加入世界贸易组织 ,需要按照世界贸易组织反补贴协议相应调整一些有关政策。各国政府在加入世界贸易组织之前 ,都制定了一些支持经济发展、鼓励或限制某些产品进出口的政策 ,如某些特定的产业政策、地区政策、引资优惠政策以及其它一些特殊经济政策等。这些政策当中 ,有一些是 To join the World Trade Organization, it is necessary to adjust some relevant policies in accordance with the World Trade Organization anti-subsidy agreement. Prior to joining the World Trade Organization, all governments formulated policies that support economic development, encourage or restrict the import and export of certain products, such as certain industrial policies, regional policies, favorable investment policies, and other special economic policies. Among these policies, some are