On January 16, the liquid ammonia unit at Hebei Zhengyuan was operating normally. The manufacturer raised its quotation by 30 yuan today, with the current price at 2,360 yuan/ton. The manufacturer partially sells externally, with a daily sales volume of 300 tons. The manufacturer's liquid ammonia unit has a capacity of 600,000 tons. PriceSeek analysis of liquid ammonia, long-short rating: 1. The article indicates that Hebei Zhengyuan's liquid ammonia unit is operating normally, with the quotation raised by 30 yuan to 2,360 yuan/ton and daily sales of 300 tons. This move suggests that the production side is actively raising prices, possibly driven by rising costs or robust demand, which is favorable for the spot price of liquid ammonia. The increase of approximately 1.27% reflects stable market supply but active local external sales, representing a generally positive signal. It is expected that short-term spot prices may remain stable or show a slight increase.