[____________________ FORM F-6 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 For Depositary Shares Evidenced by American Depositary Receipts ___________________ United Microelectronics Corporation (Exact name of issuer of deposited securities as specified in its charter) N/A Taiwan, Republic of China (Jurisdiction of incorporation or organization of issuer) JPMORGAN CHASE BANK, N.A. (Exact name of depositary as specified in its charter)] [DEPOSIT AGREEMENT by and among UNITED MICROELECTRONICS CORPORATION AND JPMORGAN CHASE BANK, N.A., as Depositary, AND THE HOLDERS AND BENEFICIAL OWNERS OF AMERICAN DEPOSITARY SHARES EVIDENCED BY AMERICAN DEPOSITARY RECEIPTS ISSUED HEREUNDER October 21 Dated as of Page ARTICLE 1. DEFINITIONS Section 1.1. "ADS Record Date" 2 Section 1.2. "Affiliate" 2 Section 1.3. "American Depositary Share(s)" and "ADS(s)" 2 Section] [Ziegler, Ziegler & Associates LLP Counselors at Law th 570 Lexington Avenue, 44 New York, New York 10022 (212) 319-7600 Telecopier (212) 319-7605 October 13, 2009 JPMorgan Chase Bank, N.A., as Depositary 4 New York Plaza New York, New York 10004 American Depositary Shares evidenced by American Depositary Receipts for deposited common shares of United Microelectronics Corporation Dear Sirs: Referring]