Horizontal integrated logistics refers to that multiple enterprises in the same industry obtain economies of scale and improve logistics efficiency by jointly using logistics channels. Horizontal integrated logistics must have an information platform for logistics demand and logistics supply, have a large number of enterprises to participate and have a large amount of goods.
According to the above definition, which of the following options belongs to horizontal integrated logistics:?
A slaughtering enterprise in a city mixed pigs and beef into refrigerated trucks and sent them to more than 100 retail stores