To: Mount Isa Mines Limited

CC: All SHFE members and designated warehouses（Copper）

September 21, 2011

Applications for Registration and related documents from your company are duly received. In accordance with relevant regulations，specifically Non-ferrous Metal Delivery Product Registration Rules of the Shanghai Futures Exchange, the ISA brand copper cathode of your company complies with all specifications as prescribed in the Copper Contract of the Exchange after our inspection and audit on registration.

You are hereby notified of the following:

I. Your application for registration of the ISA brand copper cathode at the Exchange has been approved.

II. From the date of this approval, the above brand can be used for physical delivery of the Exchange’s Copper Contract. Relevant product descriptions are as below:

Registered Company: Mount Isa Mines Limited

Refinery Address: Townsville, Australia

Product: Copper cathode

Registered Brand: ISA

Brand Logo: (see the picture)

Dimension: 975*965*10 mm

Weight per piece: approx. 72Kg

Weight per bundle: approx. 3168 Kg

Bundles per lot（25tons/lot）: 8

Packing materials：Secured with 2 anti-corrosion steel straps oriented in single dimension.