NOTICE, CUU HAS A FULLPAGE BACK COVER AD ON THE FEB 2013

RESOURCE WORLD MAGAZINE PROMOTING:

Highlights of the Feasibility Studies:

In Point form mention were:

-nominal 130 000 tpd open pit mind

- capex total 3.25 billion

- sustain capex total 1.240 billion

- pitshell total of 171.16 tones of Inf. reources grading 0.25% copper, 0.164 grams silver

- 5 year produciton with lifemine of 21 years

Another point of interest - FS enhancment Opportunities:

- undertake a diamond drilling program

- addition meillurgical testwork

- shorten the project development timeline

Also great signficiants indicated on the advertisement in full colour were:

940.8 million tones

includes 5.6 billion copper 5.7 billion gold

363.5 moly. 51.7 million oz. silver

- Life of mine metal production contained in concentrateds total:

4.88 billion pounds copper

4.21 million ounce of gold

214.92 million moly. 25.10 ounce siliver