# United States tariff lines under HS 3207.10

> The United States tariff splits HS 3207.10 (prepared pigments, prepared opacifiers and prepared colors, vitrifiable enamels and glazes, engobes (slips), liquid lustres and similar preparations, of a kind used in the ceramic, enamelling or glass industry; glass frit and other glass, in the form of powder, granules or flakes, prepared pigments, prepared opacifiers, prepared colours and similar preparations) into 1 national line: 3207.10.00.00 (prepared pigments, prepared opacifiers, prepared colors and similar preparations). The general (MFN) duty is 3.1% on this line.

Source: https://border.bot/countries/united-states/hs-codes/320710
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 32](https://border.bot/countries/united-states/hs-codes/32) / [3207.10](https://border.bot/countries/united-states/hs-codes/320710)

## Key facts

- HS subheading: [3207.10](https://border.bot/hs-codes/320710)
- Duty (MFN): 3.1%
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 32: Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other colouring matter; paints and varnishes; putty and other mastics; inks

## United States lines under 3207.10

The United States tariff splits HS 3207.10 (prepared pigments, prepared opacifiers and prepared colors, vitrifiable enamels and glazes, engobes (slips), liquid lustres and similar preparations, of a kind used in the ceramic, enamelling or glass industry; glass frit and other glass, in the form of powder, granules or flakes, prepared pigments, prepared opacifiers, prepared colours and similar preparations) into 1 national line: 3207.10.00.00 (prepared pigments, prepared opacifiers, prepared colors and similar preparations).

The general (MFN) duty is 3.1% on this line.

- [3207.10.00.00](https://border.bot/countries/united-states/hs-codes/3207100000) Prepared pigments, prepared opacifiers, prepared colors and similar preparations. Duty (MFN): 3.1%

## In other countries

No other national tariff on border.bot has live lines under 3207.10 yet.

- [The Harmonized System text for 3207.10](https://border.bot/hs-codes/320710)

- Previous subheading: [3206.50](https://border.bot/countries/united-states/hs-codes/320650) Other coloring matter; preparations as specified in note 3 to this chapter, other than those of heading 3203, 3204 or 3205; inorganic products of a kind used as luminophores, whether or not chemically defined
- Next subheading: [3207.20](https://border.bot/countries/united-states/hs-codes/320720) Prepared pigments, prepared opacifiers and prepared colors, vitrifiable enamels and glazes, engobes (slips), liquid lustres and similar preparations, of a kind used in the ceramic, enamelling or glass industry; glass frit and other glass, in the form of powder, granules or flakes

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3207.10?

The United States tariff splits HS 3207.10 (prepared pigments, prepared opacifiers and prepared colors, vitrifiable enamels and glazes, engobes (slips), liquid lustres and similar preparations, of a kind used in the ceramic, enamelling or glass industry; glass frit and other glass, in the form of powder, granules or flakes, prepared pigments, prepared opacifiers, prepared colours and similar preparations) into 1 national line: 3207.10.00.00 (prepared pigments, prepared opacifiers, prepared colors and similar preparations).

### What is the duty on HS 3207.10 in the United States?

The general (MFN) duty is 3.1% 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/320710.json