襄阳长源东谷实业股份有限公司 关于2025年第三季度业绩说明会召开情况的公告

Group 1 - The company held a performance briefing for Q3 2025 on November 25, 2025, from 16:00 to 17:00, via the Shanghai Stock Exchange's online platform [1] - Key executives, including the General Manager and independent directors, participated in the briefing to interact with investors and address their concerns [1] - The company announced the briefing in advance on November 20, 2025, through the Shanghai Stock Exchange website and designated media [1] Group 2 - The main customers for the company's diesel and natural gas engine cylinder blocks and cylinder heads include major manufacturers such as Foton Cummins, Dongfeng Cummins, and Yuchai [2] - The company has been focusing on expanding its market presence and customer base, enhancing production capacity to support long-term growth [2] - The joint venture with Guangxi Jinchuan Automotive Parts Manufacturing Co., Ltd. for large-diameter diesel generator sets has a revenue and gross profit that do not directly consolidate into the company's financial statements [2] - The company is unable to disclose the name of a specific customer due to confidentiality agreements related to a project announced on October 27, 2025 [2]