MANKATO, Minnesota, Oct. 26 (TNSgov) -- The Specialty Soya and Grains Alliance issued the following news: While there have been some signs of progress on the global shipping front since the passage of the Ocean Shipping Reform Act in June, many challenges remain for SSGA member companies who export identity preserved soybeans and other specialty grains and oilseeds to foreign customers via shipping container. Container freight struggles remain, and casualties throughout the supply chain are re  more