In 2023, Japan imported an estimated substantial quantity of poles treated or painted with preservatives; however, specific actual figures for that year are unavailable in this dataset. The forecasted import volume displays steady growth from 2024 to 2028, demonstrating an upward annual trend. From 2024 to 2028, the import volume is projected to increase from 735.58 thousand kilograms to 870.38 thousand kilograms, reflecting a consistent year-on-year growth rate.

Future trends to watch for include:

Potential impact of domestic policy changes on imports and wood treatment regulations.
Technological advancements that may affect pole preservation and, consequently, import demand.
Environmental and sustainability considerations which could influence future market dynamics.