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中国铝加工材企业及其产能的地区分布结构是基本合理的。从与GDP的相适应性、最佳经济效益、产品销售半径与出口等方面分析了其合理性,还介绍了美国各种铝材加工厂的分布地区。2003年中国三大经济圈的GDP占全国的GDP的62.23%,和这些地区的铝材加工生产能力与全国总生产能力之比(54.56%)相适应,但挤压生产能力的集中度(66.67%)无疑大了一些。
China’s aluminum processing enterprises and their production capacity of the regional distribution of the structure is reasonable. The rationality is analyzed from the aspects of adaptability with GDP, the best economic benefit, the radius of product sales and the export. The distribution area of various aluminum processing plants in the United States is also introduced. In 2003, the GDP of the three major economic circles in China accounted for 62.23% of the national GDP, which was in line with the ratio of aluminum production capacity to total national production capacity in these areas (54.56%), but the concentration of squeezed production capacity (66.67% %) Is undoubtedly bigger.