GenTech(SH:688596) Xin Lang Cai Jing·2025-09-17 05:47Core Insights - Zhengfan Technology's stock increased by 5.21% on September 17, reaching a price of 37.34 CNY per share, with a trading volume of 400 million CNY and a turnover rate of 3.73%, resulting in a total market capitalization of 10.938 billion CNY [1] Company Overview - Shanghai Zhengfan Technology Co., Ltd. was established on October 10, 2009, and went public on August 20, 2020. The company specializes in the design, production, installation, and supporting services of gas chemical supply systems, production and sales of high-purity specialty gases, and design and construction of cleanroom supporting systems [1] - The revenue composition of Zhengfan Technology includes: electronic process equipment (63.06%), core components (12.82%), gases (9.92%), MRO business (8.24%), biopharmaceutical equipment (5.91%), and other businesses (0.05%) [1] Fund Holdings - Dongcai Fund has one fund heavily invested in Zhengfan Technology. The Dongcai Times Preferred Mixed Initiation A (017857) held 13,000 shares in the second quarter, unchanged from the previous period, accounting for 4.08% of the fund's net value, ranking as the eighth largest holding [2] - The Dongcai Times Preferred Mixed Initiation A (017857) was established on February 24, 2023, with a latest scale of 10.3717 million CNY. Year-to-date returns are 25%, ranking 3512 out of 8172 in its category; the one-year return is 57.26%, ranking 2523 out of 7980; and since inception, the return is 17.36% [2] Fund Manager Performance - The fund manager of Dongcai Times Preferred Mixed Initiation A (017857) is Feng Jiebo, who has been in the position for 309 days. The total asset size of the fund is 23.4 million CNY, with the best fund return during his tenure being 85.8% and the worst being 2.69% [3]