我国是化肥的使用和进口大国,化肥进口量高时曾达到国际化肥市场总进口量的20%。所以每年我国对化肥的采购都成为国际化肥市场的焦点。近几年,我国进口化肥仍保持相当的规模,1994年以来每年都保持在1000万吨以上。1997年4月开始, China is a big country that uses and imports chemical fertilizers. When the import of chemical fertilizers is high, it has reached 20% of the total import volume of the international fertilizer market. So every year, China’s procurement of fertilizers have become the focus of the international fertilizer market. In recent years, China’s imports of chemical fertilizers still maintain a considerable scale, maintaining more than 10 million tons every year since 1994. Since April 1997,