目前我国对外经济关系中有四大问题威胁到国家产业安全。这四大问题是：①在一些重要的消费品和生产资料市场中，进口商品和外资企业的产品所占的比重迅速提高；②外商投资企业产出增加值在国内生产总值增加值中的比重迅速提高；③外商由投资建厂向更多地购并国有企业和国内品? At present, there are four major issues in China’s foreign economic relations that threaten the country’s industrial security. The four major issues are: 1 In some important consumer goods and production materials markets, the proportion of imported goods and foreign-funded enterprises’ products rapidly increases; 2 The ratio of added value of output of foreign-invested enterprises in the added value of GDP Rapidly increase; 3 foreign companies from the investment and construction to more acquisitions of state-owned enterprises and domestic products?