Hanwei Electronics(SZ:300007) Xin Lang Cai Jing·2025-10-10 07:01Core Insights - Hanwei Technology experienced a 5% decline in stock price, trading at 59.05 yuan per share with a total market capitalization of 19.336 billion yuan as of October 10 [1] Company Overview - Hanwei Technology Group Co., Ltd. was established on September 11, 1998, and went public on October 30, 2009. The company is located in Zhengzhou High-tech Development Zone, Henan Province [1] - The main business areas include the research, production, sales, and export of gas sensors, gas detection instruments, and monitoring systems, as well as treatment services for organic waste gas and wastewater [1] - Revenue composition is as follows: smart instruments 40.56%, integrated smart solutions 26.75%, sensors 15.95%, public utilities 15.28%, and others 1.47% [1] Fund Holdings - The Hongyi Yuanfang Fund has a significant position in Hanwei Technology, with its Hongyi Yuanfang Selected Mixed A Fund (015400) holding 14,900 shares, representing 5.01% of the fund's net value, making it the second-largest holding [2] - The estimated floating loss for the fund today is approximately 46,300 yuan [2] Fund Performance - The Hongyi Yuanfang Selected Mixed A Fund was established on February 27, 2025, with a current size of 9.7455 million yuan and a cumulative return of 41.1% since inception [3] - The fund managers are Ma Jia and Wang Zheyu, with Ma Jia having a tenure of 3 years and 36 days, achieving a best return of 42.36% and a worst return of 3.92% during his tenure [4] - Wang Zheyu has been managing the fund for 1 year and 73 days, with a best return of 85.56% and a worst return of 13.52% [4]