TSXv: CCE / FSE: D7H / OTCQX: CMRZF / www.commerceresources.com / March 2011

Rare Metalsand Rare Earth Elements

Commerce Resources Corp. is an exploration and development company with a particular focus on

deposits of rare metals and rare earth elements. The company is specifically focused on the development

of its Upper Fir Tantalum and Niobium Deposit at the Blue River Project in British Columbia, and the

exploration of the Eldor Rare Earth Project in northern Quebec.

Metals for Today’s TechnologiesTantalum and niobium are metallic elements that play an important role in our

everyday life and the high-tech world. Tantalum is primarily used for the pro-

duction of electronic capacitors and products, while niobium is predominantly

used as an alloy for the production of harder and greater flexibility load-bearing

steel.

Rare earth elements (“REEs”) are a group of elements whose unique properties

make them essential to a number of emerging technologies. REE consumption

is growing due to the critical role REEs play in high-tech applications and energy

efficient technologies. REEs are essential in hybrid/electric cars, so-

lar panels, wind turbines, compact florescent lighting, high-energy magnets,

mobile phones, and computer production. Due to their unique properties,

REEs usually cannot be substituted. China currently controls approximately

95% of the global REE market and has significantly tightened the export of

REEs primarily to enable it to meet increasing internal demand.

Commerce’s key assets are the Blue River Tan-

talum-Niobium Project in east central British

Columbia and the Eldor Rare Earth Element

Project in northern Quebec. At Blue River, Com-

merce has defined resources for the Upper Fir

deposit, and is focused on bringing this deposit

into commercial production. The project is at the devel-

opment stage and a preliminary economic assessment

is in progress.

Commerce’s vision is to become a large and profitable

producer of tantalum and niobium for the global mar-

ket. There is currently a shortage of

tantalum supply and stock lev-

els in the industry are being

run down. Commerce is in a

unique position to become a

stable source of supply for

industry and end-users.

Commerce is in a

unique position to

become a new supplier

Commerce Resources Corp.—Rare Metals and Rare Earth Elements

BLUE RIVER PROJECT, BC The Blue River Project is located 250 kilometers north

of Kamloops, British Columbia and encompasses ap-

proximately 1,000 square kilometers. Commerce has a

100% interest in the property which is not subject to

any underlying royalties.

At Blue River, Commerce has identified three tantalum-

niobium bearing deposits and is focused on bringing the

Upper Fir into commercial production. Based on 183

holes comprising 37,446 metres of drilling, the Upper

Fir deposit contains an indicated resource of 36.35 Mt

with average grades of 195 g/t Ta2O5 (tantalum) and

1,700 g/t Nb2O5 (niobium) and an inferred resource of

6.4 Mt with average grades of 199 g/t Ta2O5 and 1,890

g/t Nb2O5 (Postolski, 2010).

The Blue River project benefits from excellent,

nearby infrastructure. The Yellowhead

Highway, Canadian National Railway, and

BC Hydro power lines all cross the property.

During 2010, the company completed additional drill-

ing at the Upper Fir and continued metallurgical testing.

The result of this work will enable the company to com-

plete an additional resource estimate and a preliminary

economic assessment for the deposit.

The deposits are also hosted in carbonatite rock, which

is a geologic advantage as opposed to traditional pegma-

tite deposits in that higher metallurgical recoveries and

lower processing costs are expected.

Through the development of the Upper Fir to commer-

cial production, Commerce aims to become a leading

producer of tantalum and niobium, and a stable source

of supply for industry and end-users.

ELDOR PROJECT, QC The Eldor Project is situated in northern Quebec approxi-

mately 130 km south of the town of Kuujjuaq. The prop-

erty is 100% owned by Commerce and is composed of

404 claims comprising approximately 19,006 hectares.

In 2010, Commerce made a significant new rare earth

element discovery at the Eldor Project: the Ashram

Zone. Twelve holes totaling approximately 3,300 metres

have been completed and the company then commis-

sioned SGS Geostat Ltd. to prepare an initial NI43-101

Mineral Resource Estimate for the Ashram REE Zone.

Commerce has now mobilized field crews in advance of

a winter/spring drill program. To expedite exploration, in

the event that favourable drill conditions persist beyond

the completion of an initial six holes, the program will

be extended.

SGS Geostat Ltd. has been commissioned to

prepare a NI43-101 Mineral Resource Estimate

for the Eldor Project

Geologist Sasha Blinova holds pyrochlore, the quartz-like

crystal containing tantalum and niobium. The world’s larg-

est pyrochlore, discovered on Commerce Resources’ Verity

property, is displayed at The Pacific Museum of the Earth at

University of British Columbia.

INVESTOR INFORMATIONRecent Price: $0.8252-Week Range: $0.21 - $1.03March Cap: $110MCash and Investments: $10M

Data compiled March 2011

ManagementOur Industry Advantage

EXECUTIVE OFFICES:1450 – 789 West Pender St.,

Vancouver, BC V6C 1H2, Canada

www.commerceresources.com

DAVE HODGE

President and DirectorMr. Hodge has an extensive background in business that includes many years of experience in the management and financing of

publicly traded companies. He has been a director of mineral exploration companies since 1996, and has stewarded the Blue River

Tantalum/Niobium Project from its acquisition in 2000 through to current development activities. Mr. Hodge’s strengths lie in leader-

ship and imaginative direction. His success has been founded on a belief in team building, consultation and strong leadership, as

well as a willingness to incorporate expert advice into a viable working enterprise.

DR. AXEL HOPPE

Chairman of the Board of DirectorsDr. Hoppe is an internationally-acknowledged leader in the tantalum and niobium fields. He has held numerous positions with H.C.

Starck GmbH (“HCST”): a worldwide group of companies with more than 3,400 employees at 13 production sites in Europe, North Amer-

ica and the Far East. Under Dr. Hoppe’s previous leadership as Head of the Electronics and Optics Business Group, HCST has grown into

the leading producer of tantalum and niobium products and remains one of the world’s largest consumers of tantalum raw materials.

IAN GRAHAM

DirectorMr. Ian Graham is an accomplished mining professional with over 20 years of experience in the development and exploration of

mineral deposits, mostly gained with the major mining companies Rio Tinto and Anglo American. Formerly Chief Geologist with the

Project Generation Group at Rio Tinto, Mr. Graham has been involved with evaluation and pre-development work on several projects

in Canada and abroad including the Diavik Diamond Mine (Northwest Territories, Canada), Resolution Copper (Arizona, USA), Eagle

Nickel (Michigan, USA), Lakeview Nickel (Minnesota, USA) and Bunder Diamonds (India).

JODY DAHROUGE

B.Sc., P.Geo.,VP Exploration and DirectorMr. Dahrouge a graduate of the University of Alberta,

is President of Dahrouge Geological Consulting Ltd.

A key member of the Commerce Resources technical

team, he gives hands-on direction to exploration and

development activities in BC and Quebec.

JENNA HARDY

M.SC., MBA, P.GeoMs. Hardy has over 20 years of pro-

fessional experience in the mining

industry consulting for public and

private companies by assisting with

environmental and operational de-

velopment plans.

SVEN OLSSON

DirectorMr. Sven Olsson is an accomplished professional with over eight years of experience in the resource investment and finance industry. From 2001

to 2009, Mr. Olsson held the position of Director of Media and Corporate Communications for AXINO AG, a European consulting firm specializing

in communications for companies in the resource sector. In his role with AXINO AG, Mr. Olsson was responsible for investor relations and capital

fundraising in Europe for numerous major and small cap resource-based companies in all phases of development.

Corporate Communications: Chris Grove

Telephone: 604 484 2700

Toll-free: 1 866 484 2700

Fax: 604 681 8240