Singapore's Manufactured Products Price Index fell 2.2% year over year in December 2025, reversing the 5.4% increase in the preceding month, the city-state's Department of Statistics reported Thursday.

The oil index fell 10.6%, while the non-oil index slipped 0.8% on-year during the month, the filing said.

Month-over-month, manufacturing prices fell 1.4% after an unchanged reading in November. The oil index dropped 7.0%, while the non-oil index slipped by 0.6% on the month, the data showed.

Meanwhile, Singapore's Domestic Supply Price Index fell 3.3% in December 2025, following a 2.8% increase in November. The oil index dropped 11.7%, and the non-oil index inched down by 0.5%, the data showed.

Month-on-month, the Domestic Supply Price Index fell 1.7%, compared to a 0.6% increase in November. The oil index fell 5.8%, while the non-oil index was down 0.3%.