代糖概念午后走低 保龄宝逼近跌停

Group 1 - The sugar substitute concept is experiencing a decline in the afternoon trading session, with Baolingbao (002286) nearing a trading halt [1] - Other companies in the sector, including Sanyuan Bio (301206), Jinhai Bio (002688), Vinegar Chemical (603968), and Xinghuo Technology (600866), are also seeing a drop in stock prices [1] - There is an influx of dark pool funds entering these stocks, indicating potential interest from institutional investors [1]