ISM: Manufacturing Activity Slower, but Up for 15th Month

Manufacturing activity rose in August for the 15th consecutive month, but at a slower rate than in July, according to a monthly report released Wednesday by the Institute for Supply Management (search), a research group.

The ISM's index for manufacturing activity stood at 59 percent in August, 3 percentage points below the level of 62 percent recorded in July and just below the level that analysts were expecting.

Any reading in the index above 50 means that manufacturing is expanding, while below 50 means activity is contracting. The index has been above 50 since June 2003.

Overall, the report painted a positive picture for the manufacturing sector (search), while showing some weak spots such as concerns among manufacturers over rising energy costs, higher prices for basic materials, especially steel, and slowing growth in sales.

"August was another good month for the manufacturing sector," Norbert Ore, who directs the monthly survey for the ISM, said in a statement. He said that while the rate of growth slowed in the month, he described overall conditions for U.S. manufacturers as "still quite positive" as both new orders and production levels remain high.

Treasury bonds, which are highly sensitive to reports on economic data, gave back early gains in trading on Wednesday, indicating that investors did not see the report as suggesting a significant slowdown in economic activity.

The manufacturing report is compiled every month by the Tempe, Ariz.-based ISM group, and compiles information on orders, pricing and other data on commonly used manufacturing supply materials such as steel, aluminum, gasoline, cardboard, latex and lumber.

The ISM reported that prices for supplies were moving higher as demand from customers and energy costs rose. Indicators for new orders as well as imports both grew in August, and the number of backlog orders also increased.

Among the industries reporting growth in August were rubber makers, furniture manufacturers, food makers, textiles, paper and electronics