While an announcement is expected next week regarding additional purchases of U.S. soybeans by China, the unknown factor is when the stocks will actually be shipped in view of current pricing for Brazilian origin. China Expected to Announce Large U.S. Soybean Purchases Next Week A delegation of Chinese soybean importers traveling to the U.S. next week with President Xi Jinping is expected to make an announcement 24 September in Iowa regarding major purchases of U.S. soybeans. The total will apparently be millions of tons. This information was provided to Reuters by a source traveling with the group, which includes representatives of COFCO, Sinograin, the Heilongjiang Jiusan Group and the Sunrise Group. Such an announcement is not surprisi...