# United States tariff lines under HS 2711.14

> The United States tariff splits HS 2711.14 (liquefied: Ethylene, propylene, butylene and butadiene) into 4 national lines: 2711.14.00.10 (ethylene), 2711.14.00.20 (propylene), 2711.14.00.30 (butylene) and 2711.14.00.40 (butadiene). Every United States line under 2711.14 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/271114
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 27](https://border.bot/countries/united-states/hs-codes/27) / [2711.14](https://border.bot/countries/united-states/hs-codes/271114)

## Key facts

- HS subheading: [2711.14](https://border.bot/hs-codes/271114)
- Duty (MFN): Free
- National lines: 4
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 27: Mineral fuels, mineral oils and products of their distillation; bituminous substances; mineral waxes

## United States lines under 2711.14

The United States tariff splits HS 2711.14 (liquefied: Ethylene, propylene, butylene and butadiene) into 4 national lines: 2711.14.00.10 (ethylene), 2711.14.00.20 (propylene), 2711.14.00.30 (butylene) and 2711.14.00.40 (butadiene).

Every United States line under 2711.14 is free of general (MFN) duty.

- [2711.14.00.10](https://border.bot/countries/united-states/hs-codes/2711140010) Liquefied, Ethylene, propylene, butylene and butadiene, Ethylene. Duty (MFN): free
- [2711.14.00.20](https://border.bot/countries/united-states/hs-codes/2711140020) Liquefied, Ethylene, propylene, butylene and butadiene, Propylene. Duty (MFN): free
- [2711.14.00.30](https://border.bot/countries/united-states/hs-codes/2711140030) Liquefied, Ethylene, propylene, butylene and butadiene, Butylene. Duty (MFN): free
- [2711.14.00.40](https://border.bot/countries/united-states/hs-codes/2711140040) Liquefied, Ethylene, propylene, butylene and butadiene, Butadiene. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 2711.14 yet.

- [The Harmonized System text for 2711.14](https://border.bot/hs-codes/271114)

- Previous subheading: [2711.13](https://border.bot/countries/united-states/hs-codes/271113) Petroleum gases and other gaseous hydrocarbons
- Next subheading: [2711.19](https://border.bot/countries/united-states/hs-codes/271119) Petroleum gases and other gaseous hydrocarbons

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2711.14?

The United States tariff splits HS 2711.14 (liquefied: Ethylene, propylene, butylene and butadiene) into 4 national lines: 2711.14.00.10 (ethylene), 2711.14.00.20 (propylene), 2711.14.00.30 (butylene) and 2711.14.00.40 (butadiene).

### What is the duty on HS 2711.14 in the United States?

Every United States line under 2711.14 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/271114.json