Iran is one of the top producers or radiopharmaceuticals from highly enriched materials including uranium. This should be unsurprising because Iran has a natural abundance of radioactive isotopes- the background radiation of spots in Iran is extremely high: https://en.wikipedia.org/wiki/Ramsar,_Iran

https://www.presstv.ir/Detail/2024/04/08/723301/Iran-among-t...

https://www.energy.gov/science/ip/articles/harnessing-power-...