Core Viewpoint - The conference on sustainable development and innovation in supply chains was held in Beijing, where the Ecovess evaluation system for sustainable value in supply chain enterprises was officially launched, alongside the establishment of the China Sustainable Supply Chain Service Platform (CSSCP) [1][2] Group 1: Ecovess Evaluation System - The Ecovess system focuses on sustainable management performance of supply chain enterprises, with core indicators including environmental protection, labor rights protection, sustainable procurement, governance, service development, and responsible product services [1] - The system is designed to be quantifiable, executable, and assessable, providing technical support for the green transformation and sustainable development of supply chains [1] Group 2: CSSCP Platform - The CSSCP integrates four key functions: standard development, evaluation and certification, data sharing, and financial empowerment, marking a significant advancement in the domestic sustainable supply chain development sector [2] - The platform aims to create a "standard community," build a "service ecosystem," and develop "digital new infrastructure" to enhance standard collaboration and empower enterprise practices [2] - Future plans include the continuous improvement of the Ecovess standard system to cover more industries and enterprises, enhancing its applicability as a sustainable development standard [2]

Core Viewpoint - The conference highlighted the launch of the Ecovess sustainable value evaluation system for supply chain enterprises and the establishment of the China Sustainable Supply Chain Service Platform (CSSCP), emphasizing the importance of sustainable development in supply chains amid global restructuring and increasing risks [2][5][8]. Group 1: Ecovess Sustainable Value Evaluation System - The Ecovess system, developed by the China Quality Certification Center, focuses on sustainable management performance in supply chains, with core indicators including environmental protection, labor rights, sustainable procurement, governance, service development, and responsible product services [5][6]. - The system aims to provide quantifiable, executable, and assessable standards to support the green transformation and sustainable development of supply chains, with pilot evaluations already initiated [5][6]. Group 2: China Sustainable Supply Chain Service Platform (CSSCP) - The CSSCP integrates four key functions: standard development, evaluation certification, data sharing, and financial empowerment, marking a significant step in the sustainable development of supply chains in China [8][9]. - The platform aims to enhance risk management capabilities, improve collaboration efficiency, and shape brand value for Chinese enterprises, thereby supporting high-quality development in the supply chain sector [8][9]. Group 3: Strategic Importance and Future Directions - The establishment of the Ecovess system and CSSCP is seen as a strategic move to enhance China's supply chain resilience and international competitiveness, aligning with national strategies and addressing the complexities of the domestic supply chain structure [5][6][9]. - The conference also initiated the ISO/PC 343 standard domestic working group and launched innovative projects in sustainable supply chain construction, indicating a commitment to continuous improvement and collaboration in this field [11].

二十大报告明确提出，要着力提升产业链供应链韧性和安全水平。在这一发展进程中，着眼于平衡经济、社会和环境关系的供应链可持续发展是增强供应 链韧性的必然要求。相较于传统的供应链网络关系，可持续供应链依托于透明共享的供应链环境与高效协同的供应链伙伴关系。"链主"企业作为供应链核 心，需要发挥引领作用与主导力。一方面，"链主"企业通过资源效应促进信息流动与技术转移，推动供应链网络透明化；另一方面，"链主"企业利用较高 的话语权和商业影响力，进行网络化设计以实现供应链的资源分配优化和利益均衡，进而形成更为紧密的供应链关系。 本数据参考李强等（2024）的做法，通过社会网络分析法确定"链主"企业名单。 首先，通过CSMAR数据库查询样本公司2001-2024年各年度供应商和客户的详细信息，并根据名称逐一查找具体信息。若为上市公司，则继续查找该公司 的供应商和客户信息，若该公司未上市，则中断查询。重复以上步骤，直至所有涉及的上市公司的主要供应商和客户信息收集完毕。其次，构建"企业名 称—主要供应商(客户)"关系列表，运用Python软件将所有关系列表转化为网络矩阵后，进行社会网络可视化分析，以确定供应链中各个企业的网络中心 ...