SHAREATE(SH:688257) Xin Lang Ji Jin·2026-02-12 01:39Group 1 - The core viewpoint of the news is that Xinyue Co., Ltd. has seen a significant increase in its stock price, rising 5.4% to 55.39 yuan per share, with a total market value of 13.981 billion yuan and a cumulative increase of 8.87% over three days [1] - Xinyue Co., Ltd. specializes in the research, production, and sales of hard alloy and tools, with its main business revenue composition being: rock drilling tools and supporting services 46.46%, hard alloy 26.79%, cutting tools 14.12%, oil service products 7.46%, and others 3.44% [1] Group 2 - Guolian An Fund has a significant holding in Xinyue Co., Ltd., with its Guolian An Stable Mixed A Fund holding 179,900 shares, accounting for 3.32% of the fund's net value, making it the seventh largest holding [2] - The Guolian An Stable Mixed A Fund has generated a floating profit of approximately 510,800 yuan today and a total of 769,800 yuan during the three-day increase [2] - The fund has a total scale of 186 million yuan, with a year-to-date return of 7.13% and a one-year return of 35.93%, ranking 2936 out of 8882 and 2955 out of 8127 respectively [2]