加载中…
A presidential decree in Mexico protecting the country as a centre of origin for maize was published in a research database. The abstract describes the 2021 glyphosate phase-out and a directive for biosafety authorities to refuse permits for GM maize releases.
The decree signals continued restrictions on GM maize permits in Mexico, which limits biotech corn adoption and US corn export growth over time.
doi.orgITPGRFA Secretariat2025年3月14日在过去 439 次中性的政策事件之后，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 -1.3% 至 +1.2%），20 个交易日内为 +1.1%。
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。
