WASHINGTON – US factory activity slowed in March amid a decline in new orders, but growth in the manufacturing sector remains underpinned by strong domestic and global economies.
Other data on Monday showed a marginal increase in construction spending in February. The reports support economists' view that economic growth slowed in the first quarter. Economic growth in the first three months of the year tends to be weak because of a seasonal quirk.
The Institute for Supply Management (ISM) said its index of national factory activity fell to a reading of 59.3 last month from 60.8 in February. A reading above 50 in the ISM index indicates growth in manufacturing, which accounts for about 12% of the US economy.
The survey's production sub-index fell 1.0 point to a reading of 61.0 in March. A gauge of new orders dropped to 61.9 last month from 64.2 in February. A measure of factory employment dropped 2.4 points to 57.3 in March.
Seventeen industries including fabricated metal products, computer and electronic products, machinery and chemical products reported growth last month. Apparel, leather and allied products was the only industry reporting a decrease.
Machinery manufacturers said the imposed tariffs on steel and aluminum imports were "causing panic buying, driving the near-term prices higher and leading to inventory shortages for non-contract customers."
Miscellaneous manufacturers reported that "new tariffs are causing concern across the supply chain. Full impact will take a few weeks to reveal itself"
US President Donald Trump last month imposed tariffs on steel and aluminum imports to shield domestic industries from what he has described as unfair competition from other countries.
US financial markets were little moved by the data. In a separate report, construction spending edged up 0.1% in February after being unchanged in January.
Economists polled by Reuters had forecast construction spending accelerating 0.5% in February. Construction spending increased 3.0% on a year-on-year basis.
February's marginal increase in construction spending could have implications for first-quarter gross domestic product growth estimates, which are mostly below a 2% annualized rate.
In February, spending on public construction projects tumbled 2.1%, almost reversing January's 2.3% rise. February's drop was the largest since June 2017.
Spending on federal government construction projects plunged 11.9%, the biggest decline since October 2004, after surging 13.4% in January.
State and local government construction outlays fell 1% after rising 1.3% in January.
Spending on private construction projects increased 0.7% after falling 0.7% in January. Outlays on private residential projects edged up 0.1% to the highest level since January 2007. They rose 0.1% in January.
Spending on nonresidential structures rebounded 1.5% in February after dropping 1.7% in the prior month.