Zheng Quan Shi Bao Wang·2025-09-23 11:54Concept Performance - The top-performing concept today is the SMIC International concept, which increased by 1.22% [1][3] - Other notable concepts include the National Big Fund holding, which rose by 1.08%, and the lithography machine concept, which saw a 0.72% increase [1] Fund Flow Analysis - The SMIC International concept experienced a net outflow of 3.359 billion yuan, with 24 stocks receiving net inflows from major funds [1] - The leading stock in terms of net inflow is Zhongwei Company, which attracted 516 million yuan, followed by Lianang Micro, Hu Silicon Industry, and Northern Huachuang with net inflows of 289 million yuan, 176 million yuan, and 126 million yuan respectively [1][2] Stock Performance - Within the SMIC International concept, 44 stocks rose, with De Ming Li and Lianang Micro hitting the daily limit, and Hu Silicon Industry, Ju Chen Shares, and Zhongwei Company showing significant gains of 11.54%, 11.22%, and 9.12% respectively [3][4] - Conversely, stocks such as Lai Mu Shares, Guo Ji Jing Gong, and Shen Sang Da A experienced declines of 5.31%, 4.97%, and 4.31% respectively [3][7] Fund Inflow Ratios - Leading stocks by fund inflow ratio include Lianang Micro at 21.75%, Yitang Shares at 8.06%, and San Chao New Materials at 7.53% [2][4]