Producer prices up in August on prices of agricultural goods

South Korea's producer prices increased in August, primarily due to a surge in agricultural goods prices caused by a heatwave, according to central bank data released on Friday. The Producer Price Index (PPI), a crucial indicator for future consumer inflation, climbed by 0.2 percent in August compared to July, after a 0.4 percent decline on a month-to-month basis, as per preliminary figures from the Bank of Korea (BOK).

In July, the index had decreased for the first time since August 2025. The figure for August marked a 7.9 percent surge compared to the same period last year, up from a 7.7 percent increase in the previous month, the findings indicated. Producer prices serve as a critical signal for future inflation trends, as they impact the pricing of goods for businesses to consumers in the forthcoming months.

The BOK noted that prices of industrial goods, encompassing petroleum and chemical products, remained unchanged in August relative to the previous month. Conversely, electricity, gas, and water supply prices rose by 0.9 percent. The data revealed a 3.8 percent increase in prices of agricultural, livestock, and fisheries products in August, a sharp rise from the 1.5 percent monthly increase in July, attributed to prolonged high temperatures during the month.

The domestic supply price index, which encapsulates both producer and import prices, contracted by 1.3 percent on a month-to-month basis in August, the data showed.