Zheng Xing Xing Ye Ri Bao·2025-10-22 08:19Core Viewpoint - The seasoning and fermentation products sector experienced a decline of 0.61% on October 22, with ST Jiajia leading the drop [1][2]. Market Performance - The Shanghai Composite Index closed at 3913.76, down 0.07% - The Shenzhen Component Index closed at 12996.61, down 0.62% [1]. Individual Stock Performance - Notable gainers included: - Richen Co., Ltd. (603755) with a closing price of 32.13, up 1.87% on a trading volume of 16,100 shares and a turnover of 51.16 million yuan - Zhu Laoliu (920726) at 18.85, up 0.96% with a trading volume of 11,200 shares and a turnover of 2.13 million yuan - Notable decliners included: - ST Jiajia (002650) at 7.12, down 1.11% with a trading volume of 60,800 shares and a turnover of 44.05 million yuan - Zhongjing Food (300908) at 28.80, down 1.06% with a trading volume of 9,114 shares and a turnover of 2.63 million yuan [1][2]. Capital Flow Analysis - The seasoning and fermentation products sector saw a net outflow of 95.46 million yuan from institutional investors, while retail investors had a net inflow of 55.36 million yuan [2][3]. - The detailed capital flow for individual stocks showed: - Anqi Yeast (600298) had a net inflow of over 9.78 million yuan from institutional investors, but a net outflow of 17.45 million yuan from retail investors - ST Jiajia (002650) experienced a net outflow of 6.39 million yuan from institutional investors, with a net inflow of 4.41 million yuan from retail investors [3].