Potassium Humate is a highly efficient organic potassium fertilizer, because the humic acid in it is a biologically active agent, which can increase the content of available potassium in soil, reduce the loss and fixation of potassium, increase the absorption and utilization rate of potassium by crops, and also has the functions of improving soil, promoting crop growth, improving the resilience of crops, improving crop quality, and protecting the agricultural ecological environment; It can be mixed with urea, phosphate fertilizer, potassium fertilizer, trace elements, etc. to make a highly efficient multifunctional compound fertilizer; In addition, Potassium Humate can also be used as a treatment agent for oil drilling fluid, mainly to prevent wellbore collapse. It can also be used as ceramic slurry regulator, boiler scale remover, coal water slurry additive, briquette binder, etc.