文章从产品状况、技术能力水平、信息化程度和企业环境四个维度构建了供应商综合评价指标体系。在此基础上,提出了一种基于ELECTRE-IV的国际贸易目标供应商评价算法。该方法由系列分类过程组成,能够对所有互相关联的候选方案进行等级分类。该方法具有内嵌式级别高于关系框架,旨在不依靠相关规则重要性系数而直接对候选解进行分类。 The article builds the comprehensive evaluation index system of suppliers from four aspects: product status, technical ability level, information degree and enterprise environment. Based on this, a new ELECTRE-IV algorithm for evaluating international trade target suppliers is proposed. The method consists of a series of classification processes that classify all inter-related candidates. This method has a higher level of embeddedness than the relational framework and aims to classify the candidate solutions directly without relying on the importance of the relevant rules.