Compared with the developed capital market, China's capital market is still in the primary stage of development. The capital market cannot fully meet the investment needs of various investors and the financing needs of various financiers, and cannot effectively allocate social resources. After the establishment of OTC markets such as equity exchange centers, China's capital market system will tend to be reasonable and better serve the real economy. As an important part of China's capital market, Gansu Equity Exchange Center has great strategic significance for developing Gansu's economy and promoting Gansu's enterprise innovation. At present, for enterprises that meet the screening criteria for listed companies in Gansu Equity Exchange Center, if they are successfully listed and the initial financing amount reaches more than 5 million yuan, the Provincial Industry and Information Committee will give each enterprise a certain financial subsidy in accordance with relevant regulations to reduce the listing cost of early enterprise cultivation and shareholding system reform. At the same time, the municipal and state industrial and information committees are required to actively encourage and support the listing financing of SMEs, study and formulate relevant policies and measures, set up corresponding matching funds, and further promote the equity financing of SMEs.