Sustainability Report 2024-25
(260.21 MB)
Sustainability Report of OIL
Sustainability Report 2023-24
(5.98 MB)
Sustainability Report 2022-23
(7.36 MB)
Sustainability Report 2021-22
(11.76 MB)
Sustainability Report 2020-21
(6.42 MB)
Sustainability Report 2019-20
(11.7 MB)
Sustainability Report 2018-19
(14.51 MB)
Sustainability Report 2016-18
(8.92 MB)
Sustainability Report 2015-16
(5.49 MB)
Sustainability Report 2014-15
(3.68 MB)
Sustainability Report 2013-14
(8.65 MB)
Sustainability Report 2012-13
(4.02 MB)
