Lead Power(SZ:300530) Zheng Xing Xing Ye Ri Bao·2025-09-10 08:30Market Overview - The chemical products sector experienced a decline of 1.04% on September 10, with Lingpai Technology leading the drop [1] - The Shanghai Composite Index closed at 3812.22, up 0.13%, while the Shenzhen Component Index closed at 12557.68, up 0.38% [1] Top Performers in Chemical Sector - Changdai Geology (301518) saw a closing price of 32.15, with a significant increase of 11.05% and a trading volume of 134,000 shares, totaling 401 million yuan [1] - Yayun Co. (603790) closed at 19.79, up 10.01%, with a trading volume of 44,700 shares, amounting to 8.618 million yuan [1] - Jianbang Co. (603285) closed at 31.14, up 10.00%, with a trading volume of 206,000 shares, totaling 591 million yuan [1] Underperformers in Chemical Sector - Lingpai Technology (300530) closed at 37.50, down 7.13%, with a trading volume of 119,500 shares, totaling 452 million yuan [2] - Hanwei Technology (836957) closed at 15.93, down 6.57%, with a trading volume of 29,500 shares, amounting to 47.3561 million yuan [2] - Runmu Materials (300727) closed at 38.70, down 6.07%, with a trading volume of 112,400 shares, totaling 445 million yuan [2] Capital Flow Analysis - The chemical products sector saw a net outflow of 1.236 billion yuan from institutional investors, while retail investors contributed a net inflow of 1.133 billion yuan [2] - The top net inflows from retail investors were observed in stocks like Huaitian New Materials (300041) with a net inflow of 77.0926 million yuan [3] - Conversely, stocks like Jianbang Co. (603285) experienced a net outflow of 31.6651 million yuan from retail investors [3]