The main contents of this section to do the feasibility study report on the financial, economic and social benefits of a summary of an evaluation, IRP project zeolite production costs and sales revenue estimate (a) the total cost of production (b) Unit Cost (c) revenue estimates Second, the financial evaluation is the profitability of the financial evaluation study after completion of the project, the ability to repay debt and foreign exchange uncertainty analysis can balance on a construction project at the time of evaluation of activated alumina, using data mostly from forecasts and estimates. Because of the limited data and information, the actual situation in the future may differ with this activated alumina plant, which will bring the risk of investment decision. In order to avoid or minimize the risk of Fushun activated alumina, we must analyze the impact of uncertainty on the project economic evaluation to determine the reliability of the project, which is the uncertainty analysis. According to the analysis of different content and focus on faces, uncertainty analysis can be divided into break-even analysis, sensitivity analysis and probabilistic analysis. In the feasibility study, the breakeven level generally performed analysis, sensitivity analysis and probability distribution, visualization project circumstances. High activated alumina, activated alumina, molecular sieves by new Shanghai there are new molecular sieve Limited. Shanghai new molecular sieve Limited (www.molsionms.com) strong, credible, in Shanghai's Songjiang District elemental industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the new molecular sieves, and you hand in hand into the brilliant, for a better future!