The outline of Jiangsu's 14th five year plan proposes to build an independent, controllable, safe and efficient modern industrial system. In the process of promotion, Jiangsu should display its own industrial and regional characteristics, pay attention to technological breakthroughs in the field of digital economy and new energy, and grasp the regional advantages of the Yangtze River Delta.The key to building an independent and controllable modern industrial system is to realize the controllability of key links of the industrial chain. Combined with the prospect of industrial chain development in the post epidemic era, Jiangsu creatively put forward the provincial leadership contact system for key industrial chains, issued the three-year action plan for strengthening the industrial chain (2021-2023), proposed to implement the progressive cultivation plan of industrial chain and create 50 key industrial chains, and the policy system has begun to take shape. During the "14th five year plan" period, it is necessary to optimize the open competition mechanism to select the best candidates to undertake key research projects, promote cross regional industrial cluster cooperation, and encourage more market players and effective resources to participate in the key links of the industrial chain.
