We are demand of a large quantity of potassium chloride , KCL, per package of 50 kilograms.
quantity not below:
K2O equal or above 60%
H2O equal or below 2%
Ca+Mg equal or below 0.4%
Nacl equal or below 2.0%
Undissolved substance equal or below 0.3%
Please tell us the DAF and CIF quotation.