LME WEEK — Antofagasta nets its highest ever copper treatment charges in auction, sources say
Concentrate shortages have been building since 2023 Deficit also due to massive rise in China's smelting capacity Concentrate supply contract talks for 2027 set to begin By Pratima Desai and Tom Daly LONDON, Oct 16 (Reuters) — Chile's Antofagasta was paid more than $300 a metric ton to have its copper concentrate turne