华建集团涨停，沪股通龙虎榜上买入4804.74万元，卖出4102.42万元

Core Viewpoint - Huajian Group (600629) experienced a significant increase in stock price, reaching the daily limit, with a turnover rate of 11.36% and a trading volume of 1.367 billion yuan, indicating strong market interest and activity [2] Trading Activity - The stock was listed on the Shanghai Stock Exchange's daily trading report due to a price fluctuation of 17.90% and a deviation in daily increase of 10.41% [2] - The net buying from the Shanghai-Hong Kong Stock Connect was 7.0232 million yuan, while the total net buying from brokerage seats amounted to 61.0685 million yuan [2] - The top five brokerage seats accounted for a total transaction volume of 305 million yuan, with a net buying of 68.0917 million yuan [2] Recent Performance - Over the past six months, the stock has appeared on the trading report five times, with an average price increase of 0.15% the day after being listed and an average increase of 6.28% over the following five days [3] - The stock saw a net inflow of 41.4781 million yuan in principal funds today, with a significant inflow of 75.0217 million yuan from large orders, while large orders experienced a net outflow of 33.5436 million yuan [3] - In the last five days, the net inflow of principal funds totaled 49.8625 million yuan [3] Financial Results - The company reported a first-quarter revenue of 1.287 billion yuan, representing a year-on-year decline of 23.16%, and a net profit of 60.1858 million yuan, down 24.60% year-on-year [3]