399
China Just Turned Off U.S. Supplies Of Minerals Critical For Defense & Cleantech
(cleantechnica.com)
This is a most excellent place for technology news and articles.
This is all just Japan from the 80s all over again. There are a bunch of movies from the period with Japan as the bogeyman. The peak probably being the backstory of Die Hard.
The key difference this time is the USA was paying for Japan's defense, had a massive military base, etc. China doesn't have that problem, so they can counter American demands with their own demands.
Interestingly, look at interviews with Trump from the 80s, he'll talk about Japan almost with the same language that he uses for China now. The most famous was probably an appearance of Trump on Oprah.