How to write the process of selling pigs in New Hope Company and farmers' pig farms?

The report on the process of selling pigs by New Hope Company and farmers' pig farms shall include the following contents.

1. Write down the preparations and statistical data that need to be done before 15 and 3 days before selling fat pigs, and report them to the division manager.

2, specify the identity documents and materials needed for the sale, the scale selected after the consent of the three parties, the weight of the registered pig, and the list of relevant witnesses.

3, specify the payment process and pigsty disinfection after loading.