# United States tariff lines under HS 6905.90

> The United States tariff splits HS 6905.90 (roofing tiles, chimney pots, cowls, chimney liners, architectural ornaments and other ceramic constructional goods) into 2 national lines: 6905.90.00.10 (heat insulating) and 6905.90.00.50 (other). The general (MFN) duty is 3.2% on all 2 lines.

Source: https://border.bot/countries/united-states/hs-codes/690590
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 69](https://border.bot/countries/united-states/hs-codes/69) / [6905.90](https://border.bot/countries/united-states/hs-codes/690590)

## Key facts

- HS subheading: [6905.90](https://border.bot/hs-codes/690590)
- Duty (MFN): 3.2%
- National lines: 2
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 69: Ceramic products

## United States lines under 6905.90

The United States tariff splits HS 6905.90 (roofing tiles, chimney pots, cowls, chimney liners, architectural ornaments and other ceramic constructional goods) into 2 national lines: 6905.90.00.10 (heat insulating) and 6905.90.00.50 (other).

The general (MFN) duty is 3.2% on all 2 lines.

- [6905.90.00.10](https://border.bot/countries/united-states/hs-codes/6905900010) Other, Heat insulating. Duty (MFN): 3.2%
- [6905.90.00.50](https://border.bot/countries/united-states/hs-codes/6905900050) Other, Other. Duty (MFN): 3.2%

## In other countries

No other national tariff on border.bot has live lines under 6905.90 yet.

- [The Harmonized System text for 6905.90](https://border.bot/hs-codes/690590)

- Previous subheading: [6905.10](https://border.bot/countries/united-states/hs-codes/690510) Roofing tiles, chimney pots, cowls, chimney liners, architectural ornaments and other ceramic constructional goods
- Next subheading: [6906.00](https://border.bot/countries/united-states/hs-codes/690600) Ceramic pipes, conduits, guttering and pipe fittings

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 6905.90?

The United States tariff splits HS 6905.90 (roofing tiles, chimney pots, cowls, chimney liners, architectural ornaments and other ceramic constructional goods) into 2 national lines: 6905.90.00.10 (heat insulating) and 6905.90.00.50 (other).

### What is the duty on HS 6905.90 in the United States?

The general (MFN) duty is 3.2% 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/690590.json