Group 1 - Lito Technology (920225) experienced a significant increase of 15.46% in its stock price, with a trading volume turnover rate of 20.06% and a total transaction amount of 486 million yuan, showing a price fluctuation of 18.51% [1] - The stock was listed on the North Exchange due to its daily turnover rate reaching 20.06%, with a net buying amount from brokerage seats totaling 79.79 million yuan [1] - The top five brokerage seats accounted for a total transaction amount of 180 million yuan, with a buying transaction amount of 130 million yuan and a selling transaction amount of 50.23 million yuan, resulting in a net buying of 79.79 million yuan [1] Group 2 - The largest buying brokerage was Guohai Securities Co., Ltd. Shanghai Century Avenue branch, with a buying amount of 50.39 million yuan, while the largest selling brokerage was Yuekai Securities Co., Ltd. Shenzhen Shennan Avenue branch, with a selling amount of 10.39 million yuan [1] - Detailed buying and selling amounts from the top five brokerage seats were provided, indicating strong buying interest in Lito Technology's stock [1]