Doosan Engineering & Constr. (011160)   STOCK Address DOOSAN BLDG., 105-7, NONHYEON 2-DONG, SEOUL Home Page www.doosancon.com Established 1976. 4. 7 Tel 02-510-3114 Listed 1996. 1.30 IR 02-510-3772 Common shares O/S 73,286,255 President Park,Jeong Won/Kim,Gi Dong Preferred shares O/S No.of Employees 1,282(2009. 9) Sales in public works soared, due to visualization of efforts to consolidate public works, and overall sales portfolio improved. Although operating profit ratio slightly fell, because of increase of year-on-year selling and administrative expenses, net profit ratio rose, thanks to return of loss on disposition of trade receivables, and miscellaneous profits. Operating cash is created boosted by profit size expansion thru relief in financial expenses, and financial stability is good thru extension of trade payables settlement periods, and sales of stocks in affiliated companies. Good biz revenue growth is likely to continue in view of ample order balance exceeding 11 trillion won as of the first half of 2009. Earring rate improvement is expected due to risk decline of PF for no launched construction, in case of successful sales of Ilsan Jenice. Biz risk is forecast to decline, owing to overall biz portfolio improvement and growth into a company penetrating into foreign markets thru overseas market development. (date: 2009.06, unit : %) Name Doosan Heavy Ind. & Constr. Sam Hwa Crown & Closure Doosan Construction Portion 44.7 6.0 4.3 (unit : %) Sales Construction 70.8 Cost Raw Materials Civil Eng.Contracted Constr. 25.8 Labors Others 1.6 Overhead (Unit : 100Mn.Won,Won) Year 07. 4 ~07.12 ~08.12 09. 1~ 09. 5 Type CR CB CB CB CR Amount - 506.80  27.65  9.62  0.55  - 453.59