As of September 2026 Zhejiang Huayou Cobalt has a market cap of โน990.86 Billion. This makes Zhejiang Huayou Cobalt the world's 1986th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.