HRC - Uranium 1
The Megatons to Megawatts program
http://large.stanford.edu/courses/2016/ph241/diorio1/
The Megatons to Megawatts program called for commercial organizations to administer the deal. Therefore, the U.S. Department of Energy created the United States Enrichment Corporation (USEC) to execute the program, and Russia's Ministry for Atomic Energy tapped Techsnabexport (TENEX) to do the same.
USEC absorbed by Centrus Energy
A couple of sources:
2013 NY Times article behind paywall
https://www.nytimes.com/2013/05/25/business/usec-to-shut-uranium-enrichment-plant-in-kentucky.html
http://archive.today/2022.02.28-225453/https://www.nytimes.com/2013/05/25/business/usec-to-shut-uranium-enrichment-plant-in-kentucky.html
https://www.centrusenergy.com/what-we-do/national-security/
The United States, which once led the world in uranium enrichment, shut down the last of its outdated and increasingly uneconomical Cold War-era enrichment plants in 2013 –leaving the Nation without a domestic, industrial-scale uranium enrichment capability for national security purposes for the first time since the Manhattan Project.
NEW CFIUS rules on export controls instituted in 2020 for anything with national security implications.
https://www.dlapiper.com/en/us/insights/publications/2020/09/new-cfius-regulations-change-mandatory-filing-requirements/