Magnesite and dolomite products imports in the United States: data, top suppliers and prices
The United States imported $41.9 million of magnesite and dolomite products in 2024 (21.0 thousand tonnes). It ranks 6th of 157 countries for imports of this product. That is 11% more than in 2023. Over 2017-2024 it shrank by about 7% a year on average. The peak in this period was 2019, at $71.5 million.
Public statistics, latest complete year (2024). Values in US dollars. Page updated .
Imports by year, 2017-2024
Hover or tap a year for detail.
Year by year
| Year | Value | Quantity |
|---|---|---|
| 2024 | $41.9M | 21.0K t |
| 2023 | $37.6M | 18.6K t |
| 2022 | $40.7M | 18.1K t |
| 2021 | $34.0M | 20.8K t |
| 2020 | $44.5M | 26.1K t |
| 2019 | $71.5M | 48.1K t |
| 2018 | $68.7M | 48.1K t |
| 2017 | $69.0M | 50.0K t |
Where the United States imports magnesite and dolomite products from
Brazil alone supplied 69% of it. Among the main suppliers, Japan grew fastest (+284% on the year before).
| Supplier country | Value | Share |
|---|---|---|
| Brazil | $29.0M | 69% |
| Austria | $4.9M | 12% |
| China | $1.7M | 4.1% |
| Japan | $1.5M | 3.5% |
| Spain | $1.4M | 3.5% |
| Norway | $952K | 2.3% |
| Canada | $608K | 1.5% |
| Germany | $522K | 1.3% |
| Poland | $405K | 1% |
| India | $294K | 0.7% |
Average import price per kg
The average declared value was about $1.99 per kg, 79% above the world average of $1.11. This usually points to higher-grade or processed goods.
Declared value divided by weight, all 2024 shipments. Prices per shipment and per company are in EximDataX.
Magnesite and dolomite products exports from the United States
The United States exported $25.7 million of magnesite and dolomite products in 2024 (23.9 thousand tonnes). That makes it the 6th largest exporter of this product worldwide, out of 89 countries. One buyer market dominates: Canada accounted for 61% of the value. Among the main buyer markets, China grew fastest, more than tenfold on the year before.
| Destination | Value | Share |
|---|---|---|
| Canada | $15.7M | 61% |
| China | $4.5M | 17% |
| Brazil | $2.1M | 8.2% |
| South Korea | $804K | 3.1% |
| Taiwan | $783K | 3% |
| Peru | $321K | 1.3% |
| Colombia | $245K | 1% |
| Japan | $221K | 0.9% |
| Chile | $214K | 0.8% |
| United Kingdom | $203K | 0.8% |
Who is behind these numbers in the United States?
The shipment records behind United States magnesite and dolomite products imports (HS 6815.91): companies, dates, quantities and declared values.
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Direct customs feed: shipment-level records from the official customs source.
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 6815.91: Stone articles and articles of other mineral substances: containing magnesite, dolomite or chromite.
Common questions
What is the value of magnesite and dolomite products imported by the United States?
The United States imported magnesite and dolomite products worth $41.9 million in 2024, the latest year with complete public data, about 21.0 thousand tonnes. That ranks it 6th of 157 countries worldwide, with 5% of world imports. The value was up 11% on 2023.
Which countries supply magnesite and dolomite products to the United States?
Brazil was the largest supplier with 69% of the value ($29.0 million), followed by Austria (12%) and China (4%). The top three together account for 85%, out of 30 supplier countries in total. Japan grew fastest among the top ten, up 284% on the year.
What is the average import price of magnesite and dolomite products per kg?
The average declared import value was about $1.99 per kg in 2024, 79% above the world average of $1.11 per kg. Declared value divided by weight mixes every grade, so read it as a benchmark rather than a quote.
How have imports of magnesite and dolomite products to the United States changed since 2017?
Imports went from $69.0 million in 2017 to $41.9 million in 2024, a fall of 39%. The peak was 2019 at $71.5 million. Over 8 years the average was $51.0 million a year.
Does the United States also export magnesite and dolomite products?
Yes. The United States exported $25.7 million worth of this product in 2024, mainly to Canada, China and Brazil. On balance the United States is a net importer of this product, by about $16.2 million a year.
What is the HS code for magnesite and dolomite products?
The HS code for magnesite and dolomite products is subheading 6815.91. It sits in HS chapter 68 (stone, plaster, cement, asbestos, mica or similar materials; articles thereof). The full list of codes and descriptions is on the HS 6815 page.
How can I find the companies behind this trade?
Shipment-level records for the United States reach EximDataX from a direct customs feed, with company names, dates and declared values. We can show them for your product on a short call.
Same product, other countries
World magnesite and dolomite products trade: top importers and exporters
More trade data for the United States
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