国城矿业股价涨5.08%，长城基金旗下1只基金重仓，持有5.15万股浮盈赚取9.32万元

Group 1 - The core point of the news is that Guocheng Mining's stock price increased by 5.08% to 37.46 CNY per share, with a trading volume of 642 million CNY and a turnover rate of 1.49%, resulting in a total market capitalization of 44.393 billion CNY [1] - Guocheng Mining Co., Ltd. is located in Fengtai District, Beijing, and was established on November 10, 1978, with its listing date on January 20, 1997. The company's main business involves lead-zinc mining and related activities [1] - The revenue composition of Guocheng Mining includes titanium dioxide at 53.55%, zinc concentrate at 21.05%, iron concentrate at 8.37%, lead concentrate at 4.38%, copper concentrate at 3.87%, silver concentrate at 2.92%, sulfuric acid at 2.91%, sulfur concentrate at 1.81%, others at 1.04%, and sulfur iron powder at 0.09% [1] Group 2 - From the perspective of fund holdings, one fund under Great Wall Fund has a significant position in Guocheng Mining. The Great Wall Cycle Optimal Mixed Fund A (021636) held 51,500 shares in the fourth quarter, accounting for 3.7% of the fund's net value, making it the eighth largest holding [2] - The Great Wall Cycle Optimal Mixed Fund A (021636) was established on July 2, 2024, with a latest scale of 16.1407 million CNY. Year-to-date, it has achieved a return of 31.1%, ranking 45 out of 8,891 in its category; over the past year, it has returned 118.01%, ranking 61 out of 8,137; and since inception, it has returned 87.99% [2] Group 3 - The fund manager of the Great Wall Cycle Optimal Mixed Fund A (021636) is Chen Ziyang, who has been in the position for 2 years and 199 days. The total asset size of the fund is 336 million CNY, with the best return during his tenure being 105.08% and the worst return being 12.24% [3]