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Leading Edge Materials Receives Engineering Study for Battery Graphite Demonstration Plant at Woxna, Sweden

Metallurgy & Processing

Leading Edge Materials Receives Engineering Study for Battery Graphite

Demonstration Plant at Woxna, Sweden

VANCOUVER

,

May 15, 2019

/CNW/ -

Leading Edge Materials Corp.

("

Leading Edge Materials

" or the "

Company

") (

TSXV: LEM

) (

OTCQB: LEMIF

) (

Nasdaq

First North: LEMSE

) is pleased to announce receipt of an engineering study (the "

Study

") for the installation and operation of a battery graphite demonstration

plant at the Woxna mine site in

Sweden

.

Figure 1: Flowsheet for proposed Battery Graphite Demonstration Plant at Woxna Mine Site with Potential End Markets (CNW Group/Leading Edge Materials)

The Study was undertaken by a leading global engineering firm, using data from the extensive purification and spheronisation test work completed by the

Company over past years (see press release dated 18

th

Jan 2019). The Study provides design, installation and cost estimate criteria for a spheronisation and

thermal purification process that can deliver approximately 100kg per day of high purity natural graphite anode suitable for lithium ion batteries (see flowsheet

Figure 1).

When installed, it is expected that the demonstration plant will deliver a substantial volume of natural graphite anode, enabling Woxna graphite to progress

towards battery customer qualification. The thermal purification process is designed with a high degree of flexibility. Recent test work by Leading Edge Materials

has produced ultra-high purity graphite up to 99.998% carbon and the process flexibility will allow purity to be tailored to customers performance and price

requirements. Spheronisation test work produced D50 size ranges from 15-25 micron with D10 ranges of 7-12 micron and D90 from 28-35 micron. These

ranges meet specifications provided by potential customers and are consistent with anode materials used by all current lithium ion battery manufacturers.

Technical information has been verified by Mr.

Mark Saxon

, Interim President and CEO of Leading Edge Materials and a Fellow of the Australasian Institute of

Mining Metallurgy, being a qualified person under National Instrument 43-101 including the sampling, analytical, and test data underlying the information or

opinions.

The demonstration plant is designed to deliver essential operating data, including energy requirements, cost, environmental and health and safety considerations

that can be incorporated into mine scale design. The demonstration plant costing incorporates equipment manufacturer quotations, and is designed to be installed

on the Leading Edge Materials Woxna mine site, where space, adequate power, skilled personnel and waste management facilities are already in place.

Furthermore, Leading Edge Materials has received written confirmation from the Gävleborg Länsstyrelsen ("County Administration Board") that based on the

engineered design, the demonstration will conform with current site permits.

Mark Saxon

, Interim President and CEO, stated "After the considerable time dedicated to graphite anode process development and optimization, we are very

pleased to have achieved this milestone for the Woxna graphite mine. As there is no natural graphite anode produced in

Europe

, we believe that installation of

the demonstration plant will make a very significant contribution to the security of the emerging European lithium ion battery supply chain."

Today, 100% of natural graphite anode is manufactured in

China

using chemical leaching which emits waste streams for treatment or disposal. In contrast, the

thermal purification process designed for the Woxna demonstration plant requires no chemicals, instead using elevated temperature to remove impurities. The

purification furnace at Woxna will be operated using cost competitive Swedish electrical power which is expected to result in a low carbon footprint.

Mr.

Mark Saxon

, Interim President and CEO of Leading Edge Materials and a Fellow of the Australasian Institute of Mining Metallurgy, being a qualified person

under National Instrument 43-101, has supervised the preparation and approved the contents of this release.

On behalf of the Board of Directors,

Leading Edge Materials Corp.

Mr.

Mark Saxon

, Interim CEO

About Leading Edge Materials

Leading Edge Materials is a Canadian public company focused on production of high value critical raw materials for the European market, with an operating base

in the Nordic region, a region well recognized for its promotion and investment in innovation. LEM's flagship asset is the Woxna Graphite production facility

located in central

Sweden

targeting the supply of specialty materials for lithium ion battery production.

Additional Information

The information was submitted for publication through the agency of the contact person set out above, at 15

th

May 2019

at

5:00 am

Vancouver

time.

Leading Edge Materials is listed on the TSXV under the symbol "LEM" and Nasdaq First North Stockholm under the symbol "LEMSE". Mangold Fondkommission

AB is the Company's Certified Adviser ("

CA

") on Nasdaq First North and may be contacted at +46 (0) 8 5030 1550.

Reader Advisory

This news release may contain

statements which constitute "

forward-looking information

", including statements regarding the plans, intentions, beliefs and

current expectations

of the Company, its directors, or its officers with respect to the future business activities of the Company. The words "may", "would",

"could", "will", "intend", "plan", "anticipate", "believe", "estimate", "expect" and similar expressions,

as

they relate to the Company, or its management, are

intended to identify such forward-looking statements. Investors are cautioned that any such forward-looking statements are not

guarantees of future

business

activities and

involve risks

and

uncertainties

,

and that

the Company's future business activities

may

differ

materially from those

in the forward-looking

statements

as a result of various factors, including,

but not limited to,

fluctuations in market prices, successes of the operations of the Company, continued

availability of capital and financing and general economic, market or business

conditions

. There can be no assurances that such

information

will prove

accurate and, therefore, readers are advised to rely on their own evaluation of such uncertainties. The Company does not assume

any obligation to update any

forward-looking information except as required

under the applicable securities laws.

Woxna has never defined a mineral reserve and the previous preliminary economic assessment on Woxna dated

October 29, 2013

, has been superseded by

the Company's current technical report dated

May 11

, 2015. As the Woxna facility is not in production but remains on a production ready status, any future

decision to recommence mining at Woxna will not be based on a preliminary economic assessment demonstrating the potential viability of mineral resources or

feasibility study of mineral reserves demonstrating economic and technical viability. Under these circumstances, there is increased risk of technical and

economic failure for the Woxna project, and the Company discloses additional risk factors relating thereto. The Company advises that it has not based its

production decision on a feasibility study of mineral reserves, demonstrating economic and technical viability, and, as a result, there may be an increased

uncertainty of achieving any particular level of recovery of minerals or the cost of such recovery, including increased risks associated with developing a

commercially mineable deposit. Historically, such projects have a much higher risk of economic and technical failure. There is no guarantee that production will

begin as anticipated or at all or that anticipated production costs will be achieved. Failure to commence production would have a material adverse impact on

the Company's ability to generate revenue and cash flow to fund operations. Failure to achieve any anticipated production costs would have a material adverse

impact on the Company's cash flow and future profitability. Mineral resources that are not mineral reserves do not have demonstrated economic viability.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accept

responsibility for the adequacy or accuracy of this news release.

View original content to download multimedia:

http://www.prnewswire.com/news-releases/leading-edge-materials-receives-engineering-study-for-battery-graphite-demonstration-plant-at-woxna-sweden-300850671.html

SOURCE

Leading Edge Materials

View original content to download multimedia:

http://www.newswire.ca/en/releases/archive/May2019/15/c6579.html

%SEDAR: 00031410E

For further information:

please contact the Company at: 1.604.685.9316, [email protected], www.leadingedgematerials.com

CO: Leading Edge Materials

CNW 08:00e 15-MAY-19