ASX-listed copper miners extend losses as prices outside US plunge

ASX-listed copper miners extend losses as prices in London and Shanghai exchanges dropped to a three-week low on looming 50% U.S. tariffs on copper imports MET/L

Australia-listed Capstone Copper CSC.AX falls as much as 2.5% to A$9.05, lowest since June 26

Sandfire Resources SFR.AX sheds 2.2%; had lost 3.5% on Wednesday

Copper miners moved against broader mining sub-index .AXMM, which gained 1.4%