By the end of December 2025, China's port inventories of potassium chloride stood at approximately 2.45 million tons, a decrease of 480,000 tons compared to the same period in 2024. The average monthly port inventory for the entire year of 2025 was 2.32 million tons, down by 1.07 million tons from 2024. PriceSeek's analysis of potassium chloride indicates a bullish-bearish score of 1. The significant decline in inventories suggests tightening supply or increased demand, reflecting an improved supply-demand balance in the market, which is expected to substantially drive up spot prices for potassium chloride. The bullish factors primarily stem from price support due to supply-side contraction, and it is anticipated that the spot market will exhibit an upward trend in the short term.