#copper concentrate
Collection of copper concentrate news, found 48 news.
PT Freeport Indonesia (PTFI) has signed a memorandum of understanding with PT Indosmelt (Indosmelt) and PT Indovasi ...
The Political and security situation in Papua is still heating up, beginning with the repeated shootings spree at ...
Production at PT Freeport Indonesia mines in Papua resumed on Tuesday after being halted since Monday (Oct 17) due to ...