中际旭创上半年净利润同比预增53%-87%，创业板人工智能ETF华夏（159381）涨近3%

Group 1 - The A-share market is experiencing significant growth in sectors such as optical modules, AI computing power, and IDC computing power leasing, with the AI-focused ETF, Huaxia (159381), rising nearly 3% [1] - Zhongji Xuchuang, a leading optical module company, forecasts a net profit of 3.6 billion to 4.4 billion yuan for the first half of 2025, representing a year-on-year increase of 52.64% to 86.57% [1] - The company attributes its growth to strong capital expenditures from CSP customers and increasing demand for 400G and 800G optical modules driven by AI infrastructure and ASIC chips [1] Group 2 - The computing power sector shows high visibility in performance, strong industry sentiment, and significant capital attention, indicating potential for repeated activity [2] - The Huaxia AI ETF tracks the AI index of the ChiNext board, with over 33% weight in optical modules, and includes major companies like Zhongji Xuchuang, Xinyi Sheng, and Tianfu Communication among its top holdings [2] - The ETF has a low management fee rate of 0.15% and a custody fee rate of 0.05%, making it competitive among similar funds [2]