The American Chemistry Council (ACC) reported that US specialty chemicals market volumes rose a strong 0.6 percent in February. This follows an upwardly revised 0.4 percent gain in January. Volumes have generally been moving up since May. All changes in the data are reported on a three-month moving average (3MMA) basis.   Of the twenty-eight specialty chemical segments we monitor, 18 expanded in February, 10 experienced decline and none were flat. During February, large gains (1.0 percent and ...