Xin Lang Cai Jing·2025-09-18 02:41Group 1 - The core viewpoint of the news is that Baiao Chemical has seen a significant increase in its stock price, rising by 5.31% to reach 26.20 CNY per share, with a trading volume of 238 million CNY and a turnover rate of 1.33%, resulting in a total market capitalization of 18.503 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 sources [1] Group 2 - From the perspective of fund holdings, a fund under Bank of China Securities has heavily invested in Baiao Chemical, with the fund "Bank of China Securities Preferred Industry Leaders Mixed A" (009640) increasing its holdings by 88,300 shares in the second quarter, bringing the total to 248,300 shares, which constitutes 9.67% of the fund's net value, making it the largest holding [2] - The fund has achieved a year-to-date return of 59.89%, ranking 531 out of 8,172 in its category, and an annual return of 88.01%, ranking 904 out of 7,980, although it has experienced a cumulative loss of 31.92% since its inception [2]