# United States tariff lines under HS 4406.91

> The United States tariff splits HS 4406.91 (other: Coniferous) into 1 national line: 4406.91.00.00 (coniferous). Every United States line under 4406.91 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/440691
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) / [4406.91](https://border.bot/countries/united-states/hs-codes/440691)

## Key facts

- HS subheading: [4406.91](https://border.bot/hs-codes/440691)
- Duty (MFN): Free
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 44: Wood and articles of wood; wood charcoal

## United States lines under 4406.91

The United States tariff splits HS 4406.91 (other: Coniferous) into 1 national line: 4406.91.00.00 (coniferous).

Every United States line under 4406.91 is free of general (MFN) duty.

- [4406.91.00.00](https://border.bot/countries/united-states/hs-codes/4406910000) Other, Coniferous. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 4406.91 yet.

- [The Harmonized System text for 4406.91](https://border.bot/hs-codes/440691)

- Previous subheading: [4406.12](https://border.bot/countries/united-states/hs-codes/440612) Railway or tramway sleepers (cross-ties) of wood
- Next subheading: [4406.92](https://border.bot/countries/united-states/hs-codes/440692) Railway or tramway sleepers (cross-ties) of wood

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 4406.91?

The United States tariff splits HS 4406.91 (other: Coniferous) into 1 national line: 4406.91.00.00 (coniferous).

### What is the duty on HS 4406.91 in the United States?

Every United States line under 4406.91 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/440691.json