Group 1 - JunDa Co., Ltd. (02865) saw its stock price increase by over 11%, reaching 41.36 HKD with a trading volume of 134 million HKD [1] - Tesla is evaluating multiple locations in the U.S. to expand its solar cell manufacturing business, aiming for an annual production capacity of 100 gigawatts within the next three years [1] - Elon Musk emphasized in a recent interview that space could become the preferred site for AI infrastructure within 30 to 36 months, with solar cells in space generating five times the power compared to those on Earth [1] Group 2 - The People's Daily highlighted the significant long-term potential of space photovoltaics, although it is currently in the exploratory and validation stages, indicating the advantages of domestic photovoltaic companies in space initiatives [1] - Guojin Securities reported that JunDa Co., Ltd. has acquired a controlling stake (60%) in Shanghai Fuyou Xinghe, with the legal representative now being JunDa's vice chairman Zheng Hongwei [1] - The subsidiary Xuntian Qianhe is recognized as a leading satellite company in China, and the acquisition is seen as a strategic move to build a space technology ecosystem [1]