1: Aha ngwaahịa: Elu nkenke electrolytic cathode ọla kọpa2: Ụdị: efere3: Ihe: ọla kọpa a nụchara anụcha4: Ọnọdụ: efere5: Ọdịnaya mejupụtara: Cu≥99.99%, adịghị ọcha ndị ọzọ ≤0.01%6: Ihe onwunwe: C1100