VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 07/30/10 -- Silvercorp Metals Inc. ('Silvercorp' or the 'Company') (TSX: SVM)(NYSE: SVM), has today filed a preliminary short form base shelf prospectus with the securities commissions in each of the provinces of Canada, except Quebec. These filings, when made final, will allow the Company to make
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