Copper rate

Month	lower CUN (€ / 100 kg)	upper CUN (€ / 100 kg)
April	825,78	828,8
March	848	851,09
February	858,49	861,57
January (2023)	857,82	860,89
December	801,88	804,97
November	799,5	802,71
October	788,31	791,64
September	793,55	796,86
August	798,17	801,4
July	751,80	755,01
June	867,68	870,78
May	897,05	900,15