Zheng Xing Xing Ye Ri Bao·2025-10-31 08:41Core Insights - The seasoning and fermentation sector saw a rise of 0.94% on October 31, with Richen Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Stock Performance - Richen Co., Ltd. (603755) closed at 38.40, up 10.00% with a trading volume of 37,300 lots and a transaction value of 141 million [1] - Qianhe Flavor & Fragrance (603027) closed at 9.27, up 5.82% with a trading volume of 404,500 lots and a transaction value of 371 million [1] - Tianwei Food (603317) closed at 11.94, up 4.65% with a trading volume of 132,500 lots and a transaction value of 158 million [1] - Other notable stocks include Baoli Food (603170) at 15.12 (+3.14%), Jialong Co., Ltd. (002495) at 2.70 (+2.66%), and Anji Food (603696) at 11.90 (+2.41%) [1] Capital Flow - The seasoning and fermentation sector experienced a net inflow of 65.31 million from retail investors, while institutional funds saw a net outflow of 65.96 million [2] - The main capital flow data indicates that Hai Tian Flavor & Fragrance (603288) had a net outflow of 42.64 million from institutional investors [3] - Richen Co., Ltd. (603755) saw a net inflow of 23.27 million from institutional investors, while Qianhe Flavor & Fragrance (603027) had a net inflow of 19.03 million [3]