A crayfish farmer from Qianjiang

is my college classmate. Recently, he has been complaining privately
that in the past, only two places in China, Qianjiang and Jiangsu, farmed crayfish on a large scale🦞
Now he hears that all over the country, people are farming them
not only locally but also online
He told me
he's very worried about overcapacity this year
and that they might not be able to sell at good prices.