Kwanan nan, katafaren kamfanin hakar ma'adinai na Brazil Vale ya fitar da bayanansa na kuɗi na kwata na farko na 2021: Fa'ida daga hauhawar farashin kayayyaki, daidaitawar samun riba kafin riba, haraji, raguwar ƙima da amortization (EBITDA) ya kasance dalar Amurka biliyan 8.467, babban rikodin lokaci guda a cikin lokaci guda. nasa...
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