上交所：北京市基础设施投资有限公司债券12月18日上市，代码244397

Group 1 - The Shanghai Stock Exchange announced the listing of Beijing Infrastructure Investment Co., Ltd.'s publicly issued technology innovation corporate bonds (Phase IV, Type I) for professional investors, effective December 18, 2025 [1][2] - The bonds will be traded under the name "25京投K7" with the security code "244397" and will utilize various trading methods including matched transactions, click transactions, inquiry transactions, bidding transactions, and negotiated transactions [2] - According to China Clearing rules, these bonds are eligible for pledge-style repurchase transactions [2]