Product 1: SOHO 15-30-15+TE (Water-soluble N: %15,P2O5: %30,K2O:%15) Product 2: SOHO 15-51-0 (Water-soluble N: %15, P2O5:51 ) Product 3: SOHO 16-5-30+5 SO3+TE (Water-soluble N: %16, P2O5: %5, K2O: %30 ) Product 4: SOHO 16-8-24+10SO3+2MgO+TE (Water-soluble N: %16, P2O5: %8, K2O:%24, MgO:%2 ) Product 5: SOHO 17-17-17+(10 SO3)+TE (Water-soluble N: %17,P2O5: %17,K2O:%17,SO3:%10)