Dollars. Notwithstanding anything to the contrary in this Agreement or any other Loan Document:

Dollars. Any reference in this Agreement to $ shall mean U.S. dollars.

US Dollars. For clarity, all references to “dollars”, “$” or “USD” mean United States dollars.

Canadian Matters. Unless such Purchaser has delivered to the Company a duly executed addendum for Purchasers in Canada, such Purchaser represents, warrants, acknowledges and agrees that: # it is not, and at Closing will not be, a resident of Canada; # it is not purchasing the Securities for the benefit of a resident in Canada; # it is purchasing the Securities for investment only and not with a view to distribution; and # prior to the date that is four months and one day from the Closing, the Shares, Warrants and the Warrant Shares cannot be resold or transferred into Canada or to a resident of Canada through the facilities of the TSX or otherwise.

The Purchaser, on its own behalf and, if the Purchaser is acting as a trustee, agent, representative, nominee, custodian or in a similar agency capacity for another person or entity, on behalf of any beneficial owner, the term “Purchaser” is understood to refer as well to such underlying beneficial;

deposits to secure the performance of bids, trade contracts, leases, statutory obligations, surety and appeal bonds, performance bonds, letters of credit and other obligations of a like nature, in each case in the ordinary course of business; and

Each Canadian Loan Party acknowledges that, pursuant to the Proceeds of Crime (Money Laundering) and Terrorist Financing Act (Canada) and other applicable anti-money laundering, anti‑terrorist financing, government sanction and “know your client” Laws, whether within Canada or elsewhere (collectively, including any guidelines or orders thereunder, “AML Legislation”), the Lenders and the Administrative Agent may be required to obtain, verify and record information regarding the Borrowers, their directors, authorized signing officers, direct or indirect shareholders or other Persons in control of such Borrower, and the transactions contemplated hereby. Each Canadian Loan Party shall promptly provide all such information, including supporting documentation and other evidence, as may be reasonably requested by any Lender or the Administrative Agent, or any prospective assign or participant of a Lender or the Administrative Agent, in order to comply with any applicable AML Legislation, whether now or hereafter in existence.

If any provision of this Agreement would oblige a Canadian Borrower to make any payment of interest or other amount payable to any Lender in an amount or calculated at a rate which would be prohibited by Law or would result in a receipt by that Lender of "interest" at a "criminal rate" (as such terms are construed under the Criminal Code (Canada)), then, notwithstanding such provision, such amount or rate shall be deemed to have been adjusted with retroactive effect to the maximum amount or rate of interest, as the case may be, as would not be so prohibited by applicable Law or so result in a receipt by that Lender of "interest" at a "criminal rate", such adjustment to be effected, to the extent necessary (but only to the extent necessary), as follows:

Canadian Revolving Loans. Prior to the Termination Date, each Canadian Lender, by its acceptance hereof, severally and not jointly agrees, subject to the terms and conditions hereof, to make a revolving loan or loans (each individually a “Canadian Revolving Loan” and, collectively, the “Canadian Revolving Loans”) in U.S. Dollars or Canadian Dollars to the Borrowers from time to time on a revolving basis up to the amount of such Lender’s Canadian Revolving Credit Commitment in effect at such time; provided, however, the U.S. Dollar Equivalent of the sum of the aggregate principal amount of all Canadian Revolving Loans, Canadian Swing Loans, and Canadian L/C Obligations at any time outstanding shall not exceed the sum of all Canadian Revolving Credit Commitments in effect at such time. Each Borrowing of Canadian Revolving Loans shall be made ratably by the Canadian Lenders in proportion to their respective Canadian Revolver Percentages. As provided in Section 2.4(a), and subject to the terms hereof, the Borrowers may elect that each Borrowing of Canadian Revolving Loans be either # denominated in U.S. Dollars in the form of Base Rate Loans or EurodollarTranche Rate Loans or # denominated in Canadian Dollars in the form of Canadian Prime Rate Loans or Canadian CDOR Loans. Canadian Revolving Loans may be repaid and reborrowed before the Termination Date, subject to the terms and conditions hereof. As provided in Section 8.6, each Lender shall be entitled to fund and maintain its funding of all or any part of its Canadian Revolving Loans in any manner it sees fit, including funding from an Affiliate or a branch of the Lender located outside of the United States of America.

Canadian CDOR Loans. Each Canadian CDOR Loan made or maintained by a Lender shall bear interest in Canadian Dollars during each Interest Period it is outstanding (computed on the basis of a year of 360 days and actual days elapsed) on the unpaid principal amount thereof from the date such Loan is advanced, continued or created by conversion from a Canadian Prime Rate Loan until, but excluding, the date of repayment thereof, at a rate per annum equal to the sum of the Applicable Margin plus the CDOR Rate applicable for such Interest Period, payable in arrears on the last day of the Interest Period and at maturity (whether by acceleration or otherwise).