Producer prices in Finland fell by 0.8% year-on-year in December 2025, following a 0.2% growth in the previous two months. This marked the lowest reading since July, as prices fell further for manufactured products (-0.9% vs -0.1% in November), particularly in paper and paper products (-8.4% vs -7.6%) and chemical and chemical products (-3.5% vs -0.6%). In addition, costs declined for electricity, gas, steam, and air-conditioning (-2.2% vs 5.7%). Meanwhile, costs grew for water supply, sewerage, waste management, and remediation services (4.2% vs 0.6%), while deflation eased in mining and quarrying (-0.3% vs -3.1%). On a monthly basis, producer prices dropped by 1% in December from a 0.3% gain in the preceding period.