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The process of choosing green suppliers is to choose and breed the enterprises which posses the awareness of environmental protection and pose great importance to environmental protection, and then publish strategic cooperation partnership with them to form a green supply chain. The paper firstly proposed a new construction method of the judgment matrix in Analytic Hierarchy Process (AHP) based on rough sets theory, and then built a supplier evaluation index system in green supply chain, and lastly applied the new method in the supplier comprehensive evaluation according to examples.

The paper combines rough sets and ANN to analyze inventory early-warning in supply chains. The introduction of Rough sets cuts down the input dimensions of ANN, and the ANN algorithm is improved by adding the momentum factor mc and applying adaptive learning rate. Lastly, according to the inventory data of a manufacturing enterprise in Handan City, the paper proves the validity of the proposed model.

This paper discusses a decision-making problem related to logistics base location. Selection of logistics base is a complex task as it involves both qualitative and quantitative factors. This calls for the use of multiple criteria decision-making methods. A new method of unstructured decision making-attribute hierarchical model (AHM) is different from the analytic hierarchy precess (AHP) by Saaty. There are not eigenvector computations and consistency test in AHM. Through AHM, we can get the importance weights of all alternative logistics bases. The results of illustrative example show that AHM is simple and efficient, compared with AHP.

The emergence and development of E-commerce has thoroughly transformed the interactive mode and operating means of materials flow, information flow and funds flow in the logistics, which has deep influence to the supply chain management (SCM). Therefore, studying the SCM based on E-commerce has great practical meaning. This paper will, according to Chinese auto industry, study and analyze the SCM under current e-commerce environment. Firstly, we will put forward the basic thought of SCM and it' s development stages; Then, according to the existing problems in different stages we discuss the E-commerce's influence upon the development modes of SCM; Finally, we summary the main problems which Chinese auto enterprises will face when implementing SCM under the electronic commerce environment and put forward corresponding countermeasures.