Chidule cha nkhaniyi: New York, November 18 nkhani: Lachinayi, Chicago Mercantile Exchange (COMEX) zamkuwa zamkuwa zatsekedwa, kutsiriza masiku atatu apitawo otsatizana a malonda akutsika.Mwa iwo, mgwirizano wa benchmark udakwera 0,9 peresenti.Tsogolo la Copper linakwera ndi 2.65 cents kufika pa 3.85 cents monga ...
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