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U.S. and Mexican officials met privately over Mexico's ban on tortilla makers using genetically modified white corn. A Mexican government webinar argued GM corn and glyphosate threaten biodiversity, but presented little evidence of a health risk, according to U.S. industry and government reviews.
The continuing standoff keeps Mexican demand for U.S. white corn uncertain, a modest bearish factor for corn prices.
在过去 683 次看跌的贸易事件之后,玉米 在 5 个交易日内中位数变动 -0.2%(47% 上涨;中间一半区间为 -1.7% 至 +1.6%),20 个交易日内为 +0.3%。
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。