92%
value of public tenders
awarded by adopting the
economically most
advantageous bid method
67.4%
of total tenders
awarded on the basis of the most
economically advantageous bid
approach
25/100
average score
assigned to sustainability
in tender awards

The qualification, selection and assessment of suppliers

Supplier qualification and assessment system makes it possible to check the technical, economic, and organisational quality requirements, as well as the compliance with environmental and safety regulations and corporate social responsibility requisites, and the acceptance of the Group Code of Ethics.