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Owned more than five hundred million, in this day and age is concerned, this is considered a very huge investment, and perhaps three or four years to a major investment program in the highest amount of investment in a single project, which is among the Baffin Island harsh climate, geology complicated reasons although there , resulting in large investment than other places, but overall, the benefits of five hundred million yuan investment possible, bring the whole economy of the northeast tribal areas will be very big for Alaska is definitely a worthwhile investment. windows 7 professional upgrade,windows 7 activation download