running position
7.The theory on technology-running after and ist successful experience in history are researched and are appraised. Connected reality,Specially,the reality of China western development,not only theory analysis and style comparison,but also strategic position of competitive style on technology-running aftr are given in the the-sis.
10.Then the article analyzes the source and ability of HLC. It mainly includes the foundation and development of HLC, the analysis of present running situation of existed strategy of the company, the analysis of liquid ammonia value chain, the present source and ability of HLC and the entry barrier analysis of how to keep HLC monopolize position.

