... 22-16, 12-12-17+2MgO, 12-12-17 15-15-15 ,etc NPK COMPOUND FERTILIZERSOur NPK include all kinds of ... 17+2MgO+TE27-6-617-17-1716-16-1615-15-1512-6-2212-1-45-5-524-6-1020 ... 4%, K2O:17% (KCl base), MgO:2%,Total (N P2O5 K2O):41.0%min, Moisture:2.0%max,Granular ... :2-4mm >90%, Without urea-N,low chlorideSGS test report for NPK 12-12-17+2MgO ... inquiry by mail at below contact details : NPK 15-15-15