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尽管近年我国甲乙酮的生产能力增长很快,但由于生产技术、产品质量等各种因素,目前产量远不能满足国内实际生产的需求,每年都得大量进口,且进口量呈上升之势。1992年我国甲乙酮的进口量只有19.2 kt,1997年增加到79.5 kt,5年间的年均增长率为32.9％,2000年进口量增加到102.1 kt,2001年增加到113.7 kt。
Although the production capacity of methyl ethyl ketone in our country has been growing rapidly in recent years, due to various factors such as production technology and product quality, the current output can not meet the actual needs of the domestic production. Therefore, large quantities of imports have been imported each year, and the import volume is on the rise. In 1992, the import of methyl ethyl ketone in our country was only 19.2 kt, increasing to 79.5 kt in 1997 with an average annual growth rate of 32.9% in five years. In 2000, the import volume increased to 102.1 kt and in 2001 to 113.7 kt.