# United States tariff lines under HS 2511.10

> The United States tariff splits HS 2511.10 (natural barium sulphate (barytes)) into 2 national lines: 2511.10.10.00 (ground) and 2511.10.50.00 (other). The general (MFN) duty differs by line: free on 2511.10.10.00 and $1.25/t on 2511.10.50.00.

Source: https://border.bot/countries/united-states/hs-codes/251110
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 25](https://border.bot/countries/united-states/hs-codes/25) / [2511.10](https://border.bot/countries/united-states/hs-codes/251110)

## Key facts

- HS subheading: [2511.10](https://border.bot/hs-codes/251110)
- National lines: 2
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 25: Salt; sulphur; earths and stone; plastering materials, lime and cement

## United States lines under 2511.10

The United States tariff splits HS 2511.10 (natural barium sulphate (barytes)) into 2 national lines: 2511.10.10.00 (ground) and 2511.10.50.00 (other).

The general (MFN) duty differs by line: free on 2511.10.10.00 and $1.25/t on 2511.10.50.00.

- [2511.10.10.00](https://border.bot/countries/united-states/hs-codes/2511101000) Natural barium sulfate (barytes), Ground. Duty (MFN): free
- [2511.10.50.00](https://border.bot/countries/united-states/hs-codes/2511105000) Natural barium sulfate (barytes), Other. Duty (MFN): $1.25/t

## In other countries

No other national tariff on border.bot has live lines under 2511.10 yet.

- [The Harmonized System text for 2511.10](https://border.bot/hs-codes/251110)

- Previous subheading: [2510.20](https://border.bot/countries/united-states/hs-codes/251020) Natural calcium phosphates, natural aluminum calcium phosphates and phosphatic chalk
- Next subheading: [2511.20](https://border.bot/countries/united-states/hs-codes/251120) Natural barium sulfate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 2816

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2511.10?

The United States tariff splits HS 2511.10 (natural barium sulphate (barytes)) into 2 national lines: 2511.10.10.00 (ground) and 2511.10.50.00 (other).

### What is the duty on HS 2511.10 in the United States?

The general (MFN) duty differs by line: free on 2511.10.10.00 and $1.25/t on 2511.10.50.00.

## 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/251110.json