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Mexico's Senate passed a law promoting and protecting native corn, designating over 60 varieties as national heritage and requiring labels showing whether corn is native, hybrid or genetically modified. The law is framed as preventing intellectual plundering of indigenous communities.
Labeling and heritage protection for native corn may slow adoption of hybrid and GM varieties in Mexico, a large corn import market, so the price effect is limited.
latinpost.comAmy Santiago2020年4月8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。
