东威科技获融资买入0.31亿元，近三日累计买入1.94亿元

Group 1 - The core point of the article highlights the financing activities of Dongwei Technology, indicating a net sell-off in the recent trading days [1] - On August 15, Dongwei Technology had a financing buy-in amount of 0.31 billion, ranking 719th in the two markets, with a financing repayment amount of 0.86 billion, resulting in a net sell of 54.90 million [1] - Over the last three trading days (August 13-15), Dongwei Technology experienced financing buy-ins of 0.62 billion, 1.00 billion, and 0.31 billion respectively [1] Group 2 - In terms of securities lending, on August 15, there were 0.18 thousand shares sold short, while there was a net buy of 0.77 thousand shares [1]