股市必读：天臣医疗（688013）9月9日主力资金净流入92.66万元，占总成交额1.01%

Group 1 - The stock price of Tianchen Medical (688013) closed at 55.89 yuan on September 9, 2025, down by 1.91% with a turnover rate of 2.01% and a trading volume of 16,300 shares, resulting in a transaction amount of 91.7574 million yuan [1] - On September 9, the net inflow of main funds was 926,600 yuan, accounting for 1.01% of the total transaction amount, while retail funds had a net outflow of 38,700 yuan, representing 0.04% of the total transaction amount [1][3] - Tianchen Medical will participate in the 2025 semi-annual performance briefing for the medical device industry on September 17, 2025, where the company will address investor inquiries regarding its semi-annual operational results and financial status [1][3]