March 5th News On March 5th, driven by increased market demand and rising raw material costs, the quoted price for industrial-grade sodium metabisulfite (96.5% purity) in the Shanghai market reached 2,450 yuan per ton, marking an increase of 100 yuan per ton. Inventory levels are currently around 20%. Chempricehub Analysis of Sodium Metabisulfite Bull-Bear Score: +1.5 The article indicates that the spot price of industrial-grade sodium metabisulfite in the Shanghai market has risen by 100 yuan per ton to 2,450 yuan per ton, representing a significant increase. The primary driving factors include heightened market demand and rising raw material costs, suggesting a tightening supply-demand balance. Low inventory levels (approximately 20%) further support expectations of continued price increases, providing strong positive momentum for the spot market. Looking ahead, if demand persists or raw material costs remain elevated, prices may continue to rise. Overall, this news is favorable for bullish positions, with a score of +1.5 reflecting a strong positive impact.