This provision is based on the revised Provisional Rules, there are many new breakthroughs and improvements. First, increase the size of the type of micro-enterprises, while the expansion of the coverage of the industry, and the second index is divided to optimize expression. For example, the "number of employees" to "employee" that the "sale" to "operating income", "assets" to "total assets", and further statistical docking system to provide more accurate and convenient data collection; Third, the combination of industry characteristics, using a combination of different industries and flexible single index or double index, industry characteristics of enterprise reflected. Fourth, a clear reference to the implementation of individual businesses, the expansion of the scope of application of the standard for a wide range of large individual industrial and commercial households,