Major area encounters south of winter our country this year infrequent low temperature is freezing extreme weather, cause a part to save area electrified wire netting to suffer serious damage, coal of together with report is carried not free and Zheng Fengdong season use electric fastigium, bring about countrywide power supply and demand to contradict to be increased abruptly, cause each district urgent purchase derv generator, drive generator of Jiangsu port derv (group) entrance twice grows.

According to Nanjing custom statistic, accumulative total of port of 1-2 month Jiangsu imports derv generation set this year (group) 51, value 8.71 million dollar, than last year the corresponding period (similarly hereinafter) grow 1.3 respectively times with 2.5 times.