US Market Flash Alert (Nov 7 ET): Big News Alert | [Late Report] TSMC Denies Exploring 3D DRAM Production, Says It Stays Focused on Logic Foundry Business
Breaking News Alerts (Intraday & After-Hours Flash Archive)
Alert: Big News Alert | [Late Report] TSMC Denies Exploring 3D DRAM Production, Says It Stays Focused on Logic Foundry Business
- Sent: 2026-11-08 00:38 (BJT)
- Gmail Message ID: CAN2k8uCSmHgiAgkyhzrbuZPyK3brUO5myzKkRwDMgZm_14GdwQ@mail.gmail.com
Published: 08:00 U.S. Eastern Time / 21:00 Beijing time on November 7, 2026 (Tom's Hardware report time; GazeWire at 13:06 UTC / 21:06 Beijing time the same day)
Sources:
- https://dev.to/delimitter/tsmc-denies-exploring-3d-dram-production-at-nvidia-request-and-stays-a-logic-foundry-b3a
- https://gazewire.com/technology-innovation/semiconductors/tsmc-rejects-claims-of-3d-dram-development-for-nvidia
What happened: A TSMC spokesperson told Tom's Hardware: "TSMC focuses on our core business at all times, which is dedicated IC foundry. Our mission is to be the trusted technology and capacity provider of the global logic IC industry for years to come." Tom's Hardware describes the statement as essentially a denial of The Information's November 6 report that TSMC was charting plans to make 3D DRAM at Nvidia's request. Note the caveat: the statement does not directly address the specific development program described in the report; TSMC's line to Reuters on Friday, November 6, remained that it does not comment on market rumors, while restating its focus on its core foundry business. The Information's sources maintain that preliminary plans were drafted under Hsu Kuo-chin, TSMC's vice president for advanced packaging.
Why it matters: This is a direct follow-up and correction to the "TSMC may develop 3D DRAM at Nvidia's request" story sent in a late report at 22:38 Beijing time on November 7, 2026 (Categories 1 and 3: it directly affects the competitive landscape for the three holdings Samsung, SK Hynix and Micron). If TSMC is indeed staying out of memory, the shortage will remain dominated by Samsung, SK Hynix and Micron, and the "fourth supplier" prospect raised in the 22:38 report does not hold for now; but since TSMC has not denied the specific program point by point, any formal investment decision or further statement still bears watching.
Late-report note: This is a late report. Originally reported at 08:00 U.S. Eastern Time / 21:00 Beijing time on November 7, 2026. Reason for the delay: the story was published inside the 20:38–22:38 Beijing time check window on November 7 but was not picked up in that round of checking; it was first found in this check and is being sent directly under the late-report rule authorized by the user on November 7, 2026.