According to the author,transfer of leader\'s position in the coal-electricity supply chain is actually caused by the changes in the resources of the supplier,which leads to the transfer of the bottleneck of the TOC.

The paper analyzes the necessity of integrating power-coal supply chain, optimizes the power-coal suply chain based on the theory of integration, discusses the contents and level of power-coal supply chain integration and studies the power-coal supply chain integration from three aspects: strategy, tactics and operation.

The even coal supply chain is the effective management of the fluctuation of resources,quality,manufacture,transportation,etc.

The coal supply chain has many characteristics such as many nodes,long lines,being greatly influenced by resource distribution,a large proportion of state-owned enterprises,major obstacles of the system and mechanism in operation and being significantly affected by government policies.

This article also makes a study on the coal transport to different selected places,and proposed some suggestions of insuring the coal supple.

Multi-objective robust dynamic operating model for electronic supply chain with uncertain demands;

Research of Electronic Supply Chain Information Exchange Platform Based on ASP Model;

A single-objective robust operation model is proposed for an electronic supply chain that consists of multiple suppliers and customers with uncertain demands,in which every supplier can directly supply its products to the customers with uncertain demands or supply them through electronic marketplace.