According to CoinMeta, information from the official WeChat account of Guolian Minsheng Securities shows that on November 11th, Guolian Minsheng Securities successfully completed the securities, fund, and insurance company swap facilitation (sfisf) business operations. They successfully exchanged for central bank bills and completed stock purchases in accordance with the rules. A notable feature of this operation is that the bids covered stocks listed on the Shanghai, Shenzhen, and Beijing exchanges, achieving a multi-level capital market layout and taking into account investment opportunities in different sectors, thereby further enriching the portfolio structure.