
SINGAPORE & HSINCHU, Taiwan--(BUSINESS WIRE)--SILITH Technology, a silicon photonics fabless company, and United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), a leading global semiconductor foundry, today announced the first mass-production wafer delivery of photonic ICs from UMC's Singapore fab, advancing the partnership between the two companies to scale next-generation silicon photonics manufacturing. The collaboration combines SILITH's photonics design expertise with UMC's 1.

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of June 2026. Revenues for June 2026 Period 2026 2025 Y/Y Change Y/Y (%) June 23,124,962 18,823,070 4,301,892 22.85% Jan.-June 129,770,564 116,616,614 13,153,950 11.28% (*) 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 htt.
GlobalFoundries and UMC are benefiting from AI, automotive and specialty chip demand as investors compare semiconductor foundry growth.

On June 15, 2026, United Microelectronics Corp (UMC) shares rose 6.7% to a current price of $23.08. This follows a strong performance, with the stock trading be

$10,000 dropped into the iShares Asia 50 ETF (NYSEARCA:AIA) on the last trading day of 2025 was worth roughly $15,267 by the close on June 3, 2026.

TAIPEI, Taiwan--(BUSINESS WIRE)--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of May 2026. Revenues for May 2026 Period 2026 2025 Y/Y Change Y/Y (%) May 22,943,755 19,480,057 3,463,698 17.78% Jan.-May 106,645,602 97,793,544 8,852,058 9.05% (*) 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.

On June 03, 2026, we present a DCF analysis for United Microelectronics Corp (UMC), a company that has shown remarkable price performance over the past year. Th

United Microelectronics rides on solid demand for 22nm/28nm and specialty tech to fuel long-term foundry growth.
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