Sep 1, 11:37 AM EDT

Survey: Growth in US manufacturing slows again in August, slips to lowest level since May 2013

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Survey: Growth in US manufacturing slows again in August, slips to lowest level since May 2013

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WASHINGTON (AP) -- A strong dollar and China's economic slowdown dragged growth at U.S. factories to the lowest level since May 2013.

The Institute for Supply Management reported Tuesday that its manufacturing index slid to 51.1 last month from 52.7 in July. It was the second straight drop; economists had been expecting the index to rebound modestly in August. Anything above 50 signals growth.

The report suggests that a strong dollar and slowing growth in China and other foreign markets may be taking a toll on U.S. manufacturers and perhaps the overall American economy. The rising dollar makes U.S. goods more expensive in foreign markets. Two surveys released Tuesday showed that Chinese manufacturers continue to struggle.

The ISM, a trade group of purchasing managers, reported that growth fell in U.S. factory production, employment and exports. Raw materials prices dropped for the 10th straight month. The index is down from 58.1 last August.

Joshua Shapiro, chief U.S. economist at MFR Inc., said the August reading for U.S. manufacturers "does raise a warning flag concerning overall real economic growth, particularly should the weakness be sustained in September."

For now, the U.S. economy looks solid. The Commerce Department reported last week that the American economy grew at an impressive 3.7 percent annual pace from April through June. Separately, Commerce said that orders to U.S. factories for long-lasting durable goods rose for a second month in July. Even better, a key category that tracks business investment plans posted the biggest increase in 13 months.

The job market is solid. Employers are adding a healthy 211,000 jobs a month so far this year. And unemployment is at a seven-year low 5.3 percent.

Bradley Holcomb, chairman of the ISM's manufacturing survey committee, said factories' customers may have shaken by the recent drop in stock prices on Wall Street and postponed orders until they regain confidence. "China, in the same fashion, does impact us both emotionally and directly," he said.

Tuesday's report from the ISM found that 10 of 18 industries reported growth last month and six contracted.

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