Jiji reports proposal to delay Rapidus’ 2-nanometer mass production by about a year

On Nov. 11, 2026, Jiji Press reported that a proposal had emerged to delay the start of mass production of Rapidus’ 2-nanometer semiconductors by about a year. The start could slip from the second half of fiscal 2027, the company’s target, to fiscal 2028.

Jiji Press’ report indicates that progress on prototypes and the timing of mass production for Rapidus’ 2-nanometer semiconductors cannot be assessed using the same measure. Because the proposed delay is not a confirmed change to the plan, assessments of the production timeline should distinguish progress in integration and yield from the company’s official statements.

The focus is not so much the 2-nanometer technology generation itself as the report that the start of mass production could move from “the second half of fiscal 2027” to “fiscal 2028.” However, Jiji Press reported that a proposal to delay the start had emerged; it did not report an announcement that Rapidus had formally decided to change its plan. Readers should not confuse a target date with a confirmed production schedule. The process-related issue in the report is the gap between prototyping transistors and producing semiconductors at scale while achieving the required performance. Success in prototyping transistors alone does not confirm the performance of products integrating transistors and other components, or that yields can be secured. The report therefore points to the possibility of remaining development challenges that cannot be assessed through a single prototype result. Progress in integration and yield must be examined separately to assess the production outlook. We also published Nikkei reports TSMC senior vice president’s appearance at World Management Forum on Nov. 11, 2026. When considering the two articles together, it is important not to equate statements or plans by executives with actual production or deployment results. In this case, the reported proposal to delay production should be distinguished from an official decision on the start of mass production. The implication for the industry is that the ramp-up to mass production needs to be viewed as a sequence of processes. Production capacity cannot be assessed based only on a stated mass-production date unless prototyping, integration, performance verification and yield improvement progress in sequence. Jiji Press also cited development difficulties, struggles to improve yields and possible effects on customer acquisition and fundraising, but these do not establish the company’s actual customer situation or fundraising results. The next points to watch are whether the proposal leads to an official change in the company’s plan and what progress is reported on integration and yield. This report alone does not establish the subsequent process schedule or performance and yield during mass production. See Jiji Press’ article for the detailed background and reporting.