1. Bank: Banks are institutions that provide various financial services such as savings, loans, payment and settlement, such as commercial banks, rural credit cooperatives and postal savings.

2. Securities companies: Securities companies are institutions engaged in securities trading, securities underwriting and asset management, such as CITIC Securities, Huatai Securities and Guotai Junan.

3. Futures companies: Futures companies are institutions engaged in futures trading and futures brokerage, such as CITIC Futures, Xing Zheng Futures and yongan futures.

4. Fund management companies: Fund management companies are institutions engaged in fund issuance and management, such as southern fund, Bosera Fund and Huitianfu Fund.

5. Insurance companies: Insurance companies are institutions that provide insurance products and services, such as China Life Insurance, Ping An Insurance and Taibao Life Insurance.

6. Asset management companies: Asset management companies are institutions specializing in asset management and disposal of non-performing assets, such as Huarong Assets, Guolian Assets and Dabang Assets.