彭博谷物指数涨超1.7%，刷新日高、逼近30.70点关口。CBOT玉米期货涨超1.7%刷新日高，小麦期货涨超2.0%，大豆期货涨约1.6%刷新日高之后回吐涨幅。美国商务部长卢特尼克宣称，对美国农民而言，越南贸易协议意义重大。

Core Insights - The Bloomberg Grain Index increased by over 1.7%, reaching a daily high and approaching the 30.70 points mark [1] - CBOT corn futures rose by more than 1.7%, hitting a daily high, while wheat futures increased by over 2.0% [1] - Soybean futures saw a rise of approximately 1.6% before retracting some gains [1] - U.S. Secretary of Commerce Gina Raimondo stated that the trade agreement with Vietnam is significant for American farmers [1]