Chinese copper processing materials can be divided into four categories according to their composition: popular copper (T1, T2, T3, T4), oxygen-free copper (TU1, TU2 and high purity, vacuum oxygen-free copper), deoxidized copper (TUP, TUMn), and special copper (arsenic copper, tellurium copper, silver copper) with a large number of alloying elements. Copper rod T2 5-80B03 copper strip T2 T2 2 5-5-80B03 copper plate T20.5-8B04 copper plate T210-40B04 copper plate T210-40B04 copper plate T210-40600 x 1500B05copper sheet T22 0.8-10B06 copper sheet T22 0.8-10B06 copper sheet T22 0.5-3B07 copper foil T22 0.01-0.08B08copper strip T20.01-0.1.5B08B08B08B08B08copper strip copper strip T22 0.1-1.5B09copper wire T2934440 0.2-9344444444444444444copper bus bar (r, TM Copper Tube T2 3-40X0.5B13 Purple Copper Tube T2 50-300