{"region":"global","indicator":"copper","period":"2026-07-01","value":"13542.82086956522","unit":"usdpermetricton","vintagedate":"2026-09-14","sourcemodel":"directapi","sourceagency":"IMF","seriesid":"PCOPPUSDM","canonical":"v1|ECON|COMMODITIES|COPPER|13542.82086956522|usdpermetricton|2026-07-01|2026-09-14|IMF|PCOPPUSDM|directapi|1789399998|313229","signature":"93e40514f7b4e0936e0e2587df6da61eb0ebfe24662eec5938ef147a5573c41682304f6d74930772c4b68c086ab34d1097ec34bbf55fcb991f752845f261b400","pubkey":"f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615","signingScheme":"ed25519","createdat":"2026-09-14","preview":true,"releasenote":"Copper price, London Metal Exchange","preview_cached":true,"cache_age_minutes":38}