驻华使节辽宁行：感受从一滴油到一匹布的石化创新力

Core Viewpoint - The visit of diplomats from 13 countries to Liaoning Petrochemical highlights China's advancements in the petrochemical industry, focusing on high-end, intelligent, and green transformation practices [1][3]. Group 1: Industry Development - Liaoning is one of China's seven major petrochemical industry bases, with Dalian Changxing Island being a representative site for the development of the northeastern petrochemical industry [1]. - The Hengli Petrochemical Industrial Park exemplifies a complete industrial chain model, connecting refining to chemical production, showcasing a "from a drop of oil to a piece of cloth" approach [1]. - The region is actively promoting the development of high-value-added industries such as fine chemicals and new chemical materials to address the challenges of the petrochemical sector [4][6]. Group 2: Environmental Practices - The visit included a tour of a wastewater treatment facility, demonstrating the integration of modern industrial practices with environmental protection, featuring advanced technologies that purify wastewater to a chemical oxygen demand of below 15 mg/L [3][4]. - The facility's design incorporates green spaces and showcases the use of treated water for ecological purposes, reflecting a commitment to sustainable practices [3][4]. Group 3: International Cooperation - The visit fostered discussions on deepening cooperation between China and countries like Argentina and Pakistan in the petrochemical sector, with diplomats expressing interest in China's achievements and potential collaboration opportunities [3][8]. - The ongoing project between Saudi Aramco and Chinese enterprises, with an investment of 83.7 billion yuan, signifies the importance of international partnerships in the evolving petrochemical landscape [8].