(1) Whether South Africa enriches its own uranium for use in nuclear power generation; if not, why not; if so, what are the relevant details; (2) whether the Government has any plans to introduce uranium enrichment in order to supply our nuclear power generation capacity; if not, what is the position in this regard; if so, what are the relevant details; (3) how will the development of such enrichment capacity affect long-term supply contracts that were signed with suppliers?