{"type": "article", "title": "Analysis-US tariff threat upends copper surplus as prices test all-time peak", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/analysis-us-tariff-threat-upends-copper-surplus-as-prices-test-all-time-peak", "original_source": "https://ca.finance.yahoo.com/news/analysis-us-tariff-threat-upends-150102685.html", "published": "2026-08-25T15:01:02+00:00", "accessed": "2026-08-25", "id": "analysis-us-tariff-threat-upends-copper-surplus-as-prices-test-all-time-peak"}