2022-3-7新华财经
云天化:2021年营业收入为640.67亿元,同比增长22.94%
https://bm.cnfic.com.cn/share/index.html?app=xhcj#/share/articleDetail/2694904/1
2022-3-7中国证券网
云天化业绩快报:2021年净利同比增长1237%
https://ggjd.cnstock.com/company/scp_ggjd/tjd_ggkx/202203/4840465.htm
2022-3-8开屏新闻
牛!云天化去年净赚36.37亿元
https://appkp.ccwb.cn/news/202203/20220308112818RJGN36.html