On February 4, the latest ex-factory price of melamine from Shanxi Fengxi was quoted at 5,500 yuan/ton, representing an increase of 100 yuan/ton compared to the previous quotation date. The plant has a capacity of 140,000 tons and a daily production of 350 tons. PriceSeek analysis of melamine, with a long-short score of 1: The ex-factory spot price of melamine rose by 100 yuan/ton to 5,500 yuan/ton, indicating tight market supply or increased demand, which is favorable for spot prices. The plant's capacity of 140,000 tons and daily production of 350 tons demonstrate potential supply capability, but the price increase reflects a short-term supply-demand imbalance, supporting bullish sentiment.