Strategy on the Construction of Safety Monitoring and Early Warning System of Strategic Key Mineral Resources Industry Chain in China
The Third Plenary Session of the 20th Central Committee of the Communist Party of China(CPC)proposed to estab-lish a mechanism for assessing and responding to security risks in the industrial chain and supply chain.In terms of the impor-tance of the strategic mineral resources,the paper adopts the entropy weight method-based Tobit model,integrates and applies 3 classic machine learning models,that are Random Forest,XGBoost,and Decision-making Tree,to construct a safety moni-toring and early warning model of the strategic key mineral resources industry chain.According to the research,the industry chain security of strategic key mineral resources in China has generally shown a fluctuating upward trend,which reflecting China's continuous improvement of the strength and security guaranteeing in the strategic key mineral resources.Meanwhile,the eco-nomic and environmental factors have a greater influence on the security of the strategic key mineral resources industry chain in China.Finally,to implement the requirements proposed by the Third Plenary Session of the 20th CPC Central Committee on im-proving the resilience and security level system of the industry chain and the supply chain,the paper puts forward policy sugges-tions of establishing a risk response mechanism,improving an early warning mechanism,and constructing a system of overseas interest protection and risk early warning and disposal.
Strategic Key Mineral ResourcesIndustry Chain SecurityRisk AssessmentMonitoring&Early Warning System
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