Group 1 - The core stock price of Daoshih Technology as of July 29, 2025, is 17.76 yuan, down 0.11% from the previous trading day, with a trading volume of 1.955 billion yuan [1] - The company operates in the new materials sector, focusing on the research and production of conductive materials such as carbon nanotubes and graphene [1] - Daoshih Technology has signed a strategic cooperation agreement with Suzhou Nengsida Electronic Technology and Guangdong Chipenson Technology to jointly develop key components for humanoid robots, including electronic muscles, electronic skin, and joints [1] - Under the agreement, Daoshih Technology will be responsible for the research and production of carbon materials, while Nengsida will handle material formulation applications, and Chipenson will provide computational support [1] - The company's half-year performance forecast for 2025 indicates a net profit attributable to shareholders expected to be between 220 million to 238 million yuan, representing a year-on-year growth of 98.77% to 115.03% [1] Group 2 - On July 29, the net outflow of main funds was 209 million yuan, accounting for 1.71% of the circulating market value [2]