Group 1 - The stock price of Chip Energy Technology closed at 8.53 yuan on August 19, 2025, with an increase of 0.83% compared to the previous trading day [1] - The trading volume on that day was 92,516 hands, with a transaction amount of 0.79 billion yuan, resulting in a turnover rate of 1.85% [1] - The company specializes in the investment, construction, and operation of photovoltaic power generation projects, offering services such as EPC engineering contracting and operation maintenance for photovoltaic power plants [1] Group 2 - On the evening of August 19, the company announced details regarding the "Chip Convertible Bond" repurchase option, indicating that if bondholders choose to sell back, it would be at a price of 100.40 yuan per bond, which is above the current market price, potentially leading to losses [1] - On August 19, the net outflow of main funds was 10.165 million yuan, accounting for 0.24% of the circulating market value [1] - Over the past five trading days, the cumulative net outflow reached 7.2847 million yuan, representing 0.17% of the circulating market value [1]

Group 1 - The stock price of Aisuo Co., Ltd. closed at 14.12 yuan on August 12, 2025, down by 0.28 yuan, representing a decline of 1.94% [1] - The trading volume on that day was 454,900 hands, with a transaction amount of 640 million yuan [1] - Aisuo Co., Ltd. specializes in the research, production, and sales of solar cells, primarily used in the photovoltaic power generation sector [1] Group 2 - The company belongs to the photovoltaic equipment manufacturing industry, involving sub-sectors such as BC cells [1] - On August 12, the net outflow of main funds was 86.59 million yuan, accounting for 0.39% of the circulating market value [1] - Over the past five trading days, the cumulative net outflow reached 257 million yuan, representing 1.15% of the circulating market value [1]