Overnight, the USD Index rose 0.07% to 102.21 while AUD/USD gained 0.19% to 0.6972 and CNY/USD fell 0.28% to 6.683, producing modest upward pressure on USD-denominated critical minerals benchmarks and contributing to the 1.89% lift in copper to 6.6425 USD/lb. Lithium carbonate fell 2.08% to 122350 CNY/t and spodumene SC6 declined 1.44% to 1715 USD/t, reflecting continued weak spot buying in China amid the absence of fresh supply shocks. Germanium rose 2.08% to 3587.48 USD/kg on thin trading volumes. No Tier 1 mine outages, export bans or demand shocks materialized between evening 11 October and midday 12 October 2026, leaving markets focused on the lingering effects of prior curtailments. Freeport-McMoRan’s Grasberg operation remains under force majeure after the late-September mudslide, with the world’s second-largest copper mine (approximately 3% of global supply) still offline nearly three weeks later and full output recovery not expected before 2027; this sustained deferral continues to tighten near-term copper availability. Sigma Lithium’s 330 ktpa Grota do Cirilo concentrator in Brazil stays suspended on environmental and pit-wall orders, while CATL’s Jianxiawo lepidolite mine output forecast for 2026 has been cut to 32 kt LCE from 62.5 kt following EIA revocation. ASX-listed copper names with Indonesian exposure such as those holding Grasberg offtake or joint-venture interests face the largest volume risk, while Brazilian lithium developers tied to Sigma’s curtailed 330 ktpa capacity see direct concentrate supply shortfalls; Chinese rare-earth and lithium processors with offtake from CATL’s suspended Jianxiawo asset face the sharpest 2026 volume haircut.