Government of Pakistan State of Bank Pakistan June 7, 2004 BPD Circular Letter No.20 of 2004 All Banks / DFIs, Dear Sirs, PROCUREMENT OF WHEAT- MARGIN RESTRICTIONS THEREOF Please find enclosed a copy of our Circular No. 12 dated May 10, 2004 in terms of which the banks have been advised:- a) To impose a cash margin of 5...