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A bigger army and economy mean South Africa rules over water politics in southern Africa, releasing polluted water to its neighbors. Climate change is testing southern Africa water agreements Published on 02/12/2016, 1030am. Stronger and fairer water agreements will be needed to prevent conflicts in southern Africa as the climate changes .
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We are offering for sale columbite-tantalite (coltan) with a ratio of tantalum oxide (Ta2O5) from 30% to 38%, We are offering for sale columbite-tantalite (coltan) with a ratio of tantalum oxide (Ta2O5) from 30% to 38%. Supplier C.P.R.LIMITED Cameroon Credibility：
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Dear Sir, How are you doing? We mining company en Colombia. can offer 80MT / Month. Our coltan ore of 30% ~34% concentration tantalum. we looking for serious buyers long term business. deal both on REGULAR and CONTRACT basis.
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