南山控股：常熟雅致模块化建筑有限公司为本公司全资子公司，近年来持续推进业务转型与内部管理优化

Group 1 - Nanshan Holdings (002314.SZ) announced on October 10 that Changshu Yazhi Modular Building Co., Ltd. is a wholly-owned subsidiary, focusing on business transformation and internal management optimization [1] - Changshu Yazhi is recognized as a national high-tech enterprise, specializing in modular space business, including new integrated buildings and special containers, with products such as modular buildings and packing boxes [1] - Despite its achievements, including being awarded "Top Ten Brands in China's Energy Storage Industry - Top Ten Energy Storage Supporting Suppliers" in 2023, the revenue contribution from this business remains limited [1] Group 2 - Since 2020, Changshu Yazhi has increased investments in the new energy sector, establishing integrated production lines and charging/discharging testing platforms, with an annual production capacity of 8,000 energy storage containers [3] - From 2020 to date, the shipment volume of energy storage containers has reached 20 GWh, with major clients including State Power Investment Corporation, BYD, Sungrow, Schneider, Canadian Solar, and Trina Solar [3] - The inquiry from investors regarding the subsidiary's transformation and market prospects for energy storage containers indicates a growing interest in this sector [3]