Core Viewpoint - The establishment of the integrated polystyrene new materials project by Huizhou Renxin New Materials Co., Ltd. represents a significant investment of 3.8 billion yuan, aimed at strengthening and supplementing the industrial chain in the Daya Bay petrochemical area, thereby enhancing the resilience of the industry chain [1] Group 1 - The project has a total investment of 3.8 billion yuan and is expected to generate an annual output value of approximately 7.8 billion yuan upon reaching full production [1] - The project will produce various materials, including 128,000 tons/year of low-cis polybutadiene new materials (LCBR), 550,000 tons/year of high-impact polystyrene (HIPS), and 100,000 tons/year of polymethyl methacrylate (PMMA) [1] - The main raw materials for the project will be sourced from related enterprises within the Daya Bay petrochemical park, utilizing advanced domestic and international technologies to create high-value-added products [1] Group 2 - The project aims to fill the gap in the domestic and South China markets for products such as PMMA, MS, LCBR, and SSBR, thereby improving the profitability and risk resistance of upstream and downstream enterprises in the Daya Bay petrochemical park [1] - The initiative is expected to transform the resource utilization status of bulk general products in the park, establishing it as the world's largest polystyrene manufacturing base and a comprehensive optical-grade polymer new materials manufacturing base [1]