The forecast for the import of pumice stones to Germany shows a consistent decline from 6.4014 million kilograms in 2024 to 4.3277 million kilograms in 2028. Year-on-year percentage changes indicate a steady decrease of approximately 8.36% each year from 2024 to 2025, followed by 8.91% from 2025 to 2026, 9.61% from 2026 to 2027, and 10.40% from 2027 to 2028.

In 2023, the import volume stood at 7.067 million kilograms. The five-year CAGR (Compound Annual Growth Rate) indicates an average annual decrease of 9.61%.

Future trends to watch for:

Potential changes in construction and horticulture sectors affecting pumice demand.
Sustainability and environmental regulations impacting global sourcing.
Technological advancements possibly reducing the need for imported pumice stones.