Sanfeng Intelligent, Robots, Shanghai Beite Technology, Zhejiang Sanhua Intelligent Controls, Yijiahe Technology, Ningbo Tuopu Group, Shanghai Mechanical & Electrical Industry and other stocks hit the daily limit; Leader Harmonious Drive Systems, Zhejiang Changsheng Sliding Bearings, Guangdong Topstar Technology and others rose by more than 10%. On the news front, the humanoid robot and embodied intelligence innovation forum was recently held in Shanghai. The national and local governments jointly established the National Humanoid Robot Innovation Center, joining hands with leading companies and institutions in the industry to jointly release the first batch of national standards for humanoid robot embodied intelligence - "Guidelines for Humanoid Robot Classification and Grading Applications" and "Guidelines for Embodied Intelligence Smart Level Grading".