制约因素:( 1 )国产优质小麦的质量不稳定,直接影响制粉小麦的出口;( 2 )运输环节缺乏保障,造成货物的运输有时不畅通;( 3)主要出口国小麦今年预计将大幅增产,预期价格下跌。积极因素:( 1 )我国小麦价格低廉,在国际市场占有相当优势;( 2 )我国小麦库存充裕,政府对陈化小麦采取 Constraints: (1) The quality of domestically produced high quality wheat is not stable, which has a direct impact on the export of wheat flour. (2) The lack of security in the transport sector has caused the unavailability of goods at times. (3) The major exporter of wheat is expected to increase significantly this year , The price is expected to fall. Positive factors: (1) China’s wheat prices low, occupy a considerable advantage in the international market; (2) ample inventories of wheat in our country, the government of the aging wheat to take