Operation charter

8. Company Charter - 7th change (approved by the General Meeting of Shareholders in April 2018, effective from 24/4/2018)

7. Company Charter - 6th Change (approved by Shareholders' Meeting in March 2016, effective from March 2016).

Company Charter - 6th change (approved by the AGM in March 2016, effective from March 2016) (continued).

Company Charter - 6th change (approved by the AGM in March 2016, effective from March 2016) (continued).

Company Charter - 6th change (approved by the AGM in March 2016, effective from March 2016) (continued).

6. Company Charter - 5th Change (GMS approved on 16/04/2013, effective from 16/04/2013).

5. Company Charter - 4th Change (the General Meeting of Shareholders passed on December 19, 2011, effective from 01/01/2012).

4. Company Charter - 3rd Change (approved by Shareholders' Meeting on September 7, 2010, effective from October 1, 2010).

3. Company Charter - Second Change (approved by Shareholders' Meeting on December 4, 2009, effective from January 1, 2010).

2. Company Charter - First Change (approved by Shareholders' Meeting on April 18, 2007).

1. Company charter - Establishment of a joint stock company (approved on January 21, 2005 by the General Meeting of Shareholders).