There was also the SILEX, basically australia developed a means of enrichment and licensed the tech the US. Possibly
https://www.info.dfat.gov.au/Info/Tr...5?OpenDocument might have something to do with it
On the F-22 it was never offered by the US and we never asked for it. There was a proposal for a crippled export version but it never left report form
https://www.thedrive.com/the-war-zon...-raptor-abroad