Overnight macro showed a 0.13% decline in the USD Index to 102.11 and a 0.10% drop in AUD/USD to 0.6957, with copper prices falling 0.60% to 6.557 USD/lb while lithium carbonate, nickel and cobalt held flat; these moves signal limited immediate pricing pressure on battery metals amid steady USD and China PMI absence. The dominant supply event is the indefinite strike at Antofagasta Minerals’ Centinela mine in Chile from October 7 2026, halting mining and haulage for 709 workers representing 22% of the direct workforce and threatening visible output losses from November onward after Centinela’s 240400 tonnes produced in 2025. ASX-listed copper-exposed names such as Sandfire Resources and 29Metals face direct volume risk through Chilean concentrate flows while BHP’s Escondida and Olympic Dam operations remain the nearest comparable Tier-1 benchmarks for any strike-related spot market tightening.