In the first four months of 2020, the export volume of snail noodles surged. This is mainly due to several reasons. The first is that the export volume of snail noodles last year was relatively low. The second is that the taste of snail noodles is smoother and more refreshing, and more and more people like it. The third is that the sales volume of foreign snail noodles has increased due to the stay-at-home economy.