CORUN(SH:600478) Xin Lang Cai Jing·2025-10-23 03:55Group 1 - The core viewpoint of the news is that Kolyuan's stock price increased by 5.15% to 6.33 CNY per share, with a trading volume of 233 million CNY and a market capitalization of 10.543 billion CNY as of October 23 [1] - Kolyuan New Energy Co., Ltd. is based in Hunan Province and was established on January 24, 1998, with its stock listed on September 18, 2003. The company focuses on battery and material businesses, particularly in the nickel-hydride battery sector, and is expanding into lithium battery upstream supply chains [1] - The company's main business revenue composition includes: power batteries and pole pieces (30.14%), consumer batteries (29.76%), nickel products (13.66%), trading income (9.26%), lithium battery materials (7.00%), energy storage products (6.31%), and others (3.87%) [1] Group 2 - From the perspective of fund holdings, Kolyuan is a significant investment for Wanjia Fund, with the Wanjia Guozheng 2000 ETF holding 608,300 shares, representing 0.47% of the fund's net value, making it the fourth-largest holding [2] - The Wanjia Guozheng 2000 ETF was established on June 29, 2022, with a current scale of 808 million CNY and has achieved a year-to-date return of 27.25%, ranking 1763 out of 4218 in its category [2] - The fund manager of Wanjia Guozheng 2000 ETF is Yang Kun, who has been in the position for 6 years and 2 days, managing assets totaling 14.776 billion CNY, with the best fund return during his tenure being 81.38% [3]