![](https://www.mining.com/wp-content/uploads/2020/09/Leningrad-II-units-1-and-2-January-2019-Rosatom.jpg)
Uranium mining stocks gain as US weighs sanctions on top Russian supplier
Rosatom is a delicate target because the company and its subsidiaries account for about 35% of global uranium enrichment and has agreements to ship the nuclear fuel to countries across Europe.