China faces great pressure in securing its food supply in the next five years due to accelerating domestic demand, a senior official was quoted as saying in local media on Saturday. Chen Xiaohua, a vice agricultural minister, said he expected China's consumption of grains to grow by 4 billion kgs a year between 2011 to 2015. Consumption of vegetable oil will grow by 800,000 tonnes a year over that period, while meat demand will rise by 1 million tonnes annually. "Our country is facing great pressure in the supply of agricultural products," the Shanghai Securities News quoted Chen as saying...