FHEC(SH:688362) Xin Lang Cai Jing·2025-10-17 06:15Group 1 - The core point of the news is that Yongxi Electronics has experienced a significant decline in stock price, dropping 5.03% on October 17, with a cumulative drop of 11.45% over three consecutive days [1][2] - As of the report, Yongxi Electronics' stock price is at 30.41 yuan per share, with a trading volume of 2.59 billion yuan and a turnover rate of 2.97%, resulting in a total market capitalization of 12.483 billion yuan [1] - The company, established on November 13, 2017, and listed on November 16, 2022, specializes in integrated circuit packaging and testing, with its main revenue sources being system-level packaging products (41.16%), flat no-lead packaging products (37.79%), high-density fine-pitch bump flip-chip products (14.67%), wafer-level testing products (4.24%), and others [1] Group 2 - From the perspective of the top ten circulating shareholders, Guolian An Fund holds a position in Yongxi Electronics, with its fund increasing its holdings by 634,100 shares in the second quarter, totaling 2.6017 million shares, which accounts for 0.93% of the circulating shares [2] - The fund has incurred a floating loss of approximately 4.1888 million yuan today and a total floating loss of 10.7712 million yuan during the three-day decline [2] - The Guolian An CSI Semiconductor Products and Equipment ETF Link A fund has a current scale of 1.669 billion yuan, with a year-to-date return of 44.22% and a one-year return of 65.31% [2]