石化“双子星”辉映 万亿级集群崛起

Core Insights - The Daya Bay Petrochemical Zone is rapidly developing, with 125 projects established, making it a leading integrated refining and chemical production area in China [3][7] - The Huizhou New Materials Industrial Park, located 10 kilometers north of Daya Bay, is leveraging raw materials from the petrochemical zone to develop high-end downstream industries, attracting nearly 50 projects [3][9] Project Development - The Daya Bay Petrochemical Zone is home to major projects, including the CNOOC Shell's third-phase ethylene project, which will have an annual capacity of 3.8 million tons, solidifying its position as the largest single ethylene plant in China [4][6] - The petrochemical zone has achieved significant production capacities: 22 million tons/year for refining, 3.8 million tons/year for ethylene, 2.5 million tons/year for aromatics, and 5 million tons/year for PTA, accounting for substantial market shares in Guangdong province [7] Supply Chain and Collaboration - The "隔墙供应" (wall-to-wall supply) model allows for efficient material supply between companies in the Daya Bay Petrochemical Zone, with over 90% of enterprises having direct supply relationships with major players like CNOOC Shell and Huizhou Petrochemical [5][6] - The circular interconnection rate within the petrochemical zone is 95%, with over 70% of basic chemical raw materials being converted on-site [5][6] Industry Growth and Future Plans - The Daya Bay Petrochemical Zone has attracted 13 Fortune 500 companies, including BASF and ExxonMobil, contributing to a robust industrial ecosystem [6][8] - By 2027, Huizhou aims to achieve an ethylene production capacity of 5.4 million tons and high-end polyolefins of 6.6 million tons, with a vision to become a world-class petrochemical hub by 2035 [10]