Sustainability Report
Whitepaper
First report of 2019
investor overview 2019
Annual Report.
2019
2018
Report Q4 2018
report the fourth quarter of 2018
Report of 2018
internet of things
2017
Investors’ Handbook 2017
An overview of our operational performance over five years, including maps.
Sustainability Report
A public record of our progress in contributing to sustainable development.
Annual Report
An overview of our operational performance over five years, including maps.
2016
Annual Report and Form 20-F
The full, comprehensive operational and financial report for the year ended Dec 31, 2016.
Sustainability Report
A public record of our progress in contributing to sustainable development.
Investors’ Handbook 2016
An overview of our operational performance over five years, including maps
2015
Annual Report and Form 20-F-2015
The full, comprehensive operational and financial report for the year ended Dec 31, 2015.
