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Mexico is moving to embed its GM corn ban in national food production standards, including a revised standard for corn dough for tortillas that bars GM white corn. The step makes the prohibition harder to reverse than a presidential decree as the dispute enters its final phase with the US.
A codified ban makes a lasting loss of Mexican demand for biotech US corn more likely, which is bearish for US corn export prices over the longer term.
在过去 310 次看跌的政策事件之后,玉米 在 5 个交易日内中位数变动 +0.3%(54% 上涨;中间一半区间为 -1.4% 至 +1.9%),20 个交易日内为 +0.6%。
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。