United Microelectronics (UMC.US) — market event timeline
NashNova tracks 7 market events mentioning United Microelectronics (UMC.US) between 2026-06-23 and 2026-07-07, each with a dated one-line analysis of how the event relates to the asset.
- Analog IC Supply Tightens as ADI Lead Times Extend to Six Months
A leading mature-node wafer foundry; insufficient IDM capacity is causing demand overflow to foundries, making UMC a direct beneficiary of the capacity crunch.
- TSMC AI Capacity Bottleneck Spills Over, Semiconductor Supply Chain Demand Broadens
Directly benefits from rising mature-node orders and wafer price increases after TSMC scaled back mature process capacity.
- UMC's H1 Revenue Hits Second-Highest Record, Selective Price Hikes Planned for H2
Central subject. H1 revenue reached its second-highest on record; selective price hikes and 22nm volume expansion in H2 will directly impact its profitability.
- Taiwan Launches Carbon Fee, Semiconductor Industry Tops Payment List
As Taiwan's second-largest foundry, UMC is a key target of semiconductor carbon fee collection, with rising carbon costs directly impacting operating expenses.
- AI Demand Spills Over to Mature Nodes as TSMC Leads Foundry Pricing Power Reshaping
Representative second-tier foundry; proactively raising prices from July, capturing order redirections as TSMC scales back mature-node capacity.
- STMicroelectronics Raises MCU Prices for the Second Time This Year, Effective June 28
A mature-node foundry and one of the upstream sources of MCU price increases, having confirmed targeted price adjustments for the second half of the year.
- Intel Expands Taiwan Supply Chain Collaboration, Set to Resume Negotiations in October
Co-developing a 12nm process platform with Intel, with mass production targeted for 2027; a direct beneficiary as orders materialize.
For research and information only — not investment advice.