Core Viewpoint - Tangyuan Electric has signed a comprehensive strategic cooperation agreement with Vietnam's University of Transport and the Vietnam Construction Corporation to promote the development of rail transit technology in Vietnam and Southeast Asia [1] Company Overview - As of August 22, 2025, Tangyuan Electric's stock price is 31.36 yuan, down 1.97% from the previous trading day, with a trading volume of 112 million yuan and a turnover rate of 3.60% [1] - The company operates in the software development, robotics, and specialized sectors, focusing on intelligent solutions for rail transit [1] Strategic Cooperation - The cooperation will involve technology research and development, talent training, and market expansion, covering urban rail transit and high-speed rail sectors [1] Financial Overview - On August 22, the main capital outflow was 4.9034 million yuan, with a cumulative net outflow of 50.426 million yuan over the past five days [1]