General Terms and Conditions
Standard Terms of Purchase | |
valid from February, 2011 | |
Standard Terms of Delivery and Sale | |
valid from July 2011 | |
valid from April 2011 | |
valid from July 01, 2010 | |
valid for contracts conducted from October 16, 2009 | |
Standard Terms of Contract (STC) | |
valid for contracts conducted until October 15, 2009 |