# United States tariff lines under HS 8417.10

> The United States tariff splits HS 8417.10 (furnaces and ovens for the roasting, melting or other heat-treatment of ores, pyrites or of metals) into 1 national line: 8417.10.00.00 (furnaces and ovens for the roasting, melting or other heat treatment of ores, pyrites or of metals). The general (MFN) duty is 2.9% on this line.

Source: https://border.bot/countries/united-states/hs-codes/841710
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 84](https://border.bot/countries/united-states/hs-codes/84) / [8417.10](https://border.bot/countries/united-states/hs-codes/841710)

## Key facts

- HS subheading: [8417.10](https://border.bot/hs-codes/841710)
- Duty (MFN): 2.9%
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8417.10

The United States tariff splits HS 8417.10 (furnaces and ovens for the roasting, melting or other heat-treatment of ores, pyrites or of metals) into 1 national line: 8417.10.00.00 (furnaces and ovens for the roasting, melting or other heat treatment of ores, pyrites or of metals).

The general (MFN) duty is 2.9% on this line.

- [8417.10.00.00](https://border.bot/countries/united-states/hs-codes/8417100000) Furnaces and ovens for the roasting, melting or other heat treatment of ores, pyrites or of metals. Duty (MFN): 2.9%

## In other countries

No other national tariff on border.bot has live lines under 8417.10 yet.

- [The Harmonized System text for 8417.10](https://border.bot/hs-codes/841710)

- Previous subheading: [8416.90](https://border.bot/countries/united-states/hs-codes/841690) Furnace burners for liquid fuel, for pulverized solid fuel or for gas; mechanical stokers, including their mechanical grates, mechanical ash dischargers and similar appliances; parts thereof
- Next subheading: [8417.20](https://border.bot/countries/united-states/hs-codes/841720) Industrial or laboratory furnaces and ovens, including incinerators, nonelectric, and parts thereof

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8417.10?

The United States tariff splits HS 8417.10 (furnaces and ovens for the roasting, melting or other heat-treatment of ores, pyrites or of metals) into 1 national line: 8417.10.00.00 (furnaces and ovens for the roasting, melting or other heat treatment of ores, pyrites or of metals).

### What is the duty on HS 8417.10 in the United States?

The general (MFN) duty is 2.9% on this line.

## 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/841710.json