Core Insights - The successful commissioning of the new 1.2 million tons/year ethylene plant at Jilin Petrochemical marks a significant upgrade in the company's refining and chemical capabilities, increasing its total ethylene production capacity to 1.9 million tons/year, placing it among the leaders in the country [1][5] Group 1: Project Overview - The new ethylene facility was constructed with a total investment of 4.177 billion yuan, covering an area of 119,000 square meters, and features a high domestic equipment localization rate of 96% [1][2] - The plant is expected to produce 1.2 million tons of polymer-grade ethylene and 587,000 tons of polymer-grade propylene annually, along with over 20 by-products, supporting downstream production of polyethylene, acrylonitrile, and ABS [2][5] Group 2: Construction and Management - The construction process utilized a "modular construction + digital delivery" approach, achieving significant milestones such as the installation of large equipment under extreme weather conditions, setting industry records for installation speed [3][4] - A structured management system was implemented, including a "3+1+3" framework to enhance decision-making and resource allocation, ensuring effective project execution [3][4] Group 3: Operational Strategy - The operational strategy emphasized unified command and local management, with a focus on steady progress and compliance, ensuring the plant operates efficiently and sustainably [4][5] - The project has successfully demonstrated a new model for traditional refining enterprises, focusing on reducing oil dependency while enhancing chemical production capabilities, thus laying a solid foundation for the company's future growth [5]