May 21 - In April 2026, China's import volume of other lactams (including NMP) stood at 881.95 metric tons, up 36.05% month-on-month. Chempricehub's assessment of N-methylpyrrolidone: bearish score -1. The significant increase in domestic supply side has exerted downward pressure on N-methylpyrrolidone spot prices, indicating an overall bearish market condition.