KGHM Polska Miedź S.A.

Management Reports • Dec 21, 2022

Main assumptions of the Budget for 2023

Production of KGHM Polska Miedź S.A.
Copper in concentrate (kt)	390
Silver in concentrate (t)	1261
Electrolytic copper (kt)	582
-including from own concentrate	385
Metallic silver (t)	1301

Sales of KGHM Polska Miedź S.A.
Payable copper (kt)	607
Payable silver (t)	1303

Production of KGHM International
Payable copper (kt)	56
TPM (koz t)	59.2

Production of Sierra Gorda (on a 55% basis)
Payable copper (kt)	80.3
Molybdenum (mn lbs)	5.7

The expected total unit cost of copper production from own concentrate(1) in KGHM Polska Miedź S.A. amounts to 36.3 thousand PLN/t.

KGHM Polska Miedź S.A.'s capital expenditures on property, plant and equipment planned for 2023 amount to PLN 3 250 million, while other capital expenditures(2) amount to PLN 2 129 million.

• (1) the sum of costs of mining, flotation, smelter processing per electrolytic copper, together with support functions and cathode selling costs, adjusted by the value of inventories of half-finished products and work in progress, less anode slimes and divided by the volume of electrolytic copper production from own concentrate
• (2) acquisition of shares and investment certificates as well as loans.

Legal basis: Art. 17 (1) of MAR (Regulation (EU) No 596/2014 of the European Parliament and of the Council of 16 April 2014 on market abuse (market abuse regulation) and repealing Directive 2003/6/EC of the European Parliament and of the Council and Commission Directives 2003/124/EC, 2003/125/EC and 2004/72/EC (Official Journal of the European Union dated 12 June 2014, no. L 173/1)