时间

2016

2017

2018

2019

2020

披露内容

定性描述

定量描述

定性描述

定量描述

定性描述

定量描述

定性描述

定量描述

定性描述

定量描述

环保收益

64.26%

64.26%

65.34%

65.34%

66.23%

66.23%

66.79%

66.79%

67.35%

67.35%

环境管理

93.24%

0.00%

94.23%

0.00%

94.23%

0.00%

94.23%

0.00%

94.23%

0.00%

环境治理

63.45%

24.96%

64.78%

25.64%

65.76%

26.13%

65.76%

26.13%

65.76%

26.13%

环保支出

65.32%

36.08%

67.43%

38.56%

67.93%

39.26%

68.75%

39.46%

68.94%

39.46%