We are a direct manufacturer of A4 copy paper, we can produce as below:Specifications: A4 paperSheet Size:210mm x 297mm, International Size A4Quality: Imported 100% Virgin Wood PulpWhiteness = 102-104%,Natural WhiteCapability: High-Speed Copying100ppm, LaserCapable, Inkjet Capable, Fax Capable.Thickness: 103-110 umSurface roughness TS ml/min: 75-175Surface roughness BS ml/min: 100-200Bending stiffness MD: >110 MnBending stiffness CD: >50 MnCIE whiteness: 148-152Cobb Test: 27-33 g/m2 27-33Key Performance:No jam in a photocopy machine, No double feed, Stay flat after copyingFeatures and Benefits :Excellent image clarity & contrast, High opacity, and thickness, High performance for both side printing/ copying, Optimized smoothness on both surface, Uniform toner/ ink absorption to provide good print evenness, Paper dimensionally stable.Suitable for: Photocopy, Laser Printing, Inkjet Printing.And in one 20FCL they will be packed.500 Sheets per Ream,5 Reams per Box1560 Boxes per 20ft container With Pallet1600 Boxes Per 20ft container Without Pallet7800 Reams Total in one 20FCL With Pallet8000 Reams Total in one 20FCL Without Pallet