As an important channel to promote the national “The Belt and Road” strategy，the international cooperation of industrial capacity is a great opportunity for our economy to push forward domestic industrial restructuring and upgrading，through actively participating in the global market competition and value reconstruction. The first part is the general report，comprehensively elaborating the significance，content and technical route for international cooperation value of industrial capacity for key countries along the “Yu-Xin-Ou” Railway route. And based on the characteristics of international cooperation of industrial capacity，we build up the cooperation value evaluation index system and the mathematical model，forming a complete framework of analysis，in order to generally evaluate these key countries’ cooperation value，demonstrate their advantages and disadvantages，and reveal the change trends. The analysis on international cooperation’s new pattern would provide valuable support for enhancing cooperation efficiency and targeting cooperative countries.