HQTI(SH:688281) Xin Lang Cai Jing·2026-01-21 01:44Group 1 - The core viewpoint of the news is that Huayin Technology has seen a significant stock price increase, with a 5.01% rise on January 21, reaching 101.50 CNY per share, and a total market capitalization of 27.666 billion CNY [1] - Huayin Technology has experienced a cumulative increase of 8.31% over the past three days, indicating strong market performance [1] - The company specializes in the research, production, and sales of special functional materials, including stealth materials, camouflage materials, and protective materials, with 88.46% of its revenue coming from product sales and technical services [1] Group 2 - Yimi Fund has a significant holding in Huayin Technology, with its Yimi Vision Value One-Year Open Mixed A Fund (020442) holding 170,000 shares, representing 3.52% of the fund's net value [2] - The fund has generated a floating profit of approximately 822,800 CNY today and 1,261,400 CNY during the three-day increase [2] - The Yimi Vision Value One-Year Open Mixed A Fund has achieved a year-to-date return of 15.04% and a one-year return of 76.23%, ranking 312 out of 9,041 and 648 out of 8,174 respectively [2]