Zhejiang Jiemei Electronic And Technology (SZ:002859) Xin Lang Cai Jing·2025-09-05 03:16Group 1 - The core viewpoint of the news is that Jiemai Technology has seen a stock price increase of 5.05%, reaching 29.93 yuan per share, with a total market capitalization of 12.898 billion yuan [1] - Jiemai Technology, established on April 9, 2001, specializes in the research, production, and sales of electronic component thin carrier tapes, with its main business revenue composition being 83.94% from electronic packaging materials, 12.02% from electronic-grade film materials, and 4.04% from other sources [1] - The stock trading volume for Jiemai Technology was 49.9757 million yuan, with a turnover rate of 0.42% [1] Group 2 - The Guotou Ruijin Fund has a significant holding in Jiemai Technology, with the Guotou Ruijin New Silk Road Mixed Fund (LOF) holding 147,800 shares, accounting for 3.61% of the fund's net value, ranking as the tenth largest holding [2] - The Guotou Ruijin New Silk Road Mixed Fund (LOF) has achieved a year-to-date return of 25.85% and a one-year return of 54.02%, ranking 2171 out of 8178 and 1746 out of 7978 in its category, respectively [2] - The fund manager, Wang Peng, has been in position for 10 years and 149 days, with the fund's total asset size at 587 million yuan [3]