Oroco has a 100% interest in the Cerro Prieto project, a polymetallic (Au-Ag-Pb-Zn) project in Sonora State, Mexico. During the first field season in 2008 the company drilled 5,975 metres of core and tabled its first NI 43-101 compliant resource calculation for the property (See January 27, 2009 news release). With over 40 years of industry experience, Ken Thorsen, president and CEO of Oroco Resource Corp is quickly steering the company forward with the current development of a preliminary mine plan by an independent geology and mine engineering services firm, and a phase two exploration program exploration planned for 2009.

1. TSX-V: OCO Frankfurt: OR6 www.orocoresourcecorp.com

2. CAPITAL STRUCTURE AND CORPORATE DIRECTORY Shares Issued and Outstanding Incentive Stock Options @ $0.55 for 5 years Common Share Purchase Warrants @ $0.90 until Sept 12, 2009: Common Share Purchase Warrants @ $0.55 until Sept 12, 2009: Shares Issued and Outstanding Fully Diluted Address: Suite 789 999 W. Hastings St. Vancouver, BC Canada V6C 2W2 T:604-688-6200 F:604-688-6260 [email_address] Web Site: www.orocoresourcecorp.com 27,593,521 Management holdings and escrowed and pooled shares, subject to 3 year escrow and pooling restrictions (10,620,000) 2,650,000 4,101,760 800,000 35,145,281 Auditors: Dale Matheson Carr-Hilton Labonte LLP Legal Counsel: Morton & Company Stock Transfer Agent : Olympia Trust Company Common Share Listing: TSX.V:OCO Frankfurt: OR6 OCO.v -TSX.v OR6 - Frankfurt

3. PROJECT LOCATIONS OCO.v -TSX.v OR6 - Frankfurt

4. • Mining friendly Mexico; low costs, strong mining history • Good paved road system in place • Knowledgeable labor supply in nearby towns • Property located next to National Power Grid • Nearby water supply CERRO PRIETO MINE LOOKING NORTH CERRO PRIETO PROJECT: LOCATION AND INFRASTRUCTURE OCO.v -TSX.v OR6 - Frankfurt

7. Mineralization Open North and South Along Strike and to Depth OCO.v -TSX.v OR6 - Frankfurt CERRO PRIETO PROJECT LONGITUDINAL SECTION

8. CERRO PRIETO PROJECT LONGITUDINAL SECTION METAL DISTRIBUTION Precious Metal Distribution Lead-Zinc Distribution OCO.v -TSX.v OR6 - Frankfurt

9. $1 MILLION PHASE 1 PROGRAM COMPLETED WITH EXCELLENT RESULTS NI 43-101 COMPLIANT 25.3 MILLION TONNE INDICATED RESOURCE AND 4.7 MILLION TONNE INFERRED RESOURCE OCO.v -TSX.v OR6 - Frankfurt

10. EXTRAORDINARY EFFICIENCY OF EXPLORATION AND DISCOVERY COSTS OCO.v -TSX.v OR6 - Frankfurt

11. BUDGET TO COMPLETION OF PREFEASIBILITY OCO.v -TSX.v OR6 - Frankfurt

12. DRILL, DEFINE, MINE: CRITICAL PATH TO MINING Jan 2009 Complete Resource Estimate, Begin Metallurgical Studies and Preliminary Mine Plan (Complete) Mar 2009 Commence Infill and Extension Drilling Sept 2009 Complete Infill and Extension Drilling Complete Environmental Studies Nov 2009 Complete Updated Resource Calculation Commence Prefeasibility Study May 2010 Complete Prefeasibility Study Aug 2010 Begin Mine Construction Feb 2011 Complete Mine Construction OCO.v -TSX.v OR6 - Frankfurt

13. CERRO PRIETO 3D UNDERGROUND ANIMATION OCO.v -TSX.v OR6 - Frankfurt

16. DISCLAIMER Some of the statements contained herein may be forward-looking statements which involve known and unknown risks and uncertainties. Without limitation, statements regarding potential mineralization and resources, exploration results, and future plans and objectives of the Company are forward looking statements that involve various degrees of risk. The following are important factors that could cause the Company’s actual results to differ materially from those expressed or implied by such forward looking statements: changes in the world wide price of mineral commodities, general market conditions, risks inherent in mineral exploration, risks associated with development, construction and mining operations, the uncertainty of future profitability and the uncertainty of access to additional capital. For further details please refer to the Company’s prospectus, news releases and Technical Report (NI 43-101) at www.sedar.com. OCO.v -TSX.v OR6 - Frankfurt

17. TSX-V: OCO Frankfurt: OR6 www.orocoresourcecorp.com OCO.v -TSX.v OR6 - Frankfurt