Research on E-Commerce Purchasing Model in Crude Oil Trade

Table 7

Calculation results of supplier evaluation indicators.

Supplier	Comprehensive evaluation score
1. Daqing oilfield	6.87
2. Jilin oilfield	7.95
3. Russian imports	8.59
4. Inner Mongolia cooperation	8.38
5. Shuangyang foreign investment cooperation	6.94
Average value	7.746