- Dextrose prices rose across all regions in Q1 2026, driven by energy cost escalation in wet milling operations following the Hormuz closure, even as corn feedstock remained structurally abundant.
- Rising corn planting costs and a sharp surge in fertilizer input costs following the Hormuz closure inflated the corn production cost base feeding wet milling operations globally.
- Downstream demand from food processing, pharmaceuticals, fermentation, and sports nutrition remained firm and inelastic, with buyers absorbing cost increases rather than reducing procurement volumes.
Asia
In China, the world's second-largest dextrose producer, the Hormuz closure drove natural gas and electricity costs sharply higher from late February, directly inflating the energy-intensive wet milling process across steeping, saccharification, and drying stages. Environmental compliance shutdowns at several starch processing units intermittently tightened availability through the quarter. In India, import dependence on dextrose and upstream corn starch derivatives exposed buyers to both elevated ocean freight on Asia-origin shipments and energy-driven production cost increases from Chinese suppliers, sustaining upward procurement cost pressure through March.
Europe
European processors faced the sharpest energy cost transmission of all three regions, as LNG-linked industrial gas pricing surged following the Hormuz closure's disruption of Qatari LNG flows into European industrial markets. Adequate Eastern European corn supply kept feedstock available but provided no buffer against the energy squeeze compressing wet milling margins across the region. Elevated Red Sea diversion surcharges on inbound corn starch and finished dextrose shipments added further cost pressure through March.
North America
North American producers operated with the most insulated feedstock position, with US 2025-26 corn ending stocks at 2.13 billion bushels, keeping raw material availability comfortable. However, natural gas price escalation driven by the Hormuz closure raised wet milling energy costs materially, while rising diesel prices added road freight distribution surcharges across domestic supply chains.