Specifications: 1) Sodium humate (on dry basis): 60% min 2) Moisture: 15-18% 3) Ph value: 8-10 4) Mesh: 50-80 Applications: 1) Feed additive 2) Raw material to make animal medicines 3) Soil improvement agent 4) Plant growth adjustment agent Packing: 25/50/500/1,000kg PP/PE bags or custom