尚纬股份涨停，上榜营业部合计净买入2233.34万元

Group 1 - Shangwei Co., Ltd. (603333) experienced a trading halt today with a daily turnover rate of 11.48% and a transaction amount of 574 million yuan, with a price fluctuation of 9.91% [2] - The stock was listed on the Shanghai Stock Exchange's watch list due to a price deviation of 10.14%, with a net buying amount of 22.33 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction amount of 97.52 million yuan, with a buying amount of 59.93 million yuan and a selling amount of 37.60 million yuan, resulting in a net buying of 22.33 million yuan [2] Group 2 - In the past six months, the stock has appeared on the watch list seven times, with an average price increase of 2.59% the day after being listed and an average increase of 3.12% in the following five days [3] - Today's main capital inflow for the stock was 38.88 million yuan, with a large single net inflow of 29.18 million yuan and a net inflow of 9.69 million yuan from large orders [3] - The company's Q1 report released on April 26 showed a total operating revenue of 242 million yuan, a year-on-year decrease of 4.15%, and a net profit of -14.49 million yuan [3]