Those that took a two week vacation most likely went back to their hometown and if their hometown is not a few minutes away from the factory they are not coming back as people are not allowed to leave their homes except for 1 family member or household resident once every two days. Next, people can not cross borders between cities. Next, there is no metro,no trains and public transport available for the most part.Did not take a break during the holidays? Incredible! Working for 2 weeks without sleep is dangerous.
If employees can’t come to work factories can not run. If factories rely on other parts,components,etc.. from outside and they can not get those supplies then factories can not operate and may as well stay shut. You also have inspection needed to pass for permit to operate. Some got it and many didn’t. If your factory got it but the other two that send you material did not get it then you may as we’ll start shut down. Most people are at home and their front entrances are closed off.

People now apparently also can't buy cough medicine and Fever medicine forcing people to go to a Hospital where they could run into others with Corona virus. Not good

Chinese cities try to flush out coronavirus patients by stopping cough medicine sales
China is turning to potentially risky measures to track down more patients of a coronavirus outbreak that has killed at least 900 people. The number of infections from the new virus soared to cross 40,000 as of Sunday (Feb. 9).