HHCK(SH:688535) Xin Lang Cai Jing·2025-09-04 06:34Group 1 - The stock price of Huahai Chengke has dropped by 5.37% on September 4, reaching 94.13 CNY per share, with a trading volume of 353 million CNY and a turnover rate of 6.90%, resulting in a total market capitalization of 7.596 billion CNY [1] - Huahai Chengke has experienced a continuous decline for three days, with a cumulative drop of 11.98% during this period [1] - The company, established on December 17, 2010, specializes in the research, production, and sales of electronic packaging materials for semiconductor devices, special devices, integrated circuits, rare earth permanent magnet motors, and LED brackets, with main business revenue composition being 92.80% from epoxy encapsulation materials, 6.23% from adhesives, and 0.98% from others [1] Group 2 - Jin Xin Fund has a significant holding in Huahai Chengke, with its Jin Xin Minchang Mixed A Fund (005412) holding 29,300 shares, accounting for 3.45% of the fund's net value, ranking as the tenth largest holding [2] - The estimated floating loss for the fund today is approximately 156,400 CNY, with a total floating loss of 396,500 CNY over the three-day decline [2] - Jin Xin Minchang Mixed A Fund was established on May 21, 2020, with a latest scale of 36.4716 million CNY, achieving a year-to-date return of 30.4% and a one-year return of 24.77% [2]