四方新材跌停，上榜营业部合计净卖出4125.38万元

Group 1 - The stock of Sifang New Materials (605122) hit the daily limit down, with a turnover rate of 18.48% and a transaction amount of 566 million yuan, showing a fluctuation of 10.47% [2] - The stock was listed on the Shanghai Stock Exchange due to a daily decline deviation of -10.27%, with a total net sell of 41.25 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction of 115 million yuan, with a buying amount of 36.88 million yuan and a selling amount of 78.14 million yuan, resulting in a net sell of 41.25 million yuan [2] Group 2 - The largest buying brokerage was Guojin Securities Co., Ltd. Shenzhen Branch, with a buying amount of 10.59 million yuan, while the largest selling brokerage was China Galaxy Securities Co., Ltd. Dalian Huanghe Road Securities Brokerage, with a selling amount of 35.42 million yuan [2] - The stock experienced a net outflow of 39.47 million yuan in main funds today, with a significant single net outflow of 23.65 million yuan and a large single fund net outflow of 15.82 million yuan [2] - Over the past five days, the main funds had a net inflow of 1.06 million yuan [2] Group 3 - The company's Q1 report released on April 29 showed that it achieved an operating income of 248 million yuan, a year-on-year decrease of 23.69%, and a net profit of -859,000 yuan [2]