东微半导9月15日获融资买入8173.06万元，融资余额6.36亿元

Group 1 - The core viewpoint of the news is that Dongwei Semiconductor has shown significant financial performance and market activity, with a notable increase in revenue and net profit, alongside high financing levels [1][2][3] Group 2 - As of September 15, Dongwei Semiconductor's stock price increased by 3.40%, with a trading volume of 466 million yuan [1] - On the same day, the company had a financing buy-in amount of 81.73 million yuan and a net financing buy-in of 13.13 million yuan, indicating strong investor interest [1] - The total financing and securities balance reached 637 million yuan, which is 6.10% of the circulating market value, indicating a high financing level compared to the past year [1] - The company reported a revenue of 616 million yuan for the first half of 2025, representing a year-on-year growth of 46.79%, and a net profit of 27.58 million yuan, up 62.80% year-on-year [2] - Dongwei Semiconductor has distributed a total of 143 million yuan in dividends since its A-share listing, with 121 million yuan distributed over the past three years [3]