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United Microelectronics Corporation (UMC)

NYSE - Nasdaq Real-time price. Currency in USD
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7.49-0.27 (-3.48%)
At close: 04:00PM EDT
7.41 -0.08 (-1.07%)
Pre-market: 06:45AM EDT

United Microelectronics Corporation

Hsinchu Science Park
No. 3 Li-Hsin 2nd Road
Hsinchu City 300094
886 3 578 2258

Full-time employees20,000

Key executives

NameTitlePayExercisedYear born
Mr. Jia Cong HungChairman & Chief Strategy OfficerN/AN/A1960
Mr. Jason S. WangCo-President & Representative DirectorN/AN/A1963
Mr. Shan-Chieh ChienCo-President & Representative DirectorN/AN/A1958
Mr. Chi-Tung LiuCFO, Senior VP, Head of Corporate Governance & Company SecretaryN/AN/A1966
Dr. Lucas S. Chang Ph.D.Senior VP & General CounselN/AN/A1955
Mr. Eric ChenVP & Chief Human Resources OfficerN/AN/AN/A
Mr. Ming HsuExecutive Vice PresidentN/AN/AN/A
Mr. Oliver ChangSenior Vice PresidentN/AN/AN/A
TS WuVP & Chief Information Security OfficerN/AN/AN/A
Vic YenChief Internal Auditor & Division DirectorN/AN/AN/A
Amounts are as of 31 December 2004, and compensation values are for the last fiscal year ending on that date. Pay includes salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in USD.


United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. The company provides circuit design, mask tooling, wafer fabrication, and assembly and testing services. It serves fabless design companies and integrated device manufacturers. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.

Corporate governance

United Microelectronics Corporation’s ISS governance QualityScore as of N/A is N/A. The pillar scores are Audit: N/A; Board: N/A; Shareholder rights: N/A; Compensation: N/A.

Corporate governance scores courtesy of Institutional Shareholder Services (ISS). Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while 10 indicates higher governance risk.