CIL Annual Report 1 April 2017 to 31 March 2018 PDF 353.87 KB Download CIL Annual Report 1 April 2016 to 31 March 2017 PDF 452.23 KB Download CIL Annual Report 1 April 2015 to 31 March 2016 PDF 316.87 KB Download CIL Annual Report 1 April 2014 to 31 March 2015 PDF 267.16 KB Download