The Company implements a strategy for the progressive improvement of environmental performance within the framework of the adopted technical policy: on new capacities, through the introduction of the most advanced technologies; on existing production facilities by: 	 retrofitting	of	the	existing	production	cycle; replacement of obsolete gas treatment equipment; creation of closed recycling water supply system or the construction of advanced treatment facilities to avoid waste-water discharges without treatment, in case if closed recycling water supply systems cannot be created; construction of advanced waste disposal facilities to ensure their long-term and reliable storage, construction of capacities for the preparing of the waste for the consumer (e. g. crushing and screening equipment); replacing and disposing of electrical equipment containing PCBs; restoration of the environment through the reclamation of damaged land and decommissioned waste disposal facilities; introduction of the best available technologies.