Closing evaluation: The Growth Enterprise Market Index opened low and fell over 4%, with more than 4600 individual stocks in the entire market experiencing a decline.

The three major A-share indexes collectively fell today, with the Shanghai Composite Index down by 2.26%, the Shenzhen Component Index down by 3.44%, the ChiNext Index down by 4.07%, the BeiGene 50 down by 0.84%, and the STAR 50 Index down by 1.65% at the close of trading. The total turnover of the entire market was 3.5754 trillion yuan, a decrease of 43.6 billion yuan from the previous day, with over 4600 individual stocks in the market falling. In terms of sector themes, the top performers were lithography machines, education, electronic chemicals, pork, optical electronics, and storage chip sectors; while the sectors with the largest declines were energy metals, batteries, insurance, communication equipment, chemical pharmaceuticals, copper cable high-speed connections, motors, and diversified financial sectors. On the market, the CPO and optical communication sectors collectively adjusted, with "stock king" United Instruments falling by over 15% during the day, Huiying Ecological, Zhongtian Technology, and Firecom Communication all falling by the limit, and XinYiSheng and Zhongji Xuchuang following suit. The battery sector also performed poorly, with Saintyco, Vestel Technology, and Defang Nanotechnology all hitting the limit, while NianDe Times and Yiwei Lithium Energy both fell by over 5%. In addition, the insurance, non-ferrous metals, and chemical pharmaceutical sectors also underperformed. On the other hand, pork stocks rose during trading, with Shinong Group hitting the limit, followed by Muyuan Shares, Wens Foodstuffs, and New Hope, as institutions mentioned that the acceleration of the elimination of pig breeding capacity has already begun to be realized, and the bottoming out and elimination will continue. Stocks in the storage chip sector performed positively, with Deming Li and Biwei Storage leading the gains.