On October 26, the Chinese University of Hong Kong (Shenzhen) held a high-end forum with the theme of "Polymer New Materials and Polymer Product Engineering in the Greater Bay Area". The forum aims to build a communication bridge between industry, university and research for experts in the field of advanced polymer material manufacturing and processing, and share the experience of collaborative innovation and multi-perspective perspectives; introduce the latest research and development progress and core technical challenges of industrial manufacturing; The development trends of the “Great Bay Area” and “Shenzhen Pilot Demonstration Area”.