March 10th News On March 10th, Shandong Luxi Chemical's latest ex-factory quotation for caprolactam-grade ammonium sulfate was 1,460 yuan per ton, representing an increase of 50 yuan per ton. Actual transactions are primarily negotiated. Chempricehub Analysis of Ammonium Sulfate: Bull-Bear Score: +1 The ex-factory quotation increased by 50 yuan per ton to 1,460 yuan per ton, indicating a tight market supply and demand, with rising demand or reduced supply driving up prices. This directly benefits the spot market for ammonium sulfate, and prices are expected to remain firm in the short term. However, actual transactions are primarily negotiated, suggesting that the price increase may be limited by downstream acceptance. Therefore, it is rated as a moderate positive (+1).