This is the easiest way to provide food to emerging markets. By the way, there are chemical (fertilizer) plants in Ukraine. Today they are not working or occupied. One in Yuzhne is intact, but shut down temporarily. There's also Sumykhimprom plant in Sumy, that's right on the border with russia. The plant is intact, but I think it's not working as well due to war.
If we chase russians off from Ukraine, food prices will return to normal.