Fertilizer

i write this sms to request u the proforma invoice of the organic fertilizer(foliar) and insecticides .
1. npk : ca, s, mg, fe, mn, zn, cu, bo and mo
-quantity: 1860 liters
element symbol wt/vol wt/wt
nitrogen n 7.5% 6.0%
phosphorous p2o5 2.5% 2.0%
potassium k2o 5.0% 4.0%
ph (10% solution) 6.5