As of January 27, the port inventory of potassium chloride at Zhanjiang Port is 170,000 tons, at Yantai Port is 92,000 tons, at Yingkou Port is 680,000 tons, and at Mayong Port is 150,000 tons. Chempricehub's analysis of potassium chloride indicates a bearish score of -1. The article shows that as of January 27, the total inventory of potassium chloride at Zhanjiang Port, Yantai Port, Yingkou Port, and Mayong Port is approximately 1.092 million tons (specifically, 170,000 tons at Zhanjiang Port, 92,000 tons at Yantai Port, 680,000 tons at Yingkou Port, and 150,000 tons at Mayong Port). High inventory levels suggest ample market supply, which may reflect weak demand or oversupply, exerting downward pressure on the spot price of potassium chloride. An increase in inventory is generally considered a bearish signal, as it may dampen the momentum for price increases, hence a generally bearish score is assigned.