80年代我国对外经济工作领域的特点是投资热。苏联政府采用对这些问题进行国际法调整的办法来吸引外资。苏联政府提倡与外国缔结关于鼓励和相互保护投资的政府间协定,此举得到许多国家的广泛支持。已签订的协定涉及所有投资方面的问题,例如全部财产种类和物质财富、公司投资、股份、要求支付贷款资金的权利、著作权、商标、专有技术和公司名称、商业活动的权利。 In the 1980s, China’s foreign economic work was characterized by investment fever. The Soviet government uses foreign currency adjustments by adapting these issues to international law. The Soviet government advocates the conclusion of an intergovernmental agreement with foreign countries on encouraging and mutual investment protection, a move widely supported by many countries. The signed agreements cover all aspects of investment, such as the full range of property and material wealth, corporate investment, shares, rights to loan funds, copyrights, trademarks, know-how and company names, commercial activities.