Mosaic (NYSE:MOS) has withdrawn its full-year phosphate production guidance. The company is curtailing production and idling assets in Brazil and the U.S. in response to record raw material costs. Management cites record-high sulfur prices, geopolitical disruptions, and Chinese export restrictions as key drivers of the move. Mosaic is one of the largest phosphate producers, so its pullback is relevant for both investors and the broader fertilizer market. Record sulfur prices tied to...