SUNSTONE(SH:603612) Xin Lang Cai Jing·2025-11-14 03:07Group 1 - The core point of the news is that Suotong Development's stock price dropped by 5.04% to 28.85 CNY per share, with a trading volume of 536 million CNY and a turnover rate of 3.66%, resulting in a total market capitalization of 14.37 billion CNY [1] - Suotong Development Co., Ltd. is located in the Hengyuan Economic Development Zone of Linyi County, Shandong Province, established on August 27, 2003, and listed on July 18, 2017. The company's main business involves the research, production, and sales of prebaked anodes [1] - The revenue composition of Suotong Development includes 90.75% from prebaked anodes, 4.57% from other supplementary products, 3.68% from negative materials, and 0.99% from capacitors [1] Group 2 - From the perspective of major fund holdings, one fund under GF Fund has a significant position in Suotong Development. The GF Guozheng 2000 ETF (159907) held 45,600 shares in the third quarter, accounting for 0.61% of the fund's net value, ranking as the seventh-largest holding [2] - The GF Guozheng 2000 ETF (159907) was established on June 3, 2011, with a latest scale of 198 million CNY. Year-to-date returns are 32.35%, ranking 1669 out of 4216 in its category; the one-year return is 27.65%, ranking 1318 out of 3955; and since inception, the return is 84.34% [2] - The fund manager of GF Guozheng 2000 ETF is Huo Huaming, who has been in the position for 8 years and 211 days, managing total assets of 65.92 billion CNY, with the best fund return during his tenure being 81.17% and the worst being -28.75% [2]