Core Viewpoint - The Ministry of Ecology and Environment has reported significant improvements in soil environmental quality since the "14th Five-Year Plan," effectively managing risks associated with soil pollution in construction land [1][3]. Group 1: Regulatory Measures - Strict management of contaminated land has been implemented, with over 2,630 sites included in the risk control and remediation list, and more than 1,220 sites have been remediated and removed from the list [3][4]. - The Zhejiang Hangzhou city has successfully completed the remediation of the Hangsteel Banshan base, freeing up 1.47 million square meters of land, which has stimulated over 20 billion yuan in fixed asset investment [3]. Group 2: Risk Management - A comprehensive risk management system has been established for retired land from enterprises, covering over 10,000 sites, with a focus on industries such as chemicals, coking, petroleum extraction, and non-ferrous metal mining [3][4]. - The Ministry has implemented a full-process risk control system that includes creating a list, key monitoring, and pollution control measures tailored to specific local conditions [3]. Group 3: Quality Improvement - The Ministry is enhancing regulatory quality through innovative management models and the establishment of a national soil environment management information system, ensuring traceability from assessment to remediation [4]. - A credit management system covering 60,000 practitioners has been established, with random checks on thousands of investigation reports to ensure quality in assessments and remediation efforts [4].

Core Viewpoint - The Ministry of Ecology and Environment is implementing a series of measures to ensure the safe utilization of contaminated construction land, with over 2,630 plots included in the soil pollution risk control and remediation list, and more than 1,220 plots have been remediated and removed from the list [1][2]. Group 1: Regulatory Measures - Strict regulatory measures are in place, prohibiting the use of listed contaminated land for residential, public management, and public service purposes, and banning any unrelated construction projects [1]. - A total of 2,630 plots have been included in the risk control and remediation list, with 1,220 plots already remediated and removed from the list [1]. Group 2: Risk Management - A comprehensive risk management system has been established for temporarily unused enterprise-released plots, including a list, key monitoring, and pollution control [2]. - The system covers over 10,000 plots across various industries, including chemicals, coking, petroleum extraction, and non-ferrous metal mining, with dynamic updates and differentiated measures for pollution control [2]. Group 3: Admission Management - Strengthened target assessment responsibility and cross-departmental regulatory collaboration ensure that land supply and construction planning meet soil environmental quality requirements [2]. - Local authorities are guided to organize evaluations of risk control or remediation effectiveness for managed plots, enhancing regulatory collaboration in land supply and planning [2]. Group 4: Quality Improvement - The Ministry is promoting innovative regulatory models and capacity enhancement, utilizing a national soil environment management information system for online tracking of plots from assessment to remediation [2]. - A credit management system covering 60,000 practitioners has been established, with random checks on thousands of investigation reports to ensure quality [2]. - The introduction of artificial intelligence in Wuxi City has significantly improved the quality of investigation reports and established a smart regulatory platform for traceable disposal of contaminated soil [2]. Future Directions - The Ministry will focus on maintaining a balance between risk control and supporting efficient reuse of contaminated land to aid urban renewal and high-quality development [3].