... 9+1.5MgO+TE, 13-13-21, 11-22-16, 12-12-17+2MgO, 12-12-17 15-15-15 ,etc NPK ... as below mentioned :30-9-9+1.5MgO+TE,13-13-21 11-22-1612-12-17+2MgO ... +TE27-6-617-17-1716-16-1615-15-1512-6-2212-1-45-5-524-6- ... -185-20-2Test result :NPK 12-12-17 2MgO+TE Appearance: blue granularN:12%, P2O5:12%, Soluble P2O5: ... chlorideSGS test report for NPK 12-12-17+2MgO+TE : NPK Fertilizers are able to serve the needs ...