{"data":{"id":"R01-K-WORLD-REFINED-2031","label":{"pl":"\u015awiat: produkcja miedzi rafinowanej w 2031 r.","en":"World: refined copper production in 2031"},"value":31805.6,"value_sd":null,"value_low":28731.7,"value_high":35324.4,"unit":"tys. t","currency":null,"period":"2031","area":"WORLD","metal":"cu","cn_code":null,"verification":"forecast","note":"Prognoza ai-waw.com (R01); przedzia\u0142 80% (10.\u201390. percentyl losowa\u0144 Monte Carlo po kalibracji konformalnej).","publication":"AIWAW-2026-R01","source":{"key":"R01-MODEL","title":"Prognoza produkcji miedzi rafinowanej 2026\u20132031 \u2013 model ai-waw.com (oddolny model kopal\u0144 i rafinacji, zesp\u00f3\u0142 modeli, Monte Carlo 10 000 losowa\u0144)","publisher":"ai-waw.com (obliczenia); dane: USGS, BGS, urz\u0119dy krajowe, sprawozdania sp\u00f3\u0142ek, ICSG (por\u00f3wnanie)","url":null,"class":"C","license":null,"checked_on":"2026-10-17","archive_url":null},"cite":"ai-waw.com, AIWAW-2026-R01 v1.2, fact R01-K-WORLD-REFINED-2031 \u2013 https:\/\/ai-waw.com\/prognozy\/produkcja-miedzi-rafinowanej-2026-2031","urls":{"html":"https:\/\/ai-waw.com\/fakty\/R01-K-WORLD-REFINED-2031","html_en":"https:\/\/ai-waw.com\/en\/facts\/R01-K-WORLD-REFINED-2031","json":"https:\/\/ai-waw.com\/fakty\/R01-K-WORLD-REFINED-2031.json"}}}