鹿山新材涨停，上榜营业部合计净卖出1301.17万元

Group 1 - The stock of Lushan New Materials (603051) reached the daily limit, with a turnover rate of 6.80% and a transaction amount of 252 million yuan, showing a fluctuation of 3.68% [2] - The stock was listed on the Shanghai Stock Exchange due to a daily price deviation of 11.16%, with a net selling amount of 13.01 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction amount of 60.65 million yuan, with a buying amount of 23.82 million yuan and a selling amount of 36.83 million yuan, resulting in a net selling of 13.01 million yuan [2] Group 2 - The main buying brokerage was Kaiyuan Securities with a purchase amount of 10.01 million yuan, while the largest selling brokerage was Huatai Securities with a selling amount of 12.24 million yuan [3] - The stock experienced a net outflow of 28.90 million yuan in main funds, with a significant outflow of 18.30 million yuan from large orders and 10.60 million yuan from major funds, while the net inflow over the past five days was 72.20 million yuan [2] - The company reported a revenue of 741 million yuan for the first half of the year, a year-on-year decrease of 33.27%, and a net profit of 15.94 million yuan, down 48.40% year-on-year [2] Group 3 - In terms of institutional ratings, one institution rated the stock as a buy in the past five days, with the highest target price set at 31.60 yuan by Northeast Securities [3]