盛德鑫泰股价涨5.02%，国泰基金旗下1只基金位居十大流通股东，持有32.86万股浮盈赚取63.75万元

Group 1 - The core point of the news is that Shengde Xintai's stock price increased by 5.02% to 40.55 CNY per share, with a trading volume of 101 million CNY and a turnover rate of 4.45%, resulting in a total market capitalization of 4.46 billion CNY [1] - Shengde Xintai New Materials Co., Ltd. is located in Changzhou, Jiangsu Province, and was established on October 15, 2001, with its listing date on September 1, 2020. The company specializes in the production, research, and sales of seamless steel pipes for various industrial energy equipment [1] - The main business revenue composition of Shengde Xintai includes: alloy steel pipes (45.54%), stainless steel pipes (29.38%), automotive motor shafts (5.67%), components and others (5.55%), automotive motor housings (4.68%), steel grating (4.05%), waste income (3.49%), and carbon seamless steel pipes (1.64%) [1] Group 2 - From the perspective of the top ten circulating shareholders, Guotai Fund has a fund that ranks among the top ten shareholders of Shengde Xintai. The Guotai CSI Steel ETF (515210) entered the top ten shareholders in the third quarter, holding 328,600 shares, which accounts for 0.57% of the circulating shares [2] - The Guotai CSI Steel ETF (515210) was established on January 22, 2020, with a latest scale of 3.98 billion CNY. Year-to-date, it has a return of 4.03%, ranking 3411 out of 5542 in its category; over the past year, it has a return of 38.97%, ranking 1904 out of 4256; and since its inception, it has a return of 77.67% [2]