Features:-41% NPK 12-12-17-Trace element: Magnesium Oxide (MgO) + Tellurium (Te)-Supplement nutrient to the soil and regulate the physical system-Enhance the ability of drought and cold resistance of economic crops-Increase the yield and qualityPacking: -In knitted plastic bags with 50kg net each; or packed according to consignees' requests producing area:China payment:L/C, T/T