HUAYOU COBALT(SH:603799) Xin Lang Cai Jing·2026-01-30 01:57Group 1 - The core point of the news is that Huayou Cobalt Co., Ltd. experienced a decline of 5.47% in its stock price, reaching 74.30 yuan per share, with a trading volume of 897 million yuan and a turnover rate of 0.63%, resulting in a total market capitalization of 140.93 billion yuan [1] - Huayou Cobalt, established on May 22, 2002, and listed on January 29, 2015, specializes in the research and manufacturing of new energy lithium battery materials and cobalt new materials [1] - The company's main business revenue composition includes: nickel products (34.54%), cathode materials (16.28%), trading and others (15.55%), nickel intermediates (14.91%), copper products (5.95%), ternary precursors (5.25%), lithium products (4.18%), and cobalt products (3.33%) [1] Group 2 - From the perspective of major fund holdings, one fund under Great Wall Fund has a significant position in Huayou Cobalt, specifically the Great Wall Value Growth Six-Month Holding Period Mixed A (010284), which held 146,100 shares, accounting for 2.44% of the fund's net value, ranking as the tenth largest holding [2] - The estimated floating loss for the fund today is approximately 628,200 yuan [2] - The Great Wall Value Growth Six-Month Holding Period Mixed A fund was established on March 16, 2021, with a current scale of 382 million yuan, and has achieved a year-to-date return of 5.12%, ranking 4937 out of 8872 in its category, while its one-year return is 47.22%, ranking 2424 out of 8126 [2]