长源东谷(603950.SH)：收到新客户定点意向书

Core Viewpoint - The company, Changyuan Donggu (603950.SH), has received a letter of intent from a domestic client to become a designated supplier for engine cylinder blocks and front-end boxes, marking a significant recognition of its R&D technology, product quality, and manufacturing capabilities [1] Group 1: Project Details - The designated project is expected to commence mass production in July 2026, with a project lifecycle of 5 years [1] - The total sales amount for the entire project is estimated to be between RMB 350 million and 450 million [1] Group 2: Strategic Implications - This new client project signifies the company's expansion from the automotive engine sector into the non-road large-bore engine sector, demonstrating its ongoing efforts to deepen its presence in the core components market for engines [1] - The collaboration is expected to enhance the company's influence in the core components field of engines, thereby improving its market competitiveness and sustainable development capabilities [1]