Some bulk cargoes are now moving in containers. Grain is one example: the container box is lined and the grain poured into the box. Examples of specialized grain movements are beans, lentils, peas ,and sunflower seeds. " Exports now include specialized varieties such as low- saturated-fat soybeans and more easily digestible soybeans with altered carbohydrates. There are organically produced grains, and genetically altered grains. There' s wheat with specific baking characteristics and high protein corn. Buyers of grains are becoming more specific in stating their needs .