加载中…
The article reviews NAFTA's history since 1994 and argues that cheap US commodity corn has harmed Mexican smallholder maize farmers. It links these effects to migration pressures and notes that trade between the US and Mexico has roughly tripled.
The analysis is background on the NAFTA debate and does not report a new policy change. It reinforces the political risk to US corn exports to Mexico if renegotiation tightens.
thecounter.orgThomas fox parry2018年7月24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。
