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An explainer covers why Mexico restricts transgenic corn, citing its status as a center of origin for corn breeds and health and environmental arguments under the USMCA. It also describes the corn decree and the phase-out of glyphosate.
The restriction on GM corn for food and planting keeps a structural limit on US corn sales to Mexico, supporting a discount for US corn relative to non-GM supply.
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。