- Bearish: Iran has already secured over 90% of its 2025/26 wheat import needs, removing a key demand driver for Black Sea wheat for the remainder of the season.
- Bearish: Suspension of Russian grain shipments to Iran may create surplus availability in Black Sea ports, potentially pressuring wheat and feed grain prices if alternative buyers are not found quickly.
- Neutral: Russia continues exporting grain to other destinations, which should limit major global supply disruptions despite the Iran-specific suspension.
Iran 2025/26 Grain Import Program Overview
Iran has completed the bulk of its grain import program for the 2025/26 marketing year, significantly reducing near-term demand for Black Sea wheat and feed grains. According to JSC Rusagrotrans, the country has already imported more than 90% of its planned wheat requirements, suggesting limited additional spot demand for the remainder of the season.
Russia has largely fulfilled its export potential to Iran across several feed grains. Barley shipments from Russia have reached 2.0 million tons out of an estimated 2.2 million ton capacity, while Russian corn exports to Iran total 1.95 million tons versus a 2.2–2.3 million ton potential. Kazakhstan has complemented these flows with 0.6 million tons of barley out of a projected 0.7 million ton allocation.
Brazil has emerged as the dominant corn supplier to Iran, shipping a record 8.3 million tons in 2025/26 compared with 5.3 million tons in the previous season. Overall, Iran’s barley imports are forecast at approximately 2.9 million tons for the 2025/26 marketing year, reflecting strong feed demand but with much of the program already covered.
Russian Shipment Disruptions and Trade Flows
On March 4, Reuters reported that Russian grain shipments to Iran via the Black and Caspian Seas were suspended following Israeli and US airstrikes on Iranian infrastructure. This has temporarily halted seaborne Russian grain flows specifically to Iran, although Russian exports to other global destinations remain operational.
The suspension may result in additional Russian wheat, barley, and corn volumes accumulating in Black Sea ports or seeking alternative buyers. If these unsold volumes are redirected aggressively into traditional importing markets, it could intensify competition and weigh on regional pricing.
Grain Import Volumes by Origin (2025/26 MY)
| Commodity | Supplier | Shipped (Mt) | Estimated / Potential (Mt) | Share of Potential (%) |
|---|---|---|---|---|
| Wheat | All origins | >90% of program | 100% = full 2025/26 requirement | >90% |
| Barley | Russia | 2.0 | 2.2 | 91% |
| Barley | Kazakhstan | 0.6 | 0.7 | 86% |
| Barley (total forecast) | All origins | — | 2.9 | — |
| Corn | Russia | 1.95 | 2.2–2.3 | 85–89% |
| Corn | Brazil | 8.3 | — | — |
| Corn (last season) | Brazil | 5.3 | — | — |
Market Implications
The overall impact on Black Sea wheat and feed grains is neutral to bearish. With Iran’s 2025/26 grain needs largely covered, one of the more active demand centers in recent seasons is effectively stepping back from the spot market. This reduces incremental buying interest at a time when Russian and Kazakh export programs have already advanced significantly.
The suspension of Russian shipments to Iran introduces a logistical overhang: volumes earmarked for Iran may either be delayed or redirected. If these tons are competitively priced and quickly reallocated into North Africa, the Middle East, or Asia, they could cap any near-term recovery in Black Sea wheat and feed grain prices. However, Russia’s continued ability to ship to other destinations suggests that broader global supply chains should remain functional, limiting the risk of sharp dislocations.
Traders should track whether Russian exporters can efficiently reroute suspended Iranian volumes and how aggressively Brazil continues to price and supply corn into the Middle East. Intensifying competition among origins could pressure margins but also create tactical buying opportunities for importers if regional basis levels soften.
Source: Market Data


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