Wiki, US led the world in oil production. Other countries have lower cost to produce. United States North America 13,295,000 Russia Europe/Asia 10,126,000 Saudi Arabia (OPEC) Asia 8,950,000 Canada North America 4,971,000
@tanpengjoo72053 ай бұрын
Commonsense will tell , a 100 yuan is bigger or 100 USD.