Midday Review: The Shanghai Composite Index opened higher and rose on high trading volume by 1.56%. Precious metals, aviation equipment, and industrial metals sectors are among the top gainers.

The three major indexes of A-shares collectively rose in the morning session. As of noon, the Shanghai Composite Index rose by 1.56%, the Shenzhen Component Index rose by 1.69%, the ChiNext Index rose by 1.27%, the Bei50 Index rose by 1.41%, and the Kechuang 50 Index rose by 1.15%. The total market turnover was 2.0744 trillion yuan, an increase of 464.5 billion yuan from the previous day, with more than 4,500 stocks rising across the market. In terms of sector themes, precious metals, industrial metals, aerospace equipment, rare earth permanent magnets, and cultivated diamond sectors led the gains; while electronic chemicals, photoresists, non-metal materials, and semiconductor materials sectors declined. On the market, the precious metals sector continued to rise, with Zhongjin Gold hitting the daily limit and Chifeng Gold, Xiaocheng Technology, Zijin Mining all rising significantly. The industrial metals sector also opened high and continued to rise, with over ten stocks such as Yunnan Copper, North Copper, Tongling Nonferrous, Luoyang Molybdenum, and Jiangxi Copper hitting the daily limit. The aerospace equipment sector also showed strength, with Morning Aviation, AVIC High-Tech, AVIC Aircraft, and other stocks hitting the daily limit, and Tongyi Aerospace, Andawei, and AVIC Shenyang Aircraft leading in gains. The electronic chemicals sector saw a correction, with Zhongjuxin, Hawtai Gas, Zhongshipte Gas, and Jin Hong Gas falling by more than 10% during the trading day, and Guoci Materials, Guangang Gas, and Nanda Optoelectronics leading in declines.