东宝生物（300239）8月19日主力资金净流出1606.87万元

Group 1 - Dongbao Biological (300239) closed at 6.04 yuan on August 19, 2025, with a 0.5% increase and a turnover rate of 2.77% [1] - The company reported a total revenue of 188 million yuan for Q1 2025, a year-on-year decrease of 22.23%, and a net profit attributable to shareholders of 19.04 million yuan, down 26.64% year-on-year [1] - The company's liquidity ratios are strong, with a current ratio of 4.494 and a quick ratio of 3.112, while the debt-to-asset ratio stands at 33.71% [1] Group 2 - Dongbao Biological has made investments in 8 companies and participated in 43 bidding projects [2] - The company holds 169 trademark registrations and 48 patents, along with 73 administrative licenses [2]