PAKISTAN REFINERY LIMITED 5557227 THATTA CEMENT 4927297 Hascol Petroleum Limited 3489980 BANK OF PUNJAB LIMITED 1728586 WORLDCALL TELECOM 1633758 D.S.IND.LTD. 1442570 FIRST NATIONAL.EQUITIES LIMITED 1070589 K ELECTRIC LIMITED 1036370 MAPLE LEAF CEMENT FACTORY LIMITED (MPLC) 1003507 HUB POWER COMPANY LTD 959680 PACE (PAK) LIMITED 647495 Unity Foods Limited. 607584 LOTTE CHEMICAL PAKISTAN PTA LIMITED (LOTPTA) 577060 TPL TRAKKER LIMITED 499452 NATIONAL REFINERY LTD. 432504 PAK PETROLEUM LTD. 389606 BERGER PAINTS PAKISTAN LIMITED 325210 TRUST SECURITIES AND BROKERAGE LIMITED 304705 KOHINOOR MILLS LTD 299666 Pakistan International Bulk Terminal Limited 277201 SUI SOUTHERN GAS COMPANY LIMITED 271545 FAUJI CEMENT COMPANY LIMITED 212765 OIL & GAS DEVELOPMENT COMPANY LIMITED 166029 SIDDIQSONS TIN LIMITED 152969 NISHAT CHUN POWER 144126 D. G. KHAN CEMENT COMPANY 143595 TRUST MODARBA 140529 KOHAT TEXTILE MILLS LTD. 113590 PAK ELEKTRON LIMITED 111265 ATTOCK REFINERY LIMITED 110632