The international code of China Shanghai Stock Exchange is 00000 1.ss.

Shanghai Stock Exchange generally refers to Shanghai Stock Exchange. Shanghai Stock Exchange was established on1October 26th 1990 165438, and opened in February of the same year 19. Under the supervision and management of China Securities Regulatory Commission, it provides places and facilities for centralized securities trading, organizes and supervises securities trading, and implements self-discipline management.

By the end of 2020, there were 1.08 million listed companies in Shanghai, with a total market value of 45.5 trillion yuan. In 2020, the cumulative stock turnover was 84.0 trillion yuan, the average daily turnover was 345.6 billion yuan, and the total amount of funds raised in the stock market was 9 152 billion yuan;

There are 20,378 bonds listed in the bond market, with custody 13.2 trillion yuan and spot bond trading110.5 trillion yuan; Only 373 funds are listed in the fund market, with a cumulative turnover of 10.8 trillion yuan;

The total turnover of the derivatives market in the whole year was 7167 billion yuan. The number of accounts opened by investors in Shanghai stock market has reached 275.5 million. ?

20 18 12 With the approval of China Securities Regulatory Commission, the newly revised Listing Rules of Corporate Bonds of Shanghai Stock Exchange and the Listing and Transfer Rules of Non-public Corporate Bonds of Shanghai Stock Exchange were officially promulgated and implemented.

Providing places, facilities and services for centralized securities trading; Formulate and revise the business rules of Shanghai Stock Exchange; Examining applications for public offering and listing of securities in accordance with the provisions of the State Council and China Securities Regulatory Commission;

Examining and arranging the listing and trading of securities, and deciding on the termination and re-listing of securities; Providing transfer services for non-public offering of securities; Organizing and supervising securities trading; Organize and implement the innovation of trading varieties and trading methods;

Supervisory member; To supervise securities listed trading companies and related information disclosure obligors, provide websites for information disclosure obligors, and publish information disclosed according to law; Supervise the behavior of securities service institutions to provide services for the issuance, listing and trading of securities; Establish or participate in the establishment of securities registration and settlement institutions;

Manage and publish market information; Carry out investor education and protection; Other functions stipulated by laws and administrative regulations and licensed, authorized or entrusted by China Securities Regulatory Commission.

Shanghai Stock Exchange has developed into a comprehensive stock exchange with four kinds of securities trading: stocks, bonds, funds and derivatives, and has established a self-regulatory system to ensure the standardized and orderly operation of the Shanghai stock market.

In order to continuously improve the user experience of market players, the Shanghai Stock Exchange has optimized the business rule system architecture based on market demand, and formed a brand-new business rule system with four major markets as the core modules, cross-border interconnection and transaction innovation as the characteristic modules, and articles of association, member management, punishment and charging matters as the general modules.

At the same time, after comprehensive cleaning and integration, the numbering and hierarchical division of business rules have been greatly simplified, and a light framework with basic rules as the main part, rules application guidelines as the branches and leaves, and business operation guidelines as the supplement has been formed, and business rules and guidelines have been continuously classified and numbered.