UMC shares surge 15.75% intraday after SST partners with UMC on 28nm SuperFlash 4th-gen auto platform, starting production with 2026 certification.
ByAinvest
Tuesday, Jan 20, 2026 10:22 am ET1min read
UMC--
UMC surged 15.75% in intraday trading, driven by a collaboration with SST to launch the 28nm SuperFlash fourth-generation automotive grade 1 platform, which achieved mass production and is set to complete certification by January 19, 2026. The platform offers superior process complexity and cost control compared to alternatives. UMC, a global semiconductor foundry, specializes in IC manufacturing and provides expertise in logic/mixed-signal and embedded high-voltage technologies.
Stay ahead of the market.
Get curated U.S. market news, insights and key dates delivered to your inbox.
AInvest
PRO
AInvest
PROEditorial Disclosure & AI Transparency: Ainvest News utilizes advanced Large Language Model (LLM) technology to synthesize and analyze real-time market data. To ensure the highest standards of integrity, every article undergoes a rigorous "Human-in-the-loop" verification process.
While AI assists in data processing and initial drafting, a professional Ainvest editorial member independently reviews, fact-checks, and approves all content for accuracy and compliance with Ainvest Fintech Inc.’s editorial standards. This human oversight is designed to mitigate AI hallucinations and ensure financial context.
Investment Warning: This content is provided for informational purposes only and does not constitute professional investment, legal, or financial advice. Markets involve inherent risks. Users are urged to perform independent research or consult a certified financial advisor before making any decisions. Ainvest Fintech Inc. disclaims all liability for actions taken based on this information. Found an error?Report an Issue
ABOUT US
Our StoryNews AuthorsKnowledge BasePrivacy PolicyTerm of UseThird Party Brokerage DisclaimerAIME Terms of UseAInvest AI Risk DisclosuresCareersCONTACT US
Email: support@ainvest.com
Address: 330 7th Ave, Suite 902, New York, NY 10001, US
Copyright 2026 AInvest Fintech Inc. All rights reserved.
Comments
No comments yet