United Microelectronics CorporationUMC raised 2026 capex to $2B and approved $5B for fab construction, signaling growth investment.

United Microelectronics Corporation revised its 2026 capital expenditure upward to $2 billion from $1.5 billion and announced board approval of nearly $5 billion in spending for cleanroom and fab construction across 2026 and 2027. The company will expand cleanroom capacity at its Singapore P4 facility for silicon photonics and construct a new fab in Tainan, Taiwan, for advanced packaging, with the Tainan project representing the P7 and P8 phases of its 12A site. Second-quarter consolidated revenue reached TWD 68.73 billion, a 12.6% sequential increase, while net income attributable to shareholders of the parent was TWD 42.26 billion, boosted by TWD 30 billion in investment and dividend income. Gross margin rose to 32.5% and utilization climbed to 85%, with third-quarter guidance calling for wafer shipments to increase by high single digits, gross margin in the mid-30% range, and utilization exceeding 90%. CEO Jason Wang projected AI-related revenue of approximately $300 million for 2026, with a target to exceed $1 billion within three years, and noted that the addressable market for the company's advanced packaging solutions is expected to more than double by 2030.
United Microelectronics CorporationUMC raised 2026 capex to $2B and approved $5B for fab construction, signaling growth investment.