... -22-16, 12-12-17+2MgO, 12-12-17 15-15-15 ,20-10-10 NPK COMPOUND FERTILIZERSOur NPK include all kinds of compound ... -8-2016-8-1614-10-185-20-2Test result :NPK 12-12-17 2MgO+TE Appearance: blue granularN:12%, P2O5:12%, Soluble ... %, Without urea-N,low chlorideSGS test report for NPK 12-12-17+2MgO+TE : NPK Fertilizers are able to serve the needs of ...