February 26th News: On February 26th, the yellow phosphorus unit of Yunnan Huaye Phosphorus Chemical Industry was shut down for maintenance, with plans to resume operations by the end of March. Chempricehub's analysis of yellow phosphorus indicates a bullish-bearish score of +1. The shutdown of Yunnan Huaye Phosphorus Chemical Industry's yellow phosphorus unit for maintenance, scheduled to resume by the end of March, will reduce short-term supply, providing favorable support for spot prices. The supply disruption may lead to tighter supply-demand dynamics in the spot market, driving prices higher. The score is +1 (moderately bullish), as the maintenance is a planned event, with significant but not major impact.