股市必读：蓝黛科技（002765）8月21日主力资金净流出6220.42万元

Group 1 - The stock price of BlueDai Technology (002765) closed at 13.35 yuan on August 21, 2025, down 1.84%, with a turnover rate of 5.72% and a trading volume of 340,800 shares, amounting to a transaction value of 458 million yuan [1] - On August 21, 2025, the net outflow of main funds for BlueDai Technology was 62.2042 million yuan, while retail investors had a net inflow of 59.1675 million yuan [2][4] - The company approved a total external guarantee limit of 2.6 billion yuan for itself and its subsidiaries, with a specific guarantee of 280 million yuan for its subsidiary, Jianrou Technology [2] Group 2 - The total external guarantee limit approved by the company and its subsidiaries reached 2.9504 billion yuan, accounting for 119.62% of the latest audited net assets [3] - The actual guarantee balance being fulfilled by the company and its subsidiaries was 2.4537273 billion yuan, which is 99.48% of the latest audited net assets [3][4] - The company and its subsidiary, Taiguan Technology, provided a joint liability guarantee for Jianrou Technology's application for a 100 million yuan comprehensive credit limit from Minsheng Bank [2]