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Market note · 06 November 2026

Yara-Mosaic settle November ammonia at $645/t CFR Tampa, up $95

Yara and Mosaic have agreed a benchmark price of $645 per tonne CFR Tampa for November ammonia deliveries, a $95 increase on the October settlement. The Tampa contract is widely used as a global reference point for ammonia pricing across nitrogen fertiliser markets.

The sharp month-on-month increase points to tightening supply or stronger downstream demand heading into the northern hemisphere application season. Ammonia is a key feedstock for urea, UAN and other nitrogen fertiliser products, so higher contract values typically flow through to broader nitrogen pricing.

For buyers and traders, the increase raises input costs for nitrogen fertiliser producers and may prompt upward revisions to urea and UAN price expectations in the near term. Counterparties with exposure to ammonia-linked contracts should reassess hedging positions given the scale of the month-on-month move.

What it meansThe $95/t jump in the Tampa ammonia benchmark signals tightening nitrogen fertiliser markets and is likely to push up urea and UAN costs, warranting a review of hedges and procurement timing.

Related on gidex.com: urea supply · the fertiliser desk

Original note by GIDEX Group based on reporting by Fertilizer Daily. Written up by the GIDEX market desk — see how these notes are made. Not investment advice.

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