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U.S. and Mexican negotiators meet in Washington on June 16-17 for a second round of talks on agriculture and energy as part of efforts to revamp USMCA. President Trump has cast doubt on renewing the 32-year-old trade pact, which also includes Canada.
Mexico and Canada took more than $58.6 billion in US farm exports in 2025.
Uncertainty over USMCA threatens duty-free access to the largest US farm export markets, particularly Mexico's corn and Canada's ethanol demand. Any signal of tariffs or reduced access would weigh on US corn and related feed prices.
reuters.comDavid Lawder2026年6月16日在过去 683 次看跌的贸易事件之后，玉米 在 5 个交易日内中位数变动 -0.2%（47% 上涨；中间一半区间为 -1.7% 至 +1.6%），20 个交易日内为 +0.3%。
历史可比事件尚不足，暂无法给出历史解读。
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。
