# United States tariff lines under HS 8606.99

> The United States tariff splits HS 8606.99 (other: Other) into 2 national lines: 8606.99.01.30 (flatcars having a flat floor or deck laid on the underframe, with no roof and with no raised sides or ends) and 8606.99.01.60 (other). The general (MFN) duty is 14% on all 2 lines.

Source: https://border.bot/countries/united-states/hs-codes/860699
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 86](https://border.bot/countries/united-states/hs-codes/86) / [8606.99](https://border.bot/countries/united-states/hs-codes/860699)

## Key facts

- HS subheading: [8606.99](https://border.bot/hs-codes/860699)
- Duty (MFN): 14%
- National lines: 2
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 86: Railway or tramway locomotives, rolling-stock and parts thereof; railway or tramway track fixtures and fittings and parts thereof; mechanical (including electro-mechanical) traffic signalling equipment of all kinds

## United States lines under 8606.99

The United States tariff splits HS 8606.99 (other: Other) into 2 national lines: 8606.99.01.30 (flatcars having a flat floor or deck laid on the underframe, with no roof and with no raised sides or ends) and 8606.99.01.60 (other).

The general (MFN) duty is 14% on all 2 lines.

- [8606.99.01.30](https://border.bot/countries/united-states/hs-codes/8606990130) Other, Other, Flatcars having a flat floor or deck laid on the underframe, with no roof and with no raised sides or ends. Duty (MFN): 14%
- [8606.99.01.60](https://border.bot/countries/united-states/hs-codes/8606990160) Other, Other, Other. Duty (MFN): 14%

## In other countries

No other national tariff on border.bot has live lines under 8606.99 yet.

- [The Harmonized System text for 8606.99](https://border.bot/hs-codes/860699)

- Previous subheading: [8606.92](https://border.bot/countries/united-states/hs-codes/860692) Railway or tramway freight cars, not self-propelled
- Next subheading: [8607.11](https://border.bot/countries/united-states/hs-codes/860711) Parts of railway or tramway locomotives or rolling stock

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8606.99?

The United States tariff splits HS 8606.99 (other: Other) into 2 national lines: 8606.99.01.30 (flatcars having a flat floor or deck laid on the underframe, with no roof and with no raised sides or ends) and 8606.99.01.60 (other).

### What is the duty on HS 8606.99 in the United States?

The general (MFN) duty is 14% on all 2 lines.

## 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/860699.json