Alpart

Alumina Ndị mmekọ nke Jamaica, nke a makwaara dị ka Alpart, bụ ụlọ ọrụ nwere ma na-arụ ọrụ na ụlọ nrụpụta Bauxite na Nain, Jamaica . 2006 Minerals Yearbook: Islands of the Caribbean. United States Geological Survey.  hiwere Alpart na 1969 dị ka njikọ aka nke Kaiser Aluminium, Reynolds Aluminum, na Anaconda. [1]  US$-ebupụ 1.65 nde tọn alumina na mba ofesi kwa afọ, ma nweta ego ruru US $ 1.3 ijeri na 2007.  /> ọ na-erule n'afọ 2011, onye mmekọ mbụ Hydro wepụrụ 35% ya na RusAl" id="mwEg" rel="mw:WikiLink" title="Rusal">Rusal nke weere 100% nke Alpart, nke RusAl nwere kpamkpam ụlọ ọrụ ahụ akwụsịla ọrụ ya n'ihi na ngwaahịa alumina nke ụlọ ọrụ ahụ na enwe mgbanwe dị egwu pasent 60 kemgbe Julaị 2008 na mmechi nwa oge na enye ohere ka ụlọ ọrụ ahụ kwadebe maka mmepe n'ọdịnihu nke nwere ike ịhụ ka ụlọ ọrụ na apụta site na ndalata akụ na ụba ọ chere ihu.

N'afọ 2016, UC Rusal rere 100% nke Alumina Ndị mmekọ nke Jamaica ('Alpart") na ụlọ ọrụ mmepụta ihe nke steeti China, Jiuquan Ígwè & ígwè (Otu) Co. Ltd. ('JISCO"). 

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