(1) Whether all crude oil refineries are functioning at full capacity; if not, why not; if so, at what capacity levels are they functioning; (2) whether her department has identified the need for infrastructure expansion programmes within the oil refinery industry; if not, why not; if so, what are the relevant details; (3) whether she intends entering into any public-private-partnerships for any refinery infrastructure expansion programmes; if not, why not; if so, what are the relevant details?