# United States tariff lines under HS 2833.11

> The United States tariff splits HS 2833.11 (sodium sulphates: Disodium sulphate) into 3 national lines: 2833.11.10.00 (salt cake), 2833.11.50.10 (anhydrous) and 2833.11.50.50 (other). The general (MFN) duty differs by line: free on 2833.11.10.00, 0.4% on 2833.11.50.10 and 0.4% on 2833.11.50.50.

Source: https://border.bot/countries/united-states/hs-codes/283311
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 28](https://border.bot/countries/united-states/hs-codes/28) / [2833.11](https://border.bot/countries/united-states/hs-codes/283311)

## Key facts

- HS subheading: [2833.11](https://border.bot/hs-codes/283311)
- National lines: 3
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 28: Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

## United States lines under 2833.11

The United States tariff splits HS 2833.11 (sodium sulphates: Disodium sulphate) into 3 national lines: 2833.11.10.00 (salt cake), 2833.11.50.10 (anhydrous) and 2833.11.50.50 (other).

The general (MFN) duty differs by line: free on 2833.11.10.00, 0.4% on 2833.11.50.10 and 0.4% on 2833.11.50.50.

- [2833.11.10.00](https://border.bot/countries/united-states/hs-codes/2833111000) Sodium sulfates, Disodium sulfate, Salt cake. Duty (MFN): free
- [2833.11.50.10](https://border.bot/countries/united-states/hs-codes/2833115010) Sodium sulfates, Disodium sulfate, Other, Anhydrous. Duty (MFN): 0.4%
- [2833.11.50.50](https://border.bot/countries/united-states/hs-codes/2833115050) Sodium sulfates, Disodium sulfate, Other, Other. Duty (MFN): 0.4%

## In other countries

No other national tariff on border.bot has live lines under 2833.11 yet.

- [The Harmonized System text for 2833.11](https://border.bot/hs-codes/283311)

- Previous subheading: [2832.30](https://border.bot/countries/united-states/hs-codes/283230) Thiosulfates
- Next subheading: [2833.19](https://border.bot/countries/united-states/hs-codes/283319) Sulfates; alums; peroxosulfates (persulfates)

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2833.11?

The United States tariff splits HS 2833.11 (sodium sulphates: Disodium sulphate) into 3 national lines: 2833.11.10.00 (salt cake), 2833.11.50.10 (anhydrous) and 2833.11.50.50 (other).

### What is the duty on HS 2833.11 in the United States?

The general (MFN) duty differs by line: free on 2833.11.10.00, 0.4% on 2833.11.50.10 and 0.4% on 2833.11.50.50.

## 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/283311.json