Where is Celanese headquartered? What is the main product of Celanese? What is the future outlook for Celanese? What is the controversy surrounding Celanese Corporation? What is currently the most undervalued stock? What is Celanese's current financial situation? What does CE stock stand for? What company did Warren Buffett just buy? Should I buy PE or CE? Is Celanese undervalued? Is Celanese stock a good buy or sell? Is CE stock a good buy? How many people work for Celanese? Does Warren Buffett own Celanese? Did Celanese cut their dividend?