After the China-US heads of state met-up in the United States, the mutual accommodations between the two powers have gradually unfolded. Among them, the drastic increase of China's imports of US crude oil is worthy of attention. Anbound chief researcher Chan Kung said that in the future China may mass import commodities like oil from the United States; the countries previous depending on exporting commodities to China like Russia, Saudi Arabia, Iran, Brazil, Argentina, Venezuela, Angola and others will be seriously impacted. The resulting "G2 structure" of China and the United States in the world market will be clearer. However, this is a realistic interest structure, which has obtained the political support of China and the United States. This trend deserves a high degree of concern, and its strengthening will have a profound impact on the world market.