WUS(SZ:002463) Xin Lang Cai Jing·2025-09-16 02:25Group 1 - The core viewpoint of the news is that Huadian Co., Ltd. has seen a significant increase in its stock price, rising by 5.05% to 72.42 CNY per share, with a total market capitalization of 139.335 billion CNY [1] - Huadian Co., Ltd. is primarily engaged in the research, production, and sales of printed circuit boards (PCBs), with PCB business revenue accounting for 95.98% of its total revenue [1] - The company is located in Kunshan, Jiangsu Province, and was established on April 14, 1992, with its listing date on August 18, 2010 [1] Group 2 - Among the top ten circulating shareholders of Huadian Co., Ltd., Huatai-PB Fund's Huatai-PB CSI 300 ETF (510300) increased its holdings by 2.1167 million shares in the second quarter, now holding 24.0405 million shares, which is 1.25% of the circulating shares [2] - The estimated floating profit from this increase is approximately 83.6611 million CNY [2] - The Huatai-PB CSI 300 ETF has a total scale of 374.704 billion CNY and has achieved a return of 17.68% this year, ranking 2896 out of 4222 in its category [2]