The Global Calcium Carbonate Market is anticipated to register a CAGR of around 5.9% during the forecast period, i.e., 2024-32. Also, the market size was valued at around USD 27.5 billion during 2024. The demand for calcium carbonate as a filler in the plastic industry & for calcium carbonate nanoparticles in the rubber & plastics industries are the aspects driving the expansion of the market.