Copper rate

Month	lower CUN (€ / 100 kg)	upper CUN (€ / 100 kg)
November	778,64	781,7
October	774,48	777,61
September	796,81	799,9
August	787,42	790,45
July	785,53	788,52
June	796,04	799,09
May	779,93	782,97
April	825,78	828,80
March	848,00	851,09
February	858,49	861,57
January (2023)	857,82	860,89
December	801,88	804,97
November	799,50	802,71