Midday Review: Shanghai Composite Index slightly up 0.05%, Hainan Free Trade Zone strong in the morning session

The index showed mixed performance in the morning session, with the Shanghai Composite Index slightly up by 0.04%, while the Shenzhen Component Index and the ChiNext Index both fell over 1%. In terms of sectors, the Hainan Free Trade Zone was strong in the morning, with stocks like Geo-Jade Petroleum and HAIMA AUTO hitting the daily limit; the coal sector was active, with ANTAI GROUP reaching the daily limit; the gaming sector was lively, with SANQI HUYU hitting the daily limit; on the downside, the battery sector experienced weak fluctuations, with HaiKe XinYuan dropping over 15%; the gold and non-ferrous metal sectors saw intraday declines, with ChaoHongJi hitting the daily limit; the semiconductor sector was broadly in the red, with Juguang Technology leading the decline, falling over 7%. Overall, more stocks rose than fell, with over 2,600 stocks gaining. As of the midday close, the Shanghai Composite Index was at 3,956.72 points, up 0.05%; the Shenzhen Component Index was at 13,237.03 points, down 1.06%; and the ChiNext Index was at 3,143.95 points, down 1.37%. On the market, the Hainan Free Trade Zone, Hainan, and fuel sectors had the largest gains, while the battery, cobalt metal, and energy metal sectors had the largest declines