📅  最后修改于: 2022-03-11 14:57:35.234000             🧑  作者: Mango
Temporary factory closures due to the pandemic also put pressure on supplies.
And as plants reopened, electronic goods producers continued to place orders
-- creating an ever-increasing backlog for the chips,
which can be just a fraction of a millimetre long.
The pandemic isn't the only factor