Core Viewpoint - The article highlights the significant reforms in public resource trading in Changsha, emphasizing the establishment of a unified market structure and the complete digitization of the trading process, which supports high-quality economic and social development [1][2]. Group 1: Integration and Market Structure - The Changsha Public Resource Trading Center has successfully completed its first "mineral + land" natural resource asset combination project, with a transaction amount of 72.15 million yuan, breaking traditional barriers in resource supply [2]. - Over the past five years, the trading scale has steadily increased, with a total of 20,415 projects completed and a transaction amount of 916.77 billion yuan, reflecting a 10.99% growth compared to the previous five-year period [2][3]. Group 2: Service Expansion and Regional Cooperation - The center has expanded its service scope, ensuring that all projects within the public resource trading directory are included and actively promoting new types of projects, such as public space usage [3]. - Regional cooperation has been enhanced, with the center establishing a remote evaluation mechanism with cities in the Yangtze River middle reaches and collaborating with 28 other cities, resulting in 1,211 remote evaluation projects with a total transaction amount of 192.01 billion yuan [3]. Group 3: Innovation and Smart Trading - The "machine-managed bidding" reform pilot was launched in March 2025, utilizing a digital and modular electronic trading framework to achieve full-process intelligent management of bidding [5]. - As of November, 338 projects have been completed under this system, with a total transaction amount of 10.82 billion yuan, leading to improved evaluation efficiency and a 12.20% average cost savings [5][6]. Group 4: Environment Optimization and Business Vitality - The introduction of electronic bidding guarantees has streamlined the bidding process, allowing for online completion of guarantee issuance and significantly reducing costs for participating enterprises [7][8]. - Since 2021, the center has issued 65,000 electronic guarantees, amounting to 22.4 billion yuan, with a cash guarantee replacement rate of 90%, effectively freeing up cash flow for businesses [8]. Group 5: Future Outlook - The Changsha Public Resource Trading Center aims to continue advancing digital and intelligent transformation, expanding smart application scenarios, and enhancing the trading service system to foster a more standardized, efficient, fair, and transparent trading environment [9][10].