BOCIC(SH:601696) Xin Lang Cai Jing·2025-09-04 03:29Company Overview - Ruichuang Micro-Nano Technology Co., Ltd. is located in Yantai, Shandong, China, and was established on December 11, 2009, with its listing date on July 22, 2019 [1] - The company specializes in the design and manufacturing of application-specific integrated circuits, MEMS sensors, and infrared imaging products [1] - The revenue composition of the company includes 90.58% from infrared thermal imaging, 6.65% from microwave RF, and 1.56% from other sources [1] Stock Performance - On September 4, Ruichuang Micro-Nano's stock fell by 5.19%, closing at 70.88 CNY per share, with a trading volume of 316 million CNY and a turnover rate of 0.94%, resulting in a total market capitalization of 32.622 billion CNY [1] Fund Holdings - A fund under Bank of China Securities holds Ruichuang Micro-Nano as its top position, with 200 shares representing 0.02% of the fund's net value [2] - The fund, Zhongyin Securities CSI 500 ETF Linked A (008258), has a total scale of 64.8198 million CNY and has achieved a year-to-date return of 19.58% [2] - Over the past year, the fund has returned 46.99%, ranking 1819 out of 3789 in its category [2]