Aluminium hlobolisa ke thepa ea bohlokoa ea motheo bakeng sa tsoelo-pele ea moruo oa naha ea Chaena, e sebelisoang haholo ho lifofane, sefofane, kaho, khatiso, lipalangoang, lisebelisoa tsa elektronike, lik'hemik'hale, lijo, meriana le liindasteri tse ling.