# United States tariff line 4411.93.10.00: Not mechanically worked or surface covered

> In the United States tariff, line 4411.93.10.00 covers fiberboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances, of a density exceeding 0.5 g/cm3 but not exceeding 0.8 g/cm3, not mechanically worked or surface covered. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 4411.93 in heading 44.11 (chapter 44).

Source: https://border.bot/countries/united-states/hs-codes/4411931000
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) / [4411.93](https://border.bot/countries/united-states/hs-codes/441193) / [4411.93.10.00](https://border.bot/countries/united-states/hs-codes/4411931000)

## Key facts

- Tariff line: 4411.93.10.00
- Covers: Fiberboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances, of a density exceeding 0.5 g/cm3 but not exceeding 0.8 g/cm3, not mechanically worked or surface covered
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [4411.93](https://border.bot/hs-codes/441193)

## What this line covers

In the United States tariff, line 4411.93.10.00 covers fiberboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances, of a density exceeding 0.5 g/cm3 but not exceeding 0.8 g/cm3, not mechanically worked or surface covered.

Its legal text is “Not mechanically worked or surface covered”, read under “Other” and “Of a density exceeding 0.5 g/cm3 but not exceeding 0.8 g/cm3”.

## How it is structured

It falls under HS subheading 4411.93 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 4411.93: Other
- Within the subheading: Of a density exceeding 0.5 g/cm3 but not exceeding 0.8 g/cm3
- Line 4411.93.10.00: Not mechanically worked or surface covered

## 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 4411.93 yet.

- [The Harmonized System text for 4411.93](https://border.bot/hs-codes/441193)

## Other lines under 4411.93

- [4411.93.20.00](https://border.bot/countries/united-states/hs-codes/4411932000) Laminated boards bonded in whole or in part, or impregnated, with synthetic resins
- [4411.93.30.00](https://border.bot/countries/united-states/hs-codes/4411933000) Other
- [4411.93.60.00](https://border.bot/countries/united-states/hs-codes/4411936000) Not surface covered (except for oil treatment)
- [4411.93.90.10](https://border.bot/countries/united-states/hs-codes/4411939010) Standard wood molding
- [4411.93.90.90](https://border.bot/countries/united-states/hs-codes/4411939090) Other

- Previous line: [4411.92.40.00](https://border.bot/countries/united-states/hs-codes/4411924000) Other
- Next line: [4411.93.20.00](https://border.bot/countries/united-states/hs-codes/4411932000) Laminated boards bonded in whole or in part, or impregnated, with synthetic resins

## Frequently asked questions

### What does tariff line 4411.93.10.00 cover in the United States tariff?

In the United States tariff, line 4411.93.10.00 covers fiberboard of wood or other ligneous materials, whether or not bonded with resins or other organic substances, of a density exceeding 0.5 g/cm3 but not exceeding 0.8 g/cm3, not mechanically worked or surface covered.

### What is the general (MFN) duty on 4411.93.10.00 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/4411931000.json