In 2023, the import volume of Macadam of slag, dross, or similar industrial waste to Canada was 31 million kilograms. Based on forecasted data, imports are projected to increase from 32.566 million kilograms in 2024 to 38.811 million kilograms in 2028. This reflects a consistent growth pattern with a compounded annual growth rate (CAGR) of approximately 4.5% over the five-year period from 2024 to 2028, with year-on-year increases in the range of 4.9% to 4.1%.

Future trends to watch for include:

Economic changes in Canada and its trade partners which might affect import volumes.
Developments in industrial waste recycling and sustainability practices that could impact demand.
Potential technological advancements in macadam production that could influence import needs.