Tobanka xul ee adduunka ugu caansan
Sida laga soo xigtay Kooxda Daraasada Caalamiga ah & Zinc Study Group, wax soo saarka zinc-ka ee lagu nadiifiyey ayaa gaaray 12.8 milyan oo ton (ama qiyaastii 28 milyan oo ginni) sannadka 2013.
Tobanka shirkadood ee ugu wayn ee zinc ayaa lagu qiyaasey in ka badan 5.8 milyan oo ton ama 45 boqolkiiba wadarta adduunka.
Tobanka tobnaad ee ugu weyn ee ka shaqeeyayaasha waxaa ka mid ah labada shirkadood oo miino saaran iyo nadiifin jilitaankooda jilicsan, iyo sidoo kale raheemayaasha ka iibsada miinooyinka madaxbannaan. Xaalado badan, milixiyeyaashu waxay isticmaalaan sahayda loo yaqaan 'zinc ore'.
Tirakoobka hoose waxaa laga soo ururiyey warbixinnada sanadlaha ah ee shirkadda oo laga heli karo website-yadaha wax soosaarsanaya (oo ku saleysan lambarrada wax soo saarka ee sannadka 2013).
Nambarada wax soo saarka ee shirkad kasta, oo lagu tilmaamayo wax-soo-saarka guud ee zinc, waxaa laga heli karaa magaca shirkada waxaana lagu muujiyay kilotoon (1kt).
Ogsoonow: 1kt wuxuu u dhigmaa 1,000 metric ton.
01 Korea Zinc Group (Korea) - 1100kt
Waxa la aasaasay sannadkii 1974, Korea Zinc Co. Ltd. waa shirkadda ugu weyn ee korontada ka sameysan ee Korea iyo soo saaraha adduunka ugu weyn ee zinc. Shirkadda Onsan ee shirkadda waxay ku nadiifisay 550,000 oo tan oo zinc ah sannadkii 2013, ama ilaa afar boqolkiiba soosaarka zinc ee caalamka, taas oo ka dhigaysa midka ugu wayn dunida ee dunida. Ka sokow Zinc, Korea Zinc sidoo kale waa milkiilaha ugu weyn ee macdanta , bakoorka , dahabka, indium, nikkel , bismuth , gallium , iyo cadmium.
Shabakadda shirkadda: www.koreazinc.co.kr
02 Nyrstar (Switzerland) - 1073kt
Inay soo saartey in ka badan hal milyan oo tan oo zinc ah 2013, Nyrstar ayaa ka badan toddoba boqolkiiba wax soo saarka zinc-ka ee lagu nadiifiyey caalamka. Shirkadda ugu weyn ee shirkadaha waxaa ka mid ah Balen oo nasiib u leh Beljamka, Zinc Budinka ee Nederland, iyo Hobart oo ka careysnaa Australiya, kuwaas oo dhamaantood haysta awoodda wax soo saarka ee xaafadda 280,000 tons.
Shirkadda shirkadda: www.nyrstar.com
03 Hindustan Zinc (Hindiya) - 764kt
Incorporated 1966, Hindustan Zinc Limited wuxuu ku shaqeeyaa miino saarista ugu weyn dunida ee Rampura Agucha, Rajasthan. Maankani, kali ahaan, wuxuu tiriyay 747kt oo zinc ah (in ka badan shan boqolkiiba wax soo saarka caalamiga ah) sannadka 2013. Shirkadaha dhuxulku waxay ku yaalaan Chanderiya, Debari, iyo Dariba.
Shabakadda Ganacsiga: http://www.hzlindia.com
04 Glencore Xstrata (Switzerland) - 651kt
Glencore plc oo la yiraahdo Xstrata ee 2013, Glencore Xstrata (hadda loo yaqaan Glecore) waa macdanta ugu weyn dunida ee zinc. Sannadkii 2013, shirkaddu waxay ka koobnayd 1,221kt oo ka mid ah biraha saldhigga ah ee miinooyinkeeda ee Canada, Kazakhstan, iyo Jarmalka. Shirkadda ayaa 69 boqolkiiba saamiga ku leh Kazzinc, oo ah soosaarka ugu wayn ee zinc-ka, oo ka dhigtay in ka badan 300,000 tan oo birta ah sannadka 2013.
Shabakadda Ganacsiga: www.glencore.com
05 Votorantim (Brazil) - 577kt
Qayb ka mid ah kooxda reer Cameroon ee Votorantim Group, Votorantim Metais wuxuu leeyahay oo wuxuu ka shaqeeyaa Cajamarquilla Zinc Refinery ee Peru, oo leh wax soo saarka wax ka badan 300,000 oo ton oo zinc ah sanadkiiba. Shirkadda waxay soo iibsatay Zinc Reus American US 2007. Sanadkii 2013, Votorantim Metal waxay soo saartey 577kt Zinc.
Shirkadda shirkadda: www.vmetais.com.br
06 Boliden (Sweden) - 456kt
New Boliden waa shirkad isdabajoog ah oo Swedish ah oo asal ahaan aasaasay sannadkii 1931 kaasoo soo saaro baker, zinc, lead, dahab iyo lacag . Shirkaddu waxay leedahay oo ay ka shaqeyneysaa ninkeeda zink Kokkola ee Finland, taas oo ku dhawaad 70% ka soo saartey wax soo saarka saliidda ee shirkadda ee sannadka 2013 iyo Odda zink nacaybka Norway.
Shabakadda shirkadda: www.boliden.com
07 Shaanxi Metals Nonferrous (Shiinaha) - 404kt
Shaanxi Metals Nonferrous waa Shiinaha ugu weyn ee zinc. Hawlgallada zinc ee ugu muhiimsan waxaa maamula Hanzhong Zinc Industry Co. Ltd., oo ku yaalla Gobolka Mianxian, Gobolka Shaanxi, iyo Shaanxi Zinc Industry Co. Miino Miino ayaa soo saartay 340kt oo zinc ah sannadka 2013, taas oo samaysay sannadkii lixaad ee ugu wayn ee wasaqda soo saarista zink sannadkaas.
Shirkadda shirkadda: www.yousergroup.com
08 Teck (Canada) - 293kt
Teck waxay ka shaqeysaa laba ka mid ah shanta miino ee ugu weyn dunida. Macaashka Red Dog ee Alaska ayaa ah mida labaad ee ugu weyn dunida ee zinc, xisaabinta 530kt oo zinc ah sannadka 2013, halka minaakada Antamina ee ku taal Peru ay sannadkii 278kt ka badan tahay. Shirkaddu, si kastaba ha ahaatee, ma nadiifinayso dhammaan macdanta iyo xoogga saaridda miinooyinka. Teck-ka kaliya ee tiknoolajiyada Teck waxuu ku yaal dhismaha maaddada dhirta ee shirkadda Trail, BC.
Shabakadda shirkadda: www.teck.com
09 China Minmetals Corp. (Shiinaha) - 285kt
Shirkadda China Minmetals Corp. waxay ku lug leedahay wax soo saarka gaas kasta, oo ay ka mid yihiin copper, aluminium , tungsten , kalayle , antimonos , lead, zinc, dhulka dhif ah, iyo nikkel. Sanadkii 2013-kii, shirkadda dhuxusha ee gobolka Zhuzhou, gobolka Hunan waxay ku nuuxnuuxsatay 450kt zinc, oo ku filan si ay u noqoto midka saddexaad ee ugu weyn ee sannadkaas.
Www.minmetals.com
10 Sanduuqa Dakhliga Noranda (Canada) - 270kt
Sanduuqa Dakhliga Noranda waa kalsoonid dakhli ah oo leh lahaanshaha warshadaynta elektarooniga ee elektaroolka ee Salaberry-de-Valleyfiend, Quebec. Zinc concentrate waxaa bixiya laanta Glencore ee laanta Kanada iyadoo la raacayo qandaraas soconaya illaa 2017. Alaabooyinka waxaa ka mid ah 'jumbo zinc' oo loogu talagalay warshadaha birta, jeexitaanka zinc si loo soo saaro birta birta loo dhejiyo iyo jinka loo yaqaan 'zinc' si loogu isticmaalo bacriminta iyo reagayaasha.
Shirkadda shirkadda: www.norandaincomefund.com