上交所：大连市国有资本管理运营有限公司债券12月2日挂牌，代码280780

Group 1 - The Shanghai Stock Exchange announced the listing of Dalian State-owned Capital Management and Operation Co., Ltd.'s 2025 non-public issuance of technology innovation corporate bonds (Phase 1) for professional investors [1][2] - The bonds will be listed on the Shanghai Stock Exchange starting December 2, 2025, and will utilize various trading methods including click transaction, inquiry transaction, bidding transaction, and negotiated transaction [2] - The bond is designated with the abbreviation "25 Lian Zi K1" and the security code "280780" [2]