# United States tariff line 4406.11.00.00: Coniferous

> In the United States tariff, line 4406.11.00.00 covers railway or tramway sleepers (cross-ties) of wood, not impregnated, coniferous. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 4406.11 in heading 44.06 (chapter 44).

Source: https://border.bot/countries/united-states/hs-codes/4406110000
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 44](https://border.bot/countries/united-states/hs-codes/44) / [4406.11](https://border.bot/countries/united-states/hs-codes/440611) / [4406.11.00.00](https://border.bot/countries/united-states/hs-codes/4406110000)

## Key facts

- Tariff line: 4406.11.00.00
- Covers: Railway or tramway sleepers (cross-ties) of wood, not impregnated, coniferous
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [4406.11](https://border.bot/hs-codes/440611)

## What this line covers

In the United States tariff, line 4406.11.00.00 covers railway or tramway sleepers (cross-ties) of wood, not impregnated, coniferous.

Its legal text is “Coniferous”, read under “Not impregnated”.

## How it is structured

It falls under HS subheading 4406.11 in heading 44.06 (chapter 44). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 44: Wood and articles of wood; wood charcoal
- Heading 44.06: Railway or tramway sleepers (cross-ties) of wood
- Subheading 4406.11: Not impregnated
- Line 4406.11.00.00: Coniferous

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 4406.11 yet.

- [The Harmonized System text for 4406.11](https://border.bot/hs-codes/440611)

- Previous line: [4405.00.00.00](https://border.bot/countries/united-states/hs-codes/4405000000) Wood wool (excelsior); wood flour
- Next line: [4406.12.00.00](https://border.bot/countries/united-states/hs-codes/4406120000) Nonconiferous

## Frequently asked questions

### What does tariff line 4406.11.00.00 cover in the United States tariff?

In the United States tariff, line 4406.11.00.00 covers railway or tramway sleepers (cross-ties) of wood, not impregnated, coniferous.

### What is the general (MFN) duty on 4406.11.00.00 in the United States?

Goods under this line enter 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/4406110000.json