Post by
stockpunter on Apr 01, 2022 1:37pm
China, Russia
https://www.pymnts.com/connectedeconomy/2022/tungsten-holds-secret-grip-on-smartphone-manufacturers-connectedeconomy/
When thinking about potential supply disruption, it might be best to look at production rather than normal export numbers. According to the article in the link above, China and Russia combined make up for possibly 90% of world production. Yikes!