Zheng Quan Shi Bao Wang·2025-05-07 09:42Group 1 - The epoxy propylene concept increased by 3.06%, ranking 6th among concept sectors, with 20 stocks rising, including Hongqiang Co. and Hongbaoli, which hit the daily limit [1] - Notable gainers in the sector included Yinuowei, Bohai Chemical, and Meibang Technology, with increases of 10.15%, 6.47%, and 6.11% respectively [1] - The sector experienced a net outflow of 127 million yuan from main funds, with 8 stocks seeing net inflows, led by Hongbaoli with a net inflow of 130 million yuan [2][3] Group 2 - The top stocks by net inflow ratio included Hongqiang Co., Kent Catalysts, and Yida Co., with net inflow ratios of 11.71%, 8.89%, and 6.60% respectively [3] - The trading volume for Hongbaoli was 12,981.97 million yuan, with a daily turnover rate of 43.21% [3] - Stocks with significant declines included Huitong Technology and Satellite Chemical, which fell by 1.37% and 0.43% respectively [1][4]