Chile’s Spence copper mine spike entered its eighth day on Tuesday. This has severely disrupted the output and the supply of copper.
The news article is quoted as saying
Chile’s Spence union workers leader Andres Ramirez told Reuters workers planned to march later on Tuesday in the northern city of Calama to call owner BHP Billiton (BLT.L) (BHP.AX) “to negotiate with us.”
