NINGBO KANGQIANG(SZ:002119) Xin Lang Cai Jing·2025-09-24 06:28Group 1 - The core point of the news is that 康强电子 (Kangqiang Electronics) experienced a stock price increase of 5.42%, reaching 17.88 CNY per share, with a trading volume of 718 million CNY and a turnover rate of 10.99%, resulting in a total market capitalization of 6.71 billion CNY [1] - 康强电子 is located in Ningbo, Zhejiang Province, and was established on June 29, 1992. It was listed on March 2, 2007. The company's main business involves the manufacturing and sales of semiconductor packaging materials, including lead frames and bonding wires [1] - The revenue composition of 康强电子 includes lead frame products (59.11%), bonding wires (23.69%), electrode wires (16.36%), other (0.82%), and molds and spare parts (0.02%) [1] Group 2 - From the perspective of the top ten circulating shareholders, 国泰中证半导体材料设备主题ETF (Guotai CSI Semiconductor Materials and Equipment Theme ETF) increased its holdings by 191,300 shares in the second quarter, bringing its total to 1,198,100 shares, which accounts for 0.32% of the circulating shares [2] - The fund, established on July 19, 2023, has a latest scale of 2.436 billion CNY and has achieved a year-to-date return of 40.42%, ranking 1057 out of 4220 in its category. Over the past year, it has returned 100.06%, ranking 580 out of 3814 [2] Group 3 - The fund manager of 国泰中证半导体材料设备主题ETF is 艾小军 (Ai Xiaojun), who has a cumulative tenure of 11 years and 258 days. The total asset scale of the fund is 141.859 billion CNY, with the best fund return during his tenure being 227.02% and the worst being -46.54% [3]