| ElvalHalcor Annual Report 2017 | GR | EN |
| Halcor Annual Report 2016 | GR | EN |
| Halcor Annual Report 2015 | GR | EN |
| Halcor Annual Report 2014 | GR | EN |
| Halcor Annual Report 2013 | GR | EN |
| Halcor Annual Report 2012 | GR | EN |
| Halcor Corporate Responsibility & Sustainable Development Report 2011 | GR | EN |
| Halcor Annual Report 2011 | GR | EN |
| Halcor Corporate Responsibility & Sustainable Development Report 2010 | GR | EN |
| Halcor Annual Report 2010 | GR | EN |
| Halcor Corporate Responsibility & Sustainable Development Report 2009 | GR | EN |
| Halcor Annual Report 2009 | GR | EN |
