TSMC's advanced 5/4/3nm process plants, boasting higher capacity utilization rates, did not evacuate personnel and managed to resume more than 90% of their operations within 6–8 hours post-quake, with impacts remaining within controllable limits. The CoWoS plants, particularly the Longtan AP3 and Zhunan AP6, immediately resumed after evacuations despite inspections revealing some water damage to the chiller units. However, thanks to backup facilities, operations were unaffected and have since resumed.