下半年以来,由于美国次贷危机引发的全球金融危机已向实体经济蔓延,我国经济也出现了出口下降和国内市场急剧萎缩的趋势,目前已造成我国钢铁等基础原材料产业生产、价格、效益等全面恶化,特别是9月下旬以来,国内钢材价格急剧下跌, Since the second half of the year, due to the global financial crisis triggered by the subprime mortgage crisis in the United States, which has spread to the real economy, there has also been a trend of declining exports and a sharp contraction of the domestic market in our economy. At present, the production, prices, benefits, etc. of basic raw materials such as steel and iron in our country have been caused. Overall deterioration, especially in late September, the sharp decline in domestic steel prices,