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1 August 2026

Strata Commodities Intelligence Note — August 2026

Executive Summary

  • Urea has experienced one of the sharpest quarterly corrections in recent memory, falling from $856.9/t in April to $453.1/t in June — a decline of nearly 47% in two months — bringing the nitrogen complex into a new pricing regime that will pressure ammonia netbacks through Q3 2026.
  • Sulfur has rallied steadily from $120.6/t (July 2025) to $143.0/t (January 2026), a 19% climb over six months; our central scenario of $82.4/t for Q3 2026 implies meaningful retracement, with supply-side signals from ICE data and S&P Global methodology changes warranting close monitoring.
  • Phosphate prices have stabilised in a narrow band ($152.5–$156.9/t across April–June 2026), but supply-side disruption — Mosaic curtailing US and Brazil output, Dyno Nobel exiting Phosphate Hill — is creating a tightening undercurrent that may not be fully priced in at current spot levels.
  • Potash remains the most range-bound major fertilizer, oscillating between $401.3/t and $405.0/t over the past three months; Nutrien's announced output expansion is the dominant watch item for H2 2026.
  • Battery metals are diverging: nickel has recovered sharply (+19% since October 2025), lithium is grinding modestly higher from a depressed base, while cobalt continues a quiet softening trend — none yet signalling a definitive cycle turn.

The Fertilizer Chain as a System

The fertilizer complex in mid-2026 is best understood as a system under competing stresses: a nitrogen complex in freefall seeking a new floor, a phosphate chain absorbing supply shocks with surprising price resilience, and a sulfur market that is transitioning from energy-sector co-production dynamics toward new-energy demand — all feeding into end-market DAP economics that are increasingly difficult to margin-model with confidence.

The sulfur–acid–phosphate linkage is the system's critical transmission belt. Sulfur is the primary feedstock for sulfuric acid, which in turn is consumed in phosphate rock beneficiation to produce MAP/DAP. The sulfur price trajectory — up 19% year-on-year to $143/t as of January 2026, before our scenario models anticipate a retracement to the low $80s by Q3 2026 — creates a cost-input oscillation for phosphate producers. When sulfur is elevated, DAP production cost rises; when sulfur retraces, margin relief is partly offset by any softening in DAP offtake pricing. Mosaic's decision to curtail phosphate output in both the US and Brazil is consistent with a producer attempting to manage cash costs under this squeeze rather than absorbing margin compression at volume. The Bangladesh tender for 15,000t of sulfur, while modest in scale, signals that demand origination outside traditional corridors remains active.

The nitrogen complex is the most volatile subsystem this month. Urea's collapse from $856.9/t in April to $453.1/t in June — a drop of over $400/t in sixty days — is extraordinary. Ammonia has moved in the opposite direction to what upstream logic might suggest: spot prices have actually softened from $450/t (January 2026) to $435/t (April 2026), a modest $15/t decline that does not reflect the full magnitude of the downstream urea correction. This divergence implies either that ammonia demand from non-urea end-uses (industrial, emerging green ammonia channels) is providing a price floor, or that ammonia supply tightness is temporarily decoupled from the urea market. Turkey's removal of the urea import duty is a demand-activation signal, while India's stated drive toward urea self-sufficiency represents a structural medium-term demand substitution risk for seaborne exporters.

Potash sits in relative calm. The $3.7/t range across April–June 2026 ($401.3–$405.0/t) signals a market in equilibrium, with Nutrien's announced output boost as the primary variable that could tip the balance toward oversupply in H2 2026.

Commodity Deep Dives

Sulfur

Price action: Sulfur has appreciated from $120.6/t (July 2025) through $128.6/t (October 2025) to $143.0/t (January 2026), a consistent uptrend of approximately $22/t over six months. Our forward scenarios project a Q3 2026 central of $82.4/t (range: $70.1–$97.3/t), implying the market anticipates significant mean reversion from current elevated levels.

Supply & demand balance: The most recent S&D data available (Q1 2022) shows supply of 20.5 Mt against demand of 18.4 Mt, a surplus of 2.1 Mt. While this reference period is dated, the structural reality of sulfur as a mandatory byproduct of refinery and gas processing operations means supply is largely price-inelastic in the short term. ICE data indicating a pullback in low-sulfur diesel deliveries for July is noteworthy: if refinery runs or desulfurisation activity declines, involuntary sulfur output could tighten unexpectedly.

Key risks: The S&P Global alert regarding sulfur supply shocks reshaping nickel production costs in GCC countries highlights an underappreciated demand channel — hydrometallurgical nickel and cobalt refining is sulfuric-acid-intensive, and any acceleration in battery metals processing capacity in the Gulf could absorb incremental sulfur volumes. On the supply side, Platts' methodology shift for China domestic granular sulfur assessment (moving to EXW Zhenjiang) may create short-term price discovery friction. The SMM analysis flagging new energy as the core demand driver for 2026 is consistent with our view that sulfur demand is structurally transitioning away from purely agricultural end-uses.

Phosphate (Rock / DAP Reference)

Price action: Phosphate prices have been remarkably stable: $152.5/t in both April and May 2026, edging up to $156.9/t in June. The $4.4/t month-on-month move in June is the first directional signal after two months of stasis. Our central scenario for Q3 2026 holds at $152.5/t, with the high scenario at $180.0/t and the low at $129.6/t — a wide $50/t cone that reflects genuine supply uncertainty.

Supply & demand balance: Reference S&D data (Q1 2022) shows supply of 57.0 Mt against demand of 51.75 Mt, a surplus of 5.25 Mt. The structural surplus picture from that period is being actively narrowed by current supply-side actions. Mosaic's curtailments in the US and Brazil, combined with Dyno Nobel's exit from the Phosphate Hill asset in Australia, represent a meaningful reduction in operating capacity from Western producers. OCP's shipment of Moroccan phosphate to the US following duty suspension introduces a trade-flow reconfiguration that may partially offset Western producer cuts.

Key risks: The Koch Ag & Energy Solutions / OCP Nutricrops joint venture is the most strategically significant development in the phosphate space this month — it signals OCP's continued push to integrate further downstream and capture value in the North American market. India's DAP market is characterised by low stocks per Argus, which raises the risk of a demand surge that the tightening supply base may struggle to meet promptly. Upside price risk is therefore more credible in H2 2026 than the stable spot price currently implies. On the downside, a sustained urea price collapse (see below) could dampen blended fertilizer demand sentiment, reducing DAP offtake indirectly.

Potash

Price action: Potash has traded in a $3.7/t band over the April–June 2026 period ($401.3/t to $405.0/t), reflecting a market in near-perfect short-term equilibrium. Our Q3 2026 central scenario of $408.8/t (range: $347.4–$482.3/t) suggests modest upside from current spot with significant tail risk in both directions.

Supply & demand balance: Reference data (Q4 2021) shows supply of 68.5 Mt against demand of 67.8 Mt — an already thin surplus of 0.7 Mt. Nutrien's announced intention to boost output in response to reported global shortage conditions is the dominant near-term supply variable. If executed at scale, this could tip the balance more firmly into surplus.

Key risks: Gensource Potash doubling the scope of its Tugaske project adds to the medium-term supply pipeline, though greenfield timelines rarely compress. The primary upside risk is any further disruption to Belarusian or Russian export volumes — the dataset does not provide specific intelligence on this front this month, but it remains a structural tail risk. Demand-side, any softening in agricultural commodity prices globally could reduce farmer purchasing intent for potash inputs in the autumn pre-buy season.

Ammonia

Price action: Ammonia has moved from $445.0/t (October 2025) to $450.0/t (January 2026) and then retraced to $435.0/t (April 2026) — a gentle $15/t pullback. The Q3 2026 central scenario of $425.0/t (range: $361.3–$501.5/t) implies continued modest softening.

Supply & demand balance: Reference data (Q4 2021) shows supply of 182.0 Mt against demand of 181.0 Mt — a near-perfectly balanced market with minimal buffer. This structural tightness means any unplanned outage or export curtailment has an outsized price impact.

Key risks: The green ammonia channel is moving from concept to nascent commercial reality. The ACME/IHI contract for difference in India and India's broader exploration of renewable ammonia auctions represent early but important demand-side structuring for green ammonia offtake. These volumes are not yet material to global price formation, but they are beginning to attract institutional attention and could influence project financing timelines for conventional ammonia producers competing for the same downstream customers.

Urea

Price action: The urea price collapse is the single most dramatic development in the fertilizer complex this month. The price has fallen from $856.9/t in April to $770.5/t in May and then to $453.1/t in June 2026 — a $403.8/t decline over sixty days. Our Q3 2026 central scenario of $684.1/t (range: $581.5–$807.3/t) implies a partial recovery from June lows, suggesting the market may regard the June print as an overshoot.

Supply & demand balance: Reference data (Q4 2021) shows supply of 181.0 Mt against demand of 179.5 Mt — again a thin surplus. The current price dislocation is more likely driven by a demand timing vacuum (post-spring application season, pre-autumn pre-buy) combined with Chinese export pressure than by a structural oversupply shift.

Key risks: India's stated fertilizer self-sufficiency ambitions are the most consequential policy risk for seaborne urea trade. If New Delhi accelerates domestic capacity additions and reduces import dependence, the world's largest urea importer exits the market as a price-setting marginal buyer — a structurally bearish development for global prices. Turkey's import duty removal is a short-term demand-pull positive. The Q1 2027 central scenario of $597.7/t (range: $508.1–$705.3/t) implies the market expects stabilisation well above June 2026 lows, but the uncertainty cone remains exceptionally wide.

Battery Metals Watch

Lithium has edged higher from $10,200/t (October 2025) to $10,800/t (April 2026), a modest 6% recovery that does not yet signal a definitive demand-led cycle turn. Our Q3 2026 central scenario of $10,553/t suggests consolidation near current levels. Sinopec's extraction of lithium from oilfield-produced water is an early-stage but strategically interesting supply innovation worth monitoring for scalability.

Cobalt has softened quietly from $29,500/t to $28,000/t over six months. Our Q3 2026 central of $28,140/t implies near-flat near-term price action. No significant alerts were flagged this month; the market remains overshadowed by DRC supply concentration and LFP battery chemistry substitution trends.

Nickel has recovered more sharply, rising from $15,900/t (October 2025) to $18,900/t (April 2026), a 19% gain. The S&P Global alert linking sulfur supply dynamics to nickel production costs in the GCC is relevant here — hydromet processing expansion in the Gulf could create a regional sulfur demand pull while simultaneously adding refined nickel supply. Our Q3 2026 central of $18,995/t implies the recent recovery has found approximate fair value near current levels.

Competitor Moves of the Month

Mosaic announced further curtailments of phosphate output across US and Brazil operations, citing sulfur-related cost constraints — a supply discipline signal consistent with a producer prioritising margin over volume in a flat price environment. Separately, a Brownfield Ag News report citing Senator Grassley's view that Mosaic "doesn't need phosphate protections" introduces a US trade policy dimension that bears watching as import duty debates evolve. Mosaic Co. stock was flagged as underperforming peers on July 17, reflecting market scepticism about near-term earnings momentum.

OCP Group executed two notable strategic moves: a shipment of Moroccan phosphate to the US following duty suspension (capitalising on the trade-flow opening Mosaic's political difficulty creates), and a solidification of its alliance with Engie — signalling continued investment in low-carbon ammonia and energy transition positioning. The Koch Ag & Energy Solutions / OCP Nutricrops downstream JV further extends OCP's North American commercial footprint.

Yara reported stronger Q2 2026 profits despite volatile fertilizer markets, suggesting the company's integrated production and distribution model provided meaningful margin buffer against urea price volatility. This is relevant context for assessing how large integrated producers are navigating the current nitrogen correction relative to pure-play upstream competitors.

Nutrien announced plans to boost potash output in response to global shortage conditions — a direct supply response that will be the primary variable in potash price formation through H2 2026.

Scenarios & What to Watch

Commodity Q3 2026 Central Low High
Sulfur ($/t) 82.4 70.1 97.3
Phosphate ($/t) 152.5 129.6 180.0
Potash ($/t) 408.8 347.4 482.3
Ammonia ($/t) 425.0 361.3 501.5
Urea ($/t) 684.1 581.5 807.3
Lithium ($/t) 10,553 8,880 12,789
Cobalt ($/t) 28,140 23,681 34,104
Nickel ($/t) 18,995 15,985 23,020

Five items to monitor closely over the next 30–60 days:

  1. Urea price stabilisation vs. further downside. The June 2026 print of $453.1/t is the key test level. If Indian tender activity does not accelerate to absorb supply, a breach toward the low-$400s is plausible before autumn pre-buy demand provides a seasonal floor.

  2. Mosaic curtailment depth and duration. Any widening of phosphate output cuts beyond current guidance would accelerate the tightening of the DAP supply balance and challenge the stability of spot prices in the $150s.

  3. Nutrien potash ramp timeline. The gap between announcement and execution will determine whether potash's current equilibrium is disrupted in Q4 2026 or only in 2027.

  4. India policy crystallisation. Both the urea self-sufficiency policy and the renewable ammonia auction framework, if advanced to legislative or regulatory stages, would represent structural demand-side shifts requiring scenario re-weighting.

  5. Sulfur demand from GCC hydromet expansion. Any acceleration in battery metals refining capacity announcements in Saudi Arabia or the UAE would provide an incremental sulfur demand signal that is not yet reflected in forward price curves.

Strata assessments — not investment advice.

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