There are many exchanges, quite a lot, such as SHFE, DCE, CZCE, these three are about commodites; And CFFEX is for stock index futures; INE is for energy, Crude oil and gas.
I trade all of them, they have instrument codes, looks like 'SHFE.cu2211', 'DCE.m2301', 'CZCE.CF301', 'CFFEX.IF2210'...