What country is most valued trade partner for petroleum and natural gas?

China is the most valued trade partner for petroleum and natural gas. As of 2021, China imported significant quantities of petroleum and natural gas from Russia, making Russia the most valued trade partner for petroleum and natural gas. Specifically, China imported approximately 16,003 million U.S. dollars' worth of petroleum from Russia and 10,071 million U.S. dollars' worth of natural gas from Russia.