近年来,由于越南鲶鱼被美国定为倾销水产品及美国本土斑点叉尾鮰养殖面积大幅下降(2004年上半年养殖面积比2003年同期下降4050公顷,仅为7.2万公顷),泰国、印尼等东南亚国家受海啸肆虐的影响,美国斑点叉尾鮰消费市场出现了很大的市场真空,欧盟对斑点叉尾鮰加工产品的需求量也以 In recent years, due to the fact that Vietnamese catfish was dumped by the United States as a dumped aquatic product and the catfish area of ​​the United States dropped drastically (aquaculture area dropped by 4,050 ha in the first half of 2004 to only 72,000 hectares), Thailand, Indonesia and other Southeast Asian countries Affected by the tsunami raging, there was a huge market vacuum in the consumer market of American Channel Catfish. The demand of the European Union for the processed products of Channel Catfish