SIASUN(SZ:300024) Ge Long Hui·2025-08-04 07:21Market Overview - The A-share market experienced a slight fluctuation after opening lower, with all major indices turning positive by the end of the trading session. The Shanghai Composite Index rose by 0.66% to close at 3583 points, while the Shenzhen Component Index increased by 0.46% and the ChiNext Index gained 0.5% [1][2]. Index Performance - The Shanghai Composite Index closed at 3583.31, up by 23.36 points or 0.66% [2]. - The Shenzhen Component Index closed at 11041.56, up by 50.24 points or 0.46% [2]. - The ChiNext Index closed at 2334.32, up by 11.70 points or 0.50% [2]. - The total trading volume for the day was 1.52 trillion yuan, a decrease of 101.7 billion yuan compared to the previous trading day [1]. Sector Performance - The aerospace and military integration sectors saw significant gains, driven by the news of the Chinese Zhi-10ME helicopter being deployed by the Pakistani military, with stocks like Great Wall Industry (601606) and Aerospace Electronics (600879) hitting the daily limit [3]. - The precious metals sector was active, with Chifeng Jilong Gold Mining (600988) leading the gains [3]. - Other sectors that performed well included robotics and reducers, with stocks like Guoji Precision and Wuzhou New Spring (603667) also reaching the daily limit [3]. - Conversely, the retail and commercial sectors faced declines, with stocks like Maoye Commercial (600828) and Dalian Friendship (000679) hitting the daily limit down [3]. - The photovoltaic equipment sector weakened, with aggregate materials leading the decline [3].