LONDON, June 22 (Reuters) – China is expected to import up to five million tonnes of corn in 2011, the U.S. Grains Council said on Wednesday. Speaking on the sidelines of the Agriculture Investment Summit, USGC president and CEO Thomas Dorr said China has already purchased around 1.25 million tonnes of corn this year and was expected to meet the bulk of its 2011 import needs from the coming 2011-12 new crop.