BOCIC(SH:601696) Xin Lang Cai Jing·2025-11-19 05:42Group 1 - The stock price of Baiao Chemical dropped by 5% to 32.28 CNY per share, with a trading volume of 441 million CNY and a turnover rate of 1.89%, resulting in a total market capitalization of 22.797 billion CNY [1] - Baiao Chemical, established on September 22, 2003, and listed on February 6, 2017, specializes in the research, production, and sales of isothiazolinone-based industrial biocides, with its main business revenue composition being 54.95% from industrial biocides, 44.36% from semiconductors, and 0.46% from other products [1] Group 2 - Zhongyin Securities holds a significant position in Baiao Chemical through its fund, Zhongyin Securities Preferred Industry Leaders Mixed A (009640), which increased its holdings by 106,700 shares in the third quarter, totaling 355,000 shares, accounting for 9.58% of the fund's net value [2] - The fund has a current scale of 62.0185 million CNY and has achieved a year-to-date return of 56.34%, ranking 499 out of 8,138 in its category, with a one-year return of 53.56%, ranking 674 out of 8,055 [2]