TSMC resumes production at facilities located in two cities in Taiwan that were affected by a magnitude 6.4 earthquake.

Taiwan Semiconductor Manufacturing Co. evacuated factories following a 6.4 magnitude earthquake near the city of Chiayi that injured at least four people and suspended work at factories across the island’s south.

Taiwan Semiconductor Manufacturing Co, the dominant maker of advanced chips and a major supplier to companies including Apple and Nvidia said it had evacuated workers at some sites in central and southern Taiwan as a precaution after the quake, which hit shortly past midnight on Tuesday.