... Code31022100Grade Standardagriculture,steel gradePlace of originChina(mainland)ApplicationAgriculture,FertilizerBrand NameYuanchengAppearancewhite powder, color instability. Payment & Shipping Terms: FOB Port Ningbo FOB/ ... industry , leather industry;used in fertilizer,dying, chemical, leather, the raw material of ammonium persulfate,adjuvant, glufosinate ,herbicides,etc. Packing ShippingApplication ...