A-share market midday review: Shanghai Composite Index rose 0.64% to return to 3900 points, and the Hainan sector surged across the board.

As of midday, the Shanghai Composite Index rose by 0.64%, the Shenzhen Component Index rose by 1.36%, the Growth Enterprise Index rose by 1.8%, and the Bei50 Index rose by 0.63%. The total turnover of the entire market was 1.1989 trillion yuan, an increase of 95.4 billion yuan from the previous day. In terms of sector themes, the Hainan, storage chip, and precious metal sectors were active, while the pharmaceutical business and movie theater sectors were adjusting. On the market, the Hainan sector collectively surged, with Shen Nong Seed Industry and Kangzhi Pharmaceutical both hitting the daily limit up, and dozens of stocks including Continental Oil and Gas, Hainan Ruize, and Hainan Airport also hit the daily limit up. The storage chip sector continued to strengthen, with Comate Technology hitting the daily limit up, and Aisen Shares, Shanghai Xinyang, and Jingsuanda all rising by over 15%, while Liangwei Micro hit the daily limit to seal the board. The precious metal sector was active, with Xiaocheng Technology and Hunan Silver rising by over 7%, and Western Gold rising by over 5%. The pharmaceutical business sector adjusted, with Huaran Health falling by nearly 10%. The movie theater sector was also adjusting, with Bonamy Pictures hitting the daily limit down.