We have A4 paper 80 gsm and 70 gsm also we have A3 paper A4 paper in roll.You can request for the specification of all the below paper.brightness 100% which is good for all office use.

Brands:

Double A copier paper
Paperone copier paper
Ik plus paper(yellow)
Xerox paper
Golden star

80GSM ----- $0.85USD ( CIF )-------( FOB )------ $0.70
70GSM ----- $0.80USD ( CIF )------( FOB )------- $0.60
75GSM ----- $0.70USD ( CIF )------( FOB )------ $0.55

Specifications:
Sheet Size:210mm x 297mm, International Size A4
Quality: Imported 100% Virgin Wood Pulp
Whiteness = 102-104%, Natural White
Capability: High Speed Copying100ppm, Laser
Capable, Inkjet Capable, Fax Capable.