New 22nm fab to be one of the most advanced semiconductor manufacturing facilities in Singapore and is set to create approximately 700 new jobs United Microelectronics Corporation (UMC), a leading global semiconductor foundry, today officially unveiled its new fab facility in Singapore in a grand opening ceremony. The first phase of the new facility will start volume production in 2026, bringing UMC's total production capacity in Singapore to more than 1 million wafers annually. It will also be one of the most advanced semiconductor foundries in Singapore, manufacturing semiconductors to enable communications, Internet of Things (IoT), automotive, and AI innovations. This press release fea

United Microelectronics Corporation (NYSE:UMC, TWSE: 2303)) ("UMC"), today reported unaudited net sales for the month of February 2025. Revenues for February 2025 Period 2025 2024 Y/Y Change Y/Y (%) February 18,193,515 17,451,268 742,247 4.25% Jan.-Feb. 38,000,310 36,464,965 1,535,345 4.21% (*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages (**) All figures are consolidated Additional information about UMC is available on the web at https://www.umc.com. View source version on businesswire.com: https://www.businesswire.com/news/home/20250306579091/en/ Michael Lin / David Wong UMC, Investor Relation

United Microelectronics Corporation (NYSE:UMC, TWSE: 2303)) ("UMC"), today reported unaudited net sales for the month of January 2025. Revenues for January 2025 Period 2025 2024 Y/Y Change Y/Y (%) January 19,806,795 19,013,697 793,098 4.17% Jan.-Jan. 19,806,795 19,013,697 793,098 4.17% (*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages (**) All figures are consolidated Additional information about UMC is available on the web at https://www.umc.com. View source version on businesswire.com: https://www.businesswire.com/news/home/20250207558256/en/ Michael Lin /

Citigroup downgraded United Micro from Buy to Sell

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Morgan Stanley downgraded United Micro from Overweight to Equal-Weight

6-K - UNITED MICROELECTRONICS CORP (0001033767) (Filer)

6-K - UNITED MICROELECTRONICS CORP (0001033767) (Filer)

6-K - UNITED MICROELECTRONICS CORP (0001033767) (Filer)

United Microelectronics Corporation (NYSE:UMC, TWSE: 2303))("UMC"), a leading semiconductor foundry, today held its Low-Carbon Supply Chain Awards Ceremony, in which 16 suppliers were recognized for their performance in reducing greenhouse gas emissions. UMC launched its Supply Chain Greenhouse Gas Inventory Initiative in 2022 to provide suppliers with resources to measure and reduce their greenhouse gas emissions. Since then, global sites of UMC's suppliers have reduced a total of 2.64 million tons of emissions. SC Chien, UMC's Co-President and Chief Sustainability Officer, said, "With global average temperatures rising year after year, corporations must step up efforts to curb greenhous

Robust 22nm pipeline to fuel growth in 2025, strengthening company's foundry competitiveness Fourth Quarter 2024 Overview1: Revenue: NT$60.39 billion (US$1.84 billion) Gross margin: 30.4%; Operating margin: 19.8% Revenue from 22/28nm: 34% Capacity utilization rate: 70% Net income attributable to shareholders of the parent: NT$8.50 billion (US$259 million) Earnings per share: NT$0.68; earnings per ADS: US$0.104 United Microelectronics Corporation (NYSE:UMC, TWSE: 2303)) ("UMC" or "The Company"), a leading global semiconductor foundry, today announced its consolidated operating results for the fourth quarter of 2024. Fourth quarter consolidated revenue was NT$60.39 bi

22/28nm shipments reached record high as Q3 net income increased 5% sequentially Third Quarter 2024 Overview1: Revenue: NT$60.49 billion (US$1.91 billion) Gross margin: 33.8%; Operating margin: 23.3% Revenue from 22/28nm: 35% Capacity utilization rate: 71% Net income attributable to shareholders of the parent: NT$14.47 billion (US$457 million) Earnings per share: NT$1.16; earnings per ADS: US$0.183 United Microelectronics Corporation (NYSE:UMC, TWSE: 2303)) ("UMC" or "The Company"), a leading global semiconductor foundry, today announced its consolidated operating results for the third quarter of 2024. Third quarter consolidated revenue was NT$60.49 billion, increasing 6.5%

Gross margin reached 35.2% as operating income increased 19.1% QoQ Earnings per share in 1H was NT$1.95 Second Quarter 2024 Overview1: Revenue: NT$56.80 billion (US$1.75 billion) Gross margin: 35.2%; Operating margin: 24.5% Revenue from 22/28nm: 33% Capacity utilization rate: 68% Net income attributable to shareholders of the parent: NT$13.79 billion (US$425 million) Earnings per share: NT$1.11; earnings per ADS: US$0.171 United Microelectronics Corporation (NYSE:UMC, TWSE: 2303))) ("UMC" or "The Company"), a leading global semiconductor foundry, today announced its consolidated operating results for the second quarter of 2024. Second quarter consolidated revenue