PROJECT

Projects

Summary of Proposed Investment

Project Number

31067

Company Name

RIO TINTO SIMFER SA

Date SPI Disclosed

Aug 9, 2011

Country

Guinea

Industry

Metals and Mining

Projected Board Date

Oct 18, 2011

Status

Completed

Sector

Iron (Pellets, etc.)

Department

Infra-WBG Dir. Minerals & Metals

Environmental Category

A - Significant

Previous Events

Approved : May 24, 2012
Signed : Jun 28, 2012
Invested : Jun 29, 2012

Project Description

The Simandou iron ore project is located in South-east Guinea, approximately 600km from the Guinean coast. The current phase of the project (the “Project” or “Simandou III”) entails the completion of a Preliminary Engineering Assessment (“PEA”), Definitive Engineering (“DE”), early construction works and advance ordering of long lead items at an estimated expenditure of more than $3.5 billion over the next eighteen months, and culminating in the formal decision to proceed with the full development of the operation (“Decision to Mine”). A large high grade iron ore resource has been delineated and is expected to support a 95Mtpa mining operation for over thirty years. Development of the mining operation would include development of new rail and port infrastructure to export the ore. This infrastructure component is expected to account for around two-thirds of the total cost of the Simandou iron ore project.

Sponsor / Cost / Location

Development Impact