Ticker: UMC, Company: UNITED MICROELECTRONICS CORP, Type: 6-K, Date: 2010-02-23
Original SEC Filing: Click here

---

Webplus: UMC/20100223/6-K/2_EX-99/000.htm SEC Original: exhibit1.htm
Description 99.1 Announcement on 2010/01/22: Represent subsidiary TLC Capital Co, Ltd. to announce related materials on investment of mainland Chinese company 99.2 Announcement on 2010/01/25: Represent subsidiary Fortune Venture Capital Corp.to announce related materials on disposal of PixArt Imaging Inc. securities 99.3 Announcement on 2010/02/02: Represent subsidiary UMC New Business Investment Corporation to announce the cquisition of TOPCELL SOLAR INTERNATIONAL

---

---

Webplus: UMC/20100223/6-K/1/000.htm SEC Original: htm_4791.htm
FORM 6-K February 22, 2010 United Microelectronics Corporation ——————————————————————————————————— No. 3 Li Hsin Road II ——————————————————————————————————— x x n/a United Microelectronics Corporation Chitung Liu Chitung Liu Chief Financial Officer Description 99 6K on 02/22/2010 6-K 1 htm_4791.htm LIVE FILING

---

Company Information:

Ticker: UMC, Company: UNITED MICROELECTRONICS CORP, Type: 6-K, Date: 2010-02-23CIK: 0001033767, Location: F5, SIC: 3674, SIC Desc: SEMICONDUCTORS & RELATED DEVICES
Business Phone & Address:
8F, NO.68, SEC. 1, NEIHU RD.,
TAIPEI, F5 11493