President Trump has called for 25 percent tariffs on another $200 billion of Chinese imports, possibly as early as late September, and this has thrown a wet blanket over the soybean futures market. No one knows what will happen or when, but the assumption is that the hoped-for resumption of official trade talks will not occur very soon. Soybean demand from domestic crushers and overseas buyers other than China remains quite good, but the soybean market cannot seem to get past the trade spat. Soybean futures traded down about 6 cents overnight and did little during the day session before closing down 3-4.5 cents. Soy products were also lower with meal finishing with losses of $1.30-3.70 and soyoil down 32-34 points. On the other hand, volat...