On February 6, Hualu Hengsheng Chemical Co., Ltd. announced the latest ex-factory prices for ammonium sulfate. The price for caprolactam-grade bulk ammonium sulfate was 1,180 yuan/ton, an increase of 10 yuan/ton, while the power plant-grade ammonium sulfate remained stable at 1,085 yuan/ton, with actual transaction prices subject to negotiation. PriceSeek analysis of ammonium sulfate shows a bullish-bearish score of 1. Hualu Hengsheng's ex-factory price for caprolactam-grade ammonium sulfate increased by 10 yuan/ton to 1,180 yuan/ton, while the power plant-grade price remained unchanged at 1,085 yuan/ton. This price adjustment reflects improved spot market demand or tightening supply, providing favorable support for the spot price of ammonium sulfate. The price increase indicates stronger price support from the company, likely driven by recovering demand in the fertilizer or industrial downstream sectors, which is positive for market sentiment, though its overall impact on prices is limited.