Double a4 Copy Paper All Types 80gsm

We are offering double a4 copy paper all types 80gsm.
Specification and loading of a4 paper:
grammage: 80gsm
sheet size: 210mm x 297mm, international size a4
quality: imported 100% virgin wood pulp.
whiteness: cie 167%
brightness: 104%
color: natural white
thickness:110um
opacity:95%
moisture:3.5%-4.5%
roughness:140mlmin
capability: high speed copying>100ppm, laser capable, inkjet capable, fax capable,low opacity,high smoothness, extremely low jam rate 13500, high whiteness, easy to use, low dust.
packing details of a4 paper:
one packet: 500 sheets ( 1 ream )
one box - 5 reams
one ton - 80 boxes
20'ft container-1600 boxes, ( 20) ton- 8000 reams