 In light of the U.S. and China announcing a landmark deal to accelerate cooperation on climate change, GuruFocus Stock Comparison Table allows Premium members to compare financial strength and profitability metrics for several major energy companies headquartered in the U.S. and China: Chevron Corp. CVX , Financial, Exxon Mobil Corp. XOM , Financial, China Petroleum Chemical Corp. SNP , Financial and PetroChina Co. Ltd. PTR , Financial. 