Commodities Research 25 September 2025 | 10:00AM SGT Eoin Dinsmore +65-6889-2401 | eoin.dinsmore@gs.com Goldman Sachs (Singapore) Pte Base Metals Comment: Copper: Grasberg Outage Knocks 1% Off 2026 Global Mine Supply Aurelia Waltham +44(20)7051-2547 | aurelia.waltham@gs.com Goldman Sachs International Lavinia Forcellese +44(20)7774-9243 | lavinia.forcellese@gs.com Goldman Sachs International Daan Struyven +1(212)357-4172 | daan.struyven@gs.com Goldman Sachs & Co. LLC Samantha Dart +1(212)357-9428 | samantha ...