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2013年国内乙二醇主要产能达504.3万t,其中乙烯路线法产能364.3万t,煤制路线和甲醇路线140万t,占27.8%。我国乙二醇生产能力和产量远不能满足国内PET等日益增长的市场需求,据统计,2013年全国的PET产能为3 190万t,乙二醇表观消费量接近1 192万t,国内总产量大致368万t,进口量为824万t,进口依存度达69.25%。2007~2012年国内乙二醇需求量对外依存度均超过70%,2013年略有降低至69%左右,我
In 2013, the main production capacity of ethylene glycol in China was 5.043 million tons, of which 3.663 million tons were produced by ethylene route method and 1.4 million tons by coal route and methanol route, accounting for 27.8%. China’s ethylene glycol production capacity and output far can not meet the growing domestic PET and other market demand, according to statistics, in 2013 the country’s PET production capacity of 31.9 million tons, the apparent consumption of ethylene glycol close to 11.92 million tons, the total domestic Output of about 3.68 million tons, the import volume of 8.24 million tons, the import dependence of 69.25%. From 2007 to 2012, the domestic demand for ethylene glycol relied on more than 70% of the foreign demand, down slightly to 69% in 2013