According to the Federal Statistical Office, the German producer price indices for commercial products such as particleboard, OSB and MDF mainly stagnated in January 2023 compared to the previous month. The index for MDF, HDF and coated particleboard developed sideways. However, raw particleboard switched to a downward trend again. In detail, the indices developed as follows:

particleboard: 165,5 points ( -3,39% )

OSB: 131,6 points ( -7,39% )

MDF: 169,2 points ( -0,47% )

You get to the table with these and further calculations here.

Additional graphs you find here.

Data source: Destatis: producer price indices for commercial products