上交所：重庆市合川城市建设投资（集团）有限公司债券12月18日挂牌，代码281018

Core Viewpoint - The Shanghai Stock Exchange has announced the listing of the third phase of non-public corporate bonds issued by Chongqing Hechuan Urban Construction Investment (Group) Co., Ltd. aimed at professional investors, effective from December 18, 2025 [1][2]. Group 1 - The bonds will be traded under the name "25渝合04" with the security code "281018" [2]. - The trading methods for these bonds include click transaction, inquiry transaction, bidding transaction, and negotiated transaction [2].