During the epidemic, the decline in production naturally led to a general increase in prices. Labor costs will also rise, so if the cost is high, the price will also rise.
When the epidemic was at its worst, I would go out to buy things every two or three days, and every time I would buy things that I needed for many days. This has brought uncertainty to my future, leading me to buy a lot of daily necessities and food, especially masks, at higher prices than before. More than ten times higher.