As of May 2026 Yankuang Energy (Yanzhou Coal Mining) has a market cap of โฌ26.89 Billion. This makes Yankuang Energy (Yanzhou Coal Mining) the world's 798th 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.