Strait of Hormuz & Downstream Impacts — Week 9 Update

01 — Situation Update

The conflict has settled into a structural state — sustained blockade, multi-year infrastructure damage, and elevated cost floors

The Strait of Hormuz is operating under a sustained dual blockade

Transit traffic remains at roughly ~5% of pre-war volume.
Iran has passed transit toll legislation charging up to $2M per vessel and is collecting revenue.
The U.S. blockade of Iranian ports has been in effect since April 13th.
Implication: Companies should plan around a structurally constrained Gulf for the foreseeable future, not a near-term reopening.

Gulf logistics infrastructure damage is a multi-year story

17% of Qatar’s LNG export capacity offline, force majeure declared — estimated 3–5 year repair timeline.
Bypass route assumptions remain invalid: Omani port damage unrepaired, expanded war risk zones still in effect.
Implication: Iran targeted infrastructure, not just the strait. Ras Laffan recovery likely runs on a 3–5 year timeline regardless of diplomatic outcomes.

Insurance and surcharges have hardened into permanent cost structure

War risk premiums remain elevated and will not reprice until underwriters have weeks of demonstrated safe passage data.
Ocean carriers have embedded conflict surcharges ($1,500–$4,000/TEU) into supplier invoices.
Implication: Procurement teams should treat current surcharge and premium levels as the planning baseline.

02 — Impact Assessment

With the blockade now the operating baseline, each shock wave is moving from cost pressure to structural cost reset

Energy and fuel costs

Cost reset live; LNG impairment structural through 2028+

Oil prices have eased modestly from peak but the LNG capacity loss at Ras Laffan keeps a structural floor under industrial energy costs that did not exist before March.
UPS and FedEx fuel surcharge tables have already been reset upward; carriers will not reprice downward until sustained lower prices force it.
Implication: Plan against a structurally higher industrial energy baseline through ~2028. The 2025 baseline is gone — rebase margin and pricing models accordingly.

Petrochemicals and plastics

Cost pass-through complete; spot buyers exposed on supply

~85% of Middle Eastern polyethylene transits the Strait of Hormuz — that supply disruption is already in the pipeline and remains subject to the blockade.
Resin price increases have passed through to Tier 1 suppliers and into manufacturing cost structures; producers who repriced are unlikely to give back margin without sustained pressure.
Implication: Buyers without locked alternative positions face both elevated costs and selective availability problems through 2026.

Fertilizer and agricultural inputs

Food cost inflation binding H2 2026

~1/3 of global fertilizer trade transits the Strait. North American, North African, and Latin American capacity can absorb some displaced Gulf volume but cannot fully substitute for it within this crop cycle.
Urea prices remain 40%+ above pre-conflict levels; sulfur supply tightening continues to cascade into phosphate fertilizer chains (MAP, DAP).
Implication: Food ingredient cost inflation is now locked in for H2 2026 earnings regardless of diplomatic developments.

Helium

Cost shock now; availability constraint likely June–September

Qatar produces 30–40% of global helium as a byproduct of LNG processing. The same strikes that took Ras Laffan offline eliminated helium output simultaneously, and the repair timeline is 3–5 years.
Helium was in a period of oversupply, which has softened the blow, but early warning signs are emerging — Air Liquide USA has declared force majeure on helium contracts. South Korean semiconductor buyers are seeking alternatives.
Implication: No substitute material exists in semiconductor wafer fabrication. Cost pressure is confirmed now; production constraints are probable this summer — directly in the AI chip supply chain.

Liquefied Natural Gas (LNG) is amplifying all four shock waves simultaneously. Qatar (the 2nd largest LNG exporter) has effectively been taken offline. This is making petrochemical feedstocks scarcer, fertilizer production more expensive, industrial energy costs structurally higher, and semiconductor-grade helium more limited.

03 — Sector Exposure

Every sector is now exposed

Sector	Exposure	Key Impact
Energy & fuel	High	Elevated oil prices and structural LNG capacity loss driving multi-year revenue tailwinds U.S. LNG exporters gaining share as buyers replace lost Qatari volume
Petrochemicals & plastics	High	Resin price increases already passed through, sticky on the way down Spot buyers exposed; alternative U.S. Gulf Coast and SE Asia capacity tightening
Fertilizer & agriculture	High	Stranded cargo cannot reach 2026 planting-window distribution Sulfur tightening cascading into phosphate chains; food ingredient inflation H2 2026
CPG	Very High	Stacked input shocks fully absorbed into cost structure Margins compressing as costs outpace what can pass through to retailers and consumers
Manufacturers (auto, industrial)	High	Aluminum and energy costs structurally elevated Conflict surcharges now sustained invoice line items
Retail & apparel	Medium	Cape of Good Hope rerouting costs remain elevated; container imbalances ongoing Fall sourcing cost positions running materially above 2025 baselines
Tech & medical devices	High	Helium spot prices at 2–3x pre-conflict levels; Air Liquide force majeure in effect No fab substitute for helium; AI chip supply constraint emerging summer 2026

04 — Recommended Actions

With the disruption now structural, companies should respond accordingly

Rebase Planning Assumptions

Re-baseline cost models, pricing commitments, and margin frameworks against current actual prices, not pre-March baselines.
Separate inputs that may ease (freight, oil) from those structurally reset (LNG-linked petrochemicals, fertilizer, helium) in your sensitivity bands.

Hedge At Current Levels

For inputs with structural supply contraction (LNG-linked energy, helium, certain petrochemicals), lock current prices through multi-year offtakes or contract restructuring.
For oil and freight, where prices could ease if transit normalizes, hedge selectively rather than aggressively.

Map Tier 2 Exposure

Require Tier 1 suppliers to name feedstock origin and alternative sources for each critical input category.
Reclassify suppliers who cannot answer precisely as elevated risk regardless of historical reliability.

Diversify Suppliers

Identify and qualify alternatives for resins, fertilizer, sulfur, and helium across U.S., Southeast Asian, North African, and Latin American sources.
Move to multi-year offtake conversations now where alternative capacity is tight.

Margin Management

Model margin against current actual input costs and identify which SKUs and channels can sustain a permanent cost step-up.
Open structural renegotiation with retail partners and end customers on SKUs that cannot absorb the reset.

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Sector-specific risk exposure mapping

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Margin management and pricing playbooks

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