# European Union tariff lines under HS 2922.21

> The European Union tariff splits HS 2922.21 (amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Aminohydroxynaphthalenesulphonic acids and their salts) into 6 national lines: 2922 21 00 10 (2-Amino-5-hydroxynaphthalene-1,7-disulphonic acid (CAS RN 6535-70-2)), 2922 21 00 30 (6-Amino-4-hydroxynaphthalene-2-sulphonic acid (CAS RN 90-51-7)), 2922 21 00 40 (7-Amino-4-hydroxynaphthalene-2-sulphonic acid (CAS RN 87-02-5)), 2922 21 00 50 (sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate (CAS RN 5460-09-3)) and 2 others. The general (MFN) duty is 6.5% on all 6 lines.

Source: https://border.bot/countries/european-union/hs-codes/292221
Last updated: 11 October 2026

[Countries](https://border.bot/countries) / [European Union](https://border.bot/countries/european-union) / [Chapter 29](https://border.bot/countries/european-union/hs-codes/29) / [2922.21](https://border.bot/countries/european-union/hs-codes/292221)

## Key facts

- HS subheading: [2922.21](https://border.bot/hs-codes/292221)
- Duty (MFN): 6.5%
- National lines: 6
- Import VAT/GST in the European Union: VAT 21%
- De minimis in the European Union: Flat €3 duty up to €150; tax always charged
- Tariff: [European Union](https://border.bot/countries/european-union)
- Chapter: 29: Organic chemicals

## European Union lines under 2922.21

The European Union tariff splits HS 2922.21 (amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Aminohydroxynaphthalenesulphonic acids and their salts) into 6 national lines: 2922 21 00 10 (2-Amino-5-hydroxynaphthalene-1,7-disulphonic acid (CAS RN 6535-70-2)), 2922 21 00 30 (6-Amino-4-hydroxynaphthalene-2-sulphonic acid (CAS RN 90-51-7)), 2922 21 00 40 (7-Amino-4-hydroxynaphthalene-2-sulphonic acid (CAS RN 87-02-5)), 2922 21 00 50 (sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate (CAS RN 5460-09-3)) and 2 others.

The general (MFN) duty is 6.5% on all 6 lines.

- [2922 21 00 10](https://border.bot/countries/european-union/hs-codes/2922210010) Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof, Aminohydroxynaphthalenesulphonic acids and their salts, 2-Amino-5-hydroxynaphthalene-1,7-disulphonic acid (CAS RN 6535-70-2). Duty (MFN): 6.5%
- [2922 21 00 30](https://border.bot/countries/european-union/hs-codes/2922210030) Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof, Aminohydroxynaphthalenesulphonic acids and their salts, 6-Amino-4-hydroxynaphthalene-2-sulphonic acid (CAS RN 90-51-7). Duty (MFN): 6.5%
- [2922 21 00 40](https://border.bot/countries/european-union/hs-codes/2922210040) Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof, Aminohydroxynaphthalenesulphonic acids and their salts, 7-Amino-4-hydroxynaphthalene-2-sulphonic acid (CAS RN 87-02-5). Duty (MFN): 6.5%
- [2922 21 00 50](https://border.bot/countries/european-union/hs-codes/2922210050) Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof, Aminohydroxynaphthalenesulphonic acids and their salts, Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate (CAS RN 5460-09-3). Duty (MFN): 6.5%
- [2922 21 00 60](https://border.bot/countries/european-union/hs-codes/2922210060) Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof, Aminohydroxynaphthalenesulphonic acids and their salts, 4-Amino-5-hydroxynaphthalene-2,7-disulphonic acid with a purity by weight of 80 % or more (CAS RN 90-20-0). Duty (MFN): 6.5%
- [2922 21 00 90](https://border.bot/countries/european-union/hs-codes/2922210090) Amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof, Aminohydroxynaphthalenesulphonic acids and their salts, Other. Duty (MFN): 6.5%

## Import VAT and de minimis in the European Union

The European Union charges VAT on imports at a standard rate of 21%.

From 1 July 2026 until 1 July 2028, consignments sold to buyers in the European Union worth up to €150 pay a flat customs duty of €3 per tariff classification in the consignment instead of the tariff rate. Import tax is charged whatever the value.

## In other countries

National tariff lines under 2922.21 are live on border.bot for the United States (4 lines, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/292221): 4 lines, used by 1 other country
- [The Harmonized System text for 2922.21](https://border.bot/hs-codes/292221)

- Previous subheading: [2922.19](https://border.bot/countries/european-union/hs-codes/292219) Other
- Next subheading: [2922.29](https://border.bot/countries/european-union/hs-codes/292229) Other

## Frequently asked questions

### How many national tariff lines does the European Union tariff have under HS 2922.21?

The European Union tariff splits HS 2922.21 (amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof: Aminohydroxynaphthalenesulphonic acids and their salts) into 6 national lines: 2922 21 00 10 (2-Amino-5-hydroxynaphthalene-1,7-disulphonic acid (CAS RN 6535-70-2)), 2922 21 00 30 (6-Amino-4-hydroxynaphthalene-2-sulphonic acid (CAS RN 90-51-7)), 2922 21 00 40 (7-Amino-4-hydroxynaphthalene-2-sulphonic acid (CAS RN 87-02-5)), 2922 21 00 50 (sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate (CAS RN 5460-09-3)) and 2 others.

### What is the duty on HS 2922.21 in the European Union?

The general (MFN) duty is 6.5% on all 6 lines.

## Sources and updates

The tariff lines for the European Union come from border.bot release 1, read from the publisher’s files, and have been live since 11 October 2026.

The duty rates for the European Union come from border.bot release 1, read from the publisher’s files, and have been live since 11 October 2026.

The trade programmes for the European Union come from border.bot release 1, read from the publisher’s files, and have been live since 11 October 2026.

The import taxes for the European Union come from border.bot release 1, imported from a file, and have been live since 9 October 2026.

The de minimis thresholds for the European Union come from border.bot release 2, entered by border.bot, and have been live since 11 October 2026.

This page was last updated on 11 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://circabc.europa.eu/sd/a/9e277705-ac42-441d-8580-90cd730d9bc6/Geographical%20areas%20composition.xlsx
- https://circabc.europa.eu/sd/a/bfb94607-8b4c-40c3-ad33-1efef11bb80a/Duties%20Import%2001-99.xlsx
- https://circabc.europa.eu/sd/a/4b3c682c-947c-4f34-932d-0b8d192537bd/Measure%20exclusions.xlsx
- https://circabc.europa.eu/sd/a/13694f84-6980-4966-8c91-22459447b52b/Nomenclature%20EN.xlsx

Machine-readable: https://border.bot/countries/european-union/hs-codes/292221.json