Group 1 - Dechang Electric Holdings (00179) saw a stock increase of over 10%, reaching 28.48 HKD with a trading volume of 483 million HKD [1] - In July, Dechang Electric announced the establishment of two joint ventures with Shanghai Electric, focusing on the humanoid robot market, with Dechang holding 51% in the design and manufacturing company and 49% in the sales company [1] - The joint ventures aim to develop key components for humanoid robots, including joints and actuators, enhancing Dechang's capabilities in the core component systems for humanoid robots [1] Group 2 - In May, Dechang Electric hosted a forum discussing liquid cooling solutions for data centers in the AI era, highlighting the launch of the new DCP series liquid cooling pumps designed for modern data centers and AI server architectures [2] - The DCP series is characterized by high efficiency, low noise, and modular design, addressing the increasing thermal power demands of AI servers [2] - The company plans to release an advanced DC pump for cold plate liquid cooling in 2024, which has already been adopted by data centers and ultra-fast electric vehicle charging stations [2]