The Commerce Department says wholesale stockpiles increased 0.3 per cent in March, just one-third of the 0.9 per cent rise in February. Sales in March were up 0.5 per cent, about half the 1.1 per cent sales gain in February.
Weaker stockpile growth means businesses aren't stepping up orders for goods. That typically means less growth in factory production and slower economic growth.
While restocking has been growing more slowly this year, the steady gains have pushed wholesale stockpiles to $480.4 billion. That's up 25.3 per cent from the low-point hit in September 2009.