目前，国内玉米市场供需偏紧，产地货源不足，价格上涨。据有关信息资料，黑龙江、山东、湖北等地粮食交易批发市场的玉米价格，较上年同期均有不同程度的上涨、涨幅最低的为8％，最高达29％。玉米价格上涨的主要原因是需求增加。全国工业耗用玉米一年高达800万砘、饲料耗用在3 At present, the supply and demand in the domestic corn market are tight, and the supply of raw materials is insufficient and prices have soared. According to the relevant information and materials, the prices of maize in grain trading wholesale markets in Heilongjiang, Shandong and Hubei have risen in varying degrees compared with the same period of last year with the lowest increase of 8% and the highest of 29%. The main reason for the increase in corn prices is the increase in demand. The national industrial consumption of corn a year up to 8 million 砘, feed consumption in 3