(1) Whether the Competition Commission (a) has received any complaints and (b) is conducting any investigation into (i) alleged anticompetitive practices, (ii) cartels and (iii)(aa) monopolistic or (bb) oligopolistic positions in the field of manufacturing and distributing of medical gases such as oxygen and purified air; if so, when (aaa) did the investigation start and (bbb) will the investigation be completed; (2) whether the Competition Commission received the full cooperation of the relevant organs of state, including the National Treasury in respect of information related to government tenders; if not, why not; if so, how much has the fiscus suffered by reason of the prices of medical gases used in public hospitals being inflated by such practices in certain provinces; (3) whether the Competition Commission launched investigations into both anticompetitive practices based on (a) inflating prices and (b) the dumping of products in certain provinces in order to prevent or discourage the entry of competition into the market?