债券发行相关评级报告、信息披露文件等见以下链接：

https://www.chinabond.com.cn/dfz/#/information/listDetail?title=2022%E5%B9%B4%E6%B9%96%E5%8D%97%E7%9C%81%E6%94%BF%E5%BA%9C%E4%B8%93%E9%A1%B9%E5%80%BA%E5%88%B8%EF%BC%88%E5%85%AD%E5%8D%81%E6%9C%9F%E8%87%B3%E4%B8%83%E5%8D%81%E5%9B%9B%E6%9C%9F%EF%BC%89%E3%80%812022%E5%B9%B4%E6%B9%96%E5%8D%97%E7%9C%81%E6%94%BF%E5%BA%9C%E5%86%8D%E8%9E%8D%E8%B5%84%E4%B8%80%E8%88%AC%E5%80%BA%E5%88%B8%EF%BC%88%E4%B8%80%E6%9C%9F%EF%BC%89%E4%BF%A1%E6%81%AF%E6%8A%AB%E9%9C%B2%E6%96%87%E4%BB%B6&id=160385374&time=2022-06-02&name=%E5%8F%91%E8%A1%8C%E5%89%8D%E6%8A%AB%E9%9C%B2