4. Power to direct sale.

(a) the quantity, class and grade of foodstuff held in stock by such person;
(b) the quantity, class and grade of foodstuff required to be sold by such person;
(c) the period within which the foodstuff directed to be sold by such person are to be delivered ;
(d) the rates at which the price of commodities requisitioned under sub-Clause (1) above should be paid, as fixed with the prior approval of the Central Government.