Zheng Xing Xing Ye Ri Bao·2025-08-22 08:46Market Performance - The other power equipment sector increased by 1.27% on August 22, with Tonghe Technology leading the gains [1] - The Shanghai Composite Index closed at 3825.76, up 1.45%, while the Shenzhen Component Index closed at 12166.06, up 2.07% [1] Individual Stock Performance - Tonghe Technology (300491) closed at 25.71, rising by 12.32% with a trading volume of 380,100 shares and a transaction value of 9.45 billion [1] - Other notable performers include: - Oulu Tong (300870) at 268.75, up 6.23%, with a transaction value of 20.94 billion [1] - Kehua Data (002335) at 52.00, up 3.38%, with a transaction value of 22.75 billion [1] - New Power (300593) at 19.84, up 3.23%, with a transaction value of 5.07 billion [1] Capital Flow Analysis - The other power equipment sector saw a net inflow of 233 million from institutional investors, while retail investors contributed a net inflow of 47.09 million [2] - Notable capital flows include: - Oulu Tong (300870) had a net inflow of 237 million from institutional investors but a net outflow of 57.86 million from retail investors [3] - Kehua Data (002335) experienced a net inflow of 137 million from institutional investors and a net outflow of 59.54 million from retail investors [3]