why not NTR?
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Potassium - Wikipedia
Nutrien - Wikipedia
" Iowa state Attorney General Tom Miller said he is seeking explanations for higher prices from top fertilizer producers, including Mosaic Co (MOS), Nutrien Ltd (NTR), CF Industries Holdings (CF), Koch Industries and OCI N.V. (OCI).
Iowa is the top U.S. corn producing state, and U.S. farmers are expected to scale back corn plantings this year in favor of crops that require less fertilizer like soy.
Since January 2021, anhydrous ammonia prices have increased 315%, Miller said, citing USDA data. Urea prices have increased by 214%, while liquid nitrogen is up by 290% and potash by 213%."