Maritime Industry Briefing: Manufacturing Momentum and Aggregates Demand Signal Positive Freight Outlook

## Maritime Industry Briefing — August 2026 ### Manufacturing PMI Hits Multi-Year High, Boosting Freight Demand Signals U.S. manufacturing activity expanded sharply in July 2026, with the Institute for Supply Management (ISM) reporting its Manufacturing PMI® at 55.6% — a reading that signals robust sector growth and carries meaningful implications for global freight markets. According to the ISM's July 2026 report, new orders, production, and employment are all growing, while supplier deliveries are slowing — a classic indicator of supply chain tightening that often precedes increased shipping demand. For maritime operators, the data points are particularly noteworthy: both imports and exports are reported as growing, suggesting rising volumes across container, bulk, and breakbulk trades. Customers' inventories are described as 'too low,' which typically drives restocking cycles and accelerated procurement — dynamics that historically translate into higher port throughput and increased vessel utilisation. A PMI reading above 50% indicates expansion in the manufacturing economy, and at 55.6%, the July figure represents a meaningful acceleration that freight markets will be watching closely in the weeks ahead. --- ### Aggregates Market Set to Grow 35% by 2031, Underpinning Bulk Shipping Demand The global aggregates market is forecast to expand from 62.14 billion tons in 2026 to 84.23 billion tons by 2031, representing a compound annual growth rate (CAGR) of 6.27%, according to new research published by Mordor Intelligence. The report attributes the growth to accelerating urbanisation and large-scale infrastructure development programmes across emerging and developed economies alike. For the dry bulk shipping sector, the implications are significant. Aggregates — including sand, gravel, and crushed stone — are among the most volume-intensive commodities moved by sea, particularly across short-sea and coastal trades in Asia, the Middle East, and Europe. A sustained increase of this magnitude over a five-year horizon supports a constructive long-term outlook for smaller bulk carriers and specialised aggregate vessels. Infrastructure-led demand, particularly from Southeast Asia and the Gulf Cooperation Council (GCC) region, is expected to be a primary growth driver, reinforcing trade lanes that have already seen elevated activity in recent years. --- ### Context for Maritime Professionals Taken together, these macroeconomic indicators paint a broadly positive picture for cargo demand heading into the second half of 2026. Strong manufacturing output drives containerised and general cargo flows, while the long-term aggregates forecast supports investment confidence in bulk carrier capacity. Operators, charterers, and port planners would be well advised to factor both trends into their forward planning and fleet deployment strategies.