https://www.cnbc.com/2019/05/30/her...strict-rare-earth-minerals-is-so-serious.html
- U.S. consumption of rare earth compounds and metals relies heavily on imports, which rose to $160 million in 2018. Eighty percent were from China.
right.
China restricted rare earth export to Japan in 2012.
I thought after 7 years, US should have alternative source worked out.