Built an information platform that meets

the requirements of the long-term development of the enterprise
Management concept and management model to a new level 23.3 overall project performance assessment methods 1, the overall project assessment methodology 1) the main features of the project assessment system: ① holistic (integrated and integrated economic, technical operational, environmental, risk) ② target ③ relevance (time, knowledge, logical three-dimensional structure) ④ dynamic (project life cycle)