1, First of all, the supply of sea cucumber in Dalian exceeds the demand. With the improvement of people's living standards and the change of eating habits, the status of sea cucumber as a high-grade food is gradually declining, resulting in the market supply exceeding the demand, and the price will naturally fall.

2. The influence of the upstream and downstream links in the industrial chain is also an important factor. The production, processing and sales of Dalian sea cucumber need to consume a lot of costs, and if the links are not properly coordinated, the cost increase will be directly reflected in the price.