Group 1 - The core viewpoint of the news is that the A-share market is experiencing a significant rise in robotics concept stocks, with several companies showing substantial gains in their stock prices [1] - The announcement of the first partner conference by Zhiyuan Robotics, scheduled for August 21, 2025, in Shanghai, is expected to showcase hundreds of robots and unveil a "mysterious new product" [1] Group 2 - Notable stock performances include Xunjie Technology rising over 13%, Huarui Precision increasing over 12%, and Zhenxin Technology gaining over 10% [1] - Several companies, including Beiwai Technology, Xiaya Precision, Wuzhou Xinchun, Zhejiang Rongtai, and Shandong Weida, reached the 10% daily limit increase [1] - A detailed table lists various companies with their stock codes, percentage increases, total market capitalization, and year-to-date performance, highlighting Dongjie Intelligent with a 19.99% increase and a market cap of 6.926 billion [2]