CORUN(SH:600478) Xin Lang Cai Jing·2025-10-14 07:11Group 1 - The core point of the news is that Kolyuan experienced a decline of 5.07% on October 14, with a stock price of 6.18 yuan per share and a total market capitalization of 10.293 billion yuan [1] - Kolyuan specializes in battery and material businesses, focusing on the nickel-hydrogen battery supply chain and expanding into the rail transportation power market, while also securing raw material supply for lithium batteries and energy storage [1] - The company's revenue composition includes: 30.14% from power batteries and electrode sheets, 29.76% from consumer batteries, 13.66% from nickel products, 9.26% from trading income, 7.00% from lithium battery materials, 6.31% from energy storage products, and 3.87% from other sources [1] Group 2 - According to data, Wanji Fund has one fund heavily invested in Kolyuan, specifically the Wanji National Index 2000 ETF, which held 608,300 shares, accounting for 0.47% of the fund's net value [2] - The Wanji National Index 2000 ETF has a total scale of 808 million yuan and has achieved a return of 29.45% this year, ranking 1803 out of 4220 in its category [2] - The fund manager, Yang Kun, has been in charge for nearly six years, with the fund's best return during his tenure being 81.38% and the worst being -32.3% [3]