Copper TCs down slightly with no end to Las Bambas outage
Spot copper concentrate processing charges continued to fall in the week ended Friday May 20, with purchases seen to be making up for the absence of supplies due to the Las Bambas mine outage.
The weekly copper concentrates treatment charge (TC) index, cif Asia Pacifi
c, was down by $0.70 per tonne on Friday to $77.90 per tonne.
No major breakthrough came during...