【申万宏源研究春节见闻】辽宁大连：港产联动启万亿新程，科创赋能绘振兴新篇

Core Insights - Dalian has become the first "trillion-yuan city" in Northeast China, showcasing its industrial vitality and economic strength during the 2026 Spring Festival [1][13] - The Dalian Port, as the largest comprehensive port in Northeast China, reported a container throughput of over 5.4 million standard containers in 2025, ranking fourth globally, with a year-on-year growth of 3.6% in foreign trade container throughput [1][13] Industry Overview - Dalian has developed traditional industrial clusters centered around petrochemicals and equipment manufacturing, which constitute over 80% of its manufacturing sector [2][15] - The petrochemical industry in Dalian is the largest in Northeast China, with a complete industrial chain from crude oil processing to fine chemicals [3][16] Growth and Transformation - The petrochemical sector is expected to achieve steady growth, aiming to establish a 500 billion yuan green petrochemical industry cluster by 2025, with an industrial added value growth of 8.9% [3][16] - Dalian's industrial transformation is characterized by a shift from "heavy oil" to "light chemicals" and from "quantity" to "quality," supported by the "Three-Year Action Plan for the Cultivation and Enhancement of the Green Petrochemical Cluster" [3][16] Innovation and Research - The Dalian Institute of Chemical Physics is a key driver of innovation, focusing on core technology breakthroughs in energy chemistry and fine chemical materials [5][17] - The institute has established a comprehensive transformation system from basic research to engineering and industrialization, effectively bridging the gap between laboratory breakthroughs and production [5][19] Future Development - Dalian aims to cultivate seven industrial clusters worth over 100 billion yuan during the 14th Five-Year Plan period, including a 500 billion yuan green petrochemical cluster and an 180 billion yuan equipment manufacturing cluster [8][20] - The city is actively developing a new materials industry park in the Puwan Economic Zone, focusing on critical material technology advancements and promoting the cluster's high-end development [8][20]