June 20, 2012 KOREA Major Indices Close Chg Chg (%) KOSPI 1,904.12 12.35 0.65 KOSPI 200 252.92 1.61 0.64 KOSDAQ 484.55 6.19 1.29 Turnover ('000 shares, Wbn) Volume Value KOSPI 362,348 3,635 KOSPI 200 64,172 2,902 KOSDAQ 573,165 1,763 Market Cap (Wbn) Value KOSPI 1,096,350 KOSDAQ 102,979 KOSPI Turnover (Wbn) Buy Sell Net Foreign 1,028 809 219 Institutional 711 763 -53 Retail 1,767 1,921 -154 KOSDAQ Turnover (Wbn) Buy Sell Net Foreign 79 56 23 Institutional 76 61 16 Retail 1,607 1,637 -30 Program Buy / Sell (Wbn) Buy Sell Net KOSPI 758 584 174 KOSDAQ 24 16 7 Advances & Declines Advances Declines Unchanged KOSPI 548 275 79 KOSDAQ 656 253 85 KOSPI Top 5 Most Active Stocks by Value (Wbn) Price (W) Chg (W) Value Samsung Electronics 1,252,000 8,000 330 Hynix 24,800 950 226 KODEX LEVERAGE 12,175 145 192 Hyundai Motor 253,500 0 124 Honam Petrochemical 244,000 6,500 103 KOSDAQ Top 5 Most Active Stocks by Value (Wbn) Price (W) Chg (W) Value AHNLAB 112,700 1,200 40 Com2us 39,550 950 33 Celltrion 31,250 250 29 Medipost 96,200 -1,700 28 HJIN 7,400 530 23 Note: As of June 20, 2012 This document is a summary of a report prepared by Daewoo Securities Co., Ltd. („Daewoo‰) and published on our website. Please review the compliance notices contained in the original report. Information and opinions contained herein have been compiled in good faith from sources deemed to be reliable. However, the information has not been independently verified. Daewoo makes no guarantee, representation or warranty, express or implied, as to the fairness, accuracy or completeness of the information and opinions contained in this document. Daewoo accepts no responsibility or liability whatsoever for any loss arising from the use of this document or its contents or otherwise arising in connection therewith. Information and opinions contained herein are subject to change without notice. This document is for informational purposes only. It is not and should not be construed as an offer or solicitation of an offer to purchase or sell any securities or other financial instruments. This document may not be reproduced, further distributed or published in whole or in part for any purpose. Market Data June 20, 2012 ※All data as of close June 20, 2012, unless otherwise noted. Other Major Indices Economic Indicators Close Net Chg 1D (%) YTD (%) Close 1D ago 1M ago 1Y ago MSCI Korea* 379.28 0.14 0.04 5.89 USD/KRW 1,158.20 1,158.40 1,163.20 1,087.20 KOSPI 1,904.12 12.35 0.65 4.26 JPY100/KRW 1,465.24 1,464.75 1,465.17 1,356.96 KOSDAQ 484.55 6.19 1.29 -4.39 EUR/KRW 1,469.00 1,458.31 1,476.62 1,553.77 Dow Jones* 12,837.33 95.51 0.75 5.07 3Y Treasury 3.31 3.29 3.36 3.66 S&P 500* 1,357.98 13.20 0.98 6.34 3Y Corporate 3.88 3.86 3.97 4.41 NASDAQ* 2,929.76 34.43 1.19 10.61 DDR2 1Gb* 1.26 1.26 1.28 1.08 Philadelphia Semicon* 384.94 4.39 1.15 4.43 NAND 16Gb* 2.06 2.07 2.12 2.88 FTSE 100* 5,586.31 95.22 1.73 -1.99 Oil (Dubai)* 93.58 96.44 104.43 106.71 Nikkei 225 8,752.31 96.44 1.11 2.25 Gold* 1,622.20 1,625.70 1,591.90 1,538.60 Hang Seng* 19,416.67 -11.14 -0.06 2.86 Customer deposits (Wbn)* 17,280 17,147 17,570 15,748 Taiwan (Weighted) 7,334.63 61.50 0.85 5.50 Equity type BC (Wbn)(Jun. 18) 98,107 98,088 97,191 100,036 Note: * as of June 19, 2012 Source: KSDA, FnGuide, DRAMeXchange, MSCI KOSPI Top 10 Foreign Net Buy / Net Sell (Wbn) KOSPI Top 10 Institutional Net Buy / Net Sell (Wbn) Net Buy Net Sell Net Buy Net Sell Hynix 31.70 Samsung Engineering 15.17 KODEX LEVERAGE 26.51 SK Energy 10.88 Samsung Electronics 29.03 KODEX INVERSE 11.40 Honam Petrochemical 15.37 LG Electronics 9.46 Honam Petrochemical 21.16 Hyundai Department Store 5.89 Hynix 10.18 Nexen Tire 8.92 LG Display 16.94 DSME 4.04 OCI 9.51 Hyundai Heavy Industries 8.51 POSCO 11.67 DGB Financial Group 3.96 HYUNDAI WIA 7.64 Samsung Techwin 6.17 SK Energy 10.86 Doosan Corp. 3.61 DHICO 6.12 KODEX INVERSE 6.17 KEPCO 7.70 Amore Pacific 2.99 Hanjin Shipping 4.96 POSCO 5.74 Hyundai Mobis 7.66 Cheil Communications 2.97 KEPCO 4.70 Hotel Shilla 5.64 LG Chem 7.08 SK Telecom 2.58 Kumho Petrochemical 4.69 Samsung Engineering 5.47 KODEX 200 6.55 LG Corp. 2.55 Hyundai Department Store 4.58 KODEX 200 5.40 Source: KSDA, FnGuide KOSDAQ Top 10 Foreign Net Buy / Net Sell (Wbn) KOSDAQ Top 10 Institutional Net Buy / Net Sell (Wbn) Net Buy Net Sell Net Buy Net Sell Daum Communications 3.79 SEEGENE 1.98 Interflex 5.40 Paradise 2.67 TK Corp. 3.37 Medipost 1.97 Seoul Semiconductor 4.84 ITEST 2.55 Celltrion 3.31 SM 1.53 SM 4.31 Gamevil 2.02 Interflex 1.83 Sung Woo HiTech 0.68 CJ E&M 4.04 EO Technics 1.72 Silicon Works 1.59 GS Home Shopping 0.67 TERA SEMICON 1.83 SFA Engineering 1.56 Simmtech 1.54 Choongwae Shin-Yak 0.61 Flexcom 1.70 KEBT 1.29 Medy-tox 1.39 INFINITT Healthcare 0.56 NEPES 1.68 Pyeong Hwa Automotive 1.12 NEPES 1.27 UBcare 0.48 Daum Communications 1.29 TK Corp. 1.07 SFA Engineering 1.21 Sigong Tech 0.48 Simmtech 1.24 Infraware 1.07 HyVISION 1.20 GOLFZON 0.43 STS Semicon&Telecom 1.18 Melfas 0.94 Source: KSDA, FnGuide KOSPI Top 10 by Market Cap (Wbn) KOSDAQ Top 10 by Market Cap (Wbn) Close (W) Chg (W) Mkt Cap Close (W) Chg (W) Mkt Cap Samsung Electronics 1,252,000 8,000 184,419 Celltrion 31,250 250 3,652 Hyundai Motor 253,500 0 55,840 Daum Communications 104,800 2,300 1,414 POSCO 382,500 3,000 33,349 Seoul Semiconductor 23,250 650 1,356 Kia Motors 80,000 0 32,429 Paradise 13,000 -200 1,182 Hyundai Mobis 285,500 3,500 27,792 AHNLAB 112,700 1,200 1,129 Hyundai Heavy Industries 278,000 -1,500 21,128 CJ O Shopping 172,400 4,200 1,070 LG Chem 294,000 2,500 19,484 CJ E&M 27,400 1,350 1,039 Shinhan Financial Group 40,650 -350 19,276 POSCO ICT 7,510 140 1,029 Samsung Life Insurance 96,100 0 19,220 SFA Engineering 56,000 100 1,005 Hynix 24,800 950 17,214 SM 48,450 450 990 Source: Korea Exchange .