Ko te Coke Petroleum Graphite me te Waro Teitei me te Whakāriki Iti
Whakaahuatanga Poto:
He whānuitia te whakamahinga o te kōka hinu karāpiti i roto i te ahumahi. Ka whakamahia hei kaihopu waro i roto i te whakarewa, te whakarewa me te whakarewa tika. Ka whakamahia hei hanga oko pāmahana teitei mō te whakarewa, hei hinu whakahinuhinu mō te ahumahi mīhini, hei hanga hikohiko me te mata pene; Ka whakamahia whānuitia i roto i te ahumahi whakarewa o te ātete me te paninga kounga teitei, te whakaū rauemi ahi ahumahi hōia, te mata pene ahumahi māmā, te paraihe waro ahumahi hiko, te hikohiko ahumahi pākahiko, te whakakorikori ahumahi tongi matū, me ētahi atu.