# Sulphonamides (HS4 2935) Trade Overview | Yugalinks

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Sulphonamides at HS4 2935, with reported global trade through 2024.

Canonical: https://www.yugalinks.com/trade/sector/hs4/2935

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## Answer

The sulphonamides subsector recorded $8.7B in reported global trade in 2024, with +22.9% annual change.

## Key figures

| Measure | Value |
| --- | --- |
| Latest reported trade | $8.7B |
| Latest annual change | +22.9% |
| Active exporters | 104 |
| Active importers | 179 |
| Active HS6 products | 6 |

## Annual trend

| Year | Global trade | Corridors | HS6 products |
| --- | ---: | ---: | ---: |
| 1995 | $1.3B | 1,503 | 6 |
| 1996 | $1.6B | 1,443 | 6 |
| 1997 | $1.7B | 1,517 | 6 |
| 1998 | $1.6B | 1,489 | 6 |
| 1999 | $1.7B | 1,536 | 6 |
| 2000 | $1.9B | 1,746 | 6 |
| 2001 | $2.1B | 1,749 | 6 |
| 2002 | $2.3B | 1,752 | 6 |
| 2003 | $2.6B | 1,865 | 6 |
| 2004 | $3.2B | 1,783 | 6 |
| 2005 | $3.6B | 1,802 | 6 |
| 2006 | $3.1B | 1,809 | 6 |
| 2007 | $4.0B | 1,783 | 6 |
| 2008 | $4.1B | 1,815 | 6 |
| 2009 | $6.4B | 1,866 | 6 |
| 2010 | $5.6B | 1,875 | 6 |
| 2011 | $7.7B | 1,895 | 6 |
| 2012 | $8.5B | 1,977 | 6 |
| 2013 | $8.3B | 1,955 | 6 |
| 2014 | $7.9B | 1,982 | 6 |
| 2015 | $9.0B | 2,087 | 6 |
| 2016 | $10.7B | 2,091 | 6 |
| 2017 | $8.6B | 2,123 | 6 |
| 2018 | $11.1B | 2,091 | 6 |
| 2019 | $10.6B | 2,078 | 6 |
| 2020 | $10.2B | 2,107 | 6 |
| 2021 | $10.4B | 2,179 | 6 |
| 2022 | $9.7B | 2,210 | 6 |
| 2023 | $8.7B | 2,283 | 6 |
| 2024 | $8.7B | 2,292 | 6 |

## Leading corridors

- Switzerland, Liechtenstein to Slovenia: $1.6B; growth +94.1%.
- Ireland to USA, Puerto Rico and US Virgin Islands: $1.3B; growth -11.8%.
- Switzerland, Liechtenstein to Spain: $973.6M; growth -12.7%.
- Ireland to Italy: $347.9M; growth +2.2%.
- Ireland to Germany: $282.1M; growth +68.5%.
- Ireland to Belgium: $220.5M; growth -30.2%.
- Singapore to USA, Puerto Rico and US Virgin Islands: $197.5M; growth -28.8%.
- China to USA, Puerto Rico and US Virgin Islands: $149.0M; growth -9.2%.
- Ireland to Canada: $136.3M; growth -25.1%.
- Switzerland, Liechtenstein to Germany: $130.3M; growth +26.1%.

## HS6 products

- Sulphonamides (HS6 293500)
- Sulphonamides: N-methylperfluorooctane sulphonamide (HS6 293510)
- Sulphonamides: N-ethylperfluorooctane sulphonamide (HS6 293520)
- Sulphonamides: N-ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide (HS6 293530)
- Sulphonamides: N-(2-hydroxyethyl)-N-methylperfluorooctane sulphonamide (HS6 293540)
- Sulphonamides: other perfluorooctane sulphonamides (HS6 293550)
- Sulphonamides: n.e.c. in heading no. 2935 (HS6 293590)

## Definitions and coverage

Merchandise trade observations aggregated to HS4. Growth, concentration, volatility, and peak comparisons calculated from reported observations. Missing values remain unavailable and are not imputed.

Reported observations cover 1995-2024.

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## Data sources

- Primary trade series: OECD (2025), Balanced international merchandise trade statistics (BIMTS) - HS2017-6D, OECD Data Explorer (accessed on 2026-08-27). [OECD Data Explorer](https://data-explorer.oecd.org/) · [OECD Terms & Conditions](https://www.oecd.org/termsandconditions/)
- CEPII BACI bilateral trade flows (202601): [dataset page](https://www.cepii.fr/CEPII/en/bdd_modele/bdd_modele_item.asp?id=37) · [BACI documentation](https://www.cepii.fr/DATA_DOWNLOAD/baci/doc/baci_webpage.html) · [Etalab 2.0 Open Licence](https://www.etalab.gouv.fr/wp-content/uploads/2018/11/open-licence.pdf)

This page presents derived Yugalinks views of reported observations and calculated indicators.