In 2023, the import of granulated slag into the US from the iron or steel industry stood at approximately 3.125 billion kilograms. From 2024 to 2028, the forecasted import volume shows a steady annual increase. Year-on-year percentage changes are 3.34% for 2025, 3.16% for 2026, 3.01% for 2027, and 2.86% for 2028. The compound annual growth rate (CAGR) for the period is approximately 3.06%.

Future trends to watch for include:

Sustained demand in construction and infrastructure projects driving slag imports.
Potential shifts in supply chain dynamics influenced by environmental regulations.
Technological advancements in recycling and alternative materials possibly affecting import needs.