The Shanghai Composite Index closed down 0.81%, while the chemical and wind power sectors strengthened against the trend

The Shanghai Composite Index fluctuated throughout the day, while the ChiNext Index rose and then fell. The chemical sector performed strongly against the trend, with stocks like JINNIU CHEMICAL, SLCT, and Kingenta hitting the daily limit. The wind power sector continued its upward momentum, with Titan Wind, DHI, and SINOJIT Technology also reaching the daily limit. The heat pump concept showed active performance, with Sunrise Orient, Wanhe Electric, and Seagull Housing hitting the daily limit. On the downside, the non-ferrous metals sector declined, with Zhangyuan Tungsten and Zhongtung High-tech hitting the daily limit; the power grid equipment sector adjusted, with China Electric Xinlong and ShunNa Co., Ltd. also hitting the daily limit. More stocks fell than rose, with over 3,800 stocks in the Shanghai, Shenzhen, and Beijing markets showing losses, and today's trading volume reached 2.42 trillion. By the close, the Shanghai Composite Index fell by 0.81%, the Shenzhen Component Index fell by 0.65%, and the ChiNext Index fell by 0.22%