卫星化学股份有限公司 关于部分装置复产的公告

Core Viewpoint - Satellite Chemical Co., Ltd. has successfully completed the maintenance of its production facilities, enhancing operational efficiency and stability for future production [1]. Group 1: Maintenance Announcement - The company announced on September 5, 2025, that it would conduct routine maintenance on two polyethylene units and one ethylene oxide/ethylene glycol unit at its wholly-owned subsidiary, Lianyungang Petrochemical Co., Ltd., with an expected duration of 45 days [1]. - As of the announcement date, the maintenance has been completed, and normal production has resumed [1]. Group 2: Technical Optimization - During this maintenance period, technical optimization goals were achieved, which further improved the operational efficiency and production stability of the facilities [1].