TOKYO -- Japan designated semiconductors, batteries and nine other items as strategically critical material on Tuesday, in a bid to reduce the exposure of those supply chains to China.
By stockpiling and finding alternatives, Tokyo hopes to bolster resilience of supply chains

Lithium, nickel and cobalt extracted using a process known as electrolytic refining. Rare-earth metals are essential materials for electric-vehicle batteries.
TOKYO -- Japan designated semiconductors, batteries and nine other items as strategically critical material on Tuesday, in a bid to reduce the exposure of those supply chains to China.