Dong Kuk Steel Mill (001230)   STOCK Address UNION STEEL BLDG., 890, DAECHI 4-DONG, GANGNAM-GU, SEOUL Home Page www.dongkuksteel.com Established 1954. 7. 7 Tel 02-317-1114 Listed 1988. 4. 9 IR Common shares O/S 61,824,290 President Jang,Se Ju/Kim,Yeong Cheol Preferred shares O/S No.of Employees 1,772(2007. 6) Sales increased over the preceding year same period with active domestic sales though export decreased as China reduced export surtax. Operating income increased over the preceding year same period with fixed cost decreased though raw material prices increased. Long-term boom of round bar products will continue as construction projects in Mideast will continue. Sales of round bar and shaped steel products will increase as domestic housing construction increases and import from China is reduced by China restriction on export. Operating income will increase with margin increased by improved productivity while increased material slab price is reflected on product prices. Production capacity will increase with a global steel belt deployed as Dangjin Thick Plate Mill lines are extended (1.5 million tons) and a iron refinery is built in Brazil. (date: 2007.06, unit : %) Name Jang Seju JFE STEEL CORP. Jang Seuk Portion 15.5 14.8 10.5 (unit : %) Sales Steel Bar 49.8 Cost Raw Materials 78.8 Thick Plate 49.3 Labors 2.4 Others 0.7 Overhead 18.6 (Unit : 100Mn.Won,Won) Year 99.11 00. 4    -    -    - Type RI SD -  -  -  Amount 140.00  183.05  -      -      -