Jin Rong Jie·2025-06-27 09:20Group 1 - The stock of Shengke Nano increased by 19.99%, reaching the daily price limit of 15% for stocks with price fluctuation limits [1] - The trading volume showed a significant net buying amount of 4256.28 million, with total buying of 7515.07 million and selling of 3258.80 million [1] - Major buying institutions included Guotai Junan Securities and Huatai Securities, with the top three buying amounts being 2612.35 million, 1685.23 million, and 1266.73 million respectively [2] Group 2 - The largest selling amounts came from Guotai Junan Securities, with a sell amount of 800.00 million, followed by Guoxin Securities and Goldman Sachs (China) with sell amounts of 732.89 million and 585.88 million respectively [2] - The data indicates a strong interest from institutional investors in Shengke Nano, as evidenced by the high net buying figures [1][2]