Chinese Copy Paper Size:A4,A3,8.5"x11",8.5*14'' Weight:80gsm,75gsm,70gsm ... Quality Copy Paper ItemA4 Copy PaperMaterial100% Wood PulpSizeA4, A3, Letter size(8.5x11), Legal size(8.5x14)Base Weight80gsm, 75gsm, 70gsmWhiteness94-104%Packing500 ... ream, 5reams/carton(box)Load Qty(20ft)WeightA4 A3Letter SizeLegal Size 80gsm7800 reams3900 reams8000 reams6300 reams 75gsm8000 reams4000 reams8400 reams6500 reams ...