Manufacturing in Minnesota continued to grow in February, but not at the pace of states such as South Dakota, Iowa and Kansas.
The growth comes despite trade and hiring woes reported by factory managers to Creighton University's Economic Forecasting Group, which produces the Mid-America Business Conditions Index.
The Mid-America index climbed from 56 in January to 57.9 in February, marking the 27th straight month of growth in the nine-state region.
In Minnesota, the index still showed growth at 53.4, but it was down from 54.5 in January. Any index above 50 signals economic expansion.
The key reason for Minnesota's slowed growth was that the factory sales index for the state was only 49.4, showing a slight contraction.
"The regional economy continues to expand at a positive pace. However, as in recent months, shortages of skilled workers and international trade tension/tariffs remain an impediment to even stronger growth," said Ernie Goss, director of Creighton's Economic Forecasting Group.
Slightly under half of factory managers surveyed said new trade tariffs by President Donald Trump's administration and uncertainty about trade talks with China had made it harder to purchase goods from international suppliers.
About one-fourth of supply managers supported raising tariffs even more on Chinese goods, and an almost equal number said they should be reduced.