The U.S. manufacturing sector kept expanding at a solid pace in August but persistent supply-chain challenges constrained growth, according to a survey of purchasing managers in the sector. The ISM Manufacturing Report on Business PMI rose to 59.9 in August from 59.5 in July, according to data from the Institute for Supply Management released Wednesday. Economists polled by The Wall Street Journal expected the index to come in at 58.6.August data suggest that the country’s factory activity expanded robustly, with four of the five subindexes that form the headline PMI above the 50-point threshold that indicates growth.
However, the index signals that the expansion pace of the manufacturing sector has slowed from March’s four-decade high level.
Respondents said their companies and suppliers continue to struggle at unprecedented levels to meet increasing demand, said Timothy Fiore, chair of the ISM Manufacturing Business Survey Committee. “All segments of the manufacturing economy are impacted by record-long raw-materials lead times, continued shortages of critical basic materials, rising commodities prices and difficulties in transporting products,” he said. It is likely that these supply-chain challenges will persist into next year, as many indicators of global supply bottlenecks remain heightened, economists say. In this context, the ISM index is likely to fall in the months ahead, but activity should improve once firms are able to build back their inventories and reduce the growing backlog of unfilled orders, Richard F. Moody, chief economist at Regions Financial Corp., said. “When that will happen, however, is anything but clear at this point,” he said. The ISM data for August signaled that demand for goods remained robust. The new orders index increased to 66.7 in August from 64.9 in July, the customers’ inventories index increased to 30.2 and the backlog of orders also rose to 68.2. The production index climbed to 60.0 from 58.4, while the employment index fell to 49.0, back to contraction territory, from 52.9 in July. Hiring difficulties were the most significant hurdle to further output in August, the report said. “Panelists’ companies and their supply chains continue to struggle to respond to strong demand due to difficulties in hiring and a clear cycle of labor turnover as workers opt for more attractive job conditions,” Mr. Fiore said. Supply-chain related problems continued to be apparent in August, though at slower rates compared with July. The supplier delivery index fell to 69.5 from 72.5 the previous month, while the inventories index rose to 54.2 from 48.9 the prior month.The prices index also eased slightly to 79.4 from 85.7 in July, the data showed.


