The seller says it has no product. Donald Trump announced he is working on a massive deal to import potash from Belarus, claiming it would arrive cheaper than Canadian supply. Saskatchewan Premier Scott Moe immediately slammed the proposal as "blood potash," while Canadian mining leaders noted that mine production cannot simply be switched on like a light switch. Yet before the political fight could even develop, the freight math hit a wall. Potash is an intensely heavy bulk commodity where transport makes up a huge share of the delivered price. Hauling it across the Canadian border by direct rail into the US farm belt is simple geography. Sourcing it from landlocked Belarus requires navigating sanctioned transit corridors, thousands of miles of ocean freight, and intermodal port transfers. Then came the immediate rebuttal from Minsk. Belarusian leader Alexander Lukashenka publicly pointed out that Belarus does not even have volume available for Western markets, because its entire output is already sold under contract. A political trade announcement is only as real as the physical supply behind it. If the seller has no surplus cargo and the shipping route defies basic freight physics, the discount exists only on paper.