{"meta":{"publisher":"ai-waw.com","date":"2026-10-18","version":"2.22","source_classes":{"A":{"pl":"statystyka publiczna, akt prawny, sprawozdanie finansowe","en":"official statistics, legal act, financial statement"},"B":{"pl":"raport spółki, grupa studyjna, stowarzyszenie branżowe","en":"company report, study group, industry association"},"C":{"pl":"prasa branżowa, komunikat bez danych źródłowych","en":"trade press, release without underlying data"}},"language_note":"Site names, quantities, units and notes are kept in the original (Polish) wording of the register."},"group":{"slug":"zijin-mining-group","id":"aiwaw:zijin-mining-group","name":"Zijin Mining Group","lei":null,"country":"RS","basis":"zapis","class":"C","source":{"title":"Rejestr „Podmioty” – zapis grupy w dokumentach spółek (bez relacji w 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