They have been buying up mines all over the world. https://www.thestar.com/opinion/contributors/2022/01/19/ottawa-looks-on-as-china-buys-canadian-lithium-operations.html
Ottawa looks on as China buys Canadian lithium operations | The Star
Given Canada’s own critical minerals list, and what we already know about China’s determination to achieve global high-tech dominance, there were clear reasons for reviewing the Neo Lithium purchase.
https://www.thestar.com/opinion/contributors/2022/01/19/ottawa-looks-on-as-china-buys-canadian-lithium-operations.html