Diatomite trade by country: top importers, exporters and prices
World trade in diatomite was worth $249.9 million in 2024, about 359.1 thousand tonnes. That is an increase of 18% since 2017, and up 4% on 2023.
Public statistics, latest complete year (2024). Values in US dollars. Page updated .
World trade by year, 2017-2024
Hover or tap a year for detail.
Year by year
| Year | Value | Quantity |
|---|---|---|
| 2024 | $249.9M | 359.1K t |
| 2023 | $239.8M | 323.8K t |
| 2022 | $249.2M | 411.0K t |
| 2021 | $226.3M | 405.0K t |
| 2020 | $195.7M | 362.0K t |
| 2019 | $196.9M | 384.1K t |
| 2018 | $221.3M | 491.6K t |
| 2017 | $211.2M | 492.1K t |
Top diatomite exporting countries
The United States is the largest exporter with 26% of world exports, followed by Mexico and Germany. The top three supply 47% between them, out of 96 exporting countries.
| Exporter | Value | Share |
|---|---|---|
| United States | $64.2M | 26% |
| Mexico | $29.7M | 12% |
| Germany | $24.5M | 9.8% |
| China | $23.5M | 9.4% |
| Denmark | $21.2M | 8.5% |
| France | $18.5M | 7.4% |
| Luxembourg | $11.7M | 4.7% |
| Canada | $5.7M | 2.3% |
| Belgium | $5.2M | 2.1% |
| Argentina | $4.8M | 1.9% |
| Spain | $4.6M | 1.8% |
| Italy | $4.4M | 1.8% |
Top importing countries and buyer markets
Brazil is the biggest buyer with 8% of world imports, ahead of Austria and Germany. Demand is spread widely: the top three take 22% across 177 importing countries.
| Importer | Value | Share |
|---|---|---|
| Brazil | $20.6M | 8.2% |
| Austria | $17.7M | 7.1% |
| Germany | $16.6M | 6.6% |
| Italy | $16.2M | 6.5% |
| Canada | $12.5M | 5% |
| China | $12.0M | 4.8% |
| United States | $10.1M | 4% |
| Spain | $8.6M | 3.4% |
| France | $8.6M | 3.4% |
| Belgium | $7.7M | 3.1% |
| United Kingdom | $7.0M | 2.8% |
| Netherlands | $5.2M | 2.1% |
Average price per kg
The world average declared value was about $0.70 per kg in 2024. Among the main exporters, Luxembourg averaged $3.84 per kg and Denmark $0.49 per kg, so grade and origin matter.
Declared value divided by weight, all 2024 shipments worldwide. Prices per shipment and per company are in EximDataX.
Who is behind these numbers in this market?
Public statistics stop at country totals and the last published year. EximDataX shows the shipment records underneath: the companies, dates, quantities and declared values, updated weekly.
Shipment records are in the platform
Tell us what you trade and we will show you the latest records on a live call.
Source: CEPII BACI (reconciled UN Comtrade data), HS 2017 edition, release 202601, Etalab Open Licence 2.0. Annual values in US dollars at the customs border; quantities in tonnes where reported. HS 2512: Siliceous fossil meals (e.g. kieselguhr, tripolite and diatomite) and similar siliceous earths; whether or not calcined, of an apparent specific gravity of 1 or less. HS 2512 codes.
Common questions
Which countries export the most diatomite?
The United States exported $64.2 million in 2024, 26% of the world total, followed by Mexico (12%) and Germany (10%). In all, 96 countries reported exports of this product. The full ranking and map are on this page.
Which countries import the most diatomite?
Brazil imported $20.6 million in 2024, 8% of world imports, ahead of Austria (7%) and Germany (7%). The top three importers together take 22%. Each country with its own page is linked from the table.
How big is the world trade in diatomite?
It was worth $249.9 million in 2024, about 359.1 thousand tonnes. That is an increase of 18% since 2017. 2024 was the highest year since 2017. 96 countries reported exports and 177 reported imports.
What is the average price of diatomite per kg?
The world average declared value was about $0.70 per kg in 2024. Among the main exporters, Luxembourg averaged $3.84 per kg and Denmark $0.49 per kg, so grade and origin matter. It is total declared value divided by total weight, so treat it as a benchmark, not a quote.
What is the HS code for diatomite?
The HS code for diatomite is heading 2512, in chapter 25 (salt; sulphur; earths, stone; plastering materials, lime and cement). Customs uses this code worldwide at the six-digit level; national tariffs add more digits. The full list of codes is on the HS 2512 page.
How can I find diatomite buyers and suppliers?
Public statistics stop at country totals. EximDataX shows the importers and exporters behind this trade from shipment-level customs records, updated weekly, with direct customs feeds and mirror data. Tell us your product and we will show you the latest records on a live call.
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