VSMC has opened its first 12-inch wafer fab, located in Tampines, Singapore, according to Evertiq.

The facility represents the company's initial move into 300 mm semiconductor manufacturing. Its Tampines location places the new plant within Singapore's established semiconductor manufacturing cluster, one of the largest in Southeast Asia.

Evertiq's report confirms the fab's opening but does not disclose additional details on capacity, process technology, or the product families the plant will serve. The source likewise does not state when volume production will begin, what investment amount backs the facility, or which customers have committed to capacity.

The fab's arrival adds a new 300 mm production site to a region where mature-node capacity has been expanding steadily, as chipmakers build out supply chains that serve automotive, industrial, and consumer markets. Whether VSMC will announce additional fabs or expand the Tampines site beyond its initial configuration remains an open question; the company has not yet published a public roadmap tied to the new facility.

Further details on wafer output, node qualifications, and customer commitments are expected as the fab ramps toward production.