Eontec(SZ:300328) Xin Lang Cai Jing·2025-09-23 02:57Group 1 - The core point of the news is that Yian Technology's stock price dropped by 5.07% to 17.79 CNY per share, with a trading volume of 574 million CNY and a turnover rate of 4.59%, resulting in a total market capitalization of 12.283 billion CNY [1] - Yian Technology, established on May 27, 1993, and listed on June 19, 2012, specializes in the research, design, production, and sales of precision die-cast parts made from light alloys such as aluminum and magnesium [1] - The company's main business revenue composition includes aluminum products at 59.60%, magnesium products at 37.77%, and other products at 2.63% [1] Group 2 - According to data from the top ten circulating shareholders of Yian Technology, a fund under Invesco Great Wall, specifically the Invesco Great Wall Research Selected Stock A (000688), increased its holdings by 9.3867 million shares in the second quarter, bringing its total holdings to 12.6349 million shares, which accounts for 1.84% of the circulating shares [2] - The estimated floating loss for the fund today is approximately 12.0032 million CNY [2] - The Invesco Great Wall Research Selected Stock A fund was established on August 12, 2014, with a latest scale of 2.606 billion CNY, and has achieved a year-to-date return of 62.01%, ranking 185 out of 4220 in its category [2]