1, Public Offering of Fund still needs to cooperate with brokers because the investment types cover stocks, which is essentially a cooperative relationship;

2. Brokers are securities companies, engaged in stock services or stock trading, and also involved in treasury bonds and other related financial products. Entering the stock market, brokers are required to provide services as traders;

3. Public offering fund refers to a securities investment fund that raises funds from public investors in an open way, mainly invests in securities, mainly absorbs public investment funds, and has strict supervision and standardized management.