In a previous article, we discussed the core value of magnesium sulfate heptahydrate in aquaculture—it provides magnesium and sulfur for fish and shrimp and plays an important role in aquatic mineral nutrition systems (see link below): https://www.kelewell.de/en/post/magnesium-sulfate-heptahydrate-in-aquaculture-not-just-a-mineral-but-a-key-pillar-for-stable-produc However, if we shift our perspective from “functional minerals” back to “fundamental mineral structure,” we will find that:...

This report reviews the performance of China’s potash fertilizer, phosphate rock, and phosphate fertilizer markets in the period immediately preceding the 2026 Chinese New Year (February 5 – February 11). As the holiday approached, the market maintained a tight balance and stable operation, laying the groundwork for post-holiday spring farming activities. I. Phosphate Rock and Phosphate Fertilizers: Stable Pre-Holiday Operations, Supply Contraction Providing Support Ahead of the Chinese New...

I. Potash Market: Tight Supply and Rising Prices Amid Strategic Standoff; Pre-Spring Ploughing Stockpiling Underway, Tight Circulation Becoming the Norm Recently, China’s domestic potash market has exhibited an unusual pattern of shrinking volumes alongside rising prices. Despite persistent market rumors suggesting policy coordination through long-term contract allocations and direct-supply releases, actual circulating volumes remain tight. Against this backdrop of reduced availability,...