We are interested in buying pure white 80gsm a4 paper 
in big qty, according to following specification. 
Interested parties, pls contact us ASAP. 
And sample for reference is highly appreciated.

Copy Paper(50% and 100%wood pulp) 210mm x 297mm
A4,80g,98%/102%brightness 500sheets/ream 5reams/CTN
Opacity:90/93.2% 400reams/ton
Moisture:5% more or less
19.2tons/20FCL
Thickness:0.101/0.105mm