16% Single Super Phosphate fertilizer 1,Valid P2O5:16.0% 2,Calcium:19-25% 3, ... of trains. Our rock phosphate fertilizer are well used in such fertilizer industries as DAP, MAP,UP, FMP, SSP, TSP, MKP, DCP, MDCP, TCP ... , S Korea, Malaysia, B'Desh, Japan and Australia. 16% Single Super Phosphate fertilizer