2009年国内氨纶总体产能再次出现明显的增长态势。据统计,截至2009年底,我国干纺氨纶工厂数量已经上升到30家,总生产能力达到33万吨/年左右。新建的氨纶生产企业为浙江诸暨雅迪化纤有限公司,产能1万吨/年。该公司自2008年9月完成一期工程的投料、试产与上市销售后,于2009年第 In 2009, the overall domestic spandex production capacity once again showed a clear growth trend. According to statistics, as of the end of 2009, the number of dry-spinning spandex plants in China has risen to 30 and the total production capacity has reached 330,000 tons / year. The new spandex production enterprises in Zhejiang Zhuji Yadi Chemical Fiber Co., Ltd., production capacity of 10,000 tons / year. The company since September 2008 completed a project of feeding, trial production and marketing, in 2009