Zheng Quan Shi Bao Wang·2025-09-19 09:38Group 1 - The photoresist concept index rose by 0.77%, ranking 9th among concept sectors, with 41 stocks increasing in value [1] - Notable gainers in the photoresist sector included Huasoft Technology, Xilong Science, and Kaimete Gas, which hit the daily limit, while Ruile New Materials, Xinlai Materials, and Maolai Optics saw increases of 7.56%, 4.87%, and 3.93% respectively [1] - The stocks with the largest declines included Zhongjuxin, Aolaide, and Xinqi Weizhuang, which fell by 4.02%, 3.89%, and 3.54% respectively [1] Group 2 - The photoresist sector experienced a net inflow of 1.359 billion yuan, with 35 stocks receiving net inflows, and 8 stocks exceeding 50 million yuan in net inflow [2] - Kaimete Gas led the net inflow with 670 million yuan, followed by Xilong Science, Huasoft Technology, and Dongcai Technology with net inflows of 321 million yuan, 177 million yuan, and 117 million yuan respectively [2] - The net inflow ratios for Xilong Science, Huasoft Technology, and Kaimete Gas were 57.40%, 43.77%, and 24.35% respectively [3] Group 3 - Kaimete Gas, Xilong Science, and Huasoft Technology had daily price increases of 10.02%, 10.02%, and 10.08% respectively, with trading volumes of 670 million yuan, 320 million yuan, and 176 million yuan [3][4] - Other notable gainers included Ruile New Materials with a 7.56% increase and a trading volume of 46 million yuan, and Xinlai Materials with a 4.87% increase and a trading volume of 99 million yuan [4] - The stocks with the highest trading turnover included Kaimete Gas at 19.85%, Xilong Science at 13.16%, and Huasoft Technology at 10.13% [3]