{"id":"M.AM.ILXFQ6N3IWR6B","name":"World — Copper — Index, percent change from a year ago (monthly)","country":{"code":"AM","name":"Armenia"},"frequency":"monthly","geometry":"none","firstDate":"1992-01-01T00:00:00Z","lastDate":"2026-09-01T00:00:00Z","lastPeriod":"2026-09","lastValue":44.80624668320957,"lastCollectedAt":"2026-11-06T14:44:11.883845Z","categories":[{"id":"prices-financial","name":"Consumer/Producer/Asset/Utility Price Indices"}]}