北矿科技龙虎榜数据（6月12日）

Group 1 - The stock of Beikong Technology (600980) reached the daily limit, with a turnover rate of 1.20% and a transaction amount of 52.72 million yuan [2] - The stock was listed on the Shanghai Stock Exchange due to a daily price deviation of 10.01%, with a net buying amount of 33.04 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction amount of 58.03 million yuan, with a buying amount of 45.53 million yuan and a selling amount of 12.49 million yuan, resulting in a net buying of 33.04 million yuan [2] Group 2 - The main buying brokerage was Lianchu Securities Co., Ltd. Shanghai Songlin Road Securities Office, with a buying amount of 15.03 million yuan, while the main selling brokerage was China Merchants Securities Co., Ltd. Nanning Jinhu Road Securities Office, with a selling amount of 4.40 million yuan [2] - The stock experienced a net inflow of 33.94 million yuan from main funds, with a large single net inflow of 42.40 million yuan and a large single net outflow of 8.47 million yuan [2] - In the first quarter, the company reported a revenue of 235 million yuan, a year-on-year increase of 16.37%, and a net profit of 20.76 million yuan, a year-on-year increase of 5.67% [2]