1. The storage time of cooked frozen shrimp is longer: cooked frozen shrimp can effectively prolong the storage time. However, raw shrimp is easy to deteriorate during storage and has a short shelf life. Therefore, the price of cooked frozen shrimp includes the value brought by a longer shelf life.

2. The quality of cooked frozen shrimp is high: Sam member stores will strictly control the quality of cooked frozen shrimp to ensure the taste, hygiene and safety of the products. Therefore, the quality of cooked frozen shrimp is higher and the price is relatively higher.