Resource Allocation Optimization Model of Collaborative Logistics Network Based on Bilevel Programming

Table 2

The material charge and cost for each unit of storage and transportation of suppliers.

	Material charges; (RMB)	Storage charges; (RMB)	Processing charges; (RMB)	Transportation charges; (RMB)
S1	110	0.1	0.15	0.02
S2	100	0.15	0.15	0.03
S3	110	0.1	0.1	0.035
S4	100	0.15	0.1	0.025