SCIDEV LTD — Investor Presentation 2008

Jul 14, 2008

ABN 25 001 150 849

Gordon Chiu Building J01 Department of Chemical Engineering Maze Crescent University of Sydney NSW 2006 Australia

Phone: 02-9351-6741 Fax: 02-9351-7180 Email: mail@intec.com.au Website: www.intec.com.au ASX code: INL

Companies Announcements Office Australian Securities Exchange

15 July 2008

Presentation to the “Mining Aust-Asia 2008” Conference

At the "Mining Aust-Asia 2008" Conference being held on 15-16 July 2008 in Brisbane, Intec's Corporate Development Manager Dave Sammut will tomorrow deliver the attached presentation entitled "A great opportunity for clean, green profits".

Yours faithfully

Intec Ltd

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Philip R Wood

Managing Director and Chief Executive Officer

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ASX code: INL

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Presentation to: Mining Aust-Asia 2008
Dave Sammut, Corporate Development Manager
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Company Overview
Intec is an Australian company with patented
hydrometallurgical technology for the recovery of base and
precious metals from a wide range of mineral and industrial
resources.
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Intec Corporate Profile -Shares on issue: 672 million -Listed options 132 million -Undiluted market capitalisation: A$30 million -Listed on: Australian Stock Exchange code: INL & INLO German Stock Exchange code: INF OTCQX (US Trading platform) code: ICLJY -Major INL shareholders: Ivanhoe Mines: 6.1% Alliance Resources: 1.4% Macquarie Bank: 0.8%

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Mining Minerals Refining
Processing
Ore � Concentrate Concentrate � Matte Matte � Pure Metal
Mining
Smelting & Refining: Old Technology
Concentrate
Pure Metal
Milling
The Intec Process: Direct Production
Flotation
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Smelting is old technology

“The [Mount Isa copper and lead smelter] … released 290 tonnes of lead into the air in 2004-2005. By contrast, the lead smelter at Port Pirie, South Australia – where regular testing has discovered nearly 60 percent of children have unsafe blood lead levels – emitted 47 tonnes.”

ABC News, 21 June 2006

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Photo courtesy of Creative Commons, Attribution ShareAlike 2.5
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Smelting is old technology

“Average yard recontamination rates exceeded 600ppm lead per year. If future lead emissions from the [US lead smelter] are cut by 90 percent, residential properties located near the smelter would still exceed the 400 ppm cleanup level in less than seven years. Missouri Department of Natural Resources, June 2008

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World Demand is Surging
Copper Zinc Lead
Nickel Gold Silver
Rare metals
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The Intec Process
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Intec Process Technology Portfolio
The World Leader in Minerals
Processing Chloride Hydrometallurgy
Applications
Copper Zinc/ Polymetallic EAF Dust Refractory Nickel Nickel
Lead Zinc ferrites Gold Laterites Concentrates
Metal residues/wastes
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Ten Reasons to Reap Clean, Green Profits
Higher Metals Recovery
1 Up to 100% recovery of lead, zinc, copper,
silver, gold, nickel and other metals from a
range of different feedstocks
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Ten Reasons to Reap Clean, Green Profits Strong Potential Returns 2

Strong Potential Returns Average capital and operating costs per tonne produced are lower than traditional smelting.

Ten Reasons to Reap Clean, Green Profits Proven Production Process 3 The origins of the hydrometallurgy date back 2000 years. The Intec Process has been developed over 15 years, with over 5 years of pilot and demonstration plant operating experience.

Ten Reasons to Reap Clean, Green Profits

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4
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Great Access To Metal Resources

• 11 million tonnes of tailings at Hellyer in north-western Tasmania.

• Contracts for 15,000tpa EAF dust, grading 35-50% Zn. Over 30,000 tonnes stored above ground.

• Zeehan Residues – 460,000t stockpile of zinc, lead, silver smelter slags for future processing

Ten Reasons to Reap Clean, Green Profits Big Overseas Opportunity 5 Licences/patents for Intec’s unique technology in more than 50 countries around the world, including Mongolia, Japan, Russia, Europe, the USA and Canada.

Ten Reasons to Reap Clean, Green Profits Clean Production Intec processes produce no air or liquid 6 pollutants, unlike traditional smelting.

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Ten Reasons to Reap Clean, Green Profits
Wide Range of Applications
7 The Intec Process can unlock value from
feedstocks that are uneconomic or
unavailable to smelters: low-grade,
contaminated, and polymetallic ores,
concentrates, tailings and industrial
residues.
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Ten Reasons to Reap Clean, Green Profits
Tighter Pollution Controls Curb
Traditional Smelting
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Tighter Pollution Controls Curb Traditional Smelting There is an accelerating number of laws/regulations that limit and control emissions from smelter operations around the world.

Ten Reasons to Reap Clean, Green Profits Our Timing Is Right 9 Demand for alternatives to smelting and recycling of waste metals is at record levels, with signs of further growth.

Ten Reasons to Reap Clean, Green Profits

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Opportunity Ahead

Intec is ready to reap the benefits of higher metals prices and the greater controls placed on traditional smelting.

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Projects
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Chinese Representative Office
Guangzhou
Intec Representative Office
Suite 1310, The Hub
1068 East XingGang Road
Guangzhou China
Fax: +86-(0)20-89236813
Tel: +86-(0)20-89883738
www.intec-china.com
Chinese-language, Chinese-hosted web site
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Dave Sammut Corporate Development Manager Email: dave@intec.com.au Intec Ltd Gordon Chiu Building, J01 Department of Chemical Engineering Maze Crescent, University of Sydney NSW 2006 AUSTRALIA Tel: +61-2-9351-6741 Fax: +61-2-9351-7180 Web: www.intec.com.au