The Ukrainian conflict has driven countries around the world that normally export grain and other food products to begin holding back on shipping food to other countries. This has the G-7 ag ministers concern. Fertilizer prices have been on the express elevator up for several months. So a recent imposition of tariffs on imported phosphate fertilizers by the US International Trade Commission at the behest of the Mosaic Company, producers and sellers of phosphate and potassium fertilizers didn't help the situation.