美国白宫高级官员：行政命令要求能源部长确定用于钢铁生产的煤炭是否是一种关键矿物。

Core Viewpoint - The Biden administration is taking steps to determine if coal used in steel production qualifies as a critical mineral, which could impact regulatory and economic frameworks surrounding the steel industry [1] Group 1 - The White House has issued an executive order directing the Secretary of Energy to assess the status of coal in the context of steel production [1] - This initiative may influence the classification of coal and its implications for mining and energy policies [1] - The decision could have significant ramifications for the steel industry, particularly in terms of supply chain and production costs [1]