USD Index climbed 0.57% to 102.03 while AUD/USD fell 0.20% to 0.6932, leaving most critical minerals prices flat with lithium carbonate down 0.49% at 122800 CNY/t and tungsten APT down 3.33% at 2900 USD/mtu. Currency moves produced no immediate repricing in the sector overnight. DRC cobalt export quota of 96,600 tonnes for 2026-2027, including CMOC allocation of 31,200 tonnes versus 100,000-120,000 tonnes production guidance, converted a >100 kt 2024 surplus into a projected 10.7 kt 2026 deficit; Sigma Lithium suspended 270 kt/year Phase 1 concentrate output at Grota do Cirilo after federal injunction and state license revocation. BHP Escondida progressive restart after 3,455 t daily copper loss during September 23-25 halt and Sigma Lithium court-dependent resumption timeline leave those operators directly exposed to the binding quota and injunction constraints.