THE OPEN May beans:  3 1/2 higher May meal:  1.40 higher May soyoil:  24 lower May corn:  1 1/2 higher May wheat:  4 lower Prices opened as expected with wheat and soyoil continuing to post losses on long liquidation.   Bean and meal prices recovered against wheat, while corn prices saw some commercial pricing interest as prices sit close to new ctr lows.    The near record short in meal kept prices from moving even lower, despite a weak performance in other areas.   US officials stated today that Chinese leaders have taken the first steps toward implementing the first phase of a trade deal between the world's two largest economies, an announcement that comes amid concerns that t...