Banro Files NI 43-101 Technical Report on Twangiza Updated Feasibility Study

July 20th, 2009


TORONTO, July 20, 2009 - Banro Corporation (“Banro” or the “Company”) (NYSE AMEX - “BAA”; TSX - “BAA”) is pleased to announce that it has filed on SEDAR (www.sedar.com) a National Instrument 43-101 technical report relating to the Updated Feasibility Study of the Company’s wholly-owned Twangiza gold project in the Democratic Republic of the Congo. The report is dated July 17, 2009 and entitled “Updated Feasibility Study NI 43-101 Technical Report, Twangiza Gold Project, South Kivu Province, Democratic Republic of Congo.” The results of the Updated Feasibility Study were reported in the Company’s press release dated June 8, 2009.

The current exploration at Twangiza commenced in October 2005. A Preliminary Assessment Study of Twangiza was completed in July 2007 and advanced to a Pre-Feasibility Study in July 2008. The results of the Feasibility Study of Twangiza were released in January 2009, with the accompanying technical report being filed on SEDAR in February 2009. With the completion of the Updated Feasibility Study, the Company has initiated certain infrastructure improvements at the project site in advance of mine construction. Banro is continuing to optimize the project economics of Twangiza while maintaining exploration activities at Twangiza with the goal of further expanding the oxide and transitional resources.

Banro is a Canadian-based gold exploration company focused on the development of four major, wholly-owned gold projects, each with mining licenses, along the 210 kilometre-long Twangiza-Namoya gold belt in the South Kivu and Maniema provinces of the Democratic Republic of the Congo (the “DRC”). Led by a proven management team with extensive gold and African experience, Banro’s strategy is to unlock shareholder value by increasing and developing its significant gold assets in a socially and environmentally responsible manner.

This press release contains forward-looking statements. All statements, other than statements of historical fact, that address activities, events or developments that the Company believes, expects or anticipates will or may occur in the future (including, without limitation, statements regarding future gold production, potential mineralization, potential mineral resources and mineral reserves and the Company’s exploration and development plans and objectives with respect to its Twangiza project) are forward-looking statements. These forward-looking statements reflect the current expectations or beliefs of the Company based on information currently available to the Company. Forward-looking statements are subject to a number of risks and uncertainties that may cause the actual results of the Company to differ materially from those discussed in the forward-looking statements, and even if such actual results are realized or substantially realized, there can be no assurance that they will have the expected consequences to, or effects on the Company. Factors that could cause actual results or events to differ materially from current expectations include, among other things: uncertainties relating to the availability and costs of financing needed in the future; uncertainty of estimates of capital and operating costs, production estimates and estimated economic return; the possibility that actual circumstances will differ from the estimates and assumptions used in the Twangiza study and mine plan; failure to establish estimated mineral resources or mineral reserves (the mineral resource and mineral reserve figures for Twangiza are estimates and no assurances can be given that the indicated levels of gold will be produced); fluctuations in gold prices and currency exchange rates; inflation; gold recoveries for Twangiza being less than those indicated by the metallurgical test work carried out to date (there can be no assurance that gold recoveries in small scale laboratory tests will be duplicated in large tests under on-site conditions or during production); changes in equity markets; political developments in the DRC; lack of infrastructure; failure to procure or maintain, or delays in procuring or maintaining, permits and approvals; lack of availability at a reasonable cost or at all, of plants, equipment or labour; inability to attract and retain key management and personnel; changes to regulations affecting the Company’s activities; the uncertainties involved in interpreting drilling results and other geological data; and the other risks disclosed under the heading “Risk Factors” and elsewhere in the Company’s annual information form dated March 30, 2009 filed on SEDAR at www.sedar.com and EDGAR at www.sec.gov. Any forward-looking statement speaks only as of the date on which it is made and, except as may be required by applicable securities laws, the Company disclaims any intent or obligation to update any forward-looking statement, whether as a result of new information, future events or results or otherwise. Although the Company believes that the assumptions inherent in the forward-looking statements are reasonable, forward-looking statements are not guarantees of future performance and accordingly undue reliance should not be put on such statements due to the inherent uncertainty therein.



For further information, please visit our website at www.banro.com, or contact: Mike Prinsloo, President and C.E.O., South Africa, Tel: + 27 (0) 11 958-2885; Arnold T. Kondrat, Executive Vice-President, Toronto, Ontario, or Martin Jones, Vice-President, Corporate Development, Toronto, Ontario, Tel: (416) 366-2221 or 1-800-714-7938.
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