Refineries production scheduling management system based on analyzing enterprise profit point;

Based on value activities in production and management of petroleum and chemical enterprises,the profit point and different value-chain of enterprises are analyzed intensively.

To the question of the value activities in production and management of petroleum and chemical enterprises,it attempts to analyze the enterprise profit point and different value-chain intensively,to design the basic operation and application c.

Nowadays the intermediate business of commercial banks has been rapidly and highly developed worldwide and become the new point of efficiency growth.

Current advance and benefits of tree-grass complex system researches;

Scientific arrangement of transformer and increasing the benefits in motion;

Humble analysing of enery consumption and energy resources economic benefits in alumina production;

Research in Enhancing the Economic Efficiency of Biodiesel;

Installation of Spare Switches in a Large Electric Furnace to Increase Economic Efficiency;

Improving Management to Enhance Efficiency──Energy Management Practice of Baoshan Iron & Steel Company;