Caixian News Agency, May 10, the State Grain and material Reserve Bureau recently announced that as of the end of April, the purchase of autumn grain in 2022 has been fully completed. Various grain enterprises in the main producing areas purchased a total of 198.57 million tons of autumn grain, an increase of 6.83 million tons over the same period last year, or 3.6 percent, the highest level in nearly three years.