Global Market Analysis
Going the Distance: Freight Takes Its Toll, Supply Misses the Boat
Key Findings
- General Thoughts: Global sulfur tightness drove record prices, but US delivery bottlenecks widened price gaps; refinery run cuts could intensify competition between metal leaching and phosphate producers.
- Supply Chain/Commodities: A diesel export restriction could briefly reduce Gulf Coast wholesale prices, but prolonged controls could eventually cut refinery runs and tighten the supply of propylene and sulfur.
- Energy/Upstream: US propane exports drove the latest inventory draw, but ample Gulf Coast stocks make terminal capacity, rather than production, the constraint connecting Mont Belvieu with Asian buyers.
- Sustainability/Energy Transition: Fuel flexibility protects buyers and shifts demand risk to producers, making contracted revenue the strongest evidence that new cleaner fuel projects merit investment.
- Downstream/Other Chemicals: Long Atlantic voyages have lifted dry bulk freight despite weak industrial margins, making vessel time a better explanation for the rally than a broad recovery in commodity demand.
Exhibit 1: US Sulfur Price Split Shows Delivery Constraints Magnifying Global Tightness for Domestic Buyers.

Source: Bloomberg, C-MACC Analysis, September 2026
See the PDF below for all charts, tables, and diagrams
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