上交所：南京市交通建设投资控股（集团）有限责任公司债券8月12日上市，代码243388

Group 1 - The Shanghai Stock Exchange announced the listing of Nanjing Transportation Construction Investment Holding (Group) Co., Ltd.'s 2025 public issuance of technology innovation corporate bonds (Phase I) for professional investors [1][2] - The bonds will be listed on the Shanghai Stock Exchange starting from August 12, 2025, under the security abbreviation "25宁交K1" and security code "243388" [2] - The trading methods for these bonds include matched transactions, click transactions, inquiry transactions, competitive bidding transactions, and negotiated transactions [2]