Nickel chinhu chakakosha pakugadzira simbi isingatsvi uye chinoita 50% yemari yese.…
Simbi yekabhoni imhando yesimbi ine kabhoni inosvika 2.1% nehuremu. Kuwedzera kwekabhoni kunowedzera kuomarara kwesimbi, asi kunoderedza kugona kwayo kusimba. Simbi yekabhoni ine hunhu hwakanaka pakuomarara uye simba rayo uye inodhura zvishoma pane dzimwe simbi.
Mapaipi esimbi yekabhoni asina musono anoshandiswa zvakanyanya mukuisa zvombo zvenyukireya, kutumira gasi, petrochemical, kuvaka ngarava, mabhoyira nedzimwe nzvimbo, ane simba rekudzivirira ngura uye hunhu hwakanaka hwemakanika.