The n-methyl-2-pyrrolidone market was valued at USD 1.1 billion in 2025, is projected to reach USD 1.8 billion by 2036 and is forecast to register a 4.1% CAGR between 2026 and 2036. In 2026, fresh NMP holds 75.0% of material sales and direct sales represent 58.0% within the distribution channel segment.