Abstract: New quality productivity is a product of the leap of social productivity to a higher level, and has a specific function in promoting common prosperity for all people. New quality productivity consolidates the material foundation of common prosperity in the process of promoting the economic and social development, promotes regional coordinated development through optimized allocation of production factors, and builds a strong social security for common prosperity through the joint construction and sharing of achievements by the whole people, enhancing the quality of common prosperity through high-quality development. Due to the constraints of development conditions, there are still some problems in the process of empowering common prosperity with new quality productivity. The insufficient and uncoordinated development of technological innovation limits the role of new quality productivity in promoting common prosperity, and the potential risks of the“technological divide”raises concerns about the widening of social inequality. The infiltration of technological elements into social life poses challenges to the common prosperity of spiritual life. Therefore, it is necessary to attach importance to the formation and cultivation of new quality productive forces, cultivate the supporting forces for common prosperity through high-level technological self-reliance, accelerate the formation of new production relations, strengthen the industrial foundation for common prosperity, cultivate the spiritual foundation of common prosperity in cultural development and technological governance, and give full play to the positive function of new quality productive forces in promoting common prosperity.

Key words: new quality productivity, common prosperity, high quality development, Chinese modernization