
Russian attacks on energy infrastructure and Black Sea ports are delaying grain acceptance and shipment in Ukraine. Ukraine exported 1.045 million tonnes of corn from December 1 to 17, but cumulative shipments are 68% slower than last year, and Ukrainian corn export prices fell $3-4/t per week to $202-205/t.
Port strikes raise Ukrainian logistics costs and reduce export competitiveness, while weak external demand and aggressive US and Brazilian offers keep corn prices under pressure. Chicago corn futures are near $173/t.
在过去 87 次看跌的地缘政治事件之后,玉米 在 5 个交易日内中位数变动 +0.1%(51% 上涨;中间一半区间为 -1.5% 至 +2.1%),20 个交易日内为 +0.3%。
在过去 361 次看涨的地缘政治事件之后,小麦(SRW) 在 5 个交易日内中位数变动 +0.7%(58% 上涨;中间一半区间为 -1.4% 至 +3.7%),20 个交易日内为 +1.3%。
各商品基准价相对事件前最后收盘价的变动。历史数据汇总同类过往事件;仅描述已发生的情况,不代表未来走势。不构成投资建议。