Oyena mvelisi mkhulu wezobhedu wehlabathi waxolisa imarike: ukusuka kwindawo yokujonga isiseko, ukubonelela ngobhedu lusanqongophele. I-Codelco, isigebenga sobhedu, yathi nangona ukuhla okubukhali kwamaxabiso obhedu kutsha nje, imeko yexesha elizayo yesiseko sesinyithi isasebenza. M á Ximo Pacheco, usihlalo weKhowudi...
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