中文摘要：

根据现有文献研究成果，结合实际调研分析，将供应链风险因素整理归纳为系统风险、供应风险、物流风险、信息风险、财务风险、管理风险、需求风险和环境风险。每种风险因素并非独立存在，而是相互影响、互为根源。其非线性叠加结果将会放大供应链整体风险水平。因此，必须认识到其存在的风险，只有在明确各种风险产生根源的基础上，才能恰当地制定、选择和采取有效措施，规避风险，确保供应链整体绩效稳步提高。

英文摘要：

By combining the research results in literature, and actual investigation, the supply chain risks factors were divided into system risks, supply risks, logistics risks, information risks, financial risks, management risks, and demand risks, and environment risks. These risks factors do not stand alone, but influence each other, and interact as both cause and effect. The linear superposition result of these risks could enlarge the influence of supply chain risks. So, we must realizes the supply chain risks, and only on the basis of knowing the origin of sorts of risks, canwe take effective prevention measures to avoid risks, ensuring the improvement of the performance of the supply chain step by step.