The twenty-fifth "Beijing·Hong Kong Economic Cooperation Symposium Beijing-Hong Kong Financial Cooperation Special Event" officially opened. Hong Kong's Secretary for Financial Affairs and the Treasury Xu Zhengyu talked about the opportunities for the development of Beijing-Hong Kong financial cooperation. Due to the unique operating model and financing needs, we support Hong Kong Exchanges and Clearing Limited (HKEx) to further revise the main board listing rules to facilitate financing for advanced technology companies that do not yet have profit or performance support. "The Hong Kong Stock Exchange has launched consultations on specific proposals, and aims to implement the relevant amendments to the listing rules in the first half of 2023."