Maererano neInternational Nickel Study Group (INSG), kuwanda kwenyika yakakonzerwa nickel yakapfuura 1,9 mamiriyoni ematriconi muna 2013. Vatori venyika gumi vane nickel guru pane gore iroro vakave vanopfuura 60 muzana yeiyo yose.
Aya mazita ari pasi apa anonyorwa kubva kumakambani egore negore uye mapepa emapurisa anowanikwa kubva kune vhidhiyo webhusaiti (zvichibva kune rimwe rega regore rezvemari ra2013 makambani ekugadzira).
Nhamba dzekugadzira kwekambani imwe neimwe dzakaratidza huwandu hwekugadzira nickel yakagadzirwa, inogona kuwanikwa kunze kwezita rekambani uye inoratidzwa mu kilotonnes (kt).
Cherechedza: 1kt yakaenzana ne1 000 metric tonnes.
01 MMC Norilsk Nickel - 285kt
Norilsk Nickel ndiyo inokonzera guru renyika yenyika uye palladium uye imwe yevashandi vakuru veplatinum nemhangura . Nhepfenyuro yeNorilsk Nickel yekuRussia inosanganisira maPollar Division uye Kola Mining and Metallurgical Company.
02 Vale SA - 260kt
Vale ndiro kechipiri kambani yekumigodhi yakawanda munyika yose uye ikambani huru yega yega muLatin America. Achitarirwa muBrazil uye achishanda munyika 38, Vale iko zvino anoshandisa vanhu vanopfuura 126 000, kusanganisira vashandi nevakambani. Vale SA ndiye mutungamiri wenyika yose mukugadzira ore ore uye wechipiri mukuru mukugadzira nickel.
03 BHP Billiton Ltd. - 154kt
BHP Billiton ndeimwe yemakambani makuru emigodhi uye emakambani ane vashandi vanenge 100 000 munyika dzinopfuura 25. Nickel nhumbi yekushandisa inosanganisira Cerro Matoso mami kuchamhembe kwakadziva kumadokero Colombia, uyewo Nickel West uye Worsley mabasa muAustralia.
04 Jinchuan Group Ltd. - 127MT
Bhuku reJinchuan ndiro guru guru rekuchina reNickel, cobalt uye platinum boka resimbi , pamwe neChina yechitatu yekugadzira mhangura yemhangura. Kambani yeGansu-based ine mabasa mune dzimwe nzvimbo dzenyika dzose uye yakave nekutengesa kwakadzama kwe 151 mabhiriyoni yuan (24.69 mabhiriyoni US $) muna 2013.
05 Xstrata Plc - 98.4MT
Xstrata Plc (Xstrata) ndiye mukuru wepasi rese mucheki wepasi uye platinum boka resimbi. Zvine mari yakakura yepamusoro pe US $ 30.5 mabhiriyoni (2010) uye vanopfuura 70 000 vashandi, Xstrata ndeimwe yemakambani makuru ematare enyika.
06 Sherritt International Corp. - 58kt
Canada-based Sherritt mutungamiri wenyika mukumigodhi nekuchenesa nickel kubva parenitic ores nemapurogiramu uye mabasa muCanada, Cuba, Indonesia, neMadagascar. Sherritt inotengeswa mubato re 50/50 (The Moa Joint Venture) neGeneral Nickel Company SA muCuba uye ndiye mushandi wepurojekiti yejekiti yaImbatovy nickel pamwe chete neSititomo neKorea Resources kuMadagascar.
07 Eramet SA - 56kt
Eramet iyi inotengeswa neFrance uye metallurgical boka iro rinoshandisa vakaderera vanosvika 14 000 uye rine maitiro munyika 20 pamakondinendi mashanu. Eramet ine mapoka matatu akatarisa pamishonga yayo huru; Nickel, manganese, uye alloys. Nickel migodhi uye kunatswa kunoitwa muNew Caledonia, Indonesia, neFrance.
08 Sumitomo Metal Mining Co. - 50kt
Sumitomo Metal Mining Co. (SMM) inoshandiswa neSititomo Group, imwe yenyika yeJapan yainzi keiretsu , kana mabhizinesi ebhizinesi. SMM ndiyo yakakosha uye yakagadziriswa emhangura, nickel, uye ndarama muJapan, uye inotengeswa mumigodhi ye nickel uye inonhuwa muPhilippines, Indonesia, neNew Caledonia. Ikohama iyo nickel assets inosanganisira iyo Niihama Nickel Refinery (nickel) muEhime Prefecture, Japan uye 27.5 muzana mugove wega muImbatovy Project muMadagascar.
09 Anglo American Plc - 34kt
Anglo American ishizha guru re platinum, madhayamondi, mashala, mhangura, iron ore uye nickel. Iro reLondon-based's nickel operation iri muBrazil neVenezuela. Muna 2010, mari yakawanda yeAnglo America kubva kunotengesa nickel yaiva inenge US $ 426 mamiriyoni.
10 Minara Resources Ltd. - 30kt
Yose-inowanikwa neGlencore International, Minara Resources ndomumwe wevaiti veAustralia vanowedzera nickel. Minara yeAustralia-based inoshandisa Murrin Murrin nickel-cobalt migodi uye kunatsa basa, iro rinoshandisa vashandi vanopfuura 1 000 nevakonji.