Comparison of US and Chinese Exports and Imports

China and USA are two biggest export and import countries. 

World trade has been dominated by these two giants. 

According to most experts not only world trade but also world itself will be shaped by the competition of these two countries. 

I would like to start investigating export import comparison of these two great countries below with the exports sub-heading. 

PS : Trade in commercial services did not take into account. Export and import refers to trade of tangible goods only. All data from WTO.