Berun Chemical(SZ:000683) Xin Lang Cai Jing·2025-11-04 07:23Group 1 - The core point of the news is that Boyuan Chemical has experienced a decline in stock price, dropping 2.27% to 6.45 CNY per share, with a total market capitalization of 23.986 billion CNY and a cumulative drop of 5.01% over four consecutive days [1] - Boyuan Chemical's main business includes the production and sales of coal, methanol, fertilizers, soda ash, and sodium bicarbonate, with revenue composition being 60.01% from soda ash, 25.08% from urea, 12.88% from sodium bicarbonate, and 1.56% from other products [1] Group 2 - According to data, Bosera Fund has a significant holding in Boyuan Chemical, with the Bosera Growth Selected Mixed A fund holding 3.78% of its net value in Boyuan Chemical, ranking it as the fourth largest holding [2] - The Bosera Growth Selected Mixed A fund has seen a year-to-date return of 33.69% and a one-year return of 28.9%, with a total fund size of 464 million CNY [2] Group 3 - The fund managers of Bosera Growth Selected Mixed A are Zeng Hao and Wang Lingxiao, with Zeng having a tenure of 7 years and 315 days and a best fund return of 142.95% during his tenure [3] - Wang Lingxiao has a tenure of 3 years and 214 days, achieving a best fund return of 54.94% during his time managing the fund [3]