1. Stores apply to the streets and communities, and the streets and communities conduct the primary selection of suppliers' supermarkets based on the actual situation of each district, and push the primary selection list. Push at least 2 households in large communities and at least 1 household in small and medium-sized communities.

2. Personal protective equipment required for epidemic prevention and control is complete, and disinfection in the store meets the requirements of epidemic prevention and control.

3. The number of employees is sufficient to meet the requirements of external distribution.