Introduction The Granulated Ground Blast Furnace Slag (GGBFS) Market is gaining significant momentum as the global construction and infrastructure sectors increasingly transition toward sustainable and low-carbon materials. According to industry projections, the global GGBFS market is expected to grow from USD 21,757 million in 2025 to USD 34,807 million by 2036 , registering a compound annual growth rate (CAGR) of 3.1% during the forecast period. This steady expansion refl