In 2021, UMC consolidated revenues grew 20.5% year on year to NT$213 billion. In 2021, UMC's gross margin was 33.8% with an operating margin of 24.3%, resulting in an earnings per share of NT$4.57.

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Latest Financial News
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2023-01-16

UMC 4Q 2022 Financial Results
2022-05-27

UMC Shareholders Approve NT$3 Cash Dividend at Annual Shareholders’ Meeting
2020-04-28

UMC Files Form 20-F for 2021 with US Securities and Exchange Commission
2022-03-04

The Latest Monthly Revenue
2021-07-07

UMC Shareholders Elect 15th Term of Directors at Annual Shareholders’ Meeting
2021-04-29

UMC Files Form 20-F for 2020 with US Securities and Exchange Commission
2021-02-24

UMC Board of Directors Announces Proposals for its Annual Shareholders Meeting
2020-05-07

UMC Ranked Top 5% in Corporate Governance Evaluation for 6th Consecutive Year
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UMC is listed on both the Taiwan Stock Exchange and the New York Stock Exchange.

 

Taiwan Stock Exchange

Stock ticker: 2303

New York Stock Exchange

Stock ticker: UMC

2303 TWSE Stock Quote

UMC ADR Stock Quote

Market Observation Post System (MOPS)

U.S SEC Filings (EDGAR)
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Common Stock Transfer Agent
Horizon Securities
ADR Depositary Bank
J.P. Morgan Depositary Receipts
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  • Toll free in the USA : 1-800-990-1135
  • Outside the USA : 1-651-453-2128
  • http://www.adr.com
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