Chinese Copy Paper Size:A4,A3,8.5"x11",8.5*14'' Weight: ... -96%,98-100%,102-104%,110% Chinese Best Quality Copy Paper ItemA4 Copy PaperMaterial100% Wood PulpSizeA4, A3, Letter size(8.5x11 ... reams 70gsm8200reams4100 reams8800 reams6700 reams KeyperformanceNo jam in photocopy machineNo double feedStay flat after copyingLeave no dust in the copy-machineNice ...