FOB Price
Obtener el precio más reciente600 ~ 1000 / Metric Ton
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
20 Metric Ton
Packaging Detail:
Net wt 25kg, 1000 kg
Delivery Time:
within 15 days
Supplying Ability:
100000 Metric Ton per Year
Payment Type:
T/T, L/C, Western Union, Money Gram
Testing Items |
Percentage |
National Standard |
Internal Standard |
Appearance |
 |
White powder |
White powder |
Zinc Sulphate content |
% |
>=Â *4.7 |
>=*6.*9 |
Zn |
% |
>=Â *4.5 |
>=*5.0 |
Pb |
% |
<=Â 0.**2</span> |
<=Â 0.**1</span> |
As |
% |
<=0.***5</span> |
<=Â 0.***5</span> |
Cd |
% |
<=Â 0.**3</span> |
<=Â 0.**1</span> |
Fineness *0~*0 mesh |
% |
>=*5 |
>=*5 |