Factory-gate prices up 13.5% from a year ago as precious metals and fuel surge

Prices for goods leaving Canadian factories rose sharply again in August, as a flare-up in the Middle East pushed fuel prices higher and precious metals rebounded. Statistics Canada reported on Thursday that the Industrial Product Price Index (IPPI) rose 1.3% from July and 13.5% from a year earlier.

The Raw Materials Price Index (RMPI), which tracks what manufacturers pay for inputs, climbed 3.1% in the month and 22.8% year over year. The agency linked the energy increase to the resumption of the conflict between the United States and Iran and the unravelling of their ceasefire.

The numbers

Over 12 months, the standouts are dramatic: diesel is up 75.0%, light fuel oils 74.5%, unwrought copper 49.3% and unwrought precious metals 46.3%.

• IPPI: +1.3% month over month, after +0.3% in July; +13.5% year over year, the 23rd straight annual increase
• IPPI excluding energy and petroleum products: +0.8%
• Energy and petroleum products: +4.0%, led by diesel (+9.6%) and light fuel oils (+8.5%)
• Primary non-ferrous metals: +4.4%, with unwrought silver up 9.6% and gold up 6.7%
• Chemicals: +2.8%, led by plastic resins (+10.7%)
• RMPI: +3.1% month over month; +22.8% year over year (July: +18.2%)
• Crude energy products: +7.1%, including synthetic crude (+21.6%)

The Canadian angle

For a resource-heavy economy, higher commodity prices are a mixed blessing. They lift revenue for oil producers, miners and refiners, and they help explain strong corporate profits in energy. But they also raise costs for manufacturers and, eventually, for consumers.

The pressure is building across the supply chain. A Distribution Strategy Group analysis of the same data found Canadian manufacturer prices averaged 10.5% higher in the first eight months of 2026 than a year earlier, and 8.2% higher excluding energy, warning distributors of rising inventory replacement costs.

Not all prices are rising

Prices for animals and animal products fell 3.4% in August, the largest monthly decline since July 2020, driven by a 9.6% drop for cattle and calves. Chemicals had fallen 6.9% from June to July before August's rebound, a reminder of how volatile these indexes are. Statistics Canada also noted that the IPPI excludes sales taxes and tariffs and does not reflect what consumers pay directly.

The risks

Factory-gate prices can take months to filter into consumer prices, and much depends on whether energy prices stay high. If the conflict eases, fuel prices could fall quickly, as they did in June. If not, rising input costs could push consumer inflation, already at 3.0% in August, higher, which would complicate the Bank of Canada's decision on rates. Counter-tariffs may also raise input costs indirectly.

What it means for an ordinary Canadian investor or household

For households, the clearest signal is fuel: diesel and heating oil are much more expensive than a year ago, which matters for anyone heating with oil and for the cost of transporting goods. Budgeting for higher energy bills this winter is prudent.

For investors, the data shows why energy and precious-metals producers have benefited this year, but those gains depend on volatile prices and geopolitics. Concentrating a portfolio in one commodity sector adds risk; broad diversification remains the usual way to manage it. This is general information, not personalized advice.

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