GRKJ(SZ:300600) Jin Rong Jie·2025-08-15 19:12Group 1 - The latest stock price of Guorui Technology is 21.63 yuan, an increase of 0.27 yuan from the previous trading day [1] - The stock opened at 20.69 yuan, reached a high of 21.94 yuan, and a low of 20.41 yuan, with a total trading volume of 356,044 hands and a transaction amount of 754 million yuan [1] - On August 15, the stock experienced a rapid rebound, with a rise of over 2% within 5 minutes, reaching 21.78 yuan by 14:09, with a transaction amount of 498 million yuan [1] Group 2 - Guorui Technology's main business includes the research, development, production, and sales of ship electrical and automation systems [1] - The company's products are primarily used in various types of ships and marine engineering equipment, covering sectors such as shipbuilding and robotics [1] Group 3 - On the same day, the net inflow of main funds into Guorui Technology was 29.0167 million yuan, accounting for 0.54% of the circulating market value [1] - Over the past five trading days, the cumulative net outflow of main funds was 28.9656 million yuan [1]