| Based on the discussion of the early stage work in the project construction and investment, of the subjective and objective drawbacks existing in the early proof stage of Yihua non-fibre project, and the analysis and probe of such aspects as the market information management, the relationship of facility capacity and market share, the combination of importation of facility and technology, the enough consideration to investment and operating cost, the conception of enterprise investment, the project report and approval, and the distortion of feasible investigation report, the article points out they are caused by concept, organization and mechanism system and unscientific method, and puts forward certain control and guard measures from internal and external enterprise. Under the aforementioned discussion, the article comes to a conclusion that the early proof plays a very important role on success of the project investment and should be carried out and guaranteed on the aspect of concept, cognition and liability. |