Potassium/Potash:
Potash/Potassium Salts Potash is a mined material and is the basic building block for all potassium salts and potassium hydroxide. 
Market Dynamics:
Potassium is one of the three key nutrients in fertilizer, with nitrogen and phosphorous being the other two. About 80% of all the potash mined goes into the fertilizer. Further, China and Brazil consume about 30% of all the potassium based fertilizers globally, thus fluctuations in their economy can greatly impact the availability of material for the chemical market.
Downstream materialsof Potassium/Potash include:
Potassium Acetate 
Potassium Bromate 
Potassium Carbonate 
Potassium Chlorate
Potassium Chloride 
Potassium Citrate 
Potassium Cyanide 
Potassium Dichromate 
Potassium Fluoride 
Potassium Gluconate 
Potassium Hydroxide 
Potassium Iodate 
Potassium Iodine 
Potassium Nitrate 
Potassium Permanganate 
Potassium Persulfate 
Potassium Phosphate 
Potassium Sulfate 
Potassium thiocyanate 
Companies include: 
a) Potash Corp/Agrium Inc. 
c) The Mosaic Company 
d) BHP 
e) Rio Tinto. 
f) Compass Minerals 
g) Sirius Minerals Plc 
h) Intrepid Potash. 
i) Orocobre 
j) Elemental Minerals
k) Reward Minerals. 
l) South Boulder Mines Ltd. 
m) Lithium Americas Corp. 
n) Phoscan Chemical Corp. 
o) Potash Minerals Limited 
p) Encanto Potash Corp.