The reasons for the relatively low price of frozen cicada pupa are as follows:

1. Frozen silkworm chrysalis is basically a large number of cultured silkworm cocoons. Compared with manual reeling by workers, the machine is more harmful to silkworm chrysalis, and the frozen silkworm chrysalis loses its nutrition after freezing and long-distance transportation, so the price of frozen silkworm chrysalis is relatively low.

2. Handmade spun silk won't hurt silkworm chrysalis and won't be frozen, so the price is naturally high.

In a word, the price of frozen cicada pupa is relatively low, mainly because of its production mode and nutritional value.