China's Factory-Gate Prices and Consumer Inflation Both Cooled in July

China's factory-gate prices grew at their slowest pace in three months during July, according to data released Sunday by the National Bureau of Statistics. The producer price index rose 3.5% year-over-year, down from 4.1% in June, and missed a forecast of 3.98% from economists polled by financial data provider Wind, according to the South China Morning Post.

Consumer prices told a similar story. China's CPI rose just 0.5% year-over-year in July, the slowest pace since January, down from 1% in June, according to SCMP. That missed the Wind survey's projected 0.85% gain. Month-over-month, CPI actually fell 0.1%, following a 0.3% dip in June, per Business Standard's reporting on Reuters data.

Falling oil prices did most of the damage. Dong Lijuan, a senior statistician at the NBS, said international factors hit specific sectors hard: the PPI for oil extraction dropped 11.8% and refinery prices fell 8.4% from the prior month, according to SCMP.

Zhaopeng Xing, ANZ's senior China strategist, pointed to the same dynamic. "Lower oil prices, combined with weakening demand, caused both (consumer and producer price inflation) in July to come in below expectations," Xing said, according to Reuters. He added that oil price trends remain uncertain going forward, so their effect on Chinese inflation will keep shifting.

SCMP also flagged a domestic factor Business Standard didn't emphasize: high temperatures dragged on manufacturing activity in July, adding another drag on factory-gate prices beyond the oil story.

A Two-Speed Economy

Strip away the monthly noise and the bigger picture hasn't changed. China's factories keep producing and exporting at a strong clip, but the people buying inside China aren't spending enough to keep prices rising at a healthy pace. Core CPI, which strips out volatile food and energy costs, rose just 0.9% year-over-year according to Reuters, while SCMP put the core figure at 0.3% on a monthly basis. Food prices outright fell 1.5% from a year earlier.

This signals weak domestic demand. Chinese households and businesses aren't confident enough to spend and invest at levels that would push consumer prices up in a normal, healthy way.

Beijing's response has been to lean on government spending rather than wait for consumers to come around. Chinese leaders have pledged to accelerate fiscal spending on already-budgeted infrastructure projects through the end of the year, according to Reuters. The idea is that government cash flowing into construction and public works will eventually filter through to broader economic activity.

But that fix takes time. Zhaopeng Xing said the effect of faster fiscal spending in the second half of the year "is likely to be felt with a lag of about one quarter." Xing expects inflation to follow what he calls an "M-shaped trajectory" for the rest of the year, meaning bumps up and down rather than a steady climb.

Zhiwei Zhang, chief economist at Pinpoint Asset Management, also weighed in on the slowdown, though the available reporting cuts off before detailing his full assessment.

Weak inflation isn't automatically a crisis. Cheaper goods and lower fuel costs can help consumers in the short run. But sustained low inflation, especially outright price declines in categories like food, can signal that an economy is stuck: businesses can't raise prices because nobody's buying enough, so profits get squeezed, and companies pull back on hiring and investment. That's the deflationary spiral policymakers in Beijing are trying to avoid.

Neither Reuters nor SCMP's coverage includes a specific dollar or yuan figure for how much fiscal stimulus Beijing plans to deploy in the second half of the year, only that spending on already-budgeted projects will accelerate. Whether that's enough firepower to meaningfully lift domestic demand, or just enough to keep the numbers from getting worse, is the open question hanging over China's economy heading into the fall.

China's upcoming PPI and CPI readings will show whether the fiscal push is starting to show up in the numbers, or whether the "M-shaped" inflation path Xing predicted is already bending back down.