# United States tariff line 4706.91.00.00: Mechanical

> In the United States tariff, line 4706.91.00.00 covers mechanical. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 4706.91 in heading 47.06 (chapter 47).

Source: https://border.bot/countries/united-states/hs-codes/4706910000
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 47](https://border.bot/countries/united-states/hs-codes/47) / [4706.91](https://border.bot/countries/united-states/hs-codes/470691) / [4706.91.00.00](https://border.bot/countries/united-states/hs-codes/4706910000)

## Key facts

- Tariff line: 4706.91.00.00
- Covers: Mechanical
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [4706.91](https://border.bot/hs-codes/470691)

## What this line covers

In the United States tariff, line 4706.91.00.00 covers mechanical.

Its legal text is “Mechanical”, read under “Other”.

## How it is structured

It falls under HS subheading 4706.91 in heading 47.06 (chapter 47). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 47: Pulp of wood or of other fibrous cellulosic material; recovered (waste and scrap) paper or paperboard
- Heading 47.06: Pulps of fibers derived from recovered (waste and scrap) paper or paperboard or of other fibrous cellulosic material
- Subheading 4706.91: Other
- Line 4706.91.00.00: Mechanical

## 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 4706.91 yet.

- [The Harmonized System text for 4706.91](https://border.bot/hs-codes/470691)

- Previous line: [4706.30.00.00](https://border.bot/countries/united-states/hs-codes/4706300000) Other, of bamboo
- Next line: [4706.92.01.00](https://border.bot/countries/united-states/hs-codes/4706920100) Chemical

## Frequently asked questions

### What does tariff line 4706.91.00.00 cover in the United States tariff?

In the United States tariff, line 4706.91.00.00 covers mechanical.

### What is the general (MFN) duty on 4706.91.00.00 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/4706910000.json