Pacific Rim Mining Corp.

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 09/13/10 -- Pacific Rim Mining Corp. (TSX: PMU)(OTCQX: PFRMF) ('Pacific Rim' or 'the Company') reports its financial and operating results for the three months ended July 31, 2010. Details of the Company's financial results are provided in its interim consolidated financial statements and Management's Discussion and Analysis ('MD&A') that will be mailed to shareholders

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 09/09/10 -- Pacific Rim Mining Corp. (TSX: PMU)(OTXQX: PFRMF) ('Pacific Rim' or 'the Company') common shares commenced trading under the symbol PFRMF at the opening of markets this morning on the OTC market's highest tier, OTCQX International. Delisting of the Company's common shares from the NYSE Amex Equities exchange ('NYSE Amex') as announced on August 19, 2010

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 08/20/10 -- Pacific Rim Mining Corp. ('Pacific Rim' or the 'Company') (TSX: PMU)(NYSE Amex: PMU) through its Panamanian subsidiary Minera Verde S.A. ('Minera Verde'), has signed a binding Letter of Intent with Compania Minera Clifton S.A. ('Minera Clifton') (collectively with the Company and Minera Verde, the 'Parties') to acquire a 100% interest in the Remance project

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 08/19/10 -- Pacific Rim Mining Corp. ('Pacific Rim' or the 'Company') (TSX: PMU)(NYSE Amex: PMU), has filed a notification with NYSE Amex Equities ('NYSE Amex') to voluntarily delist its common shares from the exchange. The Company's common shares will continue to trade on the Toronto Stock Exchange ('TSX') and once delisted from NYSE Amex, will automatically trade on

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 08/03/10 -- Pacific Rim Mining Corp. (TSX: PMU)(NYSE Amex: PMU) -

The tribunal at the International Centre for Settlement of Investment Disputes ('ICSID') that is hearing the investment claims of Pac Rim Cayman LLC ('PacRim') against the Government of El Salvador ('GOES') has unanimously rejected the Preliminary Objection filed by GOES. PacRim has brought claims