The CBOT was mostly lower on Thursday as the impacts of Russia’s return to the Ukraine export corridor agreement and the sharp rally in the U.S. dollar worked against futures. Corn and wheat continued their selloffs and retreated to values near where they ended last week, while soybeans seemed to abandon this week’s gains as China moved to institute new COVID-19 lockdowns. Funds were net sellers for the day and the Export Sales report failed to offer any meaningful change in the recent export trends.  The U.S. Export Sales report was consistent with the trends of the past several weeks: bearish corn, natural wheat, and bullish soybeans. Soybeans – despite the threat of Brazil’s large 2022/23 crop – remain...