美容护理板块午后再度拉升，登康口腔涨停

Group 1 - The beauty care sector experienced a significant rally in the afternoon, with companies like Dengkang Oral (001328) hitting the daily limit up, indicating strong investor interest [1] - Jinbo Biological saw an increase of over 9%, while Marubi Biological (603983) rose by more than 8%, reflecting positive market sentiment towards these stocks [1] - Other companies such as Betaini (300957) and Babi Co. also followed suit with notable gains, suggesting a broader trend in the beauty care industry [1] Group 2 - There is a noticeable influx of dark pool capital into these stocks, indicating potential institutional interest and confidence in the beauty care sector [1]