DSBJ(SZ:002384) Xin Lang Cai Jing·2025-10-21 03:10Group 1 - The core viewpoint of the news is the performance and market position of Dongshan Precision, which saw a stock price increase of 5.19% to 66.48 CNY per share, with a total market capitalization of 121.765 billion CNY [1] - Dongshan Precision's main business includes the manufacturing and service of precision sheet metal parts and precision castings, as well as flexible circuit board design, production, and sales [1] - The revenue composition of Dongshan Precision is as follows: 65.23% from electronic circuit products, 17.98% from touch panels and LCD display modules, 13.93% from precision components, 1.69% from LED display devices, and 1.17% from other sources [1] Group 2 - From the perspective of fund holdings, Minsheng Jianyin Fund has a significant position in Dongshan Precision, with its fund holding 3 million shares, representing 8.4% of the fund's net value [2] - The Minsheng Jianyin Sustained Growth Mixed A Fund (007731) has achieved a year-to-date return of 29.85% and a one-year return of 26.95%, ranking 2486 out of 8162 and 2715 out of 8024 respectively [2] - The fund manager, Zhu Chenzhe, has been in position for nearly 4 years, with the fund's total asset size at 1.483 billion CNY and a best return of 9.39% during his tenure [3]