Home Markets Glencore reports 2025 copper output fell 11% as Rio Tinto tie-up looms Glencore reports 2025 copper output fell 11% as Rio Tinto tie-up looms Andrew M Jan 29, 2026 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Original source: https://www.investing.com/news/stock-market-news/glencore-reports-11-drop-in-2025-copper-output-4471981 Glencore Market Updates Rio Tinto www.investing.com/news/stock-market-news/glencore-reports-11-drop-in-2025-copper-output-4471981