688585，尾盘狂拉！

Group 1 - The stock price of the company, Upwind New Materials, surged over 4% near the market close on November 11, after previously experiencing a decline of over 4% [1] - A new public account named "Zhiyuan Upwind" has been launched, which released promotional materials for a robot concept product [1] - The company is reported to collaborate with Zhiyuan to develop its robotics business [1]