Cholinga chathu chikuyenera kukhala chophatikiza bwino komanso kuwonjezera katundu wapamwamba kwambiri, pakadali pano pangani zinthu zatsopano kuti akwaniritse makasitomala osinthana a makasitomala (II) wa oxide,Mankhwala a Copper Traide,Mkuwa (ii) chloride makumi,Mkuwa (II) chloride dihydrate 98 +% A.C. Wobweretsera,Copper (II) Oxide 99.9% (zitsulo). Landiraninso kufunsa kwachangu. Tidzakhala okondwa kutsimikizira ubale wabwino wamabizinesi limodzi ndi inu! Katunduyu adzaperekera padziko lonse lapansi, monga Europe, Amereka, Australia, UK, amatenga kasitomala, ndi udindo waukulu.
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