(1) Whether Eskom is buying back electricity from energy intensive companies; if not, how was this conclusion reached; if so, (a) under what regulatory authority is Eskom buying back electricity and (b) at what rate per kilowatt hour; (2) whether the rate was negotiated with individual companies; if not, why not; if so, what were the terms of reference during the negotiations; (3) whether Eskom is compensating companies for (a) the profit they have foregone or (b) total revenue lost as a result of not running operations at full capacity; if not, in each case, how was this conclusion reached; if so, in each case, what is the (i) name of the company and (ii) cost to Eskom?