Group 1 - The core viewpoint of the news is that Jiangsu Shagang Co., Ltd. has shown a positive stock performance with a 1.23% increase, reaching a price of 5.76 yuan per share, and a total market capitalization of 12.636 billion yuan [1] - Jiangsu Shagang Co., Ltd. was established on September 28, 1999, and listed on October 25, 2006, primarily engaged in the production and sales of special steel through black metal smelting and rolling processing [1] - The main business revenue composition of Jiangsu Shagang includes 93.25% from steel and steel billet sales, and 6.75% from other sales [1] Group 2 - The Guotai Fund's Guotai Zhongzheng Steel ETF (515210) has entered the top ten circulating shareholders of Jiangsu Shagang, holding 17.56 million shares, which is 0.8% of the circulating shares [2] - The Guotai Zhongzheng Steel ETF has a total scale of 3.66 billion yuan, with a year-to-date return of 28.75% and a one-year return of 26.28% [2] - The fund manager, Wu Zhonghao, has a cumulative tenure of 3 years and 339 days, with the best fund return during this period being 79.64% [2] Group 3 - The Guotai Zhongzheng Steel ETF (515210) has increased its holdings in Jiangsu Shagang by 10.9582 million shares, making it the ninth largest heavy stock in the fund, with 2.7% of the fund's net value [3] - The estimated floating profit from the current holdings in Jiangsu Shagang is approximately 1.2292 million yuan [3]

Group 1 - Guangdong Mingzhu's stock price increased by 5.81%, reaching 7.28 CNY per share, with a trading volume of 102 million CNY and a turnover rate of 2.09%, resulting in a total market capitalization of 5.055 billion CNY [1] - Guangdong Mingzhu Group Co., Ltd. is located at No. 99, Guanshan Road, Xingning City, Guangdong Province, established on April 21, 1994, and listed on January 18, 2001. The company's main business involves iron ore mining and the production and sale of iron concentrate [1] Group 2 - From the perspective of the top ten circulating shareholders of Guangdong Mingzhu, a fund under Guotai Fund ranks among the top shareholders. The Guotai CSI Steel ETF (515210) entered the top ten shareholders in the third quarter, holding 4.1525 million shares, accounting for 0.6% of the circulating shares, with an estimated floating profit of approximately 1.661 million CNY today [2] - The Guotai CSI Steel ETF (515210) was established on January 22, 2020, with a current scale of 3.66 billion CNY. Year-to-date return is 26.38%, ranking 1817 out of 4206 in its category; the one-year return is 24.28%, ranking 1806 out of 4012; and since inception, the return is 67.37% [2] - The fund manager of Guotai CSI Steel ETF (515210) is Wu Zhonghao, who has been in the position for 3 years and 310 days, managing total fund assets of 25.391 billion CNY, with the best fund return during his tenure being 73.59% and the worst being -18.06% [2]

Group 1 - The core point of the news is that Baodi Mining has seen a stock price increase of 5.65% to 7.85 CNY per share, with a total market capitalization of 6.28 billion CNY, and has experienced a cumulative increase of 4.37% over the past three days [1] - Baodi Mining, established on November 14, 2001, is primarily engaged in the mining, processing, and sales of iron ore, with 99.30% of its revenue coming from iron concentrate and 0.70% from other sources [1] - The trading volume for Baodi Mining reached 43.79 million CNY, with a turnover rate of 1.51% [1] Group 2 - Among the top ten circulating shareholders of Baodi Mining, Guotai Fund's Guotai Zhongzheng Steel ETF (515210) has entered the list in the third quarter, holding 4.0521 million shares, which is 1.07% of the circulating shares [2] - The Guotai Zhongzheng Steel ETF has achieved a year-to-date return of 31.38% and a one-year return of 21.08%, ranking 1659 out of 4216 and 1863 out of 3917 respectively [2] - The fund manager, Wu Zhonghao, has been in charge for 3 years and 288 days, with the fund's total asset size at 25.391 billion CNY and a best return of 75.35% during his tenure [2]