Optimal Coordinated Strategy Analysis for the Procurement Logistics of a Steel Group

Table 3

QSD of suppliers.

Subsidiary	Supplier
	𝑗1	𝑗2	𝑗3	𝑗4	𝑗5
𝑖1	0.95	0.92	0.55	0.95	0.92
𝑖2	0.90	0.95	0.95	0.62	0.95
𝑖3	0.50	0.85	0.87	0.60	0.85
𝑖4	0.94	0.88	0.81	0.90	0.64