Moreover,a new approach of support vector machine,potential support vector machine,is introduced based on analysis of problems faced by standard support vector machine,and green supplier evaluation model is established using potential support vector machine with policy of 1-v-1 employed.

Construction of overall performance appraisal model for green supply chain;

Study of green supply chain and its performance measurement system;

The new principle of the sustainable development :the green supply chain management;

Study on the green supply chain management in building material industry;

At present, in order to protect environment a lot of enterprises apply green supply chain management, and meanwhile product can have less effect on the environment and zoology in the whole lifecycle.

And conditions and attentive questions of actualization of green supply chain management strategy for china enterprises are introduced.