Group 1 - The State Intellectual Property Office of China has granted a patent for a photovoltaic tile installation structure and photovoltaic tile to multiple companies under the Aisxu brand, with the patent application date being September 2024 [1] - The patent includes a design that enhances the reliability of connections between components, making installation more efficient [1] Group 2 - Zhuhai Fushan Aisxu Solar Technology Co., Ltd. was established in 2021, has a registered capital of 450 million RMB, and has participated in 97 bidding projects with 974 patent records [2] - Guangdong Aisxu Technology Co., Ltd. was founded in 2009, has a registered capital of approximately 282.35 million RMB, and has 1 external investment, 8 bidding projects, and 1704 patent records [2] - Zhejiang Aisxu Solar Technology Co., Ltd. was established in 2016, has a registered capital of approximately 569.19 million RMB, and has invested in 11 companies, participated in 122 bidding projects, and holds 1808 patents [2] - Tianjin Aisxu Solar Technology Co., Ltd. was founded in 2018, has a registered capital of 130 million RMB, and has participated in 22 bidding projects with 1135 patent records [3] - Shandong Aisxu Solar Technology Co., Ltd. was established in 2023, has a registered capital of 450 million RMB, and has participated in 21 bidding projects with 112 patent records [3] - Chuzhou Aisxu Solar Technology Co., Ltd. was founded in 2024, has a registered capital of 50 million RMB, and has participated in 2 bidding projects with 129 patent records [3]