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市场分析目前全国塑料生产企业有近百万家,2007年全国塑料制品产量达到了315亿吨。由于近年来全球石油价格暴涨,从1974年每桶3美元到2008
Market Analysis At present, there are nearly one million plastic manufacturing enterprises in China. In 2007, the national output of plastic products reached 31.5 billion tons. As global oil prices skyrocketed in recent years, from $ 3 a barrel in 1974 to 2008