The Perlite Market is entering a period of steady expansion as demand increases across construction, agriculture, horticulture, and industrial filtration. The global market reached USD 1.6 billion in 2025 and is expected to grow to USD 2.9 billion by 2033, representing a 7.5% CAGR from 2026 to 2033.   North America remained the largest regional market in 2025,...