Forward-looking Statements In accordance with applicable Canadian securities regulatory requirements, including National Instrument 43-101 "Standards of Disclosure for Mining Projects", Mr. S. Nicholas Sheard, Vice-President of Exploration, Dr. Olivier Tavchandjian, Principal Geologist, Mineral Reserves and Mineral Resources, and Dr. Lawrence B. Cochrane, Director of Mines Exploration, each as a qualified person within the meaning of such National Instrument, indirectly supervised the preparation of Inco's ore reserves and mineral resource estimates as of December 31, 2005 and each has, in accordance with the requirements of NI 43-101, conducted either directly by himself or indirectly through employees of Inco reporting directly or indirectly to him, a comprehensive review and confirmation of the application of the detailed procedures, systems and processes the Company has developed and implemented for the purpose of verifying such data. Each of Mr. Sheard, Dr. Tavchandjian and Dr. Cochrane, as well as the responsible persons described in the notes of the Inco's 2005 Annual Report to Inco Shareholders and in the notes Inco's Annual Report on Form 10-K for year ended December 31, 2005 also periodically check the adequacy of such procedures, systems and processes which are intended to provide sufficient verification of such data based upon recognized sampling, analytical testing, modelling and other procedures in the mining industry. The mineral reserves and mineral resources as of December 31, 2005 have been estimated in accordance with the CIM Definition Standards on Mineral Resources and Reserves, adopted by CIM Council on November 14, 2004, and the CIM Estimation of Mineral Resources and Mineral Reserves Best Practice Guidelines, adopted by the CIM council on November 23, 2003 using geostatistical or classical methods, plus economic and mining parameters appropriate to each operation. The mineral reserves and resources were compiled, indirectly supervised and verified by Chester Moore who is Falconbridge's Director, Mineral Reserve Estimation and Reporting, a member of the Professional Geoscientists of Ontario with over 30 years experience as a geologist and is a qualified person as defined in NI 43-101. Cautionary note to U.S. and other investors - This document uses the terms ''measured'', ''indicated'' and ''inferred mineral resources''. We advise U.S. and other investors that while these terms are recognized and required by Canadian regulations, the SEC does not recognize them. U.S. and other investors are cautioned not to assume that any part or all of the measured, indicated or inferred mineral resources will ever be converted into ore reserves. ''Inferred mineral resources'' have a great amount of uncertainty as to their existence, and great uncertainty as to their economic and legal feasibility. It cannot be assumed that all or any part of an inferred mineral resource will ever be upgraded to a higher category. Under Canadian rules, estimates of inferred mineral resources may not form the basis of feasibility or other economic studies, except in special cases. U.S. investors are cautioned not to assume that part or all of an inferred mineral resource exists or is economically or legally mineable. While the SEC permits registered U.S. mining companies, in their filings with the SEC, to disclose only those mineral deposits that a company can economically and legally extract or produce at the time of the reserve determination, it does permit Canadian companies such as Inco to disclose information about their mineral resources in their filings with the SEC in accordance with Canadian regulatory requirements. U.S. and other investors are urged to consider closely the disclosure in our Form 10-K for the year ended December 31, 2005, File No. 1-1143, which may be secured from us, or from the SEC's website at www.sec.gov/edgar.shtml. |