产业损害预警是通过对货物进出口、技术进出口和国际服务贸易异常情况的连续性监测,分析其对国内相关产业的影响及影响程度,以动态分析的方法判断未来产业和贸易发展的趋势、变化,及时发布相关预警信息,提出利于 Early warning of industrial damage is the continuous monitoring of the abnormal situation of import and export of goods, technology import and export and international service trade, analysis of its impact on the relevant industries in the country and the degree of impact, with dynamic analysis to determine the trend of future industry and trade development, Change, timely release of relevant early warning information, proposed to benefit