上交所：中国有色矿业集团有限公司债券8月20日上市，代码243551

Core Viewpoint - The Shanghai Stock Exchange has announced the listing of China Nonferrous Mining Group Co., Ltd.'s 2025 public offering of technology innovation perpetual bonds (second phase) aimed at professional investors, effective from August 20, 2025 [1][2]. Group 1 - The bonds will be traded under the name "中色 YK11" with the security code "243551" [2]. - The trading methods for these bonds include matched transactions, click transactions, inquiry transactions, competitive bidding transactions, and negotiated transactions [2]. - According to China Clearing rules, these bonds can participate in pledged repurchase transactions [2].