(a) the quantum of lime stone and Dolomite produced and supplied to Bokaro Steel Plant from the Bhavnathpur lime stone mines during each of the last five years separately;
(b) whether the said mines have also offered to supply lime stone and dolomite to other private parties in addition to Bokaro Steel Plant;
(c) if so, the details thereof;
(d) the cost being incurred by Bhavnathpur lime stone mines on production of lime stone and dolomite;
(e) the rate at which Bokaro Steel Plant is purchasing lime stone and dolomite from other sources separately; and
(f) the reasons for which Bokaro Steel Plant is purchasing less quantity of raw materials from Bhavnathpur lime stone mines?