US Manufacturing Activity Reaches Highest Level Since 2022

The manufacturing sector in the United States demonstrated continued resilience in March, marking its third consecutive month of expansion. According to the Institute for Supply Management (ISM), the manufacturing Purchasing Managers' Index (PMI) climbed to 52.7, its highest level since August 2022, surpassing the 52.4 recorded in February and exceeding economist expectations of 52.5. While the headline figure suggests growth, underlying data reveals significant pressure from rising input costs and strained logistics networks. Supply chain disruptions have intensified due to the ongoing conflict between Israel and Iran. Shipping restrictions through the Strait of Hormuz have caused global prices for Brent Crude Oil to surge by more than 50% since late February. These geopolitical tensions have slowed the delivery of critical materials, including fertilizers and products related to KAISER ALUMINUM CORP. The ISM supplier deliveries index rose to 58.9 from 55.1, where any reading above 50 indicates slower arrival times for factory inputs. The combination of snarled supply lines and rising energy costs has pushed the prices paid by manufacturers to their highest point in nearly four years. The ISM prices paid measure accelerated to 78.3 in March, up from 70.5 in the prior month. This sharp increase mirrors broader trends in producer goods prices and has fueled concerns among economists that persistent inflation may prevent the Federal Reserve from easing monetary policy. The U.S. central bank recently maintained its benchmark interest rate between 3.50% and 3.75%, with updated projections suggesting only a single reduction in borrowing costs may occur by 2026. Despite the overall expansion, certain segments of the manufacturing economy remain under pressure. The forward-looking new orders sub-index retreated to 53.5 from 55.8, while the growth of order backlogs also moderated. Furthermore, the labor market within the sector continues to struggle, with factory employment remaining subdued. Data indicates that the manufacturing industry has lost approximately 100,000 jobs since the start of 2025. Additionally, while previous import duties were overturned by the U.S. Supreme Court, the prospect of new global tariffs continues to weigh on a sector that accounts for roughly 10.1% of the national economy.