海南华铁获融资买入3.09亿元，近三日累计买入8.71亿元

Group 1 - Hainan Huatie received a financing purchase amount of 309 million yuan, ranking 61st in the two markets on August 15 [1] - The financing repayment amount on the same day was 462 million yuan, resulting in a net sell of 15.31686 million yuan [1] - Over the last three trading days (August 13-15), Hainan Huatie had financing purchases of 316 million yuan, 246 million yuan, and 309 million yuan respectively [1] Group 2 - On August 15, the company had a securities lending sell of 8000 shares, with a net sell of 6000 shares [1]