Closing Availability. After giving effect to all Borrowings to be made on the Effective Date, the issuance of any Letters of Credit on the Effective Date and the payment of all fees and expenses due hereunder, and with all of the Loan Parties’ indebtedness, liabilities, and obligations current, the Availability shall not be less than $35,000,000; provided, that all accounts payable of IPSCO to PAO TMK are current as of the Effective Date; and provided, further, that any such accounts payable of IPSCO to PAO TMK that are not current as of the Effective Date shall be subject to the implementation of a Reserve by Administrative Agent on a dollar-for-dollar basis.

Availability. Subject to the terms and conditions of this Agreement, including, without limitation, [Section 6.2] of this Agreement, the Swingline Lender may, in its sole discretion, make Swingline Loans in Dollars to the Borrower from time to time from the Closing Date to, but not including, the Revolving Credit Maturity Date; provided, that # after giving effect to any amount requested, the Revolving Credit Outstandings shall not exceed the Revolving Credit Commitment and # the aggregate principal amount of all outstanding Swingline Loans (after giving effect to any amount requested) shall not exceed the Swingline Commitment.

Availability. Subject to the terms and conditions hereof, each Issuing Lender, in reliance on the agreements of the Revolving Credit Lenders set forth in [Section 3.4(a)], agrees to issue standby Letters of Credit in Dollars or one or more Alternative L/C Currencies in an aggregate amount not to exceed its L/C Commitment for the account of the Borrower or, subject to [Section 3.10], any Subsidiary thereof. Letters of Credit may be issued on any Business Day from the Closing Date to, but not including the thirtieth (30) Business Day prior to the Revolving Credit Maturity Date in such form as may be approved from time to time by the applicable Issuing Lender; provided, that no Issuing Lender shall issue any Letter of Credit if, after giving effect to such issuance, # the L/C Obligations would exceed the L/C Sublimit, (b)

Availability. After giving effect to any requested Credit Extension, # the total Revolving Credit Exposure of the Revolving Credit Lenders shall not exceed the aggregate Revolving Credit Commitments of the Revolving Credit Lenders in effect as of the date of such Credit Extension and # the Term Loan Commitment shall not be less than $0.

Availability. Following the Closing Date and subject to the conditions of this Section 2.04, upon notice to the [[Administrative Agent:Organization]] (which shall promptly notify the Lenders), the ​ may from time to time request the addition of one or more tranches of term loans (an “Incremental Term Facility”) and/ or increases in the Delayed Draw Term Loans under the Delayed Draw Term Loan Facility (“Incremental Delayed Draw Term Loans”) by an amount not exceeding, in the aggregate, $200,000,000; provided that, unless otherwise agreed by the [[Administrative Agent:Organization]] that any such request for an Incremental Term Loan Facility or Incremental Delayed Draw Term Loans shall be in a minimum amount of $25,000,000 and in increments of $5,000,000 in excess thereof, or if less, the entire remaining available amount. At the time of sending such notice, the ​ (in consultation with the [[Administrative Agent:Organization]]) shall specify the time period within which each ​ is requested to respond (which shall in no event be less than ten (10) Business Days from the date of delivery of such notice to the Lenders) and the ​ may also invite prospective lenders to respond.

Availability. Subject to the terms and conditions of this Agreement and to deduction of Reserves, Bank shall, in its good faith business discretion, make Advances not exceeding the Availability Amount. Amounts borrowed under the Revolving Line may be repaid and, prior to the Revolving Line Maturity Date, reborrowed, subject to the applicable terms and conditions precedent herein.

Availability. Subject to the terms and conditions of this Agreement, Bank agrees to make Growth Capital Advances to Co-Borrowers in three (3) tranches: “Tranche A”, “Tranche B” and “Tranche C”. On the Effective Date, or as soon thereafter as all conditions precedent to the initial Credit Extension have been satisfied, Bank shall make a Growth Capital Advance under Tranche A to Co-Borrowers in a principal amount equal to Ten Million Dollars ($10,000,000) (the “Tranche A Growth Capital Advance”), which shall be used to refinance all Obligations owing from Co-Borrowers to Bank pursuant to the Original Agreement and for working capital. Thereafter, during the Tranche B Draw Period, Co-Borrower may request one (1) Growth Capital Advance under Tranche B, in a principal amount equal to Five Million Dollars ($5,000,000) (the “Tranche B Growth Capital Advance”). During the Tranche C Draw Period, Co-Borrowers may request one (1) Growth Capital Advances under Tranche C, in a principal amount equal to Five Million Dollars ($5,000,000) (the “Tranche C Growth Capital Advance” and together with the Tranche A Growth Capital Advance and the Tranche B Growth Capital Advance, each a “Growth Capital Advance” and collectively, the “Growth Capital Advances”). The aggregate outstanding amount of the Growth Capital Advances shall not exceed the Growth Capital Line.

“Availability Period” shall mean the period commencing on the Closing Date and expiring on the Availability Period Expiration Date.

Closing. The closing (the “Closing”) of the purchase of the Common Shares by the Buyers shall occur at the offices of [[Address B:Address]]. The date and time of the Closing (the “Closing Date”) shall be 10:00 a.m., New York time, on the first (1st) Business Day (as defined below) on which the conditions to the Closing set forth in Sections 6 and 7 below are satisfied or waived (or such other date as is mutually agreed to by the Company and each Buyer). As used herein “Business Day” means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York are authorized or required by law to remain closed; provided, however, for clarification, commercial banks shall not be deemed to be authorized or required by law to remain closed due to “stay at home”, “shelter-in-place”, “non-essential employee” or any other similar orders or restrictions or the closure of any physical branch locations at the direction of any governmental authority so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in The City of New York generally are open for use by customers on such day.

Closing. On the Closing Date, upon the terms and subject to the conditions set forth herein, the Company agrees to sell, and the Purchasers, severally and not jointly, agree to purchase, up to an aggregate of $10,000,000 of Shares and Warrants; provided, however, that, to the extent that a Purchaser determines, in its sole discretion, that such Purchaser (together with such Purchaser’s Affiliates, and any Person acting as a group together with such purchaser or any of such Purchaser’s Affiliates) would beneficially own in excess of the Beneficial Ownership Limitation, or as such Purchaser may otherwise choose, in lieu of purchasing Shares such Purchaser may elect to purchase Series B Warrants in lieu of Shares in such manner to result in the same aggregate purchase price being paid by such Purchaser to the Company. The “Beneficial Ownership Limitation” shall be 4.99% (or, at the election of the Purchaser at Closing, 9.99%) of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance of the Securities on the Closing Date. Each Purchaser’s Subscription Amount as set forth on the signature page hereto executed by such Purchaser shall be made available for “Delivery Versus Payment” (“DVP”) settlement with the Company or its designees. The Company shall deliver to each Purchaser its respective Shares and a Warrant as determined pursuant to Section 2.2(a), and the Company and each Purchaser shall deliver the other items set forth in Section 2.2 deliverable at the Closing. Upon satisfaction of the covenants and conditions set forth in [Sections 2.2 and 2.3], the Closing shall occur at the offices of the Placement Agent or such other location as the parties shall mutually agree. Unless otherwise directed by the Placement Agent, settlement of the Shares shall occur via DVP (i.e., on the Closing Date, the Company shall issue the Shares registered in the Purchasers’ names and addresses and released by the Transfer Agent directly to the account(s) at the Placement Agent identified by each Purchaser; upon receipt of such Shares, the Placement Agent shall promptly electronically deliver such Shares to the applicable Purchaser, and payment therefor shall be made by the Placement Agent (or its clearing firm) by wire transfer to the Company). Notwithstanding the foregoing, with respect to any Notice(s) of Exercise (as defined in the Warrants) delivered on or prior to 4:00 p.m. (New York City time) on the Trading Day prior to the Closing Date, which may be delivered at any time after the time of execution of the this Agreement, the Company agrees to deliver the Warrant Shares subject to such notice(s) by 4:00 p.m. (New York City time) on the Closing Date and the Closing Date shall be the Warrant Share Delivery Date (as defined in the Warrants) for purposes hereunder, provided that payment of the aggregate Exercise Price (as defined in the Warrants) (other than in the case of a cashless exercise) is received by such Warrant Share Delivery Date.