DYEC(SH:600403) Xin Lang Cai Jing·2025-10-27 03:07Group 1 - Daya Energy's stock increased by 5.96%, reaching 9.60 CNY per share, with a trading volume of 1.288 billion CNY and a turnover rate of 5.90%, resulting in a total market capitalization of 22.952 billion CNY [1] - Daya Energy, established on January 15, 1998, and listed on October 9, 2003, primarily engages in raw coal mining, coal wholesale, and coal washing and processing, with coal accounting for 90.75% of its main business revenue [1] - The company's revenue sources include coal (90.75%), other income (3.21%), asset leasing (1.92%), material sales (1.56%), transportation services (1.31%), and geological services (1.26%) [1] Group 2 - Guotai Fund's Guotai Zhongzheng Coal ETF (515220) is among the top ten circulating shareholders of Daya Energy, having increased its holdings by 1.8845 million shares in the second quarter, totaling 7.4132 million shares, which represents 0.31% of circulating shares [2] - The Guotai Zhongzheng Coal ETF was established on January 20, 2020, with a current scale of 4.217 billion CNY, yielding 5.13% this year, ranking 3996 out of 4218 in its category, and 2.76% over the past year, ranking 3719 out of 3876 [2] - Since its inception, the Guotai Zhongzheng Coal ETF has achieved a return of 167.26% [2] Group 3 - The fund manager of Guotai Zhongzheng Coal ETF is Wu Zhonghao, who has been in the position for 3 years and 274 days, managing a total fund size of 15.185 billion CNY [3] - During Wu Zhonghao's tenure, the best fund return was 72.26%, while the worst return was -12.9% [3]