存在的问题产品结构问题。目前我区出口企业生产的产品主要是高耗能、高污染产品，如定襄县的法兰制品、原平市的工业用草酸等，靠企业的内部技术和经济能力一时很难消除污染源；二是劳动强度大，机械化水平和科技含量较低；三是出口产品均属初级产品，竞争能力差。管理问题。? Existing problems Product structure issues. At present, the products exported by our export enterprises are mainly energy-intensive and highly-polluting products, such as the flange products in Dingxiang County and the oxalic acid industry in Yuanping City, etc. It is difficult to eliminate the sources of pollution temporarily by the internal technological and economic capabilities of enterprises. It is labor-intensive, with a low level of mechanization and science and technology. Third, all exports are primary products and their competitiveness is poor. Management issues. ?