As of December 2024 Westlake Chemical has a market cap of S$20.11 Billion. This makes Westlake Chemical the world's 1220th 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.
On Dec 24th, 2024 the market cap of Westlake Chemical was reported to be: