CHAR Technologies Ltd. — Regulatory Filings 2021

Jan 29, 2021

1010 Lorne Street, Unit 101, Sudbury (ON) P3C 4R9 T + 1 705.265.1119 F + 1 450.464.0901

bba.ca

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CERTIFICATE OF QUALIFIED PERSON

J Thomas Corkal, P. Eng.

This certificate applies to the NI 43-101 Technical Report titled "Update of the Mineral Resource Estimate for the Kiena Mine Complex Project, Val-d’Or, Québec, Canada" (the Technical Report), prepared for Wesdome Gold Mines Ltd. (Wesdome) issued on January 28, 2021 and effective as of October 31, 2020.

I, J Thomas Corkal, P. Eng., do hereby certify that:

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• I am a Senior Mining Engineer with BBA Inc. located at 1010 Lorne Street, Unit 101, Sudbury (ON) P3C 4R9.

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• I am a graduate of Queen’s University at Kingston in Ontario, Canada and have a Bachelor of Science Degree from the Faculty of Applied Science specializing in Mining Engineering received in 1979.

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• I am a member of the Professional Engineers of Ontario (license #9379504).

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• During my 40 plus years in mining, I have worked at mining operations in Technical and Operations roles including Engineer, Chief Engineer, Principle Engineer and supervisory positions. My experience is predominantly in underground bulk and narrow vein mines.

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• I have read the definition of “qualified person” set out in the NI 43-101 – Standards of Disclosure for Mineral Projects (NI 43-101) and certify that, by reason of my education, affiliation with a professional association, and past relevant work experience, I fulfill the requirements to be a qualified person for the purposes of NI 43-101.

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• I am independent of the issuer applying all the tests in Section 1.5 of NI 43-101.

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• I am author and responsible for the preparation of Chapter 16, and I am also responsible for the relevant portions of chapters 1, 2, 3, 21, 25, 26 and 27 of the Technical Report.

• I personally visited the property that is the subject to the Technical Report on October 2[nd] and 3[rd] of 2019.

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• I have had no prior involvement with the property that is the subject of the Technical Report.

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• I have read NI 43-101 and the sections of the Technical Report for which I am responsible have been prepared in compliance with NI 43-101.

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• As at the effective date of the Technical Report, to the best of my knowledge, information and belief, the sections of the Technical Report for which I am responsible contain all scientific and technical information that is required to be disclosed to make the portions of the Technical Report for which I am responsible not misleading.

Signed and sealed this 28[th] day of January 2021.

“Signed and sealed original on file”

J Thomas Corkal, P. Eng. BBA Inc.

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