688585，放量涨停

Core Viewpoint - The stock price of the company, 上纬新材, has surged by 20%, reaching a trading volume exceeding 2 billion yuan, indicating strong market interest and potential investor confidence [1]. Group 1 - The stock price of 上纬新材 has experienced a significant increase, hitting the daily limit of 20% [1]. - The trading volume for 上纬新材 has surpassed 2 billion yuan, reflecting high trading activity [1]. Group 2 - A new public account named "智元上纬" has been launched, which released promotional materials for a robotics concept product [3]. - 智元机器人 clarified that 上纬新材 is independently pursuing its embodied intelligence business and is not collaborating with 智元 [3].