What is the evaluation or ranking standard of the top 500 Chinese enterprises?

Since 2002, the top 500 Chinese enterprises have been naturally ranked by entrepreneurs associations in china enterprise confederation and China according to international practice.

China's top 500 manufacturing enterprises and China's top 500 service industries have been introduced to the society by china enterprise confederation and China Entrepreneurs Association since 2005.

From 2006, the top 200 enterprises in China and the top 200 enterprises in China were ranked by the top 500 Chinese enterprises, the top 500 China manufacturing enterprises and the top 500 China service enterprises in terms of profits and total tax payment.

The top 100 regions only include regions that have been ranked in the top 100. Due to the different economic development in different regions, some regions are among the top 200 and others are among the top 50, but most of them are among the top 100, so they are collectively called the top 100 regions.