# United States tariff lines under HS 3505.10

> The United States tariff splits HS 3505.10 (dextrins and other modified starches) into 5 national lines: 3505.10.00.15 (derived from potato starch), 3505.10.00.20 (other), 3505.10.00.40 (derived from corn (maize) starch), 3505.10.00.45 (derived from potato starch) and 1 other. The general (MFN) duty is 0.7¢/kg on all 5 lines.

Source: https://border.bot/countries/united-states/hs-codes/350510
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) / [3505.10](https://border.bot/countries/united-states/hs-codes/350510)

## Key facts

- HS subheading: [3505.10](https://border.bot/hs-codes/350510)
- Duty (MFN): 0.7¢/kg
- National lines: 5
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 35: Albuminoidal substances; modified starches; glues; enzymes

## United States lines under 3505.10

The United States tariff splits HS 3505.10 (dextrins and other modified starches) into 5 national lines: 3505.10.00.15 (derived from potato starch), 3505.10.00.20 (other), 3505.10.00.40 (derived from corn (maize) starch), 3505.10.00.45 (derived from potato starch) and 1 other.

The general (MFN) duty is 0.7¢/kg on all 5 lines.

- [3505.10.00.15](https://border.bot/countries/united-states/hs-codes/3505100015) Dextrins and other modified starches, Dextrin, Derived from potato starch. Duty (MFN): 0.7¢/kg
- [3505.10.00.20](https://border.bot/countries/united-states/hs-codes/3505100020) Dextrins and other modified starches, Dextrin, Other. Duty (MFN): 0.7¢/kg
- [3505.10.00.40](https://border.bot/countries/united-states/hs-codes/3505100040) Dextrins and other modified starches, Other, Derived from corn (maize) starch. Duty (MFN): 0.7¢/kg
- [3505.10.00.45](https://border.bot/countries/united-states/hs-codes/3505100045) Dextrins and other modified starches, Other, Derived from potato starch. Duty (MFN): 0.7¢/kg
- [3505.10.00.92](https://border.bot/countries/united-states/hs-codes/3505100092) Dextrins and other modified starches, Other, Other. Duty (MFN): 0.7¢/kg

## In other countries

No other national tariff on border.bot has live lines under 3505.10 yet.

- [The Harmonized System text for 3505.10](https://border.bot/hs-codes/350510)

- Previous 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
- Next subheading: [3505.20](https://border.bot/countries/united-states/hs-codes/350520) Dextrins and other modified starches (for example, pregelatinized or esterified starches); glues based on starches, or on dextrins or other modified starches

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3505.10?

The United States tariff splits HS 3505.10 (dextrins and other modified starches) into 5 national lines: 3505.10.00.15 (derived from potato starch), 3505.10.00.20 (other), 3505.10.00.40 (derived from corn (maize) starch), 3505.10.00.45 (derived from potato starch) and 1 other.

### What is the duty on HS 3505.10 in the United States?

The general (MFN) duty is 0.7¢/kg on all 5 lines.

## 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/350510.json