A Grey-Fuzzy Multiobjective Model for Supplier Selection and Production-Distribution Planning Considering Consumer Safety

Table 5

Price of AND materials ($/unit).

Suppliers/ Periods	AND materials
	L1			L2
	P1	P2	P3	P1	P2	P3
Supplier 9	N/A			[0.30,0.35]	[0.33,0.35]	[0.35,0.40]
Supplier 10	N/A			[0.35,0.40]	[0.35,0.40]	[0.40,0.45]
Supplier 11	N/A			[0.35,0.40]	[0.40,0.45]	[0.45,0.50]
Supplier 12	[0.40,0.45]	[0.43,0.50]	[0.50,0.55]	N/A
Supplier 13	[0.53,0.63]	[0.55,0.65]	[0.60,0.70]	N/A
Supplier 14	[0.630.65]	[0.65,0.70]	[0.70,0.75]	N/A