At present, the supply and demand relationship of masks at home and abroad should be saturated;

You can check the price of masks and analyze the relationship between supply and demand in the market;

At the beginning of 2020, a disposable mask can still sell for five or six dollars, and now a kn95 mask is only a few cents;

It can be seen that the market is saturated, the price tends to be stable, and there is no profiteering, so it is difficult to make money by making masks now.