Namhlanje, i-batch yeebhodi ze-calcium ilungiselelwe izityalo zesamente e-Afrika ziye zaqokelela ngempumelelo kwizibuko kwaye sele ziza kufikelela kwiindawo ezinobuNjineli. Le bhatch yezinto zokwenza imisebenzi ephezulu ye-insulting ivela kwi-rosewools compclow Com. Lolunye ungqina kwiNkampani yeNkampani kwimakethi yase-Afrika yomgangatho wayo ogqwesileyo, kwaye nombhalo osezantsi ocacileyo ukuya kwintsebenziswano phakathi kwe-China ne-Afrika kwizinto zokwakha. ​

Uthini umahluko kwimiphumo emisebenzi yeengubo zoboya zengubo ye-rocks kunye noxinizelelo? Xa kufikwa kwi-inshunsensermsals kunye nezinto zokuphikisana, i-rock wobol funket ngokuqinisekileyo "kwiiprojekthi ezininzi, kodwa zinokugqobhoza izinto ezininzi, kodwa zithintelo ngokuthintelwa, kunye nokuncitshiswa kwengxolo. Nokuba ngumveliso weshishini okanye ukwakhiwa kwemihla ngemihla, inokudlala indima ebonakalayo. Ngapha koko, imiphumo emisebenzi yeengubo zoboya zelitye ezinemifanekiso eyahlukileyo iyahluka kakhulu, njengoko iiparamitha ezahlukeneyo zokuxinana ngokuthe ngqo zichaza ngokuthe ngqo intsebenzo yengubo yoboya;