CFMEE(SH:688630) Xin Lang Cai Jing·2025-10-29 06:05Group 1 - The core point of the news is that Chipone Microelectronics has seen a 5% increase in stock price, reaching 141.89 CNY per share, with a trading volume of 9.57 billion CNY and a market capitalization of 18.693 billion CNY as of October 29 [1] - Chipone Microelectronics, established on June 30, 2015, and listed on April 1, 2021, specializes in the research, manufacturing, and sales of direct imaging equipment and related maintenance services, focusing on micro-nano direct writing lithography technology [1] - The company's main revenue source comes from laser direct imaging equipment, accounting for 99.58% of total revenue, while other supplementary services contribute 0.42% [1] Group 2 - According to data, a fund under China Post Fund holds a significant position in Chipone Microelectronics, with a reduction of 37,500 shares in the third quarter, leaving 12,500 shares, which represents 3.06% of the fund's net value [2] - The China Post Specialized New One-Year Holding Period Mixed Fund A (015505) has achieved a year-to-date return of 41.68%, ranking 1804 out of 8155 in its category, and a one-year return of 35.87%, ranking 1945 out of 8031 [2] - The fund manager, Cao Si, has been in position for 11 years and 159 days, with the fund's total assets amounting to 367 million CNY, achieving a best return of 107.3% and a worst return of 5.69% during his tenure [3]