Borrowing Procedures. Each Swing Line Borrowing shall be made upon the applicable Borrower’s irrevocable notice to the Swing Line Lender and the Administrative Agent, which may be given by # telephone or # by a Swing Line Loan Notice; provided that any telephonic notice must be confirmed promptly by delivery to the Swing Line Lender and the

Borrowing Request. On or prior to the Closing Date, the Administrative Agent shall have received one or more Borrowing Requests, to the extent any Borrowing is requested on the Closing Date.

Borrowing Notice. The [[Organization A:Organization]] shall have delivered the relevant Borrowing Notice to the [[Organization B:Organization]] as provided for in Section 2.01(b).

Borrowing Base. The amount which Borrower is entitled to borrow from time to time under the line of credit shall be the then current loan value of collateral (the “Borrowing Base”) pledged to Lender to secure indebtedness owing to Lender by Borrower, provided that in no event is Lender to be required to make any advance which would cause the outstanding principal balance owing by Borrower at any one time to be in excess of $1,000,000.00. The Borrowing Base shall be redetermined monthly and shall be seventy-five percent (75%) of eligible accounts receivable arising out of Borrower’s United States operations pledged to the Lender. The term “eligible accounts receivable” shall mean all billed gross trade accounts receivable, less: # balances due sixty (60) days or more after the date of the original invoice therefor; # accounts owed by companies related to or affiliated with Borrower or its employees; # except for receivables from BASF SE, accounts owing by any one debtor which exceed twenty percent (20%) of the total billed gross accounts receivable; # all accounts owing by any particular debtor if 10% or more of such particular debtor’s accounts are ninety (90) days or more past due; and # accounts receivable which are disputed by the account debtor.

Borrowing Procedure. Unless Borrower and Administrative Agent have entered into a sweep agreement regarding Borrower’s cash management and funding and pay down of the Loans hereunder in form and substance satisfactory to Borrower and Administrative Agent (“Sweep Agreement”), each Syndicated Borrowing, each conversion of a Portion from one Type to the other, and each continuation of a Term SOFR Portion shall be made upon Borrower’s irrevocable notice to Administrative Agent, which may be given by telephone. Each such notice must be received by Administrative Agent not later than 12:00 noon # three (3) Business Days prior to the requested date of any Borrowing of, conversion to or continuation of a Term SOFR Portion or of any conversion of a Term SOFR Portion to a Base Rate Portion and # on the requested date of any Borrowing of a Base Rate Portion. Each telephonic notice by Borrower pursuant to this Section 2.1(c) must be confirmed promptly by delivery to Administrative Agent of a written Borrowing Request, appropriately completed and signed by a Responsible Officer of Borrower. Except as provided in [Section 2.2(c)], each Borrowing of, conversion to or continuation of a Loan shall be in a principal amount of $100,000 or a whole multiple of $100,000 in excess thereof, or with respect to a Revolving Credit Borrowing, in an amount equal to the Revolving Credit Availability and, with respect to a Term Loan Borrowing, in an amount equal to the aggregate Term Loan Commitments at such time. Each Borrowing Request (whether telephonic or written) shall specify # whether Borrower is requesting a Syndicated Borrowing, a conversion of Portions from one Type to the other, or a continuation of Portions, # the requested date of the Borrowing, conversion or continuation, as the case may be (which shall be a Business Day), # the principal amount of Portions to be borrowed, converted or continued, # the Type of Portions to be borrowed or to which existing Portions are to be converted, and # if applicable, the duration of the Interest Period with respect thereto. If Borrower fails to specify a Type of Portion in a Borrowing Request or if Borrower fails to give a timely notice requesting a conversion or continuation, then the applicable Portions shall be made as, or converted to, Base Rate Portions. Any such automatic conversion to Base Rate Portions shall be effective as of the last day of the Interest Period then in effect with respect to the applicable Term SOFR Portions. If Borrower requests a Borrowing of, conversion to, or continuation of a Term SOFR Portion in any such Borrowing Request, but fails to specify an Interest Period, it will be deemed to have specified an Interest Period of one (1) month. For avoidance of doubt, to the extent that any borrowing procedures set forth in this Article 2 conflict with the terms and provisions of a Sweep Agreement in effect, the terms and provisions of such Sweep Agreement shall control.

Borrowing Base. If, at any time when a Borrowing Base Certificate is delivered to Agent, # the Revolver Usage on such date exceeds # the Borrowing Base reflected in such Borrowing Base Certificate, then within three (3) Business Days of such date, Borrowers shall prepay the Obligations in accordance with Section 2.4(f)(i) in an aggregate amount equal to the amount of such excess. If, at any other time, # the Revolver Usage on such date exceeds # the Borrowing Base reflected in such Borrowing Base Certificate, then within three (3) Business Days after receipt by Borrowers of written request from the Agent, Borrowers shall prepay the Obligations in accordance with Section 2.4(f)(i) in an aggregate amount equal to the amount of such excess.

Requests for Borrowing. The Borrower shall give the Administrative Agent irrevocable prior written notice substantially in the form of Exhibit B (a “Notice of Borrowing”) not later than 11:00 a.m. (i) on the same Business Day as each Base Rate Loan and each Swingline Loan and # at least three (3) Business Days before each LIBOR Rate Loan, of its intention to borrow, specifying # the date of such borrowing, which shall be a Business Day, # the amount of such borrowing, which shall be, # with respect to Base Rate Loans (other than Swingline Loans) in an aggregate principal amount of $500,000 or a whole multiple of $500,000 in excess thereof, # with respect to LIBOR Rate Loans in an aggregate principal amount of $500,000 or a whole multiple of $500,000 in excess thereof and # with respect to Swingline Loans in an aggregate principal amount of $500,000 or a whole multiple of $100,000 in excess thereof, # whether such Loan is to be a Revolving Credit Loan or Swingline Loan, # in the case of a Revolving Credit Loan whether the Loans are to be LIBOR Rate Loans or Base Rate Loans, and # in the case of a LIBOR Rate Loan, the duration of the Interest Period applicable thereto. If the Borrower fails to specify a type of Loan in a Notice of Borrowing, then the applicable Loans shall be made as Base Rate Loans. If the Borrower requests a borrowing of LIBOR Rate Loans in any such Notice of Borrowing, but fails to specify an Interest Period, it will be deemed to have specified an Interest Period of one month. A Notice of Borrowing received after 11:00 a.m. shall be deemed received on the next Business Day. The Administrative Agent shall promptly notify the Revolving Credit ​ of each Notice of Borrowing.

Each Borrower hereby irrevocably designates Borrowing [[Organization B:Organization]] to be its attorney and [[Organization B:Organization]] and in such capacity to borrow, sign and endorse notes, and execute and deliver all instruments, documents, writings and further assurances now or hereafter required hereunder, on behalf of such Borrower or [[Organization A:Organization]], and hereby authorizes [[Organization B:Organization]] to pay over or credit all loan proceeds hereunder in accordance with the request of Borrowing [[Organization B:Organization]].

Whenever Borrower desires to incur Delayed Draw-Down Term Loans or the Repurchase Term Loan hereunder, an Authorized Officer shall give Lender at the Notice Office at least three Business Days’ prior notice of each Loan to be incurred hereunder by Notice of Borrowing (as defined below) and any such notice shall be deemed to have been given on a certain day only if given before 3:00 P.M. (Omaha time) on such day, provided that Lender may in its discretion elect to accept as timely requests that are received after 3:00 P.M. (Omaha time) on the applicable Business Day.

Notice of Borrowing. Prior to the making of each Loan, Lender shall have received a Notice of Borrowing meeting the requirements of Section 1.03(c).