值得一提的是，一级市场的活跃，带来了存续债券规模的快速增长。截至2025年11月末，上交所公司债 券市场存量规模接近14万亿元，不论是从发行还是存续规模来看，上交所都已成为全球最大的交易所债 券市场之一。 记者发现，目前债券发行人大多为持续滚动的融资主体——通过建立长期性的信用关系实现"持续再融 资"。这意味着，构建信用基础已经成为存续期管理的"生命线"——即在债券存续期阶段，如何准确、 客观、有效地反映信用、修复信用、增强信用，优化长期"信用曲线"，显得尤为重要。 新华财经上海12月24日电（记者杨溢仁）记者获悉，为积极引导受托管理人发挥主动信用管理功能，上 交所于12月24日发布《上海证券交易所债券存续期业务指南第5号——公司债券受托管理》（以下简称 《指南》）。 《指南》首次将信用管理的理念贯穿债券产品的全生命周期，再次强调公司债券以信用为生命线的特 征，还设专章鼓励支持主动信用管理工作，旨在引领受托管理人角色转变，带来行业新气象，同时细化 了券商在受托业务实践中的信用监测、信息披露、持有人会议等工作环节。 激活"价值引擎" 信用驱动债市行稳致远 2025年以来上交所公司债市场发行活跃，发行规模近4.5 ...

Group 1 - In the first five months of this year, various market entities in Qingdao issued bonds totaling 53.339 billion yuan, representing a year-on-year increase of 10% [1] - The newly issued corporate bonds have an average weighted interest rate of 2.66%, which is a decrease of 32 basis points compared to 2024 and 84 basis points lower than the 5-year LPR rate [1] - The bond market has played a positive role in supporting technological innovation, facilitating the industrial transformation of urban investment, and promoting the revitalization of existing assets [1] Group 2 - To support technological innovation, the interbank bond market and exchange bond market have launched technology innovation bonds, with a pilot program starting in 2021 and regular issuance beginning in 2022 [2] - On May 30, Shandong Rongfa Tengda Industrial Development Group issued Qingdao's first high-growth industry bond and the first technology innovation corporate bond after the new policy, amounting to 500 million yuan [2] - Funds raised from these bonds will primarily be directed towards R&D, purchasing intellectual property, project construction, mergers and acquisitions, and operational expenses in the technology innovation sector [2] Group 3 - Urban investment enterprises play a crucial role in local economic development and urbanization, facing urgent transformation tasks as the economy enters a new development stage [4] - The government work report for 2025 emphasizes accelerating the separation of local financing platform functions and promoting market-oriented transformation and debt risk resolution [4] - Various districts in Qingdao have issued industrial bonds through newly established industrial companies, achieving new financing of 2.3 billion yuan since the end of last year [4] Group 4 - The first batch of public REITs projects has celebrated its fourth anniversary, with a total market value of listed REITs exceeding 200 billion yuan [5] - The approach of revitalizing existing assets through public REITs and asset-backed securities (ABS) is becoming a new focus for various regions [5] - In May, Qingdao successfully launched 9 ABS projects, raising 13.2 billion yuan, surpassing the total for the previous year [6]