# Thermometers and pyrometers (HS4 9025) Trade Overview | Yugalinks

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Thermometers and pyrometers at HS4 9025, with reported global trade through 2024.

Canonical: https://www.yugalinks.com/trade/sector/hs4/9025

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## Answer

The thermometers and pyrometers subsector recorded $8.2B in reported global trade in 2024, with -0.6% annual change.

## Key figures

| Measure | Value |
| --- | --- |
| Latest reported trade | $8.2B |
| Latest annual change | -0.6% |
| Active exporters | 187 |
| Active importers | 200 |
| Active HS6 products | 4 |

## Annual trend

| Year | Global trade | Corridors | HS6 products |
| --- | ---: | ---: | ---: |
| 1995 | $1.1B | 3,417 | 4 |
| 1996 | $1.2B | 3,508 | 4 |
| 1997 | $1.3B | 3,523 | 4 |
| 1998 | $1.3B | 3,629 | 4 |
| 1999 | $1.4B | 3,832 | 4 |
| 2000 | $1.5B | 4,890 | 4 |
| 2001 | $1.5B | 5,038 | 4 |
| 2002 | $1.6B | 5,258 | 4 |
| 2003 | $1.9B | 5,459 | 4 |
| 2004 | $2.1B | 5,737 | 4 |
| 2005 | $2.3B | 5,997 | 4 |
| 2006 | $2.6B | 6,263 | 4 |
| 2007 | $3.0B | 6,482 | 4 |
| 2008 | $3.5B | 6,803 | 4 |
| 2009 | $3.1B | 7,067 | 4 |
| 2010 | $3.7B | 7,122 | 4 |
| 2011 | $4.2B | 7,350 | 4 |
| 2012 | $4.3B | 7,854 | 4 |
| 2013 | $4.5B | 7,855 | 4 |
| 2014 | $5.1B | 8,129 | 4 |
| 2015 | $5.0B | 8,203 | 4 |
| 2016 | $5.0B | 8,269 | 4 |
| 2017 | $5.2B | 8,430 | 4 |
| 2018 | $5.8B | 8,660 | 4 |
| 2019 | $5.9B | 8,767 | 4 |
| 2020 | $8.8B | 9,137 | 4 |
| 2021 | $7.9B | 9,057 | 4 |
| 2022 | $7.8B | 9,222 | 4 |
| 2023 | $7.9B | 9,382 | 4 |
| 2024 | $8.2B | 9,362 | 4 |

## Leading corridors

- China to USA, Puerto Rico and US Virgin Islands: $286.3M; growth -10.4%.
- Mexico to USA, Puerto Rico and US Virgin Islands: $271.2M; growth +14.2%.
- China to Germany: $186.8M; growth -5.6%.
- Bulgaria to Germany: $164.8M; growth +10.2%.
- Germany to China: $127.2M; growth -3.3%.
- USA, Puerto Rico and US Virgin Islands to Mexico: $118.8M; growth +8.1%.
- USA, Puerto Rico and US Virgin Islands to China: $108.5M; growth +5.6%.
- China to Japan: $106.2M; growth -20%.
- United Kingdom to USA, Puerto Rico and US Virgin Islands: $99.4M; growth +23.6%.
- USA, Puerto Rico and US Virgin Islands to Canada: $87.5M; growth +5%.

## HS6 products

- Thermometers and pyrometers: liquid filled, for direct reading, not combined with other instruments (HS6 902511)
- Thermometers and pyrometers: (other than liquid filled, for direct reading), not combined with other instruments (HS6 902519)
- Barometers: not combined with other instruments (HS6 902520)
- Hydrometers and similar floating instruments, barometers, hygrometers, psychrometers, thermometers, pyrometers: recording or not, any combination of these instruments (excluding thermometers and barometers not combined with other instruments) (HS6 902580)
- Hydrometers and similar floating instruments, barometers, hygrometers, psychrometers, thermometers, pyrometers: recording or not, any combination of these instruments, parts and accessories (HS6 902590)

## 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.