The new rules will take effect from June 15 and allow Beijing to control total output, restrict mining entities and run security reviews on foreign investments in mining that could pose a risk to national security

Xinhua didn’t specify which minerals will be impacted. Any adjustment to the list of strategic mineral resources will assess factors like economic importance, national security, domestic requirements and supply chain resilience, according to the regulation.

https://www.zerohedge.com/commodities/china-impose-mining-controls-strategic-minerals