THE OPEN March beans:  3 higher March meal: .10 lower March soyoil:  21 higher March corn:  1 1/4 lower March wheat:  3 1/4 lower The markets opened as called with prices having a mixed reaction to the news that China would cut some of its tariffs.   While other markets were sharply higher such as livestock contracts, the soy complex took the news in stride with negative technicals and a lack of Chinese purchases this morning in the export sales numbers outweighing other factors.   As to the Feb. 11 WASDE next week, USDA economist Johansson said the monthly USDA crop report will not include details about the first phase of the China/US trade deal.   In general, US ending stock adverti...