We are known for the supply of best quality a4 copy paper, we supply mostly a3 paper a4 paper of all kinds 80gsm, hite Capability: high speed copying100ppm, laser Capable, inkjet capable, fax capable. Thickness: 103-110 um Surface roughness ts ml/min: 75-175 Surface roughness bs ml/min: 100-200 Bending stiffness md: >110 mn Bending stiffness cd: >50 mn Cie whiteness: 148-152 Cobb test: 27-33 g/m2 27-33 And in one 20fcl they will be packed. 500 sheets per ream 5 reams per box 7800 reams in 1560 boxes per 20ft container(with pallet) 8000 reams in 1600 boxes per 20ft container(without pallet)