The lack of strong producer price pressures, despite import duties, could also be signalling softening domestic demand against the backdrop of a struggling labor market. "Inflation barely has a heartbeat at the producer level which shows the tariff effect is not boosting across-the-board price pressures yet," said Christopher Rupkey, chief economistat FWDBONDS. Services were last month held down by a 1.7% decline in margins for trade services, reflecting a 3.9% decrease in margins for machinery and vehicle wholesaling. Excluding the volatile food and energy components, producer goods prices rose 0.3% after climbing 0.4% in July, indicating some pass through from tariffs. In the 12 months through August, the PPI increased 2.6% after climbing 3.1% in July.