Exports In N/A, Japan exported N/A in Crude Petroleum, making it the N/A largest exporter of Crude Petroleum in the world. At the same year, Crude Petroleum was the 478th most exported product in Japan. The main destination of Crude Petroleum exports from Japan are: South Korea ($71.5M), China ($5.14M), Singapore ($121k), United Arab Emirates ($2.82k), and Brazil ($1.35k).