The CBOT traded a mixed day to close the week with higher wheat futures the only pronounced development. Rising cash wheat values in Russia (up $1-5/MT depending on the region) helped Paris milling wheat move €2.25/MT higher over night and that supported CBOT wheat as well. Wheat/corn bull spreading developed, and that pressured corn futures as well. The exit from old long soybeans/short corn spreads offered technical support to the corn market on Friday, however, while soybeans traded both sides of unchanged.  USDA announced the sale of 252,000 MT of soybeans to “unknown” destinations today, with 6,000 MT for 2019/20 delivery and the balance (246,000 MT) for 2020/21 delivery. The agency also reported 133,000 MT of so...