Isotopes for industrial use; non-radioactive isotopes for industrial use; uranium; natural and processed uranium; enriched uranium; hydrofluoric acid and uranium oxide

Treatment of materials by uranium enrichment; treatment of materials, namely, enrichment of uranium; treatment of materials, namely, services for the enrichment of uranium and uranium isotope 235; transformation and conversion of uranium hexafluoride to uranium oxide through treatment of the uranium; operation of uranium enrichment plants and hire of equipment therefor; chemical decontamination of uranium enrichment plants and nuclear plant; decontamination of nuclear waste; generating electricity; reprocessing of nuclear fuels; operation of a nuclear enrichment facility; providing consultancy, information and advisory services relating to electricity generating