U.S. Manufacturing Activity Slows in June
U.S. manufacturing activity expanded at a slower pace in June after reaching a three-year high in the previous month.
Businesses remained focused on developments surrounding the Iran conflict and the continued artificial intelligence investment boom.
ISM Manufacturing PMI Falls to 53.3
The Institute for Supply Management’s manufacturing purchasing managers’ index fell to 53.3 in June.
That was down from 54.0 in May and below economists’ forecast of 53.8.
However, the reading remained above 50, which generally indicates that the manufacturing sector is expanding.
May’s stronger result was partly linked to companies bringing orders forward. Businesses sought to avoid potential price increases caused by the Iran war and its impact on global supply chains.
New Factory Orders Remain Strong
The ISM index for new orders slipped to 56.0 from 56.8 in May.
Despite the decline, the reading remained at a relatively strong level. This suggested that demand for manufactured goods continued to support the sector.
However, factory order backlogs also fell during the month.
Lower backlogs may indicate that manufacturers are processing existing orders more quickly. Alternatively, they could signal that demand is beginning to lose momentum.
Factory Inventories Return to Growth
Manufacturing inventories recovered after a period of contraction.
The improvement may reflect a gradual recovery in global supply chains following an interim peace agreement between the United States and Iran.
The conflict had effectively closed the Strait of Hormuz, an important route for international shipping and global energy supplies.
Any improvement in shipping conditions could help manufacturers rebuild inventories and reduce delivery delays.
Oil Prices Fall but Cost Pressures Remain High
The fragile ceasefire pushed oil prices back toward levels recorded before the war.
However, inflationary pressure across the manufacturing sector remained elevated.
The ISM prices paid index stood at 73.0 in June. Although this was lower than May’s reading of 82.1, it still indicated strong increases in input costs.
AI Infrastructure Adds to Manufacturing Costs
The cost of infrastructure required to support advanced artificial intelligence technology is also contributing to price pressures.
Demand for data centers, semiconductor equipment, power systems and other AI-related infrastructure continues to increase.
These investments may support manufacturing activity. However, they can also raise demand for materials, energy and specialized components.
As a result, prices could remain elevated even as oil markets stabilize.
Federal Reserve Rate Hike Expectations Increase
Investors currently expect the Federal Reserve to raise interest rates at some point in 2026.
A future rate increase could help contain inflation if price pressures remain persistent.
However, higher borrowing costs could also slow business investment and reduce demand across the manufacturing sector.
The outlook for U.S. manufacturing will therefore depend on inflation, geopolitical developments, AI investment and the Federal Reserve’s next policy decisions.
