Group 1 - The stock price of Zhengtai Electric as of August 29, 2025, is 27.41 yuan, down 1.62% from the previous trading day [1] - The opening price on the same day was 28.05 yuan, with a high of 28.15 yuan and a low of 27.15 yuan, resulting in a trading volume of 1.792 billion yuan and a turnover rate of 3.02% [1] - Zhengtai Electric operates in the power grid equipment sector, with main businesses including low-voltage electrical appliances, renewable energy, and smart electrical equipment, making it one of the leading electrical equipment suppliers in China [1] Group 2 - As of the end of the second quarter, pension accounts held 72.2298 million shares of Zhengtai Electric, ranking as the sixth and tenth largest circulating shareholders [1] - The presence of pension and social security funds among the top ten circulating shareholders indicates long-term capital interest in the company [1] - On August 29, the net outflow of main funds from Zhengtai Electric was 113.6845 million yuan, accounting for 0.19% of the circulating market value, while the net inflow over the past five days was 221.7492 million yuan, representing 0.38% of the circulating market value [1]