UMC has a total of 12 wafer fabs, including 7 8-inch wafer fabs, 1 6-inch wafer fab, and 4 12-inch wafer fabs.

According to UMC's official information, UMC has a total of 12 wafer fabs, including 7 8-inch wafer fabs, 1 6-inch wafer fab, and 4 12-inch wafer fabs. This scale shows UMC's leading position in the global semiconductor industry.