Core Viewpoint - Zhengtai Electric has experienced a significant stock price increase, with a 5.07% rise on September 30, reaching 30.90 CNY per share, and a total market capitalization of 66.403 billion CNY, indicating strong investor interest and performance in the market [1] Company Overview - Zhejiang Zhengtai Electric Co., Ltd. was established on August 5, 1997, and listed on January 21, 2010. The company specializes in low-voltage electrical appliances, electronic instruments, and automation control systems, among other products [1] - The main business revenue composition includes: - Photovoltaic power station engineering contracting: 32.76% - Power station operation: 18.79% - Terminal electrical appliances: 13.01% - Distribution electrical appliances: 11.23% - Control electrical appliances: 6.85% - Instruments and meters: 3.60% - Inverters and energy storage: 3.10% - Building electrical appliances: 3.01% - Metal products: 2.18% - Other: 2.18% - Power electrical appliances: 1.07% - Electronic electrical appliances: 0.43% - Control systems: 0.38% [1] Fund Holdings - According to data, Bosera Fund holds a significant position in Zhengtai Electric, with the Bosera CSI Photovoltaic Industry Index A Fund (015993) increasing its holdings by 12,100 shares in the second quarter, totaling 99,200 shares, which represents 2.7% of the fund's net value [2] - The fund has generated a floating profit of approximately 147,800 CNY today and 197,400 CNY during the five-day rising period [2] Fund Manager Performance - The fund manager of Bosera CSI Photovoltaic Industry Index A is Wang Xiang, who has been in the position for 8 years and 335 days. The fund's total asset size is 56.034 billion CNY, with the best return during his tenure being 191.06% and the worst being -47.82% [3]