I-CokeEccelin Coke isetyenziselwa ukuvelisa i-elektrode ye-elektrode, i-carbon paste paste, ishishini le-phosphorus, ishishini lokutya, i-calcium ye-Calcium, njl. Njl.
I-Petroleum yePetroleum yePetroleum inemarike yentengiso elungileyo e-China, kunye nomsebenzisi wayo nguSpeyili i-Aluminium Chemmar Code kwiimarike ze-ratied kunye ne-russia {i-russia {i-russia yi-Yuan / I-Ton.} I-Petroleum i-Petroleum inyathelo elibalulekileyo lokuphucula isibonelelo sezoqoqosho seyunithi ye-Peroleum .
