Optimization and Analysis of  Raw Material Supply Chain Based on Computational Intelligence

Table 3

Supplier key indicator scores.

Key indicator	Supplier A	Supplier B	Supplier C
Economic and technical environment	5	4	3
The realization of the functions of the purchasing department	5	5	4
Price stability	3	4	3
Technique level	4	3	4
System management awareness	4	3	3
Rate of qualified products	5	5	4
Quality inspection and test situation	4	3	3
Problem-solving timeliness	4	4	4