Group 1 - The latest stock price of Boyun New Materials is 9.13 yuan, an increase of 0.06 yuan compared to the previous trading day [1] - The trading volume on that day was 338,636 hands, with a transaction amount of 309 million yuan [1] - The company specializes in the research and production of aerospace composite materials and carbon-carbon composite materials, being a leading supplier in the domestic composite materials market [1] Group 2 - On August 11, the net inflow of main funds was 8.5749 million yuan, but over the last five trading days, there has been an overall net outflow of 77.287 million yuan [1]