# European Union tariff lines under HS 2920.90

> The European Union tariff splits HS 2920.90 (esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives) into 21 national lines: 2920 90 10 13 (tetraethyl orthocarbonate (CAS RN 78-09-1) with a purity by weight of 99 % or more), 2920 90 10 20 (diallyl 2,2'-oxydiethyl dicarbonate (CAS RN 142-22-3)), 2920 90 10 23 (1,3,2-Dioxathiolane 2,2-dioxide (CAS RN 1072-53-3) with a purity by weight of 99 %, or more), 2920 90 10 33 (ethyl methyl carbonate (CAS RN 623-53-0) with a purity by weight of 98 % or more) and 17 others.

Source: https://border.bot/countries/european-union/hs-codes/292090
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) / [2920.90](https://border.bot/countries/european-union/hs-codes/292090)

## Key facts

- HS subheading: [2920.90](https://border.bot/hs-codes/292090)
- National lines: 21
- 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 2920.90

The European Union tariff splits HS 2920.90 (esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives) into 21 national lines: 2920 90 10 13 (tetraethyl orthocarbonate (CAS RN 78-09-1) with a purity by weight of 99 % or more), 2920 90 10 20 (diallyl 2,2'-oxydiethyl dicarbonate (CAS RN 142-22-3)), 2920 90 10 23 (1,3,2-Dioxathiolane 2,2-dioxide (CAS RN 1072-53-3) with a purity by weight of 99 %, or more), 2920 90 10 33 (ethyl methyl carbonate (CAS RN 623-53-0) with a purity by weight of 98 % or more) and 17 others.

- [2920 90 10 13](https://border.bot/countries/european-union/hs-codes/2920901013) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Tetraethyl orthocarbonate (CAS RN 78-09-1) with a purity by weight of 99 % or more. Duty (MFN): 6.5%
- [2920 90 10 20](https://border.bot/countries/european-union/hs-codes/2920901020) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Diallyl 2,2'-oxydiethyl dicarbonate (CAS RN 142-22-3). Duty (MFN): 6.5%
- [2920 90 10 23](https://border.bot/countries/european-union/hs-codes/2920901023) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, 1,3,2-Dioxathiolane 2,2-dioxide (CAS RN 1072-53-3) with a purity by weight of 99 %, or more. Duty (MFN): 6.5%
- [2920 90 10 33](https://border.bot/countries/european-union/hs-codes/2920901033) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Ethyl methyl carbonate (CAS RN 623-53-0) with a purity by weight of 98 % or more. Duty (MFN): 6.5%
- [2920 90 10 40](https://border.bot/countries/european-union/hs-codes/2920901040) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Dimethyl carbonate (CAS RN 616-38-6). Duty (MFN): 6.5%
- [2920 90 10 45](https://border.bot/countries/european-union/hs-codes/2920901045) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Ethylene carbonate (CAS RN 96-49-1) with a purity by weight of 99 % or more. Duty (MFN): 6.5%
- [2920 90 10 50](https://border.bot/countries/european-union/hs-codes/2920901050) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Di-tert-butyl dicarbonate (CAS RN 24424-99-5). Duty (MFN): 6.5%
- [2920 90 10 55](https://border.bot/countries/european-union/hs-codes/2920901055) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Vinylene carbonate (CAS RN 872-36-6) with a purity by weight of 99,9 % or more. Duty (MFN): 6.5%
- [2920 90 10 65](https://border.bot/countries/european-union/hs-codes/2920901065) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Vinyl ethylene carbonate (CAS RN 4427-96-7) with a purity by weight of 99 % or more. Duty (MFN): 6.5%
- [2920 90 10 75](https://border.bot/countries/european-union/hs-codes/2920901075) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Dimethyl Sulphate (CAS RN 77-78-1) with a purity of at least 99 %. Duty (MFN): 6.5%
- [2920 90 10 85](https://border.bot/countries/european-union/hs-codes/2920901085) Other, Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Diethyl carbonate (CAS RN 105-58-8) with a purity by weight of 99,9 % or more. Duty (MFN): 6.5%
- [2920 90 10 90](https://border.bot/countries/european-union/hs-codes/2920901090) Sulphuric esters and carbonic esters and their salts, and their halogenated, sulphonated, nitrated or nitrosated derivatives, Other
- [2920 90 70 10](https://border.bot/countries/european-union/hs-codes/2920907010) Other, Other, Tris(2-propylheptyl) borate (CAS RN 1488321-95-4) with a purity by weight of 90 % or more. Duty (MFN): 6.5%
- [2920 90 70 15](https://border.bot/countries/european-union/hs-codes/2920907015) Other, Other, α-endosulfan (CAS 959-98-8). Duty (MFN): 6.5%
- [2920 90 70 20](https://border.bot/countries/european-union/hs-codes/2920907020) Other, Other, Diethyl phosphorochloridate (CAS RN 814-49-3). Duty (MFN): 6.5%
- [2920 90 70 25](https://border.bot/countries/european-union/hs-codes/2920907025) Other, Other, endosulfan II; β-endosulfan (CAS 33213-65-9). Duty (MFN): 6.5%
- [2920 90 70 35](https://border.bot/countries/european-union/hs-codes/2920907035) Other, Other, Triisopropyl borate (CAS RN 5419-55-6) with a purity by weight of 99 % or more. Duty (MFN): 6.5%
- [2920 90 70 60](https://border.bot/countries/european-union/hs-codes/2920907060) Other, Other, Bis(neopentylglycolato)diboron (CAS RN 201733-56-4). Duty (MFN): 6.5%
- [2920 90 70 70](https://border.bot/countries/european-union/hs-codes/2920907070) Other, Other, 4,4,5,5-Tetramethyl-1,3,2-dioxaborolane (CAS RN 25015-63-8) with a purity by weight of 97 % or more, containing not more than 1 % of the stabiliser triethylamine (CAS RN 121-44-8). Duty (MFN): 6.5%
- [2920 90 70 80](https://border.bot/countries/european-union/hs-codes/2920907080) Other, Other, Bis(pinacolato)diboron (CAS RN 73183-34-3). Duty (MFN): 6.5%
- [2920 90 70 90](https://border.bot/countries/european-union/hs-codes/2920907090) Other

## 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 2920.90 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/292090): 4 lines, used by 1 other country
- [The Harmonized System text for 2920.90](https://border.bot/hs-codes/292090)

- Previous subheading: [2920.30](https://border.bot/countries/european-union/hs-codes/292030) Endosulfan (ISO)
- Next subheading: [2921.11](https://border.bot/countries/european-union/hs-codes/292111) Acyclic monoamines and their derivatives; salts thereof

## Frequently asked questions

### How many national tariff lines does the European Union tariff have under HS 2920.90?

The European Union tariff splits HS 2920.90 (esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives) into 21 national lines: 2920 90 10 13 (tetraethyl orthocarbonate (CAS RN 78-09-1) with a purity by weight of 99 % or more), 2920 90 10 20 (diallyl 2,2'-oxydiethyl dicarbonate (CAS RN 142-22-3)), 2920 90 10 23 (1,3,2-Dioxathiolane 2,2-dioxide (CAS RN 1072-53-3) with a purity by weight of 99 %, or more), 2920 90 10 33 (ethyl methyl carbonate (CAS RN 623-53-0) with a purity by weight of 98 % or more) and 17 others.

## 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/292090.json