MOS · 8-K · 20260804PR000109

Sulfur Availability and Affordability

MOSAIC CO · 2026-08-04 · Importance 66 · Surprise 74 · In source text

Management said second-quarter conditions were driven primarily by sulfur availability and affordability challenges. Second-quarter sulfur costs averaged $522 per long ton, while third-quarter contracts with U.S. Gulf Coast refiners were settled at $705 per long ton, with the higher contract price expected to affect fourth-quarter results. Sulfur and ammonia market disruptions are driving elevated raw-material costs and production curtailments across the global phosphate industry. Mosaic expects the raw-material environment to be temporary, but the timing of normalization remains uncertain.

Key facts

Impact estimates

metricdirectionstageexpectedbasis
revenuenegativeprobableCommodity fertilizer production is in the process of being idled in Brazil due to sulfur affordability and availability
operating_incomenegativeprobableThird-quarter sulfur contracts were settled at $705/long ton