# United States tariff lines under HS 6814.90

> The United States tariff splits HS 6814.90 (worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials) into 1 national line: 6814.90.00.00 (other). The general (MFN) duty is 2.6% on this line.

Source: https://border.bot/countries/united-states/hs-codes/681490
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 68](https://border.bot/countries/united-states/hs-codes/68) / [6814.90](https://border.bot/countries/united-states/hs-codes/681490)

## Key facts

- HS subheading: [6814.90](https://border.bot/hs-codes/681490)
- Duty (MFN): 2.6%
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 68: Articles of stone, plaster, cement, asbestos, mica or similar materials

## United States lines under 6814.90

The United States tariff splits HS 6814.90 (worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials) into 1 national line: 6814.90.00.00 (other).

The general (MFN) duty is 2.6% on this line.

- [6814.90.00.00](https://border.bot/countries/united-states/hs-codes/6814900000) Other. Duty (MFN): 2.6%

## In other countries

No other national tariff on border.bot has live lines under 6814.90 yet.

- [The Harmonized System text for 6814.90](https://border.bot/hs-codes/681490)

- Previous subheading: [6814.10](https://border.bot/countries/united-states/hs-codes/681410) Worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials
- Next subheading: [6815.11](https://border.bot/countries/united-states/hs-codes/681511) Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), not elsewhere specified or included

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 6814.90?

The United States tariff splits HS 6814.90 (worked mica and articles of mica, including agglomerated or reconstituted mica, whether or not on a support of paper, paperboard or other materials) into 1 national line: 6814.90.00.00 (other).

### What is the duty on HS 6814.90 in the United States?

The general (MFN) duty is 2.6% 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/681490.json