百傲化学股价跌5.09%，南方基金旗下1只基金位居十大流通股东，持有322.56万股浮亏损失499.96万元

Group 1 - Baiao Chemical's stock price dropped by 5.09% to 28.91 CNY per share, with a trading volume of 358 million CNY and a turnover rate of 1.72%, resulting in a total market capitalization of 20.417 billion CNY [1] - The company, established on September 22, 2003, and listed on February 6, 2017, specializes in the research, production, and sales of isothiazolinone-based industrial biocides [1] - The revenue composition of Baiao Chemical includes 54.95% from industrial biocides, 44.36% from semiconductors, 0.23% from key components and consumables, and 0.22% from other sales [1] Group 2 - Southern Fund's Southern CSI 1000 ETF (512100) is among the top ten circulating shareholders of Baiao Chemical, having reduced its holdings by 45,500 shares to 3.2256 million shares, representing 0.46% of circulating shares [2] - The estimated floating loss for the Southern CSI 1000 ETF today is approximately 4.9996 million CNY [2] - The fund has a total asset size of 78.996 billion CNY and has achieved a year-to-date return of 6%, ranking 1533 out of 5579 in its category [2]