In April this year, China's import of crude oil from Angola, Nigeria and other West African countries has reached 148 million barrels per day. Among the Asian countries that import crude oil from West Africa, 62% of the crude oil was bought by China. It is noteworthy that the focus of China's oil imports has shown new changes. In September, China's crude oil import from Russia has increased significantly to 6.35 million tons, an increase of 61% compares with the same period last year. Russia has been ranked the largest country that exports crude oil to China for seven months consecutively.