代码标识制度的实施为改革开放和建立社会主义市场经济秩序，尤其是对规范金融市场方面发挥了积极作用。但由于缺乏经验，缺少财力等原因，在代码质量、管理和代码应用等方面还不同程度地存在一些问题。回顾５年来的实践，总结经验，找出问题，研究对策，使其发挥更大效能... The implementation of the code identification system has played an active role in reform and opening up and the establishment of a socialist market economic order, especially in regulating the financial markets. However, due to lack of experience, lack of financial resources and other reasons, there are still some problems in terms of code quality, management and application of code. Review the past five years of practice, sum up experience, identify problems, research strategies to make it more effective ...