Business Results
    Fact Book
    Press Release
    2008
    2007
    2006
    2005
    2004
    2003
    2002
    Stock Infomation
Press Releases

2008
  Nov.05, 2008 UMC JAPAN Announces Repurchase of Shares(Oct.01 〜 Oct.31)
  Oct.29, 2008 Notice Concerning Resignation of Corporate Auditor
  Oct.06, 2008 UMC JAPAN Announces Repurchase of Shares(Sep.01 〜 Sep.30)
  Sep.05, 2008 UMC JAPAN Announces Repurchase of Shares(Aug.01 〜 Aug.31)
  Aug.01, 2008 UMC JAPAN Announces Repurchase of Shares(Jul.01 〜 Jul.31)
  Jun.25, 2008 Notice Concerning Repurchase of Shares
  Mar.19, 2008 Notice of Advanced Redemption of Convertible Bonds
  Feb.15, 2008 Notice of Reduction in Capital Reserve and Appropriation of Surplus
  Jan.09, 2008 Notice Concerning Issuance Conditions for Stock Option
2007
  Dec.27, 2007 Notice Concerning Stock Option (Share Acquisition Rights)
  Dec.27, 2007 Revision Notice Concerning Issuance Conditions for Stock Option
  Nov.08, 2007 Revised Notice Concerning the Sale of Fixed Assets
  Oct.31, 2007 UMC JAPAN Announces Option Redemption of Convertible Bonds
  Sep.11, 2007 Notice Concerning Issuance Conditions for Stock Options
  Aug.10, 2007 Schedule Change to Sell Fixed Assets
  Jul.30, 2007 Schedule to Sell Fixed Assets
  Jul.27, 2007 UMCJ to Sell Fixed Assets
  Jul.09, 2007 UMCJ Announces Personnel Change
  Jul.06, 2007 Notice Concerning Stock Option (Share Acquisition Right)
  Apr.09, 2007 UMCJ Announces Appointment of New President
  Mar.29, 2007 UMC JAPAN Announces Repurchase and Cancellation of Convertible Bonds
  Mar.27, 2007 UMCJ Announces Representative Director Change
  Mar.01, 2007 UMCJ Announces Proposed Member Changes
  Jan.29, 2007 OKI, Faraday Technology, and UMC/UMCJ Partner to Deliver 90nm
and Below Design-to-Manufacture Services for consumer market
2006
  Dec.28, 2006 UMC JAPAN Announces Repurchase and Cancellation of Convertible Bonds
  Aug.30, 2006 UMC JAPAN Announces Repurchase and Cancellation of Convertible Bonds
  Apr.04, 2006 Notice Concerning the Details of Issuance of Stock Options
  Mar.27, 2006 Notice Concerning Issuance Conditions of Stock Options
  Feb.16, 2006 Notice Concerning Stock Option (Share Acquisition Right)
2005
  Sep.26, 2005 Notice Regarding Schedule of Treasury Stock Retirement
  Aug.09, 2005 Notice Regarding Retirement of Treasury Stock
  Apr.06, 2005 Notice Concerning the Details of Issuance of Stock Options
  Mar.29, 2005 Notice Concerning Issuance Conditions of Stock Options
  Mar.29, 2005 Notice Concerning Repurchase of Shares
  Feb.24, 2005 UMCJ Announces Appointment of New President
  Jan.20, 2005 Notice Concerning Stock Option (Share Acquisition Right)
2004
  May.21, 2004 UMC JAPAN Announces Sale of Shareholding in UMCi
Apr.15, 2004 UMC JAPAN Announces Repurchase of Shares
Mar.26, 2004 Notice Concerning the Details of Issuance of Stock Options
Mar.18, 2004 Notice Concerning Allocation of Stock Options
Mar.18, 2004 Notice Concerning Repurchase of Shares
Mar.18, 2004 UMC Japan Announces Follow-up Investment in Singapore’s UMCi
Mar.17, 2004 UMC JAPAN Announces Repurchase of Shares
Feb.09, 2004 Notice Concerning Stock Option (Share Acquisition Right)
2003
Nov.25, 2003 UMC JAPAN Announces Repurchase and Cancellation of Convertible Bonds
Oct.06, 2003 Notice Concerning the Issuance of Stock Options
Sep.18, 2003 UMCJ Expands Technology and Manufacturing Capabilities with Investment in UMCi
Jun.23, 2003 UMC JAPAN Announces Repurchase and Cancellation of Convertible Bonds
May16, 2003 UMC JAPAN Announces Repurchase of Shares
Mar.28, 2003 Notice Concerning the Details of Issuance of Stock Options
Mar.20, 2003 Notice Concerning Allocation of Stock Options
Feb.12, 2003 Notice Concerning Repurchase of Shares
Feb.12, 2003 Notice Concerning Grant of Stock Option
2002
Dec.13, 2002 UMC JAPAN Announces Repurchase of Shares
Dec.05, 2002 UMC JAPAN Announces Repurchase of Shares
Dec.03, 2002 UMC JAPAN Announces Repurchase and Cancellation of Convertible Bonds
Sep.20, 2002 UMC JAPAN Appoints H. J. Wu as President Current president
Yukio Sakamoto to become UMC Consultant
Sep.04, 2002 Oki Electric and UMC/UMCJ Broaden Semiconductor Business Partnership
Mar.25, 2002 UMC JAPAN Successfully Raises 17 Billion Yen Through Zero Coupon
Euro-Yen Convertible Bonds Due 2007
Feb.04, 2002 Oki Electric and UMC JAPAN Jointly Develop 0.22-um CMOS Process
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