ESG
2025-06-30

UMC Wins Two Honors at the 2025 Asia Responsible Enterprise Awards
Co-President SC Chien Recognized as a Responsible Business Leader
Investor
2025-05-28

UMC Shareholders Approve NT$2.85 Cash Dividend at Annual Shareholders’ Meeting
Corporate
2025-04-30

UMC Achieves Highest Corporate Governance Ranking among Taiwan Listed Companies for 11th Consecutive Year
Investor
2025-04-24

UMC Files Form 20-F for 2024 with US Securities and Exchange Commission
Investor
2025-04-23

UMC 1Q 2025 Financial Results
Corporate
2025-04-01

UMC Unveils New Fab Expansion in Singapore in Grand Opening Ceremony
New 22nm fab to be one of the most advanced semiconductor manufacturing facilities in Singapore and is set to create approximately 700 new jobs
Investor
2025-02-26

UMC Board of Directors Announces Proposals for its Annual Shareholders Meeting
Events
2025-02-14

UMC Ranks Top 1% in the Semiconductor Industry in S&P Global Sustainability Yearbook 2025
ESG
2025-02-10

UMC Recognized with Double ‘A’ score for Climate Change and Water Security Leadership in CDP A List for Three Consecutive Years
Corporate
2025-01-21

Response to Recent Taiwan Earthquake
Investor
2025-01-21

UMC 4Q 2024 Financial Results
Corporate
2025-01-14

UMC’s Flagship Fab Designated One of 189 Smart Manufacturing Lighthouses by the World Economic Forum
Fab 12A in Tainan, Taiwan is among 17 new sites joining the Global Lighthouse Network
We value your privacy
Our website uses cookies to enhance user experience and functionality, and to analyze how this site is used in order to make future improvements. Select “Allow All Cookies” to continue, or go to “Manage Cookies” to set your preferences.
Allow All Cookies
Manage Cookies
We value your privacy
For the best user experience, select "Allow All" to consent to the use of all cookies. You can also choose to disable performance & functional cookies below. For more detail about the type of cookies used by UMC and third parties on this website, please refer to our Cookie Policy .
Allow All
Manage Consent Preferences
  • Essential Cookies
    Always Active
    These cookies are essential in order to enable you to move around the website and use its features, such as setting your privacy preferences, logging in or filling in forms. Without these cookies, services requested through usage of our website cannot be properly provided. Essential cookies do not require consent from the user under applicable law. You may configure your web browser to block strictly necessary cookies, but you might then not be able to use the website’s functionalities as intended.
  • Functionality & Performance Cookies
    These cookies collect information about how visitors use a website, for instance which pages visitors go to most often, and how visitors move around the site. They help us to improve the user friendliness of a website and therefore enhance the user's experience.
Confirm