# United States tariff line 4411.14.60.00: Not surface covered (except for oil treatment)

> In the United States tariff, line 4411.14.60.00 covers medium density fiberboard (MDF), of a thickness exceeding 9 mm, not surface covered (except for oil treatment). Goods under this line enter free of general (MFN) duty. It falls under HS subheading 4411.14 in heading 44.11 (chapter 44).

Source: https://border.bot/countries/united-states/hs-codes/4411146000
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) / [4411.14](https://border.bot/countries/united-states/hs-codes/441114) / [4411.14.60.00](https://border.bot/countries/united-states/hs-codes/4411146000)

## Key facts

- Tariff line: 4411.14.60.00
- Covers: Medium density fiberboard (MDF), of a thickness exceeding 9 mm, not surface covered (except for oil treatment)
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [4411.14](https://border.bot/hs-codes/441114)

## What this line covers

In the United States tariff, line 4411.14.60.00 covers medium density fiberboard (MDF), of a thickness exceeding 9 mm, not surface covered (except for oil treatment).

Its legal text is “Not surface covered (except for oil treatment)”, read under “Medium density fiberboard (MDF)”, “Of a thickness exceeding 9 mm”, “Other” and “Other”.

## How it is structured

It falls under HS subheading 4411.14 in heading 44.11 (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 44.11: Fiberboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances
- Subheading 4411.14: Medium density fiberboard (MDF)
- Within the subheading: Of a thickness exceeding 9 mm
- Within the subheading: Other
- Within the subheading: Other
- Line 4411.14.60.00: Not surface covered (except for oil treatment)

## 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 4411.14 yet.

- [The Harmonized System text for 4411.14](https://border.bot/hs-codes/441114)

## Other lines under 4411.14

- [4411.14.10.00](https://border.bot/countries/united-states/hs-codes/4411141000) Not mechanically worked or surface covered
- [4411.14.20.00](https://border.bot/countries/united-states/hs-codes/4411142000) Laminated boards bonded in whole or in part, or impregnated, with synthetic resins
- [4411.14.30.00](https://border.bot/countries/united-states/hs-codes/4411143000) Other
- [4411.14.90.10](https://border.bot/countries/united-states/hs-codes/4411149010) Standard wood molding
- [4411.14.90.90](https://border.bot/countries/united-states/hs-codes/4411149090) Other

- Previous line: [4411.14.30.00](https://border.bot/countries/united-states/hs-codes/4411143000) Other
- Next line: [4411.14.90.10](https://border.bot/countries/united-states/hs-codes/4411149010) Standard wood molding

## Frequently asked questions

### What does tariff line 4411.14.60.00 cover in the United States tariff?

In the United States tariff, line 4411.14.60.00 covers medium density fiberboard (MDF), of a thickness exceeding 9 mm, not surface covered (except for oil treatment).

### What is the general (MFN) duty on 4411.14.60.00 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/4411146000.json