The CBOT opened on a weaker note with corn, soybeans and wheat trading lower Sunday night and into Monday morning. Monday’s opening bell, however, saw corn and wheat traded higher while selling pressure accelerated in wheat. The day featured mostly low-volume trade with corn ending slightly lower, wheat futures posting double-digit declines, and soybeans modestly firmer on another round of daily export sales.  The USDA announced the sale of 132,000 MT of soybeans to China while Mexico secured 250,371 MT. WPI sources note that while China was an active buyer last week, non-China destinations were on the sidelines waiting for prices to cool down. As reflected in this week’s MERCOSUR Regional Analysis from WPI, South American...