derivatives, not elsewhere specified or included; hide powder, whether or not chromed

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3503.00?

The United States tariff splits HS 3503.00 (gelatin (including gelatin in rectangular (including square) sheets, whether or not surface-worked or coloured) and gelatin derivatives; isinglass; other glues of animal origin, excluding casein glues of heading 35.01) into 6 national lines: 3503.00.10.00 (fish glue), 3503.00.20.00 (valued under 88 cents per kg), 3503.00.40.00 (valued 88 cents or more per kg), 3503.00.55.10 (edible gelatin) and 2 others.

### What is the duty on HS 3503.00 in the United States?

The general (MFN) duty differs by line: 1.2¢/kg + 1.5% on 3503.00.10.00, 1.2¢/kg + 3.2% on 3503.00.20.00, 2.8¢/kg + 3.8% on 3503.00.40.00, 2.8¢/kg + 3.8% on 3503.00.55.10, 2.8¢/kg + 3.8% on 3503.00.55.20 and 2.8¢/kg + 3.8% on 3503.00.55.50.

## 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/350300.json