The U.S. manufacturing sector experienced a notable expansion in April, but the growth momentum was primarily driven by companies stockpiling in advance to address rising costs and supply chain uncertainties.
According to Zhitong Finance, the latest data shows that the U.S. manufacturing sector expanded significantly in April. However, the growth momentum was primarily driven by companies stockpiling in advance to address rising costs and supply chain uncertainties, while underlying economic concerns emerged simultaneously.
According to data released by S&P Global, the U.S. Manufacturing Purchasing Managers' Index (PMI) rose to 54.5 in April, up notably from 52.3 in March, reaching its highest level since May 2022, indicating sustained expansion in manufacturing activities.
The report showed that new orders and output both recorded the fastest growth in four years, driving a significant increase in corporate procurement activities. However, this growth was not entirely due to improved end-user demand but rather resulted from companies accelerating inventory accumulation amid concerns over future price increases and supply shortages.
Against the backdrop of rising raw material prices and supply chain disruptions, companies proactively increased procurement and inventories to 'preemptively position' themselves, boosting short-term production and order growth. Finished goods inventory also achieved its first increase in three months in April.
Nevertheless, demand remains uneven. Domestic demand stayed robust, while export orders declined for the 11th consecutive month. Companies generally reported that tariff policies and Middle East conflicts placed pressure on international sales.
Supply-side pressures continued to manifest. Due to raw material shortages, supplier delivery times extended to their longest since August 2022. Despite a substantial increase in corporate procurement, inventory growth remained constrained.
Meanwhile, both input costs and output prices accelerated, with inflation levels rising to a near 10-month high. To maintain profit margins, companies raised selling prices, further intensifying overall price pressures.
Despite strong growth in production and orders, signs of cooling emerged in the labor market. Data showed that manufacturing employment fell for the first time in nine months in April, with the largest decline in one and a half years.
Companies indicated that, amidst rising costs and supply uncertainties, they preferred controlling expenditures by not replacing departing employees rather than expanding recruitment. Additionally, backlogs of orders continued to rise, reflecting that reduced labor and supply shortages were constraining corporate production capacity.
Chris Williamson, Chief Business Economist at S&P Global Market Intelligence, pointed out that the strong performance of the manufacturing sector in April was 'not as optimistic as it appeared on the surface.'
He believes that the current growth is mainly driven by companies stockpiling in advance, and this short-term boost may gradually weaken in the coming months, while supply chain bottlenecks and cost pressures continue to accumulate.
Moreover, although companies' confidence in the production outlook for the next year has improved, reaching its highest level since February 2025, some of the optimism may stem from better-than-expected order performance in April. Once the inventory replenishment cycle ends, demand could face a risk of decline.
Editor/Rocky