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This is a list of countries by magnesium production in 2018 based on United States Geological Survey figures[1] and US capacity figures.
* indicates "Natural resources of country or territory" links.
| Country (or area) | Magnesium production (thousand tonnes) |
|---|---|
| World | 1,020 (est) |
| 800 | |
| 65 | |
| 50 (est) | |
| 25 | |
| 23 | |
| 19 | |
| 15 | |
| 10 | |
| 10 | |
| 5 |
In 2000, Canada produced the second-most Mg mineral in the world, and by 2011 it produced none.[2] This may have been the result of the toxic sulfur emission SF6 problem, regulated by the Kyoto accord.[3] Many resources exist in south-eastern British Columbia.[4]
A non-exhaustive list of producers in 2000:[3]
China accounts for 85% of Mg production.[7]
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