Document:

Coke Sale and Feed Water Processing Agreement

 Exhibit 10.32 
 SPECIFIC TERMS IN THIS EXHIBIT HAVE BEEN REDACTED BECAUSE CONFIDENTIAL 

TREATMENT FOR THOSE TERMS HAS BEEN REQUESTED. THE REDACTED MATERIAL HAS 

BEEN SEPARATELY FILED WITH THE SECURITIES AND EXCHANGE COMMISSION, AND THE 

TERMS HAVE BEEN MARKED AT THE APPROPRIATE PLACE WITH FIVE ASTERISKS (*****). 

COKE SALE AND FEED WATER PROCESSING AGREEMENT 
 By and Between 
 United States Steel Corporation 

and 

Gateway Energy & Coke Company, LLC 
 Dated February 28, 2008 

 COKE SALE AND FEED WATER PROCESSING AGREEMENT 

THIS COKE SALE AND FEED WATER PROCESSING AGREEMENT dated as of February 28, 2008 (the “Effective Date”) is
made by and between Gateway Energy & Coke Company, LLC, a Delaware limited liability company with offices at Parkside Plaza, 11400 Parkside Drive, Knoxville TN 37934 (“Provider”) and United States Steel Corporation, a Delaware
corporation with offices at 600 Grant Street, Pittsburgh, Pennsylvania 15219-2800 (“Off-Taker”). 

For good and valuable consideration, the receipt and adequacy of which is hereby acknowledged, the Parties, intending to
be legally bound, agree as follows: 
 ARTICLE I 
 DEFINITIONS; BASIC OBLIGATIONS OF THE PARTIES 
 1.1
Definitions. The definitions of certain capitalized terms used in this Agreement are contained in the attached Appendix A. 
 1.2 Basic Obligations of the Parties - Coke. Subject to the terms, conditions and requirements of this Agreement: 

(a) Initial Operating Period. During the Initial Operating Period (i) Provider shall deliver to Off-Taker and
Off-Taker shall accept all Conforming Coke Tonnage, and (ii) Off-Taker shall accept any Nonconforming Coke Tonnage delivered by Provider as set forth in Section 5.1(d). The purchase price in respect of Conforming Coke Tonnage is the Coke
Price, and in respect of such Nonconforming Coke Tonnage is the applicable price set forth in Section 5.1(d)(iii). Provider will also provide to Off-Taker on the first business day of each Week a nonbinding projection of (x) the duration
of the Initial Operating Period, (y) Coke production for such Week, and (z) Coke production for each subsequent Week remaining in the Initial Operating Period. 

(b) Remaining Term. Following the Initial Operating Period and throughout the balance of the Term and, as
applicable, the Option Term, Provider shall (i) deliver to Off-Taker, and Off-Taker shall accept, all Conforming Coke Tonnage in accordance with the Coke Supply and Purchase Obligation; and (ii) Off-Taker shall accept any Nonconforming
Coke Tonnage that is accepted by Off-Taker pursuant to Section 5.1(d)(iii). The purchase price in respect of Conforming Coke Tonnage is the Coke Price, and in respect of such Nonconforming Coke Tonnage is the applicable price set forth in
Section 5.1(d)(iii). 
 1.3 Basic Obligations of the Parties — Feed Water Processing. Subject
to the terms, conditions and requirements of this Agreement, throughout the Term and, as applicable, the Option Term Provider shall process Conforming Feed Water (delivered by Off-Taker to Provider at the Feed Water Delivery Point) into Steam on
behalf of Off-Taker and Off-Taker shall accept such Steam at the Steam Delivery Point. Following the Initial Operating Period, such Steam deliveries shall be in accordance with the Minimum Steam Supply Obligation. In consideration thereof, Off-Taker
shall pay to Provider the sum of (i) Monthly Feed Water Processing Fee based upon the quantity of Conforming Steam delivered to the Steam Delivery Point (provided such 

  
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quantity of Conforming Steam is at or above the Minimum Steam Supply Obligation) less, as applicable, (ii) any credit in respect of Provider’s failure to meet the Minimum Steam Supply
Obligation as particularly set forth in Section 6.9(d). 
 1.4 Guarantee of Provider’s
Obligations. The obligations of Provider and any permitted assignee or transferee under this Agreement shall be guaranteed by SunCoke Energy, Inc. and Sun Coal and Coke Company pursuant to a guaranty in the form of Schedule 1.4 that Provider
shall cause SunCoke Energy, Inc. and Sun Coal and Coke Company to execute and deliver to Off-Taker at the time of the execution and delivery of this Agreement. 
 1.5 Financial Statements and Related Information. During the Term and, as applicable, the Option Term and any Renewal Term, for so long as Off-Taker is required to consolidate the financial
statements of Provider with the financial statements of Off-Taker as reasonably determined by Off-Taker in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) (such consolidation
requirement being referred to hereafter as the “Consolidation”), Provider shall: (a) no later than the beginning of the fifth (5th) business day following the end of each Month, or sooner if available, provide to Off-Taker the
preliminary income statement and balance sheet of Provider for such Month, and no later than the end of the fifth (5th) business day following the end of each Month, provide to Off-Taker an updated income statement and balance sheet of Provider
for such month, each prepared in accordance with U.S. GAAP, consistently applied; (b) promptly provide Off-Taker with an updated income statement and balance sheet if any changes are made, as applicable, to such income statement or balance
sheet of Provider following the end of such Month; (c) no later than fifteen (15) business days following the end of each calendar quarter transpiring during the Term and Option Term during which Consolidation is required, provide to
Off-Taker financial information for such quarter, including a final balance sheet and the related statement of income and cash flows, each prepared in accordance with U.S. GAAP, consistently applied; (d) no later than one hundred and twenty
(120) days following the end of each fiscal year, provide to Off-Taker audited financial statements and footnotes of Provider, including a balance sheet and the related statements of income and cash flows, each prepared in accordance with U.S.
GAAP, consistently applied, and reported on by an independent registered public accounting firm; (e) promptly after receipt of a request from Off-Taker, provide Off-Taker with such financial or other information as Off-Taker may reasonably
request in order to enable Off-Taker to complete the Consolidation; (f) promptly after receipt of a request from Off-Taker, provide Off-Taker with such financial or other information as Off-Taker may reasonably request in connection with
Off-Taker’s quarterly and annual planning process, including annual business plan information no later than seventy five (75) calendar days prior to end of the prior year; (g) promptly after receipt of a request from Off-Taker,
provide Off-Taker with such financial or other information as Off-Taker may reasonably request in order to enable Off-Taker to prepare the reports which Off-Taker is obligated to file with the Securities and Exchange Commission; (h) allow
Off-Taker and its employees and designated agents, at all reasonable times during normal business hours, to audit, examine and make copies or extracts from the books of account records, files and bank statements of Provider as Off-Taker may
reasonably request in order to enable it to complete the Consolidation and, to the extent necessary for Off-Taker to meet its requirements under Section 404 of the Sarbanes-Oxley Act of 2002 (and any similar subsequent regulatory requirements),
to assess the internal controls over financial reporting of Provider. The books and records of Provider shall be subject to retention policies that are reviewed and approved by Off-Taker. The 

  
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financial information described in clauses (a), (b) and (c) above shall be accompanied by a certification signed by the Principal Accounting Officer of Provider stating that:

 (i) To the best of such officer’s knowledge and belief, the financial information fairly
presents, in all material respects, the financial condition, results of operations and, in the case of the financial information provided pursuant to clause (c), cash flows of Provider as of and for the period presented in the report; 

(ii) Such officer is responsible for establishing and maintaining disclosure controls and procedures and
internal control over financial reporting for Provider and has: (y) designed such disclosure controls and procedures to ensure that Material Information relating to Provider is made known to such officer by others within the entity,
particularly during the period for which the report is being prepared; and (z) designed such internal controls over financial reporting to provide reasonable assurance regarding the reliability of financial reporting and the preparation of
financial information in accordance with U.S. GAAP; 
 (iii) For the purposes of Off-Taker’s
assessment of the materiality of misstatements in Off-Taker’s financial statements pursuant to SEC Staff Accounting Bulletin No. 99, all Material information has been provided to Off-Taker regarding all known unadjusted misstatements of
financial data that has been submitted to Off-Taker. As used in this provision, the term “Material” shall mean any amount over $500,000; 

(iv) Any significant deficiencies in the design or operation of internal controls that could adversely
affect Provider’s ability to record, process, summarize and report financial data of which such officer is aware have been made know to Off-Taker; and 

(v) Any fraud, whether or not material, that involves management or other employees who have a significant
role in Provider’s internal controls of which such officer is aware has been made known to the Off-Taker. 

1.6 Debt. 
 (a) Debt Limit. Subject to Sections 1.6(b), (e) and (d), except for Permitted Debt, Provider will not incur, assume or permit to exist any Debt as of the conclusion of each applicable quarter
for so long as Off-Taker is required to consolidate the financial statements of Provider with the financial statements of Off-Taker in accordance with U.S. GAAP (the “Consolidation Period”). As used herein, the term “Debt” means
debt consolidated on Provider’s financial statements under U. S. GAAP and all other liabilities, obligations and indebtedness of Provider to any Enterprise, of any kind or nature, now or hereafter owing, arising, due or payable, howsoever
evidenced, created, incurred, acquired or owing, whether primary, secondary, direct, contingent, fixed or otherwise, in accordance with U.S. GAAP such as (i) all obligations of Provider for borrowed money or with respect to deposits or advances
of any kind; (ii) all obligations of Provider evidenced by bonds, debentures, notes or other similar instruments; (iii) all obligations of Provider on which interest charges are customarily paid (other than obligations where interest is
levied only on late or past due amounts); (iv) all obligations of Provider under conditional sale or other title retention agreements relating to property acquired 

  
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by Provider; (v) all obligations of Provider in respect of the deferred purchase price of property or services; (vi) all debt of others secured by any mortgage, deed of trust, lien,
pledge, hypothecation, encumbrance, charge or security interest in, on or of property owned or acquired by Provider, whether or not the debt secured thereby has been assumed where such debt is consolidated on Provider’s financial statements in
accordance with U.S. GAAP; (vii) all guarantees by Provider of the debt of others; (viii) all obligations of Provider to pay rent or other amounts under any lease of, or other arrangement conveying the right to use, real or personal
property or a combination thereof, which obligations are required under U.S. GAAP to be classified and accounted for as capital leases on the balance sheet of Provider; (ix) all obligations, contingent or otherwise, of Provider as an account
party in respect of letters of credit and letters of guaranty; (x) all capital stock or other equity interests of Provider which are required to be redeemed or are redeemable at the option of the holder if certain events or conditions exist or
occur; (xi) the aggregate amount advanced by buyers or lenders with respect to all receivables securitization programs or other type of accounts receivable financing transactions; and (xii) all obligations, contingent or otherwise, of
Provider in respect of bankers acceptances. For the avoidance of doubt, Debt shall not include any debt incurred by any Enterprise holding a membership or other interest in Provider that is secured by any mortgage, deed of trust, lien, pledge,
hypothecation, encumbrance, charge or security interest in, on or of property owned or acquired by such Enterprise including, without limitation, any membership interest of such Enterprise in Provider, unless Provider is required to consolidate such
debt under U.S. GAAP on its financial statements as set forth in the audited financial statements and footnotes required in respect of Section 1.5(d) (which statements shall prevail for the purpose of determining the requirements of U.S. GAAP
for such purpose). 
 (b) Permitted Debt. As used herein, the term “Permitted Debt” means
(i) capital lease, as determined in accordance with U.S. GAAP, in an amount not to exceed ten million dollars ($10,000,000.00), in respect of the provision off-site by a third party contractor of Coal transportation, handling and blending
services, and Coal Blend transportation services from off-site to the Plant, (ii) Gateway Encumbrances, (iii) debt in respect of Provider’s financing of Government Mandated Additional Capital Expenditures, up to the aggregate amount
of Government Mandated Additional Capital Expenditures not to exceed the product of (x) 0.5 multiplied by (y) thirty two million five hundred thousand dollars ($32,500,000.00) multiplied by (z) the Cumulative Index Percentage as of
the dates such Government Mandated Additional Capital Expenditures are incurred, but only to the extent such debt does not exceed Provider’s actual direct cost of such Government Mandated Additional Capital Expenditures, (iv) the following
obligations incurred in the ordinary course of business: accounts payable (including Coal Costs), accrued liabilities, payroll and other benefit plan liabilities, and Provider’s obligation to decommission the Plant, and clean up and restore the
Property as set forth in the Purchase Agreement, (v) Provider’s performance and payment obligations to Off-Taker (including payments tendered as credits) in respect of this Agreement, (vi) debt obligations of Provider to Off-Taker in
respect of the Purchase Agreement; and (vii) notwithstanding any other provision of this Section 1.6, other debt that does not exceed thirty million dollars ($30,000,000.00) in the aggregate. 

(c) Change in U.S. GAAP. In the event of a change in U.S. GAAP subsequent to the Effective Date that requires
Off-Taker to consolidate any debt incurred by Provider or any Enterprise holding a membership interest in Provider from a transaction, contract or relationship 

  
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that existed prior to the change in U.S. GAAP, that is secured by any mortgage, deed of trust, lien, pledge, hypothecation, encumbrance, charge or security interest in, on or of property owned or
acquired by such Enterprise, including, without limitation, any membership or other interest of such Enterprise in Provider with its financial statements based upon the audited financial statements and footnotes required in respect of
Section 1.5(d) (which statements shall prevail for the purpose of determining the requirements of U.S. GAAP for such purpose), such consolidation shall not constitute a Provider Default, and the Parties shall reasonably cooperate with each
other in mitigating the effects of such consolidation. Provided, however, neither Provider nor any of its Affiliates shall be obligated to make any expenditure in respect of curing or otherwise mitigating such effects. Notwithstanding this
Section 1.6(c), transactions, contracts or relationships entered into by Provider or any Enterprise holding a membership interest in Provider subsequent to a change in U.S. GAAP will be subject to the debt limit set forth in Section 1.6(a)
according to U.S. GAAP as of the time the transaction, contract or relationship is entered into. 
 (d)
Unaffiliated Enterprises. In the event a unilateral action, or series of actions, taken by an unaffiliated Enterprise that changes how an existing relationship with Provider is accounted for in accordance with U.S. GAAP based upon the audited
financial statements and footnotes required in respect of Section 1.5(d) (which statements shall prevail for the purpose of determining the requirements of U.S. GAAP), that now requires Provider to consolidate any debt of the unaffiliated
Enterprise, then such action shall not constitute a Provider Default, and the Parties shall reasonably cooperate in mitigating the effects of such consolidation, Provided, however, neither Provider nor any of its Affiliates shall be obligated to
make any expenditure in respect of curing or otherwise mitigating such effects. 
 1.7 Transfer of Ownership
Interest. 
 (a) Prohibited Transfers. Notwithstanding any other provision in this Agreement, and
subject to the requirements of Section 1.8, Provider shall not transfer any interest in Provider, nor shall Provider’s Affiliates (as applicable) transfer any membership or other interest in Provider, in whole or in part, to any
Enterprise, including any Affiliate of a Party (collectively, a “Transfer”), without the Written consent of Off-Taker, which consent may be withheld by Off-Taker in its sole and absolute discretion, unless such proposed Transfer is a
Permitted Transfer. 
 (b) Permitted Transfers. As used herein, a “Permitted Transfer” is a
Transfer whereby: 
 (i) Sunoco or any of its wholly owned Affiliates will retain a combined
ownership share of at least thirty percent (30%) in (y) Provider, or (z) Sun Coal & Coke Company and SunCoke Energy, Inc., or any successor(s) thereof (collectively, “Sun Coke”) (provided, however, that in such
event Provider remains wholly owned by Sun Coke and/or Sun Coke’s wholly owned affiliates); or 
 (ii) As of the date of such Transfer, and thereafter for the remaining balance of the Term and, as applicable, the Option Term and any Renewal Term, the (y) respective owner’s equity of Provider
and Sun Coke is a least One Hundred Million Dollars ($100,000,000) each, in each case based upon current audited financial statements 

  
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prepared annually in accordance with U.S. GAAP (the “Minimum Owner’s Equity”); and (z) the proposed Transferee provides Off-Taker with reasonable assurances that it or its
designee will be able to fulfill its obligations in respect of this Agreement. Provider shall deliver or, as applicable, shall cause Sun Coke to deliver, true and correct copies of such audited financial statements to Off-Taker not less than ten
(10) calendar days prior to such Transfer and annually thereafter within ten (10) calendar days following the receipt thereof by Provider and Sun Coke. 
 Provided, however, and notwithstanding subparts (i) and (ii) hereof, as of the date of such proposed Transfer, and thereafter for the remaining balance of the Term and, as applicable, the Option
Term and any Renewal Term, a proposed Transfer will not be deemed to be a Permitted Transfer if either (y) such Transfer could reasonably be expected to diminish in a material manner the benefits and rights of Off-Taker under this Agreement,
including without limitation the benefits with respect to the Section 48B Credit under Section 3.1(b)(iii) or the Section 45 Credits under Section 3.5, or (z) the proposed Transferee or an affiliate(s) of the proposed
Transferee is a company engaged in the production of steel or the processing of steel into intermediate steel products for resale to manufacturers of end products or to wholesale distributors, where the gross revenue in respect of such proposed
Transferee or its affiliate(s) in such steel production or processing business applicable to North American sales is more than one billion dollars ($1,000,000,000.00) annually (hereinafter such company is referred to as a “Competitor”),
provided however, such proposed Transfer shall not be deemed to be a Transfer to an affiliate of a Competitor if the Transfer is to an affiliate that is a passive investor in a Competitor, so long as such passive investment is, and continues to be,
limited to not more than five percent (5%) of the ownership interests of such entity. 
 (c) Default and
Cure Obligations. Provider acknowledges that any Transfer that is not a Permitted Transfer shall constitute a material default of this Agreement. In the event such a default by Provider or Sun Coke (hereinafter individually referred to as
“Owner” and collectively referred to as “Owners”) is in respect of the Minimum Owner’s Equity obligation, then the Owner(s) in default shall be obligated cure such default by either delivering to Off-Taker, within ninety
(90) days following its receipt of any such non-conforming audited financial statement(s), either (i) supplemental audited financial statement(s), prepared in accordance with U.S. GAAP, which demonstrate that the total owner’s equity
of such Owner(s) is at least the Minimum Owner’s Equity, or (ii) irrevocable letter(s) of credit in favor of Off-Taker issued by a Qualified Bank in an amount equal to the difference (rounded up to the nearest five million dollars
($5,000,000.00) between (y) the Minimum Owner’s Equity and (z) the total owner’s equity of such Owner(s) as determined by the applicable current audited financial statement(s) prepared in accordance with U.S. GAAP, until Provider
delivers or, as applicable, causes Sun Coke to deliver to Off Taker a current audited financial statement (prepared in accordance with U.S. GAAP) which demonstrates that the total owner’s equity of such Owner(s) is at least the Minimum
Owner’s Equity. Such irrevocable letter(s) of credit shall be immediately payable at the option of and upon first demand by the Off-Taker on and at any time after the occurrence a Provider Default that is not cured during the applicable cure
period set forth in Section 10.2. In the event such a Provider Default diminishes any of the benefits of Off-Taker under this Agreement, including without limitation such benefits with respect to the Section 48B Credit under
Section 3.1(b)(iii) or the Section 45 Credits under Section 3.5, Provider shall cure or, as applicable, shall cause Sun Coke to cure such default by fully mitigating the economic harm to

  
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Off-Taker arising from such Transfer within thirty (30) calendar days following its discovery thereof or its receipt of written, notice thereof from Off-Taker (which notice shall reasonably
describe such diminishment and the basis of its determination). 
 1.8 Single Purpose Entity. Provider
represents and warrants that it now is, and agrees that during the Term and, as applicable, the Option Term it shall remain, a single purpose entity and that its business activities will be limited in scope to (i) constructing, owning,
developing, operating and maintaining the Plant, (ii) holding those assets comprising and relating to the Plant, and (iii) entering into, performing, and enforcing and, as applicable, receiving consideration in respect of this Agreement
and the related agreements for the transaction contemplated hereby (including the Purchase Agreement, construction, engineering and procurement agreements for the Plant, Coal supply agreements, agreements relating to the transportation, blending,
testing, sampling of Coals, and such other agreements as are reasonably required to effectuate this transaction). 
 1.9 Equitable Relief. The Parties acknowledge that Off Taker will be irreparably harmed if the provisions of Sections 1.6, 1.7 and 1.8 are breached, Accordingly, Off Taker will be entitled to
appropriate measures, including preliminary and permanent injunctive relief and (as applicable) specific performance, to prevent breaches of those Sections and to enforce those Sections, and in connection therewith will not be required to post a
bond or other form of security as a condition of obtaining any temporary, preliminary or interim equitable relief (including without limitation, injunctive relief). 

1.10 Emission Credits. The Parties acknowledge that Off-Taker has applied to the Illinois
Environmental Protection Agency (“TEPA”) for certain emission credits in respect of sulfur dioxide, oxides of nitrogen and particulates (collectively, “Credits”), and that upon the approval thereof by IEPA, a portion or the
entirety of such Credits (as applicable) will be provided to and used by Provider, without additional consideration, so that Provider will comply with certain emission limits set forth in its “Permit to Install” in respect of the Plant
(the “Installation Permit”). Accordingly, Off-Taker will make available to Provider all or a portion of such Credits, depending upon the number of such Credits that are approved by the IEPA and that are required for use by Provider, so
that Provider is able to operate the Plant in accordance with such Installation Permit. As of the Effective Date, the Parties estimate that approximately two hundred thirty (230) tons of such SO2 Credits will be retained by Off-Taker. Such Credits will be provided by
Off-Taker to Provider promptly upon the approval thereof by the I KPA. Provided, however, (i) in no event will Off-Taker be required to make available to Provider more Credits than are approved by the TFPA in the Off-Taker’s application
for Credits, and (ii) in the event the IEPA provides Off-Taker with more Credits than are required by Provider to operate the Plant in accordance with the Installation Permit, the excess Credits will be retained by Off-Taker. For the avoidance
of doubt, the Parties acknowledge that Off-Taker will not be required to provide Provider with any such excess Credits in connection with any proposed amendment by Provider of the Installation Permit following its original issuance. 

1.11 Tie-In Points. The Parties acknowledge that they have established tie-in points between the Plant and the
Mill, and that such tie-in points are specifically set forth in Schedule 1.11. Neither Party shall alter the location and design basis of such tie-in points without the written consent of the other Party, which consent shall not be unreasonably be
withheld. 

  
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 1.12 Intention of the Parties. This Agreement shall be for the sole
purpose of the supply and provision by Provider to Off-Taker of the products and services set forth herein, and shall not be construed to be for any other purpose including, without limitation (but subject to Section 1.4), guaranteeing or
assuring the indebtedness of any other Party. 
 ARTICLE II 

TERM 
 2.1 Term. The term of this Agreement (“Term”) shall commence on the Effective Date and, subject to earlier termination in accordance with this Agreement, shall continue in effect for
fifteen (15) Contract Years. 
 2.2 Extension. 

(a) Renewal Term. If Off-Taker provides Provider with a written request to renew this Agreement (the “Renewal
Notice”) at least twenty four (24) Months prior to the end of the Term or, as applicable, the Option Term, then Off-Taker and Provider shall negotiate in good faith the terms and conditions (including without limitation, the Coke Price,
the Monthly Feed Water Processing Fee and the term of any such renewal) upon which Provider will, following the Term or, as applicable, the Option Term, (i) deliver and sell Conforming Coke to Off-Taker and (ii) process Conforming Feed
Water provided by Off-Taker to Provider into Conforming Steam on behalf of Off-Taker. Should Off-Taker not deliver to Provider the Renewal Notice in the required manner, or should the Parties be unable to reach agreement on the terms and conditions
for renewing this Agreement within twelve (12) Months after the Renewal Notice is delivered by Off-Taker, then neither Party shall be under any obligation to renew or negotiate the renewal of this Agreement. 

(b) Option Term. Provided the Parties have not renewed the Agreement pursuant to Section 2.2(a), if Off-Taker
is not in default of this Agreement and provides Provider with a written request to renew this Agreement (the “Option Notice”) at least twelve (12) Months prior to the end of the Term, then Off-Taker shall have the option to renew
this Agreement for an additional five (5) Years upon receipt of such Option Notice. Provided, in the event the Actual O&M Component in respect of the thirteenth and fourteenth Contract Years of the Term is, on average, greater than the
applicable average O&M Component Limit for such Contract Years, then the O&M Component Limit as of the commencement of such renewal term shall be the product of (i) the average of the ***** Should Off-Taker not deliver to Provider the
Option Notice in the required manner, then neither Party shall be under any obligation to renew this Agreement pursuant to this Section 2.2(b). 
 ARTICLE III 
 COKE PRICE, FEED WATER PROCESSING FEE, TAXES AND PAYMENT
TERMS 
 3.1 Coke Price. 

  
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 (a) Components. During the Initial Operating Period and the Initial
Year, the Coke Price is the sum of (w) the Fixed Price Component, (x) the O&M Component set forth in Section 3.1(e)(i), (y) the Insurance Component, and (z) the Coal Cost Component, During each Contract Year, the Coke
Price is the sum of (A) the Fixed Price Component, (B) subject to Section 3.1(c)(x), the O&M Component as determined in accordance with Sections 3.1(c)(ii-ix), (C) the Insurance Component, and (D) the Coal Cost
Component. Provided, however, if the Initial Year commences on or before April 30th, then the Initial Year shall be the first Contract Year. 
 (b) Fixed Price Component. 
 (i) Subject to
Section 3.1(b)(ii) and (iii) the Fixed Price Component, which is not subject to any escalation during the Term or, as applicable, the Option Term, is ***** dollars ***** ($ ***** ) per Ton of Coke. 

(ii) The Fixed Price Component will be adjusted as of the effective date of any change in law that repeals
or reduces the amount of the Section 199 production activities deduction under the Internal Revenue Code of 1986 (the “Code”), or which limits the benefit-or availability of such deduction, in either case with respect to income
arising from the sale of Coke or the processing of Feed Water under this Agreement. In the event of such a repeal, the adjustment to the Fixed Price Component (the “Adjusted Fixed Price Component”), as of the effective date and the
remaining portion of the Year during which such effective date transpires, and as respects the applicable remaining Years of the Term following such Year (collectively, the “Adjustment Period”), is set forth in Schedule 3.1(b)(ii).
Provided, however, if such deduction is reduced, then the Fixed Price Component in respect of the Adjustment Period will be proportionately adjusted based upon the following formula: 

***** + ( ***** ) x (***** ) 

(iii) The Parties acknowledge that (i) Provider has entered into a Closing Agreement with the
Internal Revenue Service, a true and correct copy of which is attached and incorporated herewith as Exhibit “A” (the “Tax Credit Agreement”), pertaining to a tax credit under Section 48B (the “Section 48B Credit”)
of the Code in respect of the Plant and its operations; (ii) the amount of such Section 48B Credit is ***** dollars ($ ***** ) (the “Section 48B Credit Amount”); (iii) ***** percent ( ***** %) of the value of such
Section 48B Credit has been allocated to Off-Taker pursuant to a discount in the Fixed Price Component in the amount of ***** dollars ***** ($ ***** ) per Ton of Coke; and (iv) such Section 48B Credit is subject to forfeiture or
reduction as particularly set forth in the Tax Credit Agreement. Accordingly, in the event that such Section 48B Credit is forfeited or reduced based upon the grounds set forth in the Tax Credit Agreement, then the Fixed Price Component per Ton
of Coke will be increased, as of the commencement of Month following the date on which the Internal Revenue Service assesses such forfeiture or reduction (the “Assessment Date”), by the amount of ***** dollars ***** ($ ***** ) per Ton of
Coke multiplied by a fraction (expressed as a percentage), (y) the numerator of which is the amount, as applicable, of the forfeiture or reduction in the Section 48B Credit, and (z) the denominator of which is $ ***** (the
“Section 48B Credit Adjustment Percentage”). In addition, Off-Taker shall pay to 

  
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Provider a lump sum equal to the (y) product of the (A) the Section 48B Credit Amount of ***** dollars ***** ($ ***** ), multiplied by (B) the Section 48B Credit
Adjustment Percentage, further multiplied by (C) the Tons of Coke delivered and accepted by Off-Taker from the commencement of the Initial Operating Period through the Assessment Date (provided, Coke wrongfully rejected by Off-Taker will be
deemed for this purpose to have been accepted by Off-Taker) (the “Applicable Coke Tonnage”), plus (z) interest in respect of the product of (x) ***** dollars ***** ($ ***** ) multiplied by (y) the Section 48B Credit
Adjustment Percentage, and further multiplied by (z) the Applicable Coke Tonnage at the actual underpayment rate paid by Sunoco for the applicable quarter as set forth in section 6621 of the Code or the successor provision; computed on a
quarterly basis from the effective date of such forfeiture or reduction through the Assessment Date. A hypothetical calculation in respect of the foregoing, including the calculation of such interest, is set forth in Schedule 3.1(b)(iii). Provider
shall provide Off-Taker with prompt written notification of such forfeiture or reduction, which shall include the basis for calculating such lump sum amount through the Assessment Date. Provided, however, if the Parties agree to challenge any such
proposed forfeiture or reduction of the Section 48B Credit, then costs and charges associated with any such challenge (including, without limitation, attorneys’ and consultants’ fees) shall be borne equally by Provider and Off-Taker.

 (c) O&M Component. 

(i) The O&M Component, in respect of the Initial Operating Period and the Initial Year (the
“Initial O&M Component”), is the product of (i) $ ***** per Ton of Coke multiplied by (ii) the adjustment factor set forth in Schedule 3.1(c)(i). Provided, however, if the Initial Year commences on or before April 30th,
then the O&M Component for such Initial Year shall be determined in the manner set forth in Sections 3.1(c)(ii) - (ix). 
 (ii) At least ninety (90) calendar days prior to the commencement of each Contract Year, Provider will deliver to Off-Taker a good faith forecast (the “Forecast”) that sets forth in
reasonable detail the projected O&M Expenses for the next ensuing Contract Year, which shall include sufficient supporting information for Off-Taker to reasonably verify the Forecast. Provider will also provide with the Forecast a projection of
the expected production and Coke Price for the current Contract Year. Such Forecast shall be based upon (A) historic operations and maintenance history at other comparable domestic coke making facilities that utilize SunCoke Energy, Inc.’s
proprietary heat recovery coke making technology as such history applies to the Plant; (B) historic operations and maintenance history at the Plant; (C) subject to Article VIII and Section 3.3(b), compliance with Governmental
Requirements in respect of the Plant; (D) Targeted Coke Production in respect of the Coal Blend(s) to be utilized during such Contract Year; (E) labor expenses; (F) Prudent Operating and Maintenance Practices reasonably required to
maintain the Plant in reasonable operating condition considering the age of the Plant, its originally projected useful life of thirty (30) years, and Provider’s obligations under this Agreement (including, without limitation, the Steam and
Coke production and the quality requirements set forth in this Agreement); (G) reasonable contingency amounts; (H) the amount of activated carbon or comparable product 

  
 10 

 
reasonably required to comply with the minimum mercury removal requirement set forth in the Installation Permit; and (1) other conditions specific to the Plant and Provider’s
performance hereunder (collectively, the “Guidelines”). Such Forecast shall not exceed the applicable O&M Component Limit. Provider shall deliver such Forecast to Off-Taker for approval by it, which approval will not be unreasonably
withheld (as set forth in Section 3.1(c)(iii). Provided, however, for the first Contract Year, (i) such Forecast shall be delivered to Off-Taker not less than one hundred-Eighty (180) days prior to the commencement of such first
Contract Year, which if such year commences prior to April 30th will be the first Contract Year; and (ii) if Provider has reason to believe that the Initial Year will commence on or before April 30th, then Provider shall prepare a
Forecast for such Year and such Forecast shall be pro-rated for the balance of such Year (provided such Year turns out to be the first Contract Year) following the expiration of the Initial Operating Period (namely, the O&M Expenses set forth in
the Forecast shall, unless otherwise indicated in such Forecast, be multiplied by a fraction, the numerator of which is number of days transpiring during the applicable balance of such Initial Year, and the denominator of which is the number of days
transpiring during such Initial Year). In addition to the Forecast, Provider shall also prepare and provide to Off-Taker an estimate of the anticipated Pass-Through Expenses. 

(iii) Within fifteen (15) calendar days following Provider’s delivery of each such Forecast to
Off-Taker, Provider and Off-Taker shall confer in good faith for the purpose of reviewing and approving such Forecast. Upon approval of such Forecast in Writing by the Off-Taker, the Forecast shall be the approved O&M Expenses for the Contract
Year for which the applicable Forecast was prepared and approved. If, within thirty (30) days after Provider’s delivery of each such Forecast to Off-Taker, the Parties do not agree up-on such Forecast, then Off-Taker shall promptly deliver
to Provider (no later than ten (10) calendar days following the expiration of such thirty (30) day period) Written notice of its disapproval of such Forecast. Such disapproval shall set forth the specific grounds therefore including,
without limitation, any alleged inconsistency thereof with the Guidelines, and any such dispute may be referred by either Party to the dispute resolution procedures set forth in Article XI. Provided, however, pending such resolution, (1) the
O&M Expenses in respect of the preceding Contract Year plus the product of (y) the O&M Expenses in respect of the preceding Contract Year multiplied by (z) the available Annual Index Percentage for the most recent twelve Month
period preceding such Contract Year (collectively, the “Presumed O&M Expenses”), shall be the basis for the O&M Expenses for the period during which such dispute is pending, and (ii) if, following the conclusion of the dispute
resolution procedures under Article XI, it is determined that the O&M Expenses approved pursuant to such arbitration are greater or less than the Presumed O&M Expenses, then Off-Taker or, as applicable, Provider shall pay to the other Party
the product of such difference between (i) the (y) Presumed O&M Expenses for the applicable Contract Year or, as applicable, in respect of the Initial Year (calculated on a per Ton of Coke basis), and (z) the O&M Expenses
approved pursuant to such arbitration (calculated on a per Ton of Coke basis), multiplied by (ii) the Coke Tonnage sold by Provider to Off-Taker based upon such Presumed O&M Expenses, plus (unless otherwise agreed upon by the Parties)
interest accrued thereon at the Interest Rate. Such payment shall be, as applicable, added to or credited against the amount otherwise 

  
 11 

 
payable by Off-Taker to Provider in accordance with Monthly invoice immediately following any such award. 

(iv) The Forecasted O&M Component for each Contract Year will be determined in accordance with the
following formula: 
 Forecasted O&M Component = O&M Expenses set forth in the approved Forecast, or
as applicable, Presumed O&M Expenses for the applicable Contract Year ÷ Targeted Coke Production in respect of the Coal Blend(s) to be utilized during the applicable Contract Year. 

Provided, however, the Forecasted O&M Component shall in no event exceed the product of (i) ***** dollars ($ ***** ) multiplied
by the adjustment factor set forth in Schedule 3.1(c)(iv) (the “O&M Component Limit”). 
 (v) Provider shall, in good faith, endeavor to operate and maintain the Plant in accordance with Prudent Operating and Maintenance Practices and in accordance with the Forecasted O&M Component for the
applicable Contract Year. Subject to the foregoing, within sixty (60) calendar days following the conclusion of each Contract Year, Provider will submit to Off-Taker a Written report that summarizes Actual O&M Component for such Contract
Year as determined in accordance with the following formula: 
 Actual O&M Component = actual O&M
Expenses in respect of the applicable Contract Year ÷ (the greater of (y) the sum of their Actual Coke Tonnage produced and Affiliate Supplied Coke delivered during such Contract Year or (z) ***** percent ( ***** %) of the Targeted
Coke Production for the Coal Blend during such Contract Year). 
 Actual O&M Expenses shall not include (t) costs
in respect any capital improvement as determined in accordance with U.S. GAAP including, without limitation, Government Mandated Additional Capital Expenditures, (u) Pass-Through Expenses (including, without limitation, Government Mandated
Additional Expenses), (v) Insurance Costs, (w) subject to Section 8.1(c), penalties or fines imposed by any Governmental Authority arising out of the acts or omissions of Provider unless caused by acts or omissions of Off-Taker,
(x) Additional Direct Costs, (y) payments, costs and expenses of Provider’s in defending and indemnifying Off-Taker arising out of any easement granted by Off-Taker to Provider in relation to the Plant, and (z) any costs or
expenses that are not otherwise O&M Expenses. 
 (vi) Where, subject to the O&M Component
Limit, the Actual O&M Component in respect of a Contract Year is less than the Forecasted O&M Component for such Contract Year, Provider shall credit Off-Taker an amount equal to the product of: 

***** 

  
 12 

 (vii) Where, subject to the O&M Component Limit, the
Actual O&M Component in respect of a Contract Year exceeds the Forecasted O&M Component for such Contract Year, Off-Taker shall pay Provider an amount equal to the product of: 

***** 
 (viii) In no case shall the Actual O&M Component in respect of a Contract Year exceed the O&M Component Limit for such Contract Year, and any such exceedance in respect of each calendar quarter
transpiring during a Contract Year shall, subject to Section 3.1(c)(x), be at the sole cost and expense of Provider. 
 (ix) For each calendar quarter transpiring during each respective Contract Year, in order to minimize the annual adjustment made pursuant to Sections 3.1(c)(vi), (vii) and (viii) Provider will
provide Off-Taker, within thirty (30) days from the end of each such quarter, with a Written update in respect of Actual O&M Expenses for each such quarter. If, subject to the O&M Component Limit, the Actual O&M Component is greater
than the Forecasted O&M Component, then ***** percent ( ***** %) of the difference multiplied by the Coke Tonnage delivered and invoiced by Provider to Off-Taker during such quarter shall be added to amounts otherwise payable in accordance with
the Monthly invoice in respect of the Month following such Written update. If, however, the Actual O&M Component is less than the Forecasted O&M Component, then ***** percent ( ***** %) of such difference in excess of ***** dollar ($ ***** )
multiplied by the Coke Tonnage delivered and invoiced by Provider to Off-Taker during such quarter shall be credited to amounts otherwise payable in accordance with the Monthly invoice in respect of the Month following such Written update.

 (x) After taking into account the quarterly payments or credits made in accordance with
Section 3.1(c)(ix), the net credit (as set forth in Section 3.1(c)(vi)) or the net payment (as set forth in Section 3.1(c)(vii)) in respect of each Contract Year shall, subject to the O&M Component Limit, as applicable, be added
to or deducted from the amounts otherwise payable in accordance with the Monthly invoice in respect of the second Month following the end of the applicable Contract Year. Provider will provide Off-Taker with a Written report that sets forth the
basis of determining such payment or, as applicable, credit, which shall be subject to reasonable verification by Off-Taker. 
 (xi) Examples (in spreadsheet format) as respects the basis for calculating such payments or credits in accordance with Section. 3.1(c)(vi) - (x) are set forth in Schedule 3.1(c)(xi) 

  
 13 

 (d) Insurance Component. 

(i) The Insurance Component is the product of (i) $ ***** per Ton of Coke multiplied by (ii) the
percentage change in the published Producer Price Index from the Reference Month through, as applicable, the end of the last calendar quarter prior to commencement (as applicable) of the Initial Operating Period, the Initial Year and each Contract
Year (the “Insurance Inflation Adjustment”). The Insurance Component is intended to cover (i) the costs of all premiums or, as applicable, allocations, in respect of required and commercially reasonable insurance coverages for the
Plant, Plant operations, and employees of Provider (collectively, the “Insurance Costs”); and (ii) subject to Section 3.1(d)(iii), all insurable damages and losses, and all deductible amounts. It is recognized by both Parties
that all insurable damages and losses, and all deductible amounts are to be paid by Provider except for the limitation identified in Section 3.1(d)(iii). 

(ii) Provider shall maintain insurance coverages meeting or exceeding the minimums set forth in Schedule
3.3(b), which coverages shall be subject to the maximum deductible amounts set forth in such schedule. Provided, however, in the event such coverages (including deductibles) are not generally available at commercially reasonable premiums due to a
material change in the insurance market then, within thirty (30) calendar days following the delivery of Written notice by Provider to Off-Taker of such circumstance, the Parties shall promptly confer in good faith for the purpose of
determining, as applicable, a commercially reasonable adjustment in respect of the Insurance Costs and/or, as applicable, the conditions of coverage. If the Parties cannot reach agreement as respects such’ adjustment(s) within thirty
(30) calendar days thereafter, then such dispute shall be resolved in accordance with Article XI, except that the mediation provisions of such Article shall not apply. 

(iii) If the amount of any insured property losses or damages in respect of any single event or occurrence
does not exceed the product of (i) seventy five thousand dollars ($75,000.00) multiplied by (ii) the Insurance Inflation Adjustment, then the amount of such property damages or losses shall be O&M Expense(s). 

(e) Coal Cost Component. 

(i) The Coal Cost Component in respect of each applicable Month is determined as follows: 

(A) The Monthly Coal Blend Tonnage is product of the Actual Coke Tonnage for such applicable Month divided
by the Guaranteed Coke Yield Percentage. 
 (B) The Monthly Adjusted Coal Blend Tonnage is the
product of the Monthly Coal Blend Tonnage divided by ***** (based upon presumed Coal handling and inventory losses of ***** %). 

  
 14 

 (C) The Monthly Moisture Adjusted Coal Blend Tonnage is the
Actual Coal Blend Tonnage for such applicable Month ***** that accounts for such moisture *****, as determined in accordance with the following formula: 
 Monthly Moisture Adjusted Coal Blend Tonnage = Actual Coal Blend Tonnage x [(1-the actual moisture content ***** of such Actual Coal Blend Tonnage) ÷ ***** ] 

(D) The Coal Cost per Ton of Coal is the Coal Costs in respect of such applicable Month (as determined in
accordance with Section 3.1(e)(iii)) divided by the applicable Monthly Moisture Adjusted Coal Blend Tonnage. 
 (E) The Coal Cost Component for the applicable Month is the product of (y) the Monthly Adjusted Coal Blend Tonnage multiplied by the Coal Cost per Ton. of Coal, divided by (z) the Actual Coke
Tonnage for such applicable Month. 
 (ii) The Guaranteed Coke Yield Percentage is to be
determined each Month in accordance with the following formula: 
 Blast furnace coke “dry” yield
equals ***** % less the sum of (i) the actual percentage of dry basis volatile matter content in the Coal Blend (based upon Monthly composite results of such volatile matter content); (ii) a ***** ***** percent ( ***** %) allowance for
Breeze; and (iii) a ***** percent ( ***** %) allowance for net operating losses in the coking process. 
 (iii) Coal Costs per Ton of Coal in respect of each Month will be determined based upon the first in/first out accounting convention (“FIFO”) consistent with U.S. GAAP. 

(f) Stocking and Destocking. If Off-Taker is unable to accept deliveries of Conforming Coke as a result of the
inoperability of its conveyors connecting the Coke Delivery Point to its Mill, then: 
 (i)
Provider will provide Off-Taker with appropriate storage at the Plant for up to two thousand (2,000) Tons of Coke. Such Coke will be stored without screening. Off-Taker will pay the Coke Price for such stockpiled Coke Tonnage as reasonably
estimated by Provider based on the dimensions of the stockpile and the applicable number of pushes, which payment estimate shall be included in the next invoice under Sections 3.6(a) and (b). Following the stockpiling of such Coke, Off-Taker will
exercise commercially reasonable efforts to repair such conveyor as quickly as possible. Coke stockpiled by Provider shall not be required to meet the moisture threshold set forth in Schedule 5.1(b). 

(ii) Upon notification by Off-Taker to Provider, Provider will de-stock and screen such stockpiled Coke
Tonnage at a commercially reasonable rate and deliver such stockpiled Coke Tonnage to the Coke Delivery Point, and a ***** percent ( ***** %) 

  
 15 

 
degradation loss rate for Breeze under Section 3.1(e)(ii) shall be presumed in respect of such de-stocked Coke Tonnage. Once the de-stocking process is completed, the Coke Price charged for
such Coke Tonnage under Section 3.1(f)(i) above multiplied by the difference between (i) Provider’s Tonnage estimate in respect of the applicable stockpiled Coke Tonnage and (ii) the quotient of such actual de-stocked Coke
Tonnage divided by ***** percent ( ***** %) will be, as applicable, credited by Provider to Off-Taker (if such difference is a positive amount) or will be payable by Off-Taker to Provider (if such difference is a negative amount). Such credit or
payment will be incorporated into the next invoice following the delivery thereof. 
 (iii)
Except as provided otherwise in this Section 3.1(f), stockpiled Coke delivered to Off-Taker shall be subject to adjustments and rejection as provided in this Agreement. 

3.2 Monthly Feed Water Processing Fee. Throughout the Term and, as applicable, the Option Term, Off-Taker will pay
to Provider the Feed Water Processing Fee in respect of the net energy value of Conforming Steam delivered by Provider to the Steam Delivery Point. Such net energy value shall be measured in. units of one million British Thermal Units
(“MMBTUs”) derived from Conforming Steam deliveries, net of MMBTUs contained in Conforming Feed Water (“Net MMBTUs”). Based upon such net energy value of Conforming Steam (provided Conforming Steam quantities are at or above the
Minimum Steam Supply Obligation), the Feed Water Processing Fee is ***** dollars ($ ***** ) per Net MMBTU. The Monthly Feed Water Processing Fee is the product of (i) the Feed Water Processing Fee multiplied by (ii) such Net MMBTUs
delivered in the form of Conforming Steam during each applicable Provisional Period or Month, as determined pursuant to Sections 6.9, 6.10, 6.11 and 6.12. Provided, however, if Off-Taker fails to deliver Conforming Feed Water to the Feed Water
Delivery Point, and such failure results in Provider being unable to produce Conforming Steam, then the Monthly Feed Water Processing Fee will include the product of the (i) the Feed Water Processing Fee multiplied by (ii) the Net MMBTUS
derived from Conforming Steam that Provider would have been able to produce and deliver to the Steam Delivery Point but for such failure based ***** 
 3.3 Pass-Through Expenses. The Pass-Through Expenses include the following: 
 (a) Property Taxes. Property taxes attributable to the Plant and paid by Provider net of all available incentives, rebates, distribution of tax increment revenues, abatements and adjustments in
respect thereof as the same are actually realized. 
 (b) Government Mandated Additional Expenses.
Subject to the limitation set forth in Section 8.2, ***** percent ( ***** %) of Government Mandated Additional Expenses. 
 (c) Quench Water. If the Service Water delivered by Off-Taker to the Plant pursuant to Section 6.14 does not conform to the requirements in respect of Coke quench water set forth in the
Installation Permit, then the cost of city water reasonably required for Provider to comply with such requirements. Provided, however, Provider will utilize commercially reasonable efforts to minimize its use of such city water for Coke quenching
operations as authorized in this 

  
 16 

 
Section 3.3(e), and in no event shall such city water consumption used therefore by Provider, exceed ***** ( ***** ) gallons per Month. 

(d) Interest Payments. Interest payments payable by Provider to Off-Taker pursuant to the purchase money note
between Provider and Off Taker in respect of Provider’s purchase of the Property from Off-Taker. 
 (e)
Audit Fees. Commercially reasonable fees and costs incurred by Provider in respect of a nationally recognized firm of public accountants retained by Provider to prepare the audited financial statements and footnotes required in respect of
Section 1.5(d). Provided, however, (i) Provider shall obtain from such accounting firm its good faith estimate of the fees and costs of preparing such audited financial statements prior to preparing the same; (ii) Provider will
promptly communicate such estimate to Off-Taker; and (iii) Off-Taker may, in its sole discretion, direct Provider to instruct such firm not to proceed with the preparation of such audited financial statements. In that event, if Provider elects,
in its sole discretion, to prepare such audited financial statements, then such fees and costs shall be for the sole account of Provider. Provided further, however, if Off-Taker has elected to prepare such audited financial statements and
(y) if Provider is required to prepare audited financial statements, or (z) if the ownership interest in Provider or an Affiliate’s ownership interest in Provider is transferred in whole or in part to a Third Party Investor, then
Off-Taker shall be obligated to pay ***** percent ( ***** %) of such commercially reasonable audit fees and costs. 
 (f) Mandatory Government Assessments for Greenhouse Gases. “Mandatory Emission Assessments” means assessments or charges in respect of greenhouse gas emissions (including, without
limitation, carbon dioxide emissions) imposed by any Governmental Authority generally on an industry-wide basis which (i) require Provider to purchase from such Governmental Authority, any unaffiliated third party, or applicable offset or
credit market, emission offsets or credits, or (ii) is imposed by any Governmental Authority as an assessment or charge in respect of such emissions. For the avoidance of doubt, Mandatory Emission Assessments must be imposed generally on the
entire coke producing industry, and do not include assessments or charges that are unique to Provider or Provider’s technology. Furthermore, Provider must pursue the most economical and commercially prudent methods for complying with such
Mandatory Emission Assessments, and the determination to pay Mandatory Emission Assessments or to purchase emissions offsets or credits to apply against such Mandatory Emission Assessments can not be within (i) Provider’s discretion or can
not (ii) result from a failure to, or be in lieu of, maintaining or making improvements to the Plant that would otherwise avoid the obligation for Provider (y) to pay such Mandatory Emission Assessment or (z) to purchase emissions
offsets or credits to apply against such Mandatory Emission Assessments. If Off-Taker reasonably disagrees with the assessment or amount of such Mandatory Emission Assessments for which Off-Taker may be liable under this Agreement, then at
Off-Taker’s request, Provider and its Affiliates shall reasonably cooperate with Off-Taker to attempt to resolve such disagreement. Third party out of pocket costs incurred by Provider or its Affiliates in cooperating with a formal challenge by
Off-Taker (including, without limitation, attorneys’ and consultants’ fees) shall be borne entirely by Off-Taker. For the avoidance of doubt penalties and fines, and Government Mandated Additional Expenditures are not Mandatory Emission
Assessments under this Section 3.3(f). 

  
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 3.4 Taxes. Off-Taker shall pay all Taxes in respect of the sale or
purchase of Conforming Coke, Affiliate Supplied Coke, any other Coke Tonnage accepted by Off-Taker (as set forth in Section 5.1(d)) and, as applicable, in respect of the performance of Provider’s obligations hereunder including, without
limitation, the processing of Feed Water into Steam. For the avoidance of doubt, Taxes are not Government Mandated Additional Expenditures. 
 3.5 Section 45 Credits. 
 (a) In General.
Provided Off-Taker is not in default of this Agreement, if any Coke or Breeze qualifies for a credit under section 45K of the Code, or any similar or successor provision (“Section 45 Credits”) during any Year, then Provider shall provide
Off-Taker with a credit in respect of Coke Tonnage and Breeze Tonnage sold by Provider to Off-Taker during such Year. 
 (b) Sunoco Realized Value. Where Sunoco or its Affiliates are the sole investors in Provider, such credit shall be equal to ***** percent ***** %) of the Sunoco Realized Value of such
Section 45 Credits, Such Sunoco Realized Value is the pre-tax value realized by Sunoco in respect of such Section 45 Credits, which shall be determined by dividing the amount of such Section 45 Credits by one (1) minus the sum of
(x) and (y), where (x) is the highest marginal federal income tax rate applicable to corporations, minus, in respect of Code Section 199, (i) two (2) percentage points in respect of Years 2008 and 2009, or (ii) *****
percentage points for each subsequent Year during which such Section 45 Credits may be available, and (y) is Sunoco’s average state tax rate (subject to such tax rate being federal tax affected). Sunoco’s average state tax rate
for each Year (adjusted to reflect the federal tax effect) shall be presumed to be ***** % unless Provider can demonstrate a lower rate based on actual consolidated federal taxable income and state income tax expense for such Year. Provided,
however, such Sunoco Realized Value shall also take into account any change in law, phase out, the ability of Sunoco to utilize the Section 45 Credits, or other circumstances relevant to such Sunoco Realized Value determination. (The ability of
Sunoco to utilize such Section 45 Credits shall be determined by comparing Sunoco’s current federal consolidated tax liability with and without the Section 45 Credits attributable to Coke and Breeze sales to Off-Taker in respect of
each such Year. If the total amount of Coke and Breeze produced and sold from the Plant in a Year exceeds the daily limit in respect of Section 45 Credits, and if Breeze is sold to any third parties during such Year, then sales in excess of
such limit shall first be treated as attributable to Breeze sold to such third party(ies).) The determination of such Sunoco Realized Value in respect of each Year during which Section 45 Credits may be available shall be made on or before
October 1St of the subsequent Year and shall be credited on the invoice for such Month, Provided, however, that if there is any change in law that repeals or reduces the amount of the section 199 deduction of the Code, or that limits the
benefit or availability of such deduction, in either case with respect to income arising from the sale of Coke or the processing of Feed Water under this Agreement, then the amounts subtracted pursuant to subparts (i) and (ii) of this
Section 3.5(b) shall be reduced to reflect such change. 
 (c) Other Realized Value. Where Sunoco or
its Affiliates, and any third party or parties (the “Third Party Investor(s)”), are the investors in Provider, such credit shall be equal to ***** percent ( ***** %) of the Other Realized Value of such Section 45 Credits. Such Other
Realized Value is the product of (i) the percentage interest of Sunoco or its Affiliates and such 

  
 18 

 
Third Party Investor(s) in respect of the revenue derived from the sale of Coke and Breeze multiplied by, as applicable, (ii) the pre-tax value realized by (y) Sunoco in respect of such
Section 45 Credits (as determined in accordance with Section 3.5(b)) and (z) the Third Party Investor(s) as determined in a manner consistent with Section 3.5(b). Provided, however, (i) such Other Realized Value in respect
of any Year shall not be less than the Sunoco Realized Value for such Year had such Third Party Investor(s) not been investors in Provider; and (ii) such Other Realized Value shall also take into account any change in law, phase out, the
ability of Sunoco or, as applicable, the Third Party Investor(s) to utilize the Section 45 Credits, or other circumstances relevant to such Other Realized Value determination, The determination of such Other Realized Value in respect of each
Year during which Section 45 Credits may be available shall be made on or before the last Month of subsequent Year and shall be credited on the invoice for such Month. 

(d) Increases or Reductions. If the Sunoco Realized Value or Other Realized Value of any Section 45 Credits
on Coke and Breeze sales to Off-Taker is thereafter reduced by the carryback of a net operating loss in respect of an amended return, disallowance of all or a portion of the Section 45 Credits, or the inability of Sunoco or (as applicable) the
Third Party Investor(s) to utilize the Section 45 Credits after final resolution of an IRS audit, then Off-Taker shall pay to Provider, within thirty (30) calendar days following Provider’s Written notification to Off-Taker of such
reduction, an amount equal to (i) ***** percent ( ***** %) of the Sunoco Realized Value and (as applicable) the Other Realized Value that would otherwise would have been realized but for such reduction plus ***** percent ( ***** %) of any fines
and/or penalties arising from such disallowance, plus (ii) interest thereon, computed from the date of filing of the consolidated income tax return of Sunoco or, as applicable, Third Party Investor(s) through the date on which such amount is
paid by Off-Taker to Provider. Such interest shall be equal to the additional interest owed by Sunoco or (as applicable) Third Party Investor(s), or the reduction in interest due to Sunoco or (as applicable) Third Party Investor(s) if Sunoco or (as
applicable) Third Party Investor(s) is in an overpayment position, determined by computing Sunoco’s or (as applicable) Third Party Investor(s)’ federal income tax liability for the Year with and without ***** percent ( ***** %) of the
disallowed or reduced Section 45 credits. If the Sunoco Realized Value and (as applicable) the Other Realized Value of any Section 45 Credits from Coke and Breeze sales to Off-Taker is thereafter increased as a result of the ability of
Sunoco or (as applicable) Third Party Investor(s) to utilize the carryover of any unused Section 45 Credits in later taxable years, or the ability of Sunoco or (as applicable) Third Party Investor(s) to utilize additional Section 45
Credits after final resolution of an IRS audit, then Provider will credit Off Taker with an amount equal to (i) ***** percent ( ***** %) of the Sunoco Realized Value and (as applicable) the Other Realized Value in respect of such increase, plus
(ii) interest thereon at the overpayment rate of section 6621 of the Code or the successor provision, computed from the date of filing of the consolidated income tax return of Sunoco or (as applicable) Third Party Investor(s) for the Year in
which the credit is utilized through the date on which such amount is credited by Provider to Off-Taker. Any such credit shall be applied to the invoice for such Month during which such Section 45 Credits are utilized. 

(e) Schedules. Provider shall prepare schedule(s) showing the calculation of the Section 45 Credits with
respect to Coke and Breeze sold to Off-Taker during a Year, not later than thirty (30) days before Provider files its federal income tax return for such Year. 

  
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 (f) Recomputation. If Provider, and if applicable, any Third Party
Investor(s), is claiming more Section 45 Credits than the amount that Off-Taker determines to be appropriate, then for purposes of this Section 3.5, Off-Taker may elect to have the Sunoco Realized Value, and if applicable, the Other
Realized Value, determined based on such lower amount of Section 45 Credits (such lower amount referred to as the “Recomputed Section 45 Credit Amount”). If there is a later reduction in any Section 45 Credits claimed by
Provider or any Third Party Investor, then Off-Taker’s liability under Section 3.5(d) shall be determined only with respect to such reduction below the Recomputed Section 45 Credit Amount. Provider has no obligation to Off-Taker under
this Section 3.5 to the extent the amount of Section 45 Credits actually allowed exceed the Recomputed Section 45 Credit Amount. 
 3.6 Terms of Payment/Invoicing. 
 (a) Invoicing During
the Initial Operating Period and Initial Year (Excluding Pass Through Expenses). 
 (i) On or
after the third (3rd) business day before the end of each Month prior to 12:00 pm CST during the Initial Operating Period and Initial Year, Provider or its designee will submit to Off-Taker a Written invoice in respect of each such Month. The
invoiced amount for such Month shall be the sum of (i) the product of (y) the Coke Price as set forth in Section 3.1(a) for the Initial Operating Period and Initial Year multiplied by (z) the sum of (A) the Coke Tonnage
delivered to and accepted by Off-Taker in accordance with this Agreement, and (B) Coke Tonnage placed into storage at the Plant pursuant to Section 3.1(f) between the commencement of the Month and the third business day prior to the end of
such Month (as determined according to Section 6.6), (the “Provisional Period”), plus (ii) the applicable Monthly Feed Water Processing Fee for such Provisional Period, plus (iii) during the Initial Year only, amounts
payable by Off-Taker to Provider in respect of Affiliate Supplied Coke in respect of such Provisional Period, as set forth in Section 6.4, plus (iv) (as applicable) Breeze sales for such Provisional Period, plus (v) Taxes thereon,
plus or minus, as applicable, (vi) the adjustments set forth in Section 3.6(c)(i), and, as respects the Initial Year Section 3.6(c)(iii). Provided, in accordance with FIFO accounting, the Coal Cost Component in respect of such
Provisional Period shall be the actual Coal Cost Component for the Month preceding such Provisional Period. 
 (ii) On the fifteenth (15th) business day of each Month a memo adjustment shall be issued by Provider and delivered to Off-Taker in respect of applicable adjustments set forth in Section 3.6(c).
Such adjustments shall be incorporated into the invoice in respect of Provisional Period for such Month. 
 (b)
Invoicing for each Contract Year (Excluding Pass-Through Expenses). 

(i) During each Contract Year, on the third (3rd) business day before the end of each Month prior to 12:00 pm
CST for the balance of the Term and, as applicable, the Option Term, Provider or its designee shall submit to Off-Taker a Written invoice in respect of each such Month. The invoiced amount for such Month shall be the sum of (i) the product of
(y) the Coke Price as set forth in Section 3.1(a) for such Contract Year 

  
 20 

 
multiplied by (z) the sum of (A) the Coke Tonnage delivered to and accepted by Off-Taker in accordance with this Agreement (as determined according to Section 6.6) for such
Provisional Period and, (B) Coke Tonnage placed into storage at the Plant pursuant to Section 3.1(f), and (C) as applicable, Affiliate Supplied Coke Tonnage delivered to the Mill in accordance with Section 6.4, plus (ii) the
applicable Monthly Feed Water Processing Fee for such Provisional Period, plus (iii) (as applicable) Breeze sales for such Provisional Period, plus (iv) amounts payable by Off-Taker to Provider in respect of Affiliate Supplied Coke, as set
forth in Section 6.4, plus (v) Taxes thereon, plus or minus, as applicable, (vi) the adjustments set forth in Section 3.6(c)(i), Section 3.6(c)(ii) and Section 3.6(c)(iii). 

(ii) On the fifteenth (15th) business day of each Month a memo adjustment shall be issued by Provider
and delivered to Off-Taker in respect of applicable adjustments set forth in Section 3.6(c). Such adjustments shall be incorporated into the invoice in respect of Provisional Period for such Month. 

(c) Adjustments. 

(i) During the Initial Operating Period, Initial Year and each Contract Year, amounts payable by Off-Taker
to Provider pursuant to Section 3.6(a) and Section 3.6(b) shall be subject to the following adjustments (as applicable): 
 (A) A debit or credit, as applicable, resulting from the difference between (y) the amount set forth in the invoice for the applicable Provisional Period in respect of Coke Tonnage and, as
applicable, Affiliate Supplied Coke Tonnage sales and (z) the product of the applicable Contract Price multiplied by the sum of (1) the Coke Tonnage and, as applicable, Affiliate Supplied Coke Tonnage delivered to and accepted by
Off-Taker, and (2) placed into storage at the Plant pursuant to Section 3.1(f) for the applicable Month. Provided, in accordance with FIFO accounting, the Coal Cost Component of the Contract Price in respect of such Month shall be the
actual Coal Cost Component for such Month. 
 (B) A debit or credit, as applicable, resulting
from the difference between (y) the Monthly Feed Water Processing Fee amount set forth in the invoice for the applicable Provisional Period and (z) the Monthly Feed Water Processing Fee for the applicable Month. 

(C) A debit or credit, as applicable, resulting from the difference between (y) the amount set forth
in the invoice for the applicable Provisional Period in respect of Breeze sales and (z) actual Breeze by Off-Taker to Purchaser for the applicable Month; 

(D) Any credit or payment in respect of de-stocked Coke Tonnage as determined pursuant to
Section 3.1(f)(ii); 

  
 21 

 (E) Section 45 Credits as set forth in Section 3.5
(including any reductions or increases thereto as set forth in Section 3.5(d)); 
 (F) As
applicable, amounts payable pursuant to Article VIII; 
 (G) Any adjustment to the Coke Price as
set forth in Section 5.1(c) and Schedule 5.1(b); 
 (H) The Coke Price Discount in respect
of any Nonconforming Coke Tonnage that is accepted by Off-Taker as set forth in Section 5.1(d)(iii); 
 (I) Amounts payable by Off-Taker to Provider pursuant to Section 4.2(b); 
 (J) As applicable, amounts due by Off-Taker to Provider as of the Assessment Date pursuant to Section 3.1(b)(iii); and 

(K) As applicable, amounts due by Off-Taker to Provider pursuant to Section 3.3(d). 

(ii) During each Contract Year (including the Initial Year where it is the first Contract Year as set
forth in Section 3.6(e)(i)), amounts payable by Off-Taker to Provider pursuant to Section 3.6(b) shall be subject to: 
 (A) Any payment or credit pursuant to, as applicable, Section 3.1(c)(ix); 
 (B) Any payment or credit pursuant to, as applicable, Section 3.1(c)(vi) and (vii) or Section 3.1(c)(x); and 

(C) Amounts payable by Provider to Off-Taker pursuant to Section 6.5. 

(iii) During the Initial Year and each Contract Year, amounts payable by Off-Taker to Provider pursuant
to, as applicable, Section 3.6(a) and Section 3.6(b), as adjusted in accordance with, as applicable, Sections 3.6(c)(i) and (ii), shall be subject to any liquidated damages arising under Section 6.9(d) (which shall be credited by
Provider to Off-Taker). 
 (d) Pass-Through Expenses. During the Initial Operating Period, Initial Year
and each Contract Year, the Pass-Through Expenses shall be included in the Monthly invoice following the Month in which they are respectively incurred, shall be supported by proof as is reasonably satisfactory to Off-Taker, and shall be payable in
accordance with Section 3.6(e). In the event Provider sells coke produced at the Plant to a third party, the Pass-Through Expenses shall be prorated in proportion to the Coke purchased by Off-Taker and such third party. 

(e) Payment. Subject to Section 3.6(f), invoiced amounts pursuant to this Section 3.6 shall be due and
payable in immediately available funds by wire transfer to accounts identified 

  
 22 

 
by Provider or its designee on or before (i) the last business day of the Month during which the invoice is delivered by Provider or its designee to Off-Taker, or (ii) within five
(5) business days from Off-Taker’s receipt of said invoice if received by Off-Taker later than third (3rd) business day before the end of each Month prior to 12:00 pm CST (the “Due Date”). Such payments shall not be subject
to any right of set off or other condition, except for the right of set off granted to Off-Taker under Section 7(j) of the Promissory Note. Overdue amounts shall accrue interest at the Interest Rate from the applicable Due Date. 

(f) Overcharged Amounts. If based upon Manifest Error Off-Taker reasonably believes that any invoice incorporates
overcharged amounts in respect of amounts properly payable under this Agreement, then Off-Taker shall notify Provider in Writing of such overcharge, including the amount and the basis of such Manifest Error within a reasonable time. Any such
overcharged amounts shall be deducted from the current Monthly invoice submitted by Provider to Off-Taker. Subject to the foregoing, undisputed amounts shall be paid as set forth in Section 3.6(e), and the Parties shall attempt, in good faith,
to agree upon the disputed amounts within fifteen (15) calendar days after such Written notice is delivered by Off-Taker. If the Parties cannot resolve any such dispute within such fifteen (15) calendar day period, then either Party may
invoke the dispute resolution provisions of Article XL Disputed amounts confirmed to be actually due by Off-Taker shall be payable within five (5) business days, and shall accrue interest at the Interest Rate from the applicable Due Date.
Provided, however, if (i) a material error (more than one half of one percent (0.5%) shall be considered material) occurs in respect of the Coke or Steam sampling, metering, measurement procedures or standards set forth in this Agreement, and
(ii) as a result of such error an adjustment to the Coke Price or the Feed Water Processing Fee can be readily determined and verified, then Provider shall promptly notify Off-Taker of such circumstance and the Parties shall promptly confer to
determine in good faith any such adjustment which shall be retroactively applied for such inaccuracy for any period during which such inaccuracy was determined and verified. Such adjustment shall be, as applicable, credited against or added to the
next invoice following the Parties’ determination thereof. 
 (g) Final Invoice and Reconciliation.
The final invoice for the Term or, as applicable, the Option Term, shall be prepared by Provider within fifteen (15) calendar days following the expiration of the Term or, as applicable, the Option Term and shall reconcile the applicable
adjustments set forth in Section 3.6(c) in respect of the final Month of the Term or, as applicable, the Option Term. The net amount payable in respect of such reconciliation shall be payable by the liable Party to the other Party on or before
the end of the month following the expiration of the Term or, as applicable, the Option Term. 
 (h) Invoice
Format. Invoices will be according to the examples set forth in Schedule 3.6(h). 
 3.7 Breeze.
Provider shall retain all Breeze for its own account all proceeds from the sale or other disposition of Breeze. Provided, however, during each Year, Off-Taker may, at its option, purchase such Breeze for the market price thereof f.o.b. the Plant in
effect as of the date Off-Taker exercises that option. Such market price shall be based upon, as applicable, pending offers by third parties to purchase such Breeze or, as applicable, prevailing market conditions. Provider shall provide Off-Taker
with written notice of the market price for Breeze along with supporting documentation to establish the basis for such market price at least one hundred twenty 

  
 23 

 
(120) calendar days prior to the commencement of the applicable Contract Year. In order to exercise that option, Off-Taker must notify Provider, in Writing, of its exercise thereof at least
ninety (90) calendar days prior to the commencement of the applicable Contract Year. 
 3.8 Audit
Rights. 
 (a) Books and Records. Provider shall maintain, in accurate and complete order, all books
and records (whether in printed, electronic or other format) associated with the charges invoiced to and paid by Off-Taker pursuant to this Agreement, and debits due to Provider and credits due to Off-Taker pursuant to this Agreement. Such books and
records shall also include (without limitation) all records relating to any (i) claim(s) for allowable adjustment of the Coke Price or the Monthly Feed Water Processing Fee; (ii) data and information relating to the quality, supply or
production of Coal, Coke and/or Steam; (iii) determination of debits and credits under this Agreement, (iv) entertainment, gifts and/or business, financial or other transactions between Provider and any employees of Off-Taker;
(v) allowable termination costs and damages under Article X; and (vi) any other allowable charges covered under this Agreement. Such books and records, and all other books and records of Provider relating to this Agreement, shall be open
to inspection and/or audit by representatives of Off-Taker during reasonable business hours during the life of this Agreement and for a period of three (3) years thereafter. Off-Taker shall also be authorized to conduct an ethics review.

 (b) Notice. Off-Taker shall provide Provider with at least two (2) business days Written notice
prior to its commencement of any such review and inspection. Such review and inspection shall take place at the place in which such books and records are customarily maintained. 

(c) Provider Cooperation. Any failure by Provider to cooperate fully in producing or making available all books
and records covered by a audit request by Off-Taker hereunder, so as to permit a timely and complete inspection and audit thereof by Off-Taker, shall constitute a material breach of this Agreement. 

3.9 Production Reports. Provider will submit to Off-Taker a production report for each production shift
summarizing the Coke quality and Tonnage of Conforming Coke produced as mutually agreed by the Parties at the commencement of the Initial Operating Period. 
 ARTICLE IV 
 COAL COMMITTEE AND THE COAL BLEND 

4.1 Coal Committee. 
 (a) Authority. The Coal Committee shall select, by majority vote, Coal Blends that conform to the Coal Blend Standards, and may make recommendations to Provider regarding the acquisition of Coals
in respect of this Agreement and related testing, blending, handling and delivery procedures. Off-Taker and Provider shall each be entitled to exercise one vote in respect of Coal Committee matters. Meetings of the Coal Committee shall be scheduled
at intervals and at locations to be mutually agreed upon by the Parties. In the event of a tie, Off-

  
 24 

 
Taker shall have the final and deciding vote; provided, however, Off-Taker shall not utilize such final and deciding vote to select a Coal Blend that does not conform to the Coal Blend Standards.

 (b) Selection of Coal Blends. The Coal Committee shall select the initial Coal Blend at least three
(3) Months prior to the commencement of the Initial Operating Period. Provider shall keep Off-Taker regularly informed as to the status of the construction of the Plant and the anticipated commencement of the Initial Operating Period.
Thereafter, it is the expectation of the Parties that, on an annual basis (generally coinciding with each Contract Year or more frequently if reasonably necessary), Provider will perform analysis and testing with respect to Coal Blends recommended
by the Coal Committee for the purpose of selecting the Coal Blend for such Contract Year. 
 (c) Coal
Committee By-Laws. Within ninety (90) days following the Effective Date, the Parties shall adopt by-laws in respect of the Coal Committee consistent with this Agreement. 

4.2 Provider’s Responsibilities. 

(a) Coals and Coal Blends. Provider will develop good faith estimates of Coal Costs for each Coal Blend evaluated
by the Coal Committee. Provider will exercise reasonable commercial efforts to purchase the Coals comprising the Coal Blends selected by the Coal Committee at the commercially favorable prices, terms and conditions (based upon prevailing market
conditions, the quantities of Coals purchased and other relevant conditions), to cause each Coal Blend used in the production of Coke to conform to the selected Coal Blend, and to implement the recommendations of the Coal Committee. Unless otherwise
authorized by the Coal Committee, Provider will not purchase Coal from its Affiliates. Provider will retain the responsibility and authority for daily operating matters involving the Coal Blends and compliance with the Guaranteed Coke Quality
Standards, and to meet the Targeted Coke Production without any requirement to consult with or obtain the approval of the Coal Committee. Such responsibility includes, without limitation, the management of contractors that are involved in the
unloading, storing, blending, transporting or delivering Coals to the Plant, monitoring, verifying and enforcing Coal specifications for Coal purchased by Provider, monitoring, verifying and enforcing Coal delivery schedules, and informing
Off-Taker, as may reasonably be required by Off-Taker, of the status of these activities. Provider shall perforce its responsibilities hereunder in a commercially reasonable manner with due regard for minimizing Coal Costs while maintaining ratable
Coke and Steam production. 
 (b) Trial Coal Blends. Upon the reasonable request of Off-Taker, Provider
shall process blends of Coals for trial purposes at the Plant for up to ***** ( ***** ) Coal blend trials in each Contract Year as an O&M Expense, Coke produced from such trial Coal blends shall be delivered by Provider to Off-Taker at the Coke
Delivery Point. If Off-Taker requires Provider to process more than ***** ( ***** ) trial blends after receipt and approval by Off-taker of Provider’s estimated direct additional costs, then Off-Taker shall reimburse Provider for
Provider’s direct additional costs as can be identified by Provider and verified by Off-Taker in respect of the additional trials (“Additional Direct Costs”). 

(c) Coal Inventory. Provider will maintain an inventory of Coals at the Plant and any local storage sites
(excluding coal on barges) whereby the inventory of Coals are immediately 

  
 25 

 
available to the Plant sufficient to produce not less than ***** ( ***** ) days of Conforming Coke, with a Monthly average of ***** ( ***** ) such days, based on the applicable Targeted Coke
Production (the “Minimum Coal Inventory”). If, at any time, Provider has reason to believe that the Plant’s Coal inventory will be less then the Minimum Coal Inventory, then it will promptly notify Off-Taker thereof in its capacity as
a member of the Coal Committee. Such notice will include the reason for such shortfall, and (as applicable) any recommendations of Provider to remedy such shortfall. The Coal Committee shall confer within two (2) business days thereof, and
shall confer in good faith on measures and actions to alleviate such shortfall as soon as possible.• Provider shall use commercially reasonable efforts to take actions to alleviate such shortfall as soon as possible. 

(d) Coal Blends. Subject to Section 4.2(e), Provider will be solely responsible for daily operating matters
involving each Coal Blend. In connection therewith, Provider will blend each Coal Blend such that the composition of each of the Coals within such Coal Blend is within ***** percent ( ***** %) of the composition of each of the Coals comprising the
selected Coal Blend. 
 (e) Sampling and Testing. Prior to purchasing any of the Coals comprising any
Coal Blend selected by the Coal Committee (except for the sampling and testing thereof for the purpose of determining whether such coals should be incorporated into a Coal Blend), sampling and testing of all such Coals shall be performed in a manner
reasonably acceptable to Off-Taker and Provider, and they shall be provided with a reasonable opportunity to review and, if appropriate, object to such test results. In addition, Provider or its designee shall also maintain a quality control program
in respect of Coal blending in accordance with generally accepted industry practice, which shall be reasonably satisfactory to Off-Taker. Such quality control program is to include, without limitation, procedures for sampling, testing and reporting
Coal Blend quality charged into the coke ovens at the Plant. 
 (f) Unsuitability of Selected Coal Blend.
If the Coal Blend selected by the Coal Committee does not in practice conform to the Coal Blend Standards and such failure to conform is not caused in material part by Provider’s failure to comply with its obligations under this Agreement, or
if sufficient quantities of any Coal utilized in any Coal Blend is not made available to Provider upon Provider’s exercise of commercially reasonable efforts to obtain such sufficient quantities, or if the use by Provider of the Coal Blend
originally selected by the Coal Committee materially and adversely affects the Plant or Provider’s ability to comply with its obligations under this Agreement, then Provider shall promptly inform Off-Taker of such circumstance and the Coal
Committee shall thereafter select in good faith, as soon as reasonably possible (but no later than fifteen (15) calendar days following such notification by Provider), a new Coal Blend that complies with the Coal Blend Standards. Pending
selection of any such new Coal Blend that complies with the Coal Blend Standards, Provider will have the authority to utilize a provisional Coal Blend that incorporates the Coals available at the Plant which, in Provider’s judgment, meets or
reasonably approximates the Coal Blend Standards, including (without limitation) a Coal Blend that will actually produce Coke that will reasonably conform to the “mean” Guaranteed Coke Quality Standards set forth in Schedule 5.1(b) or any
successor standards. Provider will give Off-Taker prior notice of use of a provisional Coal Blend as authorized hereunder, with such notice to include the composition of the provisional Coal Blend. If any such provisional Coal Blend does not produce
Coke that conforms to the Guaranteed Coke 

  
 26 

 
Quality Standards, and such nonconformity is not caused by any material failure of Provider to comply with its obligations under this Agreement, (including but not limited to, any failure by
Provider to properly blend the Coals comprising such provisional Coal Blend or to properly process any such provisional Coal Blend into Coke), then the Guaranteed Coke Quality Standards shall be modified (excluding the moisture and sizing
parameters) based upon the composition of such provisional Coal Blend (“Provisional Guaranteed Coke Quality Standards”); provided, however, in no event shall the Coke quality under the Provisional Guaranteed Coke Quality Standards fall
outside the applicable “reject” limits set forth in Schedule 4.2(f). Off-Taker shall accept such Coke Tonnage produced from a provisional Coal Blend where its quality does not exceed or is less than, as applicable, the “reject”
limits set forth in Schedule 4.2(f) based upon an analysis of each applicable daily composite sample; provided, however, (1) if the quality of such Coke Tonnage does not conform to the applicable “threshold” limits set forth in
Schedule 4.2(f), then (as applicable), the Coke Price in respect of such Coke Tonnage will be adjusted according to Provisional Guaranteed Coke Quality Standards (provided such adjustments will be consistent with the Coke Price adjustments set forth
in Schedule 5.1(b)); and (ii) if the quality of such Coke Tonnage exceeds or, as applicable, is less than the “reject” set forth in Schedule 4.2(f) (based upon an analysis of each applicable daily composite sample), then such Coke
Tonnage shall be accepted or rejected according to the provisions set forth in Section 5.1(d) and, if accepted, the Contract Price for such Coke will be reduced by the Coke Price discount set forth in Section 5.1(d)(iii). Where applicable,
the Minimum Steam Supply Obligation shall be equitably adjusted in accordance with commercially reasonable standards for the period during which Provider utilizes such Coals available at the Plant which, in Provider’s reasonable judgment, meet
or reasonably approximate the Coal Blend Standards. Provider shall (i) provide Off-Taker with prompt Written notice of such circumstance, and the basis for any application of the Provisional Coke Quality Standards or the Minimum Steam Supply
Obligation; and (ii) exercise best efforts to select a new Coal Blend utilizing Coals available at the Plant that, in Provider’s judgment, will produce Conforming Coke. 

ARTICLE V 

COKE, FEED WATER AND STEAM QUALITY 
 5.1 Guaranteed Coke Quality Standards. 
 (a) Coke
Sampling and Analysis. Coke to be delivered to Off-Taker will be sampled by an automatic swing arm cross cut sampler located within the Plant that will collect a composite coke sample at least once each eight (8) hour production turn in
accordance with ASTM standards. Such samples will be analyzed by an independent laboratory selected by Provider and approved by Off-Taker (which approval shall not be unreasonably withheld) in accordance with ASTM Standards, or such other standards
agreed upon by the Parties in Writing. Off-Taker shall be provided with a referee split of all samples. Such independent laboratory shall retain such samples for not less than thirty (30) calendar days. Moisture, sulfur, ash, volatile matter,
stability, size and phosphorous will be tested and analyzed on (i) a daily basis (for the purpose of determining whether Coke is Conforming Coke) and (ii) on a Weekly basis (for the purpose of determining any Coke Price adjustments
pursuant to the “Threshold” limits set forth in Schedule 5.1(b)), based in each case upon an arithmetical average of such shift samples. CSR shall be determined on a Weekly basis based upon a composite of such shift samples. A designated
representative of Off-Taker will be entitled to be present during such 

  
 27 

 
sampling, preparation and analysis upon reasonable verbal notice of its intention to be present during such sampling, preparation and analysis, and Off-Taker may audit such sampling and analysis
procedures for the purpose of determining whether such procedures conform to ASTM Standards. Provider will report the results thereof to Off-Taker as soon as those results are available. Absent Manifest Error, those results shall be conclusive and
binding on the Parties for the purposes of determining conformity with the Guaranteed Coke Quality Standards and any adjustments to the Coke Price as set forth in Sections 5.1(c), 5.1(d)(iii) and 5.1(d)(iv) and Schedule 5.1(b). 

(b) Description. Coke shall conform to the Guaranteed Coke Quality Standards set forth in Schedule 5.1(b), and
Provider will use commercially reasonable efforts to achieve conformity with the “mean” Guaranteed Coke Quality Standards set forth in Schedule 5.1(b). Except for Nonconforming Coke, conformance with the Guaranteed Coke -Quality Standards
will be determined based upon the Weekly average of the analysis of each daily composite sample. 
 (c) Price
Adjustments. If Coke Tonnage or Affiliate Supplied Coke Tonnage does not conform to the applicable “threshold” limits set forth in Schedule 5.1(b), then (as applicable) the Coke Price in respect of such Coke Tonnage will be adjusted as
set forth in Schedule 5.1(b). In addition, Provider will implement prompt corrective measures to correct any such nonconformity in respect of further Coke shipments and will promptly inform Off-Taker in Writing of such corrective measures.

 (d) Nonconforming Coke. 

(i) If the quality of Coke or Affiliate Supplied Coke Tonnage exceeds or, as applicable, is less than the
“reject” set forth in Schedule 5.1(b) based upon an analysis of each applicable daily composite sample (“Nonconforming Coke”), then (as applicable) Off-Taker shall have the right, subject to the provisions set forth in this
Section 5.1(d), to reject such Nonconforming Coke. In addition, Provider will implement appropriate corrective measures prior to further Coke or Affiliate Supplied Coke deliveries to Off-Taker, and will promptly inform Off-Taker in Writing of
such corrective measures. 
 (ii) Not less than sixteen (16) hours prior to pushing,
Provider shall immediately notify Off-Taker’s designee at the Mill in Writing if Provider (i) has reason to believe that the Plant will produce Nonconforming Coke, and (ii) intends to deliver such Nonconforming Coke to Off-Taker. Such
notice will include the basis for Provider’s determination, its reasonable estimate of the quality of such Nonconforming Coke (particularly with respect to the “reject” standards set forth in Schedule 5.1(b)), and the estimated
delivery time of such Nonconforming Coke. Following such notification but prior to the delivery of such (presumptive) Nonconforming Coke, Off-Taker may reject such (presumptive) Nonconforming Coke. Provided, however, Provider may subsequently blend
such (presumptive) Nonconforming Coke into other Coke such that such blended Coke is not Nonconforming Coke. Off-Taker may rely on Provider’s notice as accurate and shall be deemed to have properly rejected such (presumptive) Nonconforming Coke
regardless of whether or not it is determined to meet the Guaranteed Coke Quality Standards. In the event such (presumptive) Nonconforming 

  
 28 

 
Coke is properly rejected by Off-Taker, Provider will (x) not be entitled to payment of the Coke Price in respect of such Nonconforming Coke Tonnage, (y) Provider will accept all risk
of loss, damage, or destruction in respect thereof, and (z) Off-Taker may require Provider to make up the corresponding shortfall pursuant to a reasonable shipment schedule to be specified by Off-Taker. 

(iii) Off-Taker may, in its sole discretion, elect to accept and purchase (presumptive) Nonconforming Coke
Tonnage for ***** percent ( ***** %) of the Coke Price per Ton in respect of such Nonconforming Coke Tonnage (which reduction shall be deemed to incorporate the price adjustment in Schedule 5.1(b)). Provided, however, it shall be presumed that
Off-Taker made such an election if Nonconforming Coke is consumed or commingled with any other coke acquired by Off-Taker, unless such commingling results from Provider’s failure to provide the Written notice required under
Section 5.1(d)(ii). Payment for such Nonconforming Coke Tonnage shall be made in accordance with Section 3.6(c)(i)(H), 
 (iv) In the event (presumptive) Nonconforming Coke is later determined to meet the Guaranteed Coke Quality Standards, Off-Taker shall have no liability for such rejected (presumptive) Nonconforming Coke
and Provider may thereafter deliver such Coke to Off-Taker subject to the Guaranteed Coke Quality Standards. If Coke is delivered to Off-Taker and is subsequently determined to be Nonconforming, then the Coke Price will be reduced in the manner set
forth in Section 5.1(d)(iii). 
 (e) Changes to Quality Standards. In conjunction with the annual
review of the Coal Blends by the Coal Committee, Off-Taker may request reasonable revisions to the Guaranteed Coke Quality Standards. Promptly after receipt of Off-Taker’s request, Provider will enter into good faith discussions with Off-Taker
regarding such changes; provided, however, Provider will not be required to make any adjustment that would have a detrimental effect on (i) Coal Blend Standards; (ii) Provider’s economic returns (including, without limitation, the
operating or capital costs associated with the Plant, the “threshold” or “reject” Guaranteed Coke Quality Standards, or the Minimum Steam Supply Obligation), and/or (iii) contracts between Provider and third parties
including, without limitation, Coal purchase contracts. Any increase or decrease in costs and charges associated with any such change shall be for the account of Off Taker. If the Parties are unable to reach agreement as respects any such proposed
revisions, then such dispute shall be subject to the dispute resolution procedures set forth in Article XL. 

5.2 Conforming Feed Water. 

(a) Description. Conforming Feed Water shall be treated Feed Water that conforms to the specifications thereof in respect
of (i) temperature and (ii) pH and cation conductivity (collectively, the “Feed Water Constituents”) set forth in Schedule 5.2. 
 (b) Measurement. The temperature and Feed Water Constituents of Feed Water shall be determined in the manner set forth in Section 6.8. 

5.3 Conforming Steam. 

  
 29 

 (a) Description. Conforming Steam is Steam that meets the
specifications thereof in respect of temperature, and sodium and silica (the “Steam Constituents”) set forth in Schedule 5.3 . 
 (b) Measurement. The temperature and Steam Constituents of Steam shall be determined in the manner set forth in Section 6.10. 

5.4 Feed Water and Steam, Pressure. The Parties acknowledge that: 

(i) Based upon the Typical Coal Blend, the design basis of the Feed Water Supply system is based upon a
nominal Feed Water pressure of ***** psig at the Feed Water Delivery Point; 
 (ii) Based upon
such nominal Feed Water pressure, the design basis of the Steam supply system is based upon a nominal pressure ***** % at the Steam Delivery Point; 

(iii) Based upon the range of Coal Blends allowed under Coal Blend Standards, Provider may require a Feed
Water pressure of up to ***** psig at the Feed Water Delivery Point; and 
 (iv) Final control of
the Steam pressure, Feed Water pressure and Feed water temperature is maintained by Off-Taker by means of its operation of its Steam condensing system and Feed Water system, provided Provider’s Steam system is operating in material compliance
with the General Facility Operating Guidelines. 
 5.5 General Facility Operating Guidelines. The Parties
will jointly develop a document to be designated as the “General Facility Operating Guidelines”. The purpose of such document will be to adopt protocols in respect of the proper and efficient operation and maintenance of equipment
associated with Feed Water and Steam deliveries and processing located within the Plant and the Mill including, without limitation, the HRSGs and the turbine utilized by Off Taker in respect of steam deliveries. Such protocols will include
coordination of operational start up and shut down procedures, (subject to Sections 5.2, 5.3 and 6.7 through 6.12) standards in respect of Feed Water and Steam purity consistent with ASME standards, sampling testing procedures in respect of such
purity standards consistent with applicable ASTM Standards, and applicable corrective action protocols for the failure to meet purity standards set forth in Schedules 5.2 and 5.3 and, as applicable, ASME standards. The Parties will exercise best
efforts to complete such document not later than sixty (60) days prior to the commencement of the Initial Operating Period. 
 5.6 Exclusivity. THE WARRANTIES AND REMEDIES EXPRESSLY SET FORTH IN THIS AGREEMENT ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES, WHETHER WRITTEN OR ORAL, IMPLIED IN FACT OR IN LAW, AND
WHETHER BASED ON STATUTE, CONTRACT, TORT, STRICT LIABILITY OR OTHERWISE. THE WARRANTY OF MERCHANTABILITY AND WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED AND DISCLAIMED. 

  
 30 

 ARTICLE VI 
 OBLIGATIONS RELATED TO COKE AND FEED WATER PROCESSING 
 6.1
Coke Supply during the Initial Operating Period. During the Initial Operating Period, Provider shall sell, and Off-Taker shall purchase, all Conforming Coke Tonnage from the Plant as it is produced. 

6.2 Coke Supply and Purchase Obligation. 

(a) Description. For each Contract Year, the Coke Supply and Purchase Obligation is not less than ninety percent
(90%), nor more than one hundred five percent (105%) of the Targeted Coke Production. During the Initial Year the Coke Supply and Purchase Obligation is a fraction of such Tonnage, the numerator of which is the number of calendar days
transpiring during each such Initial Year and the denominator of which is 365. 
 (b) Right of First
Refusal. If Provider reasonably believes that it will produce Coke Tonnage in excess of the maximum range of the Coke Supply and Purchase Obligation, then it shall promptly notify Off-Taker in Writing of such circumstance. Such notice shall
include Provider’s good faith estimate of such exceedance. Off-Taker shall have the right to purchase such excess Coke tonnage for the Coke Price, subject to the terms, conditions and requirements of this Agreement. Such right shall be
exercisable upon Off-Taker’s delivery of written notice thereof, provided such Written notice is delivered not more than fifteen (15) calendar days following Provider’s delivery of its notice in respect of such exceedance. 

6.3 Ratability of Coke Supply. Following the Initial Operating Period, Provider shall deliver Coke to Off-Taker on
a ratable basis, such that for any consecutive four (4) Week period on a rolling basis Provider shall deliver not less than ***** % of the Targeted Coke Production or more than ***** % of the Targeted Coke Production (the “Minimum
Ratability Standard”). 
 6.4 Affiliate Supplied Coke. If, at any point during any Contract Year,
Provider has reason to believe that the Plant will be unable to produce sufficient Coke Tonnage to meet the minimum range of the Coke Supply and Purchase Obligation or the Minimum Ratability Standard (each, a “Production Shortfall”), then
it shall promptly provide Written notice of same to Off-Taker, and Provider shall exercise commercially reasonable efforts to obtain Affiliate Supplied Coke in the amount of any corresponding Production Shortfall, to the extent such Affiliate
Supplied Coke is available. The price Off-Taker shall pay for Affiliated Supplied Coke Tonnage shall be the current Coke Price for equivalent Coke Tonnage f.o.b. the Mill, subject to any adjustment thereto pursuant to Schedule 5.1(b). Provider shall
arrange for the delivery of Affiliate Supplied Coke to the Mill, and shall exercise commercially reasonable, good faith efforts to arrange for such deliveries in accordance with Off-Taker’s requested delivery schedule. Payment by Off-Taker to
Provider for such Affiliate Supplied Coke shall be payable on the Due Date in respect of the Month during which such Affiliate Party Supplied Coke is delivered to Off-Taker. Off-Taker, in its sole discretion, shall have the right to waive a
Production Shortfall and Provider’s obligation to provide Affiliate Supplied Coke by providing Provider with Written notice following its receipt of notice from Provider of any such Production Shortfall. Off-Taker’s notice shall set forth
the duration and extent of such waiver. 

  
 31 

 6.5 Off-Taker Obtained Coke. Provider will promptly notify Off-Taker
in Writing in the event it reasonably believes that a Production Shortfall will occur whereby it will be unable to supply Affiliate Supplied Coke to meet Off-Taker’s delivery schedule to cover such Production Shortfall. Such notice shall
include Provider’s reasonable estimation of the corresponding shortfall by Week and duration of the shortfall. Following Off-Taker’s receipt of such notice, Off Taker may make commercially reasonable arrangements to acquire Off-Taker
Obtained Coke, and Off-Taker shall so notify Provider in Writing of such arrangements. If the commercially reasonable price of Off-Taker Obtained Coke plus the actual, direct costs incurred by Off-Taker to deliver such Off-Taker Obtained Coke fob.
the Mill is greater than the Coke Price for equivalent Coke Tonnage, then Provider shall reimburse Off-Taker for the amount of such excess. Such reimbursement shall be deducted from the amount otherwise payable in accordance with the Monthly
invoice. If no Monthly invoice will be issued subsequent to such determination of the amount to be reimbursed by Provider, then such payment shall be due and payable by wire transfer within three (3) business days from the date of
Off-Taker’s Written notice thereof to Provider. If Off-Taker secures Off-Taker Obtained Coke, then it shall use commercially reasonable efforts to limit its use of Off-Taker Obtained Coke to the time period for which Off-Taker reasonably
believes, based on facts and circumstances disclosed in Writing by provider to Off-Taker, that the Production Shortfall will not be covered by Affiliate Supplied Coke. 

6.6 Determination of Coke Tonnage. Provider will weigh all Coke delivered to Off-Taker by utilizing the outbound
belt scales located within the Plant. Such scale shall have an accuracy of not less than plus or minus one quarter of one percent (+/- 0.25%), and Provider shall (i) calibrate such belt scale based upon a material test in accordance with the
manufacturer’s instructions and the Association of American Railroads Scale Handbook 2006 Edition, at commercially reasonable intervals not less than two (2) times during the Initial Year and each Calendar Year; and (ii) perform
periodic checks in respect of such belt scale in accordance with the manufacturer’s instructions, and a protocol to be agreed upon by the parties to perform daily, Weekly and other periodic maintenance and testing to maintain accuracy. A
representative of such belt scale manufacturer will be present during and will approve each such materials test calibration, and Provider will provide Off-Taker with reasonable advance notice of such materials test calibration such that its
designated representative(s) may be present during such materials test calibration. Provider shall also develop a protocol in respect of periodic testing of such belt scale between such calibrations, which shall be subject to approval of Off-Taker,
such approval not to be unreasonably withheld. Off-Taker may at its cost, reasonably require such scales to be calibrated at more frequent intervals upon reasonable Written notice to Provider. Absent Manifest Error, such weight determinations shall
be conclusive and binding on the Parties. All Coke Tonnage shall be adjusted to a ***** ( ***** %) moisture content based on the moisture sampling and analysis procedures under Section 5.1(a) in accordance with the following formula:

 Tons Sold = (Total tons x (1- actual percentage moisture content)) ÷ ***** 

6.7 Supply of Conforming Feed Water. 

(a) In General. Off-Taker shall supply, at no cost to Provider, all Conforming Feed Water reasonably required by
Provider to operate the HRSGs in accordance with Prudent 

  
 32 

 
Operating and Maintenance Practices at a rate up to ***** lbs/hr (the “Feed Water Supply Obligation”). Such Conforming Feed Water shall be provided on an instant (continuous) basis, and
shall be delivered to the Feed Water Delivery Point. 
 (b) Non-Waiver. Provider’s acceptance of
Feed Water that is not Conforming Feed Water shall not be construed as an ongoing waiver by Provider of Off-Taker’s obligation to provide Conforming Feed Water in accordance with Provider’s requirements. 

6.8 Determination of Feed Water Flow, Temperature, Pressure and Purity. 

(a) In General. Each Month, (i) the quantity of Feed Water delivered by Off-Taker to Provider during such
Month shall be determined based upon the flow, pressure and temperature measurements of Feed Water conducted pursuant to Section 6.8(d) during such Month, and (ii) the quantity of Conforming Feed Water in respect of such Feed Water shall
be determined based upon the temperature measurements of Feed Water conducted pursuant to Section 6.8(d) and the measurement of the Feed Water Constituents conducted pursuant to Section 6.8(g). 

(b) Provider Feed Water Instruments. Provider shall, subject to Section 6.8(j), install (i) one
(1) flow meter at the Feed Water Measurement Point, which shall continuously measure Feed Water flow (the “Provider Feed Water Flow Meter” and (ii) one (1) pressure instrument and one (1) temperature instrument at the
Feed Water Measurement Point (to compensate the flow measurement), which shall continuously measure Feed Water temperature and pressure (each, a “Provider Feed Water Instrument” and, collectively, the “Provider Feed Water
Instruments”). The Provider Feed Water Flow Meter shall measure Feed Water flow to an accuracy of not less than plus or minus one percent (+/- 1%). The Provider Feed Water Instruments shall respectively measure Feed Water pressure to accuracy
of not less than plus or minus one percent (+/- 1%), and Feed Water temperature to accuracy of not less than plus or minus five degrees Fahrenheit (+/- 5° F). 

(c) Off-Taker Feed Water Instruments. Off-Taker will, subject to Section 6.8(j), install reasonably proximate
to the Feed Water Delivery Point (i) one (1) similarly designed flow meter, which shall continuously measure Feed Water flow and (ii) one (1) similarly designed pressure and one (1) similarly designed temperature instrument
(to compensate the flow measurement), which shall continuously measure Feed Water temperature and pressure (collectively, the “Off-Taker Feed Water Instruments”) in accordance with the respective levels of accuracy set forth in
Section 6.8(b). 
 (d) Feed Water Flow, Pressure and Temperature Measurement Procedures. When the
Provider Feed Water Flow Meter and both Provider Feed Water Instruments are operating as designed, their respective measurements will be used to determine the flow, temperature and pressure of all corresponding Feed Water delivered to the Feed Water
Measuring Point. If, however, the Provider Feed Water Flow Meter or any Provider Feed Water Instrument is not operating as designed, and the Off-Taker Feed Water Instruments are all operating as designed, then the Off-Taker Feed Water Instruments
will be utilized to determine the Feed Water flow rate, temperature and pressure during the period of inoperability in respect of the Provider Feed Water Flow Meter or any Provider Feed Water Instrument. Absent Manifest Error, such (applicable)
measurements shall be binding and conclusive on the Parties. 

  
 33 

 (e) Provider Feed Water Monitoring Equipment. Provider will, subject
to Section 6.8(j), install redundant sample analyzers in respect of the Feed Water Constituents at the Feed Water Measurement Point (individually and collectively, “Provider Feed Water Monitoring Equipment”), Such Provider Feed Water
Monitoring Equipment shall measure the Feed Water Constituents to the applicable levels of accuracy set forth in Schedule 5.2 relative to the applicable determined values. Sampling will be performed on a continuous basis in accordance with ASTM
Standards. 
 (f) Off-Taker Feed Water Monitoring Equipment. Of Taker Will, subject to
Section 6.8(j), install similarly designed sample analyzers in respect of the Feed Water Constituents reasonably proximate to the Feed Water Delivery Point (the “Off-Taker Feed Water Monitoring Equipment”), which shall measure the
Feed Water Constituents to the applicable levels of accuracy set forth in Schedule 5.2. As applicable, sampling of the Feed Water Constituents will be performed on a continuous basis in accordance with ASTM Standards. 

(g) Feed Water Constituent Measurement Procedures. When either of the redundant Provider Feed Water Monitoring
Equipment is operating as designed, the corresponding measurements will be used to measure the Feed Water Constituents of all corresponding Feed Water delivered to the Feed Water Measuring Point. If, however, both of the redundant Provider Feed
Water Monitoring Equipment are not operating as designed, and the Off-Taker Feed Water Monitoring Equipment is operating as designed, then the Off-Taker Feed Water Monitoring Equipment will be utilized to determine the Feed, Water Constituents
during the period of inoperability in respect of both of. the redundant Provider Feed Water Monitoring Equipment. Absent Manifest Error, such (applicable) measurements shall be binding and conclusive on the Parties. 

(h) Instrument Failures. If the Provider Feed Water Flow Meter or any Provider Feed Water Instrument, and the
Off-Taker Feed Water Instruments are not operating as designed then, provided the flow of sufficient quantities of Feed Water continues on an uninterrupted basis, the quantity of Feed Water in MMBTU’s delivered during such period of
inoperability shall be deemed to be the product of (y) the average MMBTU’s of Feed Water delivered during the one hundred twenty (120) hour period that immediately precedes such occurrence, subject to a proportionate adjustment (as
applicable) for any increase or decrease in the number of HRSGs operating during such 120 hour period relative to the number if such FIRSGs operating during such period of inoperability, and (z) the duration (rounded to the nearest minute) of
such failure. If either of the temperature instruments in respect of the Provider Feed Water Instrument or the Off-Taker Feed Water Instruments are not operating as designed, or if the redundant Provider Feed Water Monitoring Equipment and the
Off-Taker Feed Water Monitoring Equipment are not operating as designed, then all Feed Water delivered during period of inoperability shall be presumed to be Conforming Feed Water unless Provider can otherwise demonstrate the existence of a
nonconformity in respect of the Feed Water Constituents to the reasonable satisfaction of Off-Taker. 
 (i)
Approval Rights. The Provider Feed Water Flow Meter, Provider Feed Water Instruments, Off-Taker Feed Water Instruments, Provider Feed Water Monitoring Equipment and Off-Taker Feed Water Monitoring Equipment shall be subject to the approval of
the Parties, 

  
 34 

 
and the Parties shall approve the same, in Writing, at least six (6) Months prior to the commencement of the Initial Operating Period (and in any case prior to their installation).

 6.9 Feed Water Processing and Delivery. 

(a) In General. Provider shall accept Feed Water delivered to the Feed Water Delivery Point. Subject to the Minimum
Steam Supply Obligation such Feed Water shall be processed by Provider into Steam on behalf of Off-Taker. The Plant shall deliver all Steam as it is processed from Feed Water to the Steam Delivery Point, and Off Taker shall accept delivery of all
such Steam. 
 (b) Minimum Steam Supply Obligation. Following the Initial Operating Period, and for the
balance of the Term and, as applicable, the Option Term, Provider shall supply a minimum of ***** lbs/hr of Conforming Steam on an instant (continuous) basis (the “Minimum Steam Supply Obligation”) which, on a net instant basis, equates to
***** MMBTUs/hr based upon the Nominal Conditions. 
 (c) Coordination. Not less than sixty
(60) days prior to the commencement of the Initial Year or each Contract Year, Provider will provide Off-Taker with an expected schedule for Conforming Steam requirements based on scheduled maintenance and other conditions at the Mill during
each such period. The Parties shall use commercially reasonable efforts to coordinate Provider’s Conforming Steam production with Provider’s scheduled maintenance of the HRSGs and with Off-Takers scheduled maintenance of its Mill. The
Parties agree that the total scheduled HRSG maintenance in respect of all HRSGs shall not exceed forty eight (48) calendar days during the Initial Year or any Contract Year. Provider shall also exercise commercially reasonable efforts to limit
scheduled maintenance such that one (1) HRSG is out of service during any single period. 
 (d) Supply
Shortfall. In the event Provider does not deliver Conforming Steam to the Steam Delivery Point in accordance with the Minimum Steam Supply Obligation then Provider shall credit to Off-Taker (in accordance with the provisions of
Section 3.6(c)(iii)) as liquidated damages, and not as a penalty, ***** percent ( ***** %) of the Feed Water Processing Fee in respect of shortfalls in the delivery of Conforming Steam at the Minimum Steam Supply Obligation (such shortfall
being measured in Net MMBTUs). The Parties acknowledge that the foregoing liquidated damages are a reasonable estimation of the actual damages that would be incurred by Off-Taker in the event of any such occurrence. 

(e) Non-Waiver. Off Taker’s acceptance of Steam that is not Conforming Steam or in quantities that do not
meet the Minimum Steam Supply Obligation shall not be construed as a waiver by Off-Taker of Provider’s obligation to deliver the Minimum Steam Supply Obligation, 

6.10 Determination of Steam Flow, Temperature, Pressure and Purity. 

(a) In General. Each Month, (1) the quantity of Steam delivered by Provider to Off-Taker during such Month
shall be determined based upon the flow, pressure and temperature measurements of Steam conducted pursuant to Section 6.10(d) during such Month, and (ii) the quantity of Conforming Steam in respect of such Steam shall be determined based
upon the 

  
 35 

 
Conforming Steam measurements of Steam conducted pursuant to Section 6.10(b) through 6.10(d). 
 (b) Provider Steam Measuring Meters and Instruments. Provider shall install (i) one (1) meter at the Steam Measuring Point, which shall be utilized to continuously measure Steam flow (the
“Provider Steam Flow Meter”, and (ii) one (1) pressure and one (1) temperature instrument at the Steam Measurement Point (to compensate the Steam measurement), which shall continuously measure Steam temperature and pressure
(each, a “Provider Steam Instrument” and, collectively, the “Provider Steam Instruments”). The Provider Steam Flow Meter shall measure Steam flow to accuracy of not less than plus or minus one percent (+1/-1%). The Provider Steam
Instruments shall respectively measure Steam pressure to accuracy of not less than plus or minus one percent (+/-1%) and Steam temperature to accuracy of not less than plus or minus twenty degrees Fahrenheit (+/- 20° F.). 

(c) Off-Taker Steam Instruments. Subject to Section 6.10(i), Off-Taker will install, reasonably proximate to
the Steam Delivery Point, a similarly designed Steam flow meter and associated Steam pressure and temperature instruments (the “Off-Taker Steam Instruments”), which shall measure Steam temperature and pressure in accordance with the
respective levels of accuracy set forth in Section 6.10(b). 
 (d) Steam Measurement Procedures.
When the Provider Steam Flow Meter and Provider Steam Instruments are operating as designed, their respective measurements will be used to determine the quantity of all corresponding Steam delivered to the Steam Measuring Point. If, however, the
Provider Steam Flow Meter or any Provider Steam Instrument is not operating as designed, and the Off-Taker Steam Instruments are operating as designed, then the Off-Taker Steam Instruments will be utilized to determine the flow rate, temperature and
pressure of Steam during the period of inoperability in respect of the Provider Steam Flow Meter or any Steam Flow Instrument. Absent Manifest Error, such (applicable) measurements shall be binding and conclusive on the Parties. 

(e) Steam Monitoring Equipment. Provider shall also install redundant sample analyzers in respect of the Steam
Constituents at Steam Measurement Point (individually and collectively, “Provider Steam Monitoring Equipment”). Such Provider Steam Monitoring Equipment shall measure the Steam Constituents to the applicable levels of accuracy set forth in
Schedule 5.3 relative to the applicable determined values. Sampling of Steam Constituents will be performed on a continuous basis in accordance with ASTM Standards. 

(f) Off-Taker Steam Monitoring Equipment. Subject to Section 6.10(i), Off-Taker will install similarly
designed sample analyzers in respect of the Steam Constituents reasonably proximate to the Steam Delivery Point (the “Off-Taker Steam Monitoring Equipment”), which shall measure the Steam Constituents to the applicable levels of accuracy
set forth in Schedule 5.2. As applicable, sampling of the Steam Constituents will be performed on a continuous basis in accordance with ASTM Standards. 
 (g) Steam Constituent Measurement Procedures. When either of the redundant Provider Steam Monitoring Equipment is operating as designed, the corresponding measurements will be used to measure the
Steam Constituents of all corresponding Steam 

  
 36 

 
delivered to the Steam Measuring Point. If, however, either of the redundant Provider Steam Monitoring Equipment is not operating as designed, and the Off-Taker Steam Monitoring Equipment is
operating as designed, then the Off-Taker Steam Monitoring Equipment will be utilized to determine the Steam Constituents during the period of inoperability in respect of the Provider Steam Monitoring Equipment. Absent Manifest Error, such
(applicable) measurements shall be binding and conclusive on the Parties. 
 (h) If the Provider Steam Flow
Meter or any Provider Steam Instrument and any Off-Taker Steam Instruments are not operating as designed, then the quantity of Steam delivered during such period of inoperability shall be deemed to be the product of (y) the average pounds of
Steam delivered for the ***** ( ***** ) period that immediately precedes such occurrence, subject to a proportionate adjustment (as applicable) for any increase or decrease in the number of HRSGs operating during such ***** HRSGs operating during
such period of inoperability, and (z) the duration (*****) of such failure. If either of the temperature instruments in respect of the Provider Steam Instrument or the Off-Taker Steam Instruments are not operating as designed, or if the
redundant Provider Steam Monitoring Equipment and the Off-Taker Steam Monitoring Equipment are not operating as designed, then all Steam delivered during period of inoperability shall be presumed to be Conforming Steam unless Off-Taker can otherwise
demonstrate the existence of a nonconformity in respect of the Steam Constituents to the reasonable satisfaction of Provider. 
 (i) Approval Rights. The Provider Steam Flow Meter, the Provider Steam Instruments and the Off-Taker Steam Instruments shall be subject to the reasonable approval of the Parties, and the Parties
shall approve the same at least six (6) Months prior to the commencement of the Initial Operating Period and in any case prior to their installation. 
 6.11 Maintenance and Calibration Obligations. 
 (a)
Off-Taker’s Maintenance Obligations. Off-Taker shall install, maintain and, as reasonably required, replace at its sole cost and expense: (i) the water line and related equipment located on the Mill that are utilized to deliver the
Feed Water from the Mill to the Feed Water Delivery Point; (ii) the Steam lines utilized to receive Steam from the Steam Delivery Point on Off-Taker’s premises; and (iii) the Off-Taker Feed Water Instruments, the Off-Taker Feed Water
Monitoring Equipment, the Off-Taker Steam Instruments and the Off-Taker Steam Monitoring Equipment. The measurement accuracy of the Off-Taker Feed Water Instruments shall correspond to the level of accuracy, as applicable, in respect of the Provider
Feed Water Flow Meter and the Provider Feed Water Instruments set forth in Section 6.8(b). 
 (b)
Off-Taker’s Calibration Obligation. Off-Taker shall calibrate the Off-Taker Feed Water Instruments, the Off-Taker Feed Water Monitoring Equipment, the Off-Taker Steam Instruments and the Off-Taker Steam Monitoring Equipment. (i) at
the frequency recommended by its manufacturer or, if no manufacturer’s recommendation exists, in accordance with Prudent Operating and Maintenance Practices; and (ii) in any event not less than once per six (6) Months. Off-Taker will
notify Provider not less than twenty-four (24) Hours prior to the time of any calibrations so that Provider’s representatives may witness the calibrations. If, upon calibration, any Off-Taker Steam Instrument is determined to be inaccurate
or to be in error, then it shall be 

  
 37 

 
promptly adjusted to record, as applicable, flow, temperature and pressure measurements correctly. 
 (c) Provider’s Maintenance Obligations. Provider shall install at the Feed Water Measuring Point and shall maintain and, as reasonably required, replace at its sole cost and expense (as an
O&M Expense), (i) the water line and all related equipment beginning at the boundary of the Property and located within the Plant that are utilized to receive Feed Water from the Mill to the Plant; (ii) the HRSGs and all related
equipment located within the Plant that are utilized to process such Feed Water into Steam; (iii) the Steam lines utilized to deliver Steam located within the Plant beginning at the boundary of the Property; and (iv) Provider Feed Water
Flow Meter, Provider Feed Water Instruments, Provider Feed Water Monitoring Equipment, Provider Steam Flow Meter, Provider Steam Instruments and Provider Steam Monitoring Equipment. 

(d) Provider’s Calibration Obligations. Provider shall calibrate (as an Operating Expense) each of the
Provider Feed Water Flow Meter, Provider Feed Water Instrument, Provider Feed Water Monitoring Equipment, Provider Steam Flow Meter, Provider Steam Instruments and Provider Steam Monitoring Equipment (i) at the frequency recommended by its
manufacturer or, if no manufacturer’s recommendation exists, in accordance with Prudent Operating and Maintenance Practices; and (ii) in any event not less than once per six (6) months. Provider will notify Off-Taker not less than
twenty-four (24) Hours prior to the time of any calibrations so that Off Taker’s representatives may witness the calibrations. If, upon calibration any such meter or instrument is determined to be inaccurate or to be in error, then such
meter or instrument shall be promptly adjusted to record, as applicable, flow, temperature and pressure measurements correctly. 
 6.12 Determination of MMBTUs. The Feed Water flow, temperature and pressure data, and the Steam flow, temperature and pressure data are the basis for determining the Net MMBTUs derived from Steam.
The Provider Feed Water Flow Meter (in conjunction with the Provider Feed Water Instruments) and the Off-Taker Feed Water Instruments will be designed to automatically calculate Feed Water deliveries on a MMBTUs basis. The Provider Steam Flow Meter,
the Provider Steam Instruments and the Off-Taker Steam Instruments will be designed to automatically calculate Steam deliveries on a MMBTUs basis. All such calculations will be reconciled by a computer program, which shall determine such Net MMBTUs
on a real time basis. Such program will be developed by Provider, and will be approved by the Off-Taker in Writing prior to the commencement of the Initial Operating Period. 

6.13 Supply and Usage of Natural Gas. Upon completion of construction of the Plant, and during the Initial
Operating Period, Off-Taker shall provide, at no cost to Provider, natural gas in such quantities as are reasonably necessary to heat up the coke ovens within the Plant for initial start-up. Provider reasonably estimates, but does not guarantee,
that its natural gas consumption will approximate the quantities set forth in Schedule 6.13; provided, however, (i) each Party acknowledges that the unit price for natural gas set forth in such Schedule 6.13 is incorporated solely for the
convenience of the Parties and, accordingly, is not be construed as applying to Off-Taker’s natural gas supply obligation hereunder; and (ii) Provider shall not cause Off-Taker to incur a premium charge for natural gas when combined with
the natural gas used at the Mill. Subject to the preceding sentence, the Parties agree to reasonably cooperate in 

  
 38 

 
coordinating both the start up of the Plant and Mill operations that consume natural gas to accommodate the start up schedule of the Plant and avoid such premium charge. For purposes of this
Section 6.13, natural gas consumption in excess of ***** percent ( ***** %) of the quantities set forth in Schedule 6.13 is deemed to be unreasonable. 
 6.14 Supply of and Usage of Service Water. Off-Taker shall deliver to Provider, at no cost to Provider, Service Water to the Service Water Delivery Point in quantities as reasonably required by
Provider. Such Service Water shall conform to the requirements for Coke quench water as set forth in the Installation Permit. 

ARTICLE VII 

DELIVERY AND RECEIPT OF COKE AND STEAM 
 7.1 Coke Deliveries. 
 (a) Delivery Point. All Coke
deliveries shall be to the delivery end of Off-Taker’s conveyor belt that connects the Plant to Off-Taker’s coke storage area located within its Mill (the “Coke Delivery Point”). 

(b) Risk of Loss. Title and all risk of loss, damage or destruction in respect of Conforming Coke will pass to and
be assumed by Off-Taker upon its delivery to the Coke Delivery Point. Title and risk of loss of Nonconforming Coke shall not pass to Off-Taker if it is rejected by Off-Taker. 

7.2 Feed Water Deliveries. All Feed Water deliveries shall be to the applicable interface located at the boundary
of the Plant and the Mill (the “Feed Water Delivery Point”). Such interface location will be designated by the Parties in good faith at least six (6) Months prior to the commencement of the Initial Operating Period. 

7.3 Steam Deliveries. 
 (a) Delivery Point. All Steam deliveries shall be to the pipeline interface located at the boundary of the Plant and the Mill (the “Steam Delivery Point”). Such interface location will be
designated by the Parties in good faith at least six (6) Months prior to the commencement of the Initial Operating Period. 
 (b) Risk of Loss. All risk of loss, damage or destruction in respect of Steam will pass to and be assumed by Off-Taker upon its delivery to the Steam Delivery Point. 

7.4 Service Water Delivery Point. All Service Water deliveries shall be to the applicable interface located at the
boundary of the Plant and the Mill (the “Service Water Delivery Point”). Such interface location will be designated by the Parties in good faith at least six (6) Months prior to the commencement of the Initial Operating Period.

  
 39 

 ARTICLE VIII 
 CHANGES IN GOVERNMENTAL REQUIREMENTS 
 8.1 Government
Mandated Additional Expenditures. 
 (a) If, following the Effective Date, Provider determines that a change
in Government Requirements may materially burden Provider’s performance of its obligations under this Agreement, then Provider shall so notify Off-Taker in Writing. Provider’s performance shall be materially burdened where any such
Government Requirement has a material adverse impact on the (i) Coal Blend Standards, (ii) Coke or steam production capacity of the Plant; (iii) Guaranteed Coke Quality Standards; (iv) Guaranteed Coke Yield Percentage;
(iv) Steam Specifications; (v) cost of operating or maintaining the Plant (including capital costs); or (vi) Provider’s performance obligations to third parties related to Coal purchasing, transportation, handling. and blending
contracts. Such notice shall incorporate good faith proposals for complying with those changes in Government Requirements, including the estimated cost thereof. Provided, however, a change in Governmental Requirements does not include any notice,
order, decree or other action by a Governmental Authority that results from Provider’s failure to comply with any permit, license, allowance or authorization required for developing, constructing or operating the Plant. 

(b) During the sixty (60) calendar day period following deliver), of any such notice, Provider and Off-Taker shall
negotiate in good faith to reach agreement as to (i) whether any such change in Government Requirements should be challenged, including the scope and manner of such challenge, and (ii) the most economical and commercially prudent methods
for complying with such change in Government Requirements. 
 (c) If such negotiations result in agreement as to
whether to challenge the change in Government Requirements or the methods for complying with the change in Government Requirements, then Provider shall promptly implement such challenge or methods as appropriate. Costs and charges associated with
any such challenge (including, without limitation, attorneys’ and consultants’ fees) shall be borne equally by Provider and Off-Taker. Any fines and penalties shall be for the account of Provider, unless the imposition of such fines and
penalties result as a consequence of any such challenge, in which case, they will be borne equally by Provider and Off-Taker. If no such agreement is reached or if such challenge is unsuccessful, then Provider will implement commercially reasonable
methods for complying with the change in Government Requirements. In connection therewith, but subject to the limitations set forth in Sections 8.2 and 8.3, any associated Government Mandated Additional Capital Expenditures or Government Mandated
Additional Expenses shall be performed at the lowest practicable cost at the time each such cost is incurred. 

8.2 Government Mandated Additional Expenses. Off-Taker shall not be obligated to pay its share of any Government
Mandated Additional Expenses if the aggregate amount of such Government Mandated Additional Expenses exceeds the product of (i) ***** dollars ($ ***** ) in respect of each Year multiplied by (ii) the Cumulative Index Percentage as of the
dates such Government Mandated Additional Expenses are incurred. Provided, however, in the event Off-Taker elects not to pay its share of those Government Mandated Additional Expenses that are in excess such $ ***** limitation per Year, Provider
may, in its sole discretion, terminate this 

  
 40 

 
Agreement without liability to Off-Taker by providing written notice thereof to Off-Taker at least ninety (90) calendar days prior to the date that Government Requirements in respect of such
Government Mandated Additional Expenses take effect. 
 8.3 Government Mandated Additional Capital
Expenditures. Government Mandated Additional Capital Expenditures shall have an assumed useful life equal to the greater of (i) seven (7) Contract Years or (ii) the remainder of the Term following completion of the Government
Mandated Additional Capital Expenditures. As soon as the Government Mandated Additional Capital Expenditures have been completed, subject to Section 1.6(b), the Monthly amortized cost thereof for the remaining Months of the Term will be
calculated based on the example set forth in Schedule 8.3, and ***** percent ( ***** %) of such allocated Monthly amortized cost shall be payable by Off-Taker to Provider in accordance with Section 3.6(c)(i)(F). Provided, however, if:

 (a) Provider incurs a Government Mandated Additional Capital Expenditure, and if the remainder of the Term is
less than seven (7) Contract Years, then Off-Taker shall not be obligated to pay to Provider the unamortized balance of such Government Mandated Additional Capital Expenditure as calculated in accordance with Schedule 8.3; and 

(b) Off-Taker shall not be obligated to pay its share of any Government Mandated Additional Capital Expenditures if the
aggregate amount of such Government Mandated Additional Capital Expenditures exceeds the product of (i) ***** dollars ($ ***** ) multiplied by (ii) the Cumulative Index Percentage as of the dates such Government Mandated Additional Capital
Expenditures are incurred. Provided however, if Off-Taker elects not to pay its share of Government Mandated Additional Capital Expenditures that are in excess of such aggregate limitation (namely the product of $ ***** multiplied by such Cumulative
Index Percentage), Provider may, in its sole discretion, terminate this Agreement without liability to Off-Taker by providing written notice thereof to Off-Taker at least ninety (90) calendar days prior to the date that Government Requirements
in respect of such Government Mandated Additional Capital Expenditures take effect. 
 ARTICLE IX 

FORCE MAJEURE EVENT(S) 
 9.1 Provider Force Majeure Event(s). 
 (a)
Definition. Provider Force Majeure Event(s) are: 
 (i) Any acts of God, acts of war, acts
of the public enemy, acts of government (except for Government Mandated Additional Expenses and Government Mandated Additional Capital Expenditures), insurrections, riots, strikes, lockouts, boycotts, picketing or other disputes or differences with
workers, interruptions of power supply to the Plant, explosions (not resulting from the negligence or willful misconduct of Provider), fires (not resulting from the negligence or willful misconduct of Provider), earthquakes, floods, other force or
violence of the elements (including, without limitation, unusually severe weather), interruptions to transportation as a result of a third party force majeure event, embargoes, acts of military authorities or other causes of a

  
 41 

 
similar nature which wholly or partly prevent the production of Coke or Steam by Provider or the delivery by Provider to Off-Taker of Coke or Steam; or 

(ii) Force majeure event(s) is respect of Coal supply or Coal transportation contracts. 

(b) Notice. Provider will provide Off-Taker with prompt Written notice of the nature and probable duration of each
Provider Force Majeure Event and of the extent of its effects on Provider’s performance hereunder, including, without limitation, its good faith estimate of the amount of Coke and Steam, if any, that it will be able to deliver to Off-Taker
during such Provider Force Majeure Event. Provider will exercise reasonable commercial efforts to deliver to Off-Taker the amount of Conforming Coke and Conforming Steam for -which it notifies Off-Taker it will be able to deliver during each
Provider Force Majeure Event. 
 (c) Obligations of the Parties. Provider will use commercially
reasonable efforts to attempt to limit the effects and duration of each Provider Force Majeure Event, including (as applicable) (i) producing Conforming Coke and Conforming Steam to the extent it is able to do so, (ii) restoring any
damaged property necessary to reinstate the obligations of Provider under this Agreement, and (iv) supporting Off-Taker in locating alternate sources of substitute coke Tonnage for the duration of such Provider Force Majeure Event; provided,
however, nothing in this Section shall be deemed to require Provider-to resolve any strike or other labor dispute except on terms that are satisfactory to Provider in its sole discretion. During a Provider Force Majeure Event, Off-Taker’s
obligation to purchase Conforming Coke and Conforming Steam shall be limited to the Conforming Coke Tonnage and Conforming Steam that the Plant is to produce and deliver, but in any event not in excess of that which Provider indicated that it could
supply to Off-Taker in Provider’s notice of the Provider Force Majeure Event given pursuant to Section 9.1(b). Once the Plant’s ability to produce and deliver Conforming Coke and/or Conforming Steam is no longer suspended as a result
of the applicable Provider Force Majeure Event, the obligations of Provider and Off-Taker under this Agreement will be reinstated with (as respects Coke) a prorated portion of the Coke Supply and Purchase Obligation. 

9.2 Off-Taker Force Majeure Event(s). 

(a) Definition. Off-Taker Force Majeure Event(s) are any acts of God, acts of war, acts of the public enemy, acts
of government (except for Government Mandated Additional Expenses and Government Mandated Additional Capital Expenditures), insurrections, riots, strikes, lockouts, boycotts, picketing or other disputes or differences with workers, interruptions of
power supply to the Mill, explosions (not resulting from the negligence or willful misconduct of Off-Taker), fires (not resulting from the negligence or willful misconduct of Off-Taker), earthquakes, floods, other force or violence of the elements
(including, without limitation, unusually severe weather), interruptions to transportation as a result of a third party force majeure event, embargoes, acts of military authorities or other causes of a similar nature which in whole or in part
prevent Off-Taker from being able to accept or use Coke and/or Steam pursuant to this Agreement, or from being able to supply Conforming Feed Water in accordance with the Feed Water Supply Obligation. 

  
 42 

 (b) Notice. Off-Taker will provide Provider with prompt Written
notice of the nature and probable duration of each Off-Taker Force Majeure Event and of the extent of its effects on Off-Taker’ s performance hereunder. 
 (c) Obligations of the Parties. Off-Taker will use commercially reasonable efforts to attempt to limit the effects and duration of such Off-Taker Force Majeure Event, including (as applicable)
purchasing Conforming Coke and Conforming Steam to the extent that it is able in good faith to utilize such Conforming Coke and Steam, and restoring any damaged property necessary to fully reinstate the obligations of Off-Taker under this Agreement;
and as respects Off-Taker’s obligation to supply Conforming Feed Water in accordance with the Feed Water Supply Obligation, Off-Taker shall in any ease be obligated to exercise diligent efforts to provide sufficient quantities of Feed Water
that conforms as closely as possible to Conforming Feed Water to enable Provider to operate the Plant on a commercially reasonable basis (with due regard to Plant safety and potential damage to Plant equipment including, without limitation, the
FIRSGs). Provided, however, nothing in this Section shall be deemed to require Off-Taker to resolve any strike or other labor dispute except on terms that are satisfactory to such Off-Taker in its sole discretion. Once Off-Taker’s ability to
perform is no longer suspended as a result of Off-Taker Force Majeure Event(s), the obligations of Off-Taker and Provider under this Agreement will be reinstated, subject to a prorated portion of, as applicable, Coke Supply and Purchase Obligation.

 9.3 Non-Liability. Subject to Sections 9.1(c) and 9.2(c), the performance obligations of Parties

 under this Agreement shall be excused during the period of, as applicable, a Provider Force Majeure Event or an Off-Taker
Force Majeure Event, and neither affected Party shall be liable to the other Party for such affected Party’s failure to perform its respective obligations hereunder during those periods. 

ARTICLE X 

DEFAULT, REMEDIES AND EARLY TERMINATION 
 10.1 Off-Taker’s Events of Default. Off-Taker shall be in default upon the occurrence of one or more of the following events (each an “Off-Taker Default”): 

(i) A Payment Default by Off-Taker, which Payment Default remains uncured for ten (10) calendar days
following the delivery of Written notice by Provider or its designee to Off-Taker; 
 (ii) If
Off-Taker becomes Bankrupt; or 
 (iii) Except as provided in Sections 10.1(i) and
(ii) hereof, if Off-Taker otherwise fails to perform, observe, or comply with any other term, condition, obligation, covenant or provision of this Agreement, and such breach (y) has not been corrected, cured or remedied within sixty
(60) calendar days after Written notice of such breach has been delivered to Off-Taker, or (z) if such cure cannot reasonably be completed within such 60 (sixty) calendar day period, then Off-Taker promptly commences action(s) to effect a
cure and continues to prosecute such cure with reasonable diligence thereafter. 

  
 43 

 
Provided, however, that any cure commenced hereunder must be completed within one hundred and eighty (180) calendar days following the commencement of the corrective action(s). 

10.2 Provider’s Events of Default. Provider shall be in default upon the occurrence of one or more of the
following events (each a “Provider Default”): 
 (i) A Payment Default by Provider,
which Payment Default remains uncured for ten (10) calendar days following the delivery of Written notice by Off-Taker or its designee to Provider. 

(ii) If Provider does not, within ten (10) business days following the delivery by Off-Taker of
Written notice to Provider regarding a failure to deliver Coke, or Affiliate Supplied Coke as required by this Agreement, commence corrective action to cure or remedy such failure, and prosecute such corrective action with reasonable diligence until
such failure is cured or remedied. Provided, however, that any cure commenced hereunder must be completed within one hundred and twenty (120) days following the commencement of such cure; 

(iii) If Provider, Sun Coal and Coke Company or SunCoke Energy, Inc. becomes Bankrupt; 

(iv) If Provider does not fulfill its cure obligations in respect of Section 1.7(c) within the
applicable cure periods set forth therein; 
 (v) Except as provided in Sections 10.2(i),
(ii) and (iii) hereof, if Provider otherwise fails to perform, observe, or comply with any other term, condition, obligation, covenant or provision of this Agreement, and such breach (y) has not been corrected, cured or remedied
within sixty (60) calendar days after Written notice of such breach has been delivered to Provider, or (z) if such cure cannot reasonably be completed within such sixty (60) calendar day period, then Provider promptly commences
actions to effect a cure and continues to prosecute such cure with reasonable diligence thereafter. Provided, however, that any cure commenced hereunder must be completed within one hundred and eighty (180) calendar days following the
commencement o_f the corrective action(s), except that, so long as Provider is exercising its best efforts to cure, such one hundred eighty (180) day calendar day limitation period shall not apply to any Provider Default in respect of
Section 1.6, unless such Provider Default results from Provider’s bad faith breach thereof. 
 10.3
Pursuit of Remedies. Upon the occurrence of such an event of default under Section 10.1 or Section 10.2, either Party (as applicable) may pursue its corresponding legal remedies through the procedures set forth in Article XI.

 10.4 Provider’s Termination Rights for Breach by Off-Taker. Upon the occurrence of (1) a
Payment Default that is not cured by Off-Taker with ten (10) calendar days following delivery of Written notice by Provider or its designee to Off-Taker, (ii) Off-Taker becoming Bankrupt, or (iii) such other Off-Taker Default that is
not cured prior to the expiration of the cure 

  
 44 

 
period set forth in Section 10.1(iii) then, in addition to pursuing its remedies pursuant to Section 10.3, Provider may terminate this Agreement effective immediately upon the delivery
of Written notice thereof to Off-Taker. Upon any such termination, Provider shall be relieved of its obligations in respect of the supply and delivery of Coke and Steam, and within thirty (30) calendar days following the effective date of such
termination Off-Taker shall pay Provider’s Damages to Provider, less any Mitigation Proceeds as such Mitigation Proceeds are realized by Provider pursuant to Provider’s duty to mitigate Provider’s Damages. 

10.5 Off-Taker’s Termination Rights for Breach by Provider. Upon the occurrence of a (i) a Payment
Default that is not cured by Provider with ten (10) calendar days following the delivery of Written notice thereof by Off-Taker or its designee to Provider, (ii) Provider becoming Bankrupt, or (iii) a Provider Default in respect of
Section 10.2(4 10.2(iv) or 10.2 (v) that is not cured prior to the expiration of the respective cure period for the applicable Provider Default then, in addition to pursuing its remedies pursuant to Section 10.3, Off-Taker may
terminate this Agreement effective immediately upon the upon the delivery of Written notice thereof to Provider. Upon such termination, Off-Taker. shall be relieved of its obligations in respect of the Coke Purchase and Supply Obligation, its
obligation to accept Steam deliveries and to purchase Conforming Steam, and its obligation (if any) to pay Government Mandated Additional Expenditures. In addition, Provider shall be liable to Off-Taker for Off-Taker’s Damages. Provider shall
pay such Off-Taker Damages to Off-Taker within thirty (30) calendar days following the effective date of such termination. 
 10.6 Early Termination without Event of Default. Each Party shall each have the right to terminate this Agreement effective immediately on delivery of Written notice of termination if: 

(i) Within three (3) Months following the Effective Date, the Design Basis Approval does not occur;
or 
 (ii) On or before July 1, 2008, (1) Permit No. 06070020 shall have been
issued by the IKPA for developing, constructing and operating of the Plant, which is in form and substance acceptable to Provider in its sole discretion, and the appeal periods for all such permits, approvals, licenses, allowances and authorizations
shall have expired without objection pending or any conditions not satisfactory to Provider pending; and (2) Permit No. 06070088 and 06070023 shall have been issued by the IEPA in connection with Off-Taker’s obligations under this
Agreement, which are in form and substance acceptable to Off-Taker in its sole discretion, including, but not limited to, any and all necessary subdivision and other municipal approvals required to legally convey the Property to Provider, and the
appeal periods for all such permits, approvals, licenses, allowances and authorizations shall have expired without objection pending or any conditions not satisfactory to Off-Taker pending; or 

(iii) On or before July 1, 2008, the boards of directors of Off-Taker and Sunoco have not finally
approved this Agreement and all related transaction documents to which they or their Affiliates are parties, in sole discretion of each such board of directors. 

  
 45 

 10.7 No Release of Accrued Obligations. No termination of this
Agreement, except for termination under Section 10.6, shall release either Party from any obligations (including those arising out of a breach of this Agreement) that may have accrued under this Agreement prior to such termination. 

ARTICLE XI 

DISPUTE RESOLUTION 
 11.1 Attempt at Resolution. Except, for claims or causes of action in respect of Equitable Relief, should any claim, cause of action or dispute arise out of any of the provisions of this Agreement,
the Parties shall first attempt in good faith to resolve such claim, cause of action or dispute though mediation before a disinterested third party to be selected by the Parties in good faith. The Parties shall exercise best efforts to select a
mediator and to conduct such mediation within thirty (30) calendar days after either Party notifies the other that a claim, cause of action or dispute exists. If the Parties cannot resolve any such claim, cause of action or dispute through such
mediation, then either Party may invoke the provisions of Section 11.2. This provision will not limit any Party from exercising any remedy it may have under this Agreement. 

11.2 Interpretation and Dispute Resolution. 

(a) Rules and Venue. Except as respects the exercise or prosecution of claims or causes of action for Equitable
Relief, for which the Parties shall have the right to proceed in any court of appropriate jurisdiction, any claim, cause of action or dispute between the Parties arising out of or relating to this Agreement or the breach thereof, which the Parties
are unable to resolve pursuant to (as applicable) Section 3.1(e)(iii), Section 3.6(f) or Section 11.1, shall be resolved by arbitration pursuant to the teens of the United States Arbitration Act, whether or not federal jurisdiction is
obtained. Subject to Section 11.2(b), any and all arbitration(s) hereunder shall be conducted in Pittsburgh, Pennsylvania in accordance with the Commercial Arbitration Rules of the American Arbitration Association. Notwithstanding the
foregoing, the Parties agree to preserve, without diminution, those remedies that any Party may employ or exercise freely, independently or in connection with an arbitration proceeding or after an arbitration proceeding is started. 

(b) Panel. Any and all such arbitration(s) shall be conducted by a panel of three (3) arbitrators. The
Parties shall attempt to agree on the selection of the three (3) arbitrators comprising the arbitration panel within forty-five (45) calendar days from receipt of notice of intent to arbitrate. If the Parties cannot agree on the
arbitration panel then either Party may move to have the panel appointed by the United States District Court for the Western District of Pennsylvania, Pittsburgh Division. Time shall be of the essence in nomination of the arbitration panel. The
arbitration award by the arbitration panel shall be final and binding, shall include reasonable interest at the Interest Rate. A judgment to enforce the arbitration award may be entered in any court of appropriate jurisdiction. 

(c) Award. Upon the date of an arbitration award pursuant to this Section 11.2, if it is determined that an
amount is due from one Party to the other Party, then such amount will be paid to the Party to whom it is due within ten (10) calendar days from the written determination 

  
 46 

 
of the arbitration panel. Overdue payments shall bear interest at the Interest Rate. The failure by such Party to pay any amount due or otherwise take the required actions within the required
time hereunder shall be a default of this Agreement by such Party. 
 ARTICLE XII 

MUTUAL UNDERTAKINGS: REPRESENTATIONS AND WARRANTIES 

12.1 Cooperation. Each Party warrants to the other Party that this Agreement is not inconsistent with any existing
respective legal or contractual obligations of such Party, including, without limitation, any agreements between such Party and that Party’s employees or third parties (such as any collective bargaining agreement(s) by which such Party may be
bound). 
 12.2 Further Assurances. From time to time after the date hereof and without further
consideration, the Parties shall take such other action, and execute such other documents and instruments, as either Party may reasonably request to more effectively carry out the transactions contemplated by this Agreement. 

12.3 Compliance with Laws. Each Party represents and warrants to the other Party that no federal or state court of
competent jurisdiction or any governmental authority or agency has enacted or issued a law, rule, regulation, order, decree or ruling, or taken any other action which, in the reasonable opinion of respective counsel to such Party, restrains, joins
or otherwise prohibits any of the actions contemplated hereby. 
 ARTICLE XIII 

MISCELLANEOUS PROVISIONS 
 13.1 Notices. All notices, requests and demands to or upon the Parties to be effective shall be in Writing. Except for invoices and communication pursuant to Section 3.6, such communications
shall be addressed and directed to the Parties listed below as follows, or to such other address or recipient as either Party may designate in Writing: 
  

			
	 If to Provider to:
	 	 If to Off-Taker to:

		
	 c/o SunCoke Energy, Inc.
	 	
	 Mark McCormick
	 	
	 Senior Vice President and General Counsel
	 	 General Counsel

	 Parkside Plaza
	 	 United States Steel Corporation

	 11400 Parkside Drive
	 	 600 Grant St. Room 6100

	 Knoxville TN 37934
	 	 Pittsburgh, PA 15219-2800

	 Fax: (865) 288 - 5281
	 	 Fax: (412) 433 - 1145

	 Email: mdmccormick@sunocoinc.com
	 	

 13.2 No Consequential or Exemplary Damages. NEITHER PROVIDER NOR OFF-TAKER, NOR
ANY OF THEIR RESPECTIVE AFFILIATES OR ASSIGNEES SHALL BE LIABLE FOR ANY CONSEQUENTIAL DAMAGES (INCLUDING, WITHOUT 

  
 47 

 
LIMITATION, DAMAGES IN RESPECT OF EXISTING OR FUTURE LOST PROFITS), OR FOR EXEMPLARY DAMAGES, IN RESPECT OF ANY BREACH(ES) OF THIS AGREEMENT (INCLUDING, WITHOUT LIMITATION, ANY BREACH(ES) OF THE
WARRANTIES OR GUARANTEES HEREUNDER) OR OTHERWISE. EXCEPT FOR EQUITABLE RELIEF, THE REMEDIES OF THE PARTIES SET FORTH IN THIS AGREEMENT ARE EXCLUSIVE. 
 13.3 Confidentiality. Each Party and its Affiliates shall keep all information provided by one Party to the other, including this Agreement and the terms hereof (including, without limitation, the
Coke Price, and the Feed Water Processing Fee) strictly confidential and will not disclose any such information to any third party. Provided, however, (i) Provider may disclose this Agreement to prospective investors in Provider subject to
Off-Taker’s approval of terms and conditions in respect of the confidentiality of such disclosure, which approval shall not be unreasonably withheld by Off Taker; (ii) if either Party becomes legally required (by oral questions,
interrogatories, request for information or documents, orders issued by any governmental authority, or any other process) to disclose such information, such Party will give prior notice to the other party of the requirement and the terms thereof and
shall cooperate with the other party to minimize the disclosure of the information, seek a protective order or other appropriate remedy, and if such protective order or other remedy is not obtained, then such Party will furnish only that portion of
such information that it is legally required to furnish; and (iii) either Party may disclose this Agreement and the terms hereof to the extent that such disclosure is required under the Securities Act of 1933, the Securities Exchange Act of
1934 or the rules and regulations promulgated thereunder, or by the rules of any applicable securities exchange. Notwithstanding the foregoing, this Section 13.3 shall not apply to such information that was (x) previously known by the
Party receiving such information without obligation of confidentiality, (y) in the public domain (either prior to or after the furnishing of such documents or information hereunder) through no fault of such receiving party, or (z) later
acquired by such receiving Party, without obligation of confidentiality, from another source not having an obligation of confidentiality to the disclosing Party. 

13.4 Governing Law. This Agreement shall be construed in accordance with and governed by, the laws of the
Commonwealth of Pennsylvania without regard to its conflicts of law provisions, and the rights and remedies of the Parties hereunder will be determined in accordance with such laws. 

13.5 Severability. If any provision of this Agreement is found by a court of competent jurisdiction to be
prohibited or unenforceable, it shall, as to such jurisdiction, be ineffective only to the extent of such prohibition or unenforceability, and. such prohibition or unenforceability shall not invalidate the balance of such provision to the extent it
is not prohibited or unenforceable, nor invalidate the other provisions of this Agreement. 
 13.6 Entire
Agreement. This Agreement, including Appendix A, the Schedules and Exhibit attached hereto, constitutes the entire agreement among the Parties concerning the subject matter hereof and supersedes and cancels any prior agreements, representations,
warranties, or communications, whether oral or written, among the Parties regarding the transactions contemplated by, and the subject matter of, this Agreement. The provisions of this Agreement shall not be reformed, altered, or modified in any way
by any practice or course of 

  
 48 

 
dealing prior to or during the term of the Agreement, and can only be reformed, altered, or modified by a Writing signed by authorized representatives of the Parties. The Parties specifically
acknowledge that they have not been induced to enter into this Agreement by any representation, stipulation, warranty, agreement, or understanding of any kind other than as expressed in this Agreement. 

13.7 Survival. The respective rights and obligations of the Parties pursuant to Article X1 and Sections 3.8, 8.3,
10.3, 10.4, 10.5, 10.7, 13.1, 13.2, 13.3, 13.4, 13.5, and 13.6 shall survive the termination of this Agreement. 

13.8 Interpretation. For the avoidance of doubt, the Parties acknowledge that the performance obligations of
(i) Provider hereunder are subject, as set forth herein, to the availability of Coals that conform to the Coal Blend Standards, Off-Taker’s supply of Conforming Feed Water in accordance with the Feed Water Supply Obligation, and the
occurrence (as applicable) of Provider Force Majeure Event(s); and (ii) Off-Taker hereunder are subject to the occurrence (as applicable) Off-Taker Force Majeure Event(s). 

13.9 Captions. The captions and headings in this Agreement are for convenience of reference purposes only and have
no legal force or effect. Such captions and headings shall not be considered a part of this Agreement for purposes of interpreting, construing or applying this Agreement and will not define, limit, extend, explain or describe the scope or extent of
this Agreement or any of its terms and conditions. 
 13.10 Construction of Agreement. This Agreement
shall be construed as a contract of purchase and sale of goods. 
 13.11 Independent Contractor. Neither
Party to this Agreement is the partner, legal representative or agent of the other, nor shall either Party have the right or authority to assume, create or incur any liability or any obligation of any kind implied, against or in the name or on
behalf of the other. 
 13.12 Waivers and Remedies. The failure of either Party to insist in any one or
more instances upon strict performance of any of the provisions of this Agreement or to take advantage of any of its rights hereunder shall not be construed as a waiver of any such provisions or the relinquishment of any such rights, but the same
shall continue and remain in full force and effect. Except as otherwise expressly limited in this Agreement, all remedies under this Agreement shall be cumulative and in addition to every other remedy provided for herein or by law. 

13.13 Assignability. Provider shall not Assign any of its interests, rights or obligations under this Agreement to
any Transferee without the prior Written consent of Off-Taker, which consent may be withheld in Off-Taker’s sole discretion. Provided, however, the foregoing limitation shall not be construed as limiting (x) a Permitted Transfer,
(y) Provider’s discretion in respect of hiring qualified contractors to perform services relating to the maintenance or repair of the Plant that are reasonably consistent with other comparable domestic coke making facilities that utilize
SunCoke Energy, Inc.’s proprietary heat recovery coke making technology, or (z) Provider’s discretion in respect of the periodic acquisition of equipment, materials and supplies

  
 49 

 
from third party vendors Off-Taker shall not Assign any of its rights or obligations under this Agreement to any Enterprise without the prior Written consent of Provider, which consent shall not
be unreasonably withheld or delayed. 
 (Signatures on following page) 

  
 50 

 IN WITNESS WHEREOF, the Parties have caused this Agreement to be executed by
their respective duly authorized officers as of the date first above written. 
  

									
	 Gateway Energy & Coke Company, LLC
	 		 	 United States Steel Corporation

					
	 By:
	 	     /s/ M.H.R. Dingus
	 		 	 By:
	 	     /s/ John H. Goodish

	 Name: M.H.R. Dingus
 Title: President
 Date: March 7, 2008
	 		 	 Name: John H. Goodish
 Title: Executive Vice President & COO
 Date: February 28,
2008

  
 51 

 APPENDIX A 
 Definitions 
 The definitions of certain capitalized terms
are as follows: 
 “Actual Coal Blend Tonnage” means the Tonnage of each of the Coals
comprising the applicable Coal Blend purchased from the applicable Coal supplier. The moisture content of such Coal Tonnage shall be determined by such Coal supplier determined consistent with generally accepted industry practice. Actual Coal Blend
Tonnage will be relieved from inventory on a FIFO basis. 
 “Actual Coke Tonnage” means all
Conforming and Nonconforming Coke Tonnage as adjusted to ***** percent ( ***** %) moisture in accordance with Section 6.6. 
 “Actual O&M Component” has the meaning set forth in Section 3.1(c)(v). 
 “Additional Direct Costs” has the meaning set forth in Section 4.2(b). 
 “Adjusted Fixed Price Component” has the meaning set forth in Section 3.1 (b)(ii). 
 “Adjustment Period” has the meaning set forth in Section 3.1(b)(ii). 
 “Affiliate” means any Enterprise that directly or indirectly controls, or is controlled by, or is under common control with any Party. For purposes of this definition, “control”
of an Enterprise means the power, directly or indirectly, either (a) to vote fifty percent (50%) or more of the securities or, as applicable, the membership interest having ordinary voting power for the election of directors of such Party
or Enterprise; or (b) to direct or cause the direction of the management and policies of such Party or Enterprise, whether by ownership interest, contract or otherwise. 

“Affiliate Supplied Coke” means Conforming Coke obtained from Provider’s Affiliates. 

“Agreement” is this Coke Sale and Feed Water Processing Agreement between the Parties dated as of the
Effective Date (including Appendix A and the Schedules and Exhibit incorporated therewith), together with all Written amendments, revisions and modifications hereof made pursuant to Section 13.6. 

“Annual Index Percentage” is the percentage change in the Weighted Index or, as applicable, the
inflation index(es) that succeeds or replaces the components of such index for, as applicable, the twelve Month period described in Section 3.1(c)(iii) or the applicable Contract Year set forth in Section 2.2(b). 

“Applicable Coke Tonnage” has the meaning set forth in Section 3.1(b)(iii). 

“Article” is each of the Articles contained in this Agreement. 

  

APPENDIX A 
 PAGE 1 

 “ASME” means the American Society of Mechanical Engineers.

 “Assessment Date” has the meaning set forth in Section 3.1(b)(iii). 

“Assign” means assigning or delegating any of the rights or obligation of the Parties to any Enterprise,
or either Party selling, leasing, transferring or voluntarily disposing of all or a substantial portion of its assets. 
 “ASTM Standards” means the applicable standards of the American Society for Testing and Materials. 

“Bankrupt” means, with respect to any Party or any Enterprise to which this Agreement is Assigned:

 (a) such Party or Enterprise applying for or consenting to the appointment of, or the 

taking of possession by, a receiver, custodian, trustee or liquidator of itself or of all or a substantial part of its
property; 
 (b) such Party or Enterprise making a general assignment for the benefit of its creditors;

 (c) such Party or Enterprise commencing a voluntary case under any bankruptcy code, as now or hereafter in
effect (“Bankruptcy Code”); 
 (d) such Party or Enterprise filing a petition seeking to take
advantage of any other law relating to bankruptcy, insolvency, reorganization, winding-up, or composition or readjustment of debts; 
 (e) such Party or Enterprise taking any action for the purpose of effecting any of the foregoing; or 
 (f) such Party or Enterprise is a defendant, respondent, alleged debtor, or has otherwise had commenced against it, in any court of competent jurisdiction, a proceeding or case under the Bankruptcy Code
or a case seeking: 
 (i) its liquidation, reorganization, dissolution or winding-up, or the composition or
readjustment of its debts; 
 (ii) the appointment of a trustee, receiver, custodian, liquidator or the like, of
such Party or Enterprise or of all or any substantial part of its property; or 
 (iii) similar relief under any
law relating to bankruptcy, insolvency, reorganization, winding-up, or composition or adjustment of debts; and such proceeding or case shall continue undismissed, or an order, judgment or decree approving or ordering any of the foregoing shall be
entered and continue unstayed and in effect, for a period of sixty (60) or more calendar days, or 

  

APPENDIX A 
 PAGE 2 

 
an order for relief against such Party or Enterprise shall be entered in a case under the Bankruptcy Code. 

“Base Case Coal Blend” means a Coal Blend having a volatile matter content of ***** % and a moisture
content of ***** %. 
 “Breeze” means the undersized coke less than or equal to ***** inches
that is screened from the run of oven coke produced at the Plant, commonly referred to as breeze and nut coke. 

“Coal(s)” are metallurgical coking coals that are reasonably available for use at the Plant. 

“Coal Blend(s)” means each Coal blend selected by the Coal Committee and, as applicable, any Coal blend
selected by Provider pursuant to Section 4.2(f), excluding trial Coal blends as set forth in Section 4.2(b). 
 “Coal Blend Standards” are the standards for selecting the Coal Blends. Those standards require that each Coal Blend (i) consist of not more than ***** ( ***** ) Coals;
(ii) consist of Coals having a minimum FSI of ***** ; (iii) actually produce Coke that will reasonably conform to the “mean” Guaranteed Coke Quality Standards set forth in Schedule 5.1(b) or any successor standards;
(iv) have a volatile matter component of not less than ***** percent ( ***** %) and not more than ***** percent ( ***** %); (v) have a maximum targeted weighted average moisture content of ***** percent ( ***** %) as determined by
moistures at the mine shipping points; (vi) having both a (y) sulfur content of not more than ***** % and (z) partition ratio of not more than ***** % ***** (vii) allow for safe, reliable and efficient operation of the Plant; and
(viii) allow for the operation of the Plant in accordance with Governmental Requirements. Provided, however, if there is a material change in the North American coal market that justifies the need to utilize more than ***** ( ***** ) Coals, the
Parties will confer in good faith to increase the limit in respect of the number of Coals set forth in subpart (i) herein to account for any such material change. 

“Coal Committee” is the committee comprised of one (1) representative of Off-Taker and one
(1) representative of Provider that selects, subject to Section 4.2(f), each Coal Blend for use in the production of Coke as particularly described in Section 4.1. 

“Coal Cost Component”, including its manner of determination, is set forth in Section 3.1(e)(i).

 “Coal Costs” are all costs, expenses and expenditures, including Taxes, related to sampling,
testing, selecting, purchasing, storing, blending and handling of Coals, and in respect of transporting, and delivering the Coals and Coal Blends to the Plant. Coal Costs do not include overhead or administrative costs of Provider or its Affiliates.
Furthermore, Coal Costs do (i) not include penalties, assessments and damages recovered by Provider in respect of Coal contracts with Coal suppliers to the extent such penalties, assessments and/or damages result in Coke Price reductions as set
forth in Schedule 5.1(b), or any successor schedule in which case such penalties, assessments and/or damages shall be for the account of Provider, unless (ii) such penalties, assessments and/or damages exceed such Coke Price reductions, or such
penalties, assessments and/or damages do not result in a Coke Price reduction, in which ease such any such 

  

APPENDIX A 
 PAGE 3 

 
excess amount(s) or such penalties, assessments and/or damages not resulting in a Coke Price reduction will be deducted from the Coal Costs. 

“Coke Delivery Point” has the meaning set forth in Section 7.1(a). 

“Coke Price” has the meaning set forth in Section 3.1(a). 

“Coke Supply and Purchase Obligation” has the meaning set forth in Section 6.2(a). 

“Competitor” has the meaning set forth in Section 1.7(b)(ii) 

“Conforming Coke” is Coke or Affiliate Supplied Coke Tonnage that does not exceed or, as applicable, is
less than the “reject” standards set forth in Schedule 5.1(b) based upon the daily average analysis of each applicable shift sample. 
 “Conforming Feed Water” has, subject to Section 5.2(b), the meaning set forth in Section 5.2(a) and Schedule 5.2. 

“Conforming Steam” has, subject to Section 5.3(b), the meaning set forth in Section 5.3(a) and
Schedule 5.3. 
 “Consolidation” has the meaning set forth in Section 1.5.
“Consolidation Period” has the meaning set forth in Section 1.6. 
 “Contract
Year” means, subject to Section 3.1(a), each respective Year transpiring during the Term or (as applicable) the Option Term or the renewal thereof following the Initial Year. 

“Contract Years” means two (2) or more Contract Years. “Credits” has the meaning
set forth in Section 1.10. 
 “Cumulative Index Percentage” is the percentage change, from
the Reference Month through the applicable determination period in respect of the Weighted Index, or the inflation index(es) that succeeds or replaces the components of such index. 

“Debt” has the meaning set forth in Section 1.6. 

“Design Basis Approval” has the meaning set forth in Section 5.2(b). “Due Date”
has the meaning set forth in Section 3.6(e). 
 “Effective Date” has the meaning set forth
in the introductory paragraph to this Agreement. 
 “Electrical Power Index” is the Electrical
Power Price divided by $ ***** per MWH. 
 “Electrical Power Price” is ***** 

  

APPENDIX A 
 PAGE 4 

 “Employment Cost Index” is the Employment Cost Index -
Union Manufacturing (Series Id: C1112013000000510I(B))published quarterly by the United States Department of Labor, Bureau of Labor Statistics, or the inflation index that succeeds or replaces such index, 

“Enterprise” means an individual, firm, company, limited partner, limited liability corporation,
corporation, association, trust, or other enterprise. 
 “Equitable Relief” is, in the context
of the exercise or prosecution of claims or causes of action, any claim or cause of action for immediate relief (such as Provider’s remedies to stop goods in transit, withhold or refuse delivery, reclaim or replevy goods and resell goods), or
in respect of equitable relief (such as, without limitation, temporary and permanent injunctive relief, and specific performance). 
 “Feed Water” means the water supplied by Off-Taker to Provider and delivered to the Feed Water Delivery Point, for use in the production of Steam. 

“Feed Water Constituents” has the meaning set forth in Section 5.2(a). 

“Feed Water Delivery Point” has the meaning set forth in Section 7.2. 

“Feed Water Measuring Point” is a location to be designated by the Parties in good faith, and which is
to be located at or in reasonable proximity to the Feed Water Delivery Point. 
 “Feed Water Processing
Fee” has the meaning set forth in Section 3.2. 
 “Feed Water Supply Obligation”
has the meaning set forth in Section 6.7(a). 
 “FIFO” has the meaning set forth in
Section 3.1(e)(iii). 
 “Fixed Price Component” is set forth in Section 3.1(b).

 “Forecast” has the meaning set forth in Section 3.1(c)(ii). 

“Forecasted O&M Component”, including its manner of determination, is set forth in
Section 3.1(e)(iv). 
 “Gateway Encumbrances” means Provider’s debt relating to
(i) liens with respect to Taxes, assessments or other governmental charges, levies or impositions not due or payable or that are subject to a good faith challenge; and (ii) mechanic’s, workmen’s, materialmen’s and similar
liens for amounts and charges that are not delinquent or that are subject to a good faith challenge, excluding any such lien that is obtained by Provider for the purpose of securing collateral for financing. 

“General Facility Operating Guidelines” has the meaning set forth in Section 5.5. 

  

APPENDIX A 
 PAGE 5 

 “Governmental Authority(ies)” means any federal, state or
local government, and political subdivision(s) thereof, and any entity(ies) exercising legislative, judicial, regulatory or administrative functions having or pertaining to government. 

“Government Mandated Additional Capital Expenditures” means capital expenditures affecting the Plant for
which an equally reliable and safe non-capital expenditure alternative that by itself is not reasonably available and economically feasible and which are required due to changes in Governmental Requirements made after the Effective Date (or with
respect to compliance standards not reasonably ascertainable as of the Effective Date). 
 “Government
Mandated Additional Expenses” are O&M Expenses required due to Changes in Governmental Requirements made after the Effective Date (or with respect to compliance standards not reasonably ascertainable as of the Effective Date).

 “Government Mandated Additional Expenditures” means, collectively, Government Mandated
Additional Capital Expenditures and Government Mandated Additional Expenses. 
 “Governmental
Requirements” means any applicable law, regulation and regulatory order (and any official interpretations thereof) of any Governmental Authority in respect of the operation of the Plant, including (without limitation) any such law,
regulation or regulatory order relating to environmental compliance by Provider with respect to the operation of the Plant. 
 “Guaranteed Coke Yield Percentage” has the meaning set forth in Section 3.1(e)(ii). 
 “Guaranteed Coke Quality Standards” are the guaranteed quality parameters for Coke set forth in Schedule 5.1(b). 

“Guidelines” has the meaning set forth in Section 3.1(c)(ii). 

“HRSG” means the each heat recovery steam generator located within the Plant. 

“HRSGs” means two (2) or more of the heat recovery steam generators located within the Plant.

 “Incidental Damages” are incidental damages permitted under 13 Pa. C.S. §2710, or as
allowed pursuant to any amendment or re-codification thereof. Such damages specifically include, without limitation, reasonable storage and re-screening costs, and degradation and handling losses, incurred by Provider in connection with the
stockpiling of Coke or Affiliate Supplied Coke. 
 “IEPA” has the meaning set forth in
Section 1.10. 
 “Initial O&M Component”, including its manner of determination, is
set forth in Section 3 .1(e)(i). 
 “Initial Operating Period” means the period from the
commencement of Coke production at the Plant through the last day of the calendar Month following the earlier of (i) the date 

  

APPENDIX A 
 PAGE 6 

 
Provider notifies Off-Taker in Writing that the Plant has demonstrated the commercial capability of producing Coke at the full production level of the capacity of the Plant, or (ii) within
one hundred twenty (120) days of the date when Coke production commences at the Plant. 
 “Initial
Year” means the balance of the Year following the expiration of the Initial Operating Period. 

“Installation Permit” has the meaning set forth in Section 1.10. 

“Insurance Component”, including its manner of determination, is set forth in Section 3.1(d).

 “Insurance Costs” has the meaning set forth in Section 3.1(d)(i). 

“Insurance Inflation Adjustment” has the meaning set forth in Section 3.1(d)(i). 

“Interest Rate” means an interest rate equal to ***** percent ( ***** %) above the rate announced by JP
Morgan Chase Bank (or any successor in interest thereof) as its prime rate at the date of accrual of the late payment. 
 “Mandatory Emission Assessments” has the meaning set forth in Section 3.3(f). 
 “Manifest Error” means an arithmetical error, or a result that is not based upon a required standard. 

“Material” has the meaning set forth in Section 1.5(iii). 

“MMBTU(s)” has the meaning set forth in Section 3.2. 

“Mill” means Off-Taker’s Granite City Works, located at Granite City, Illinois. 

“Minimum Coal Inventory” has the meaning set forth in Section 4.2(e). 

“Minimum Owner’s Equity” has the meaning set forth in Section 1.7(b)(ii). 

“Minimum Ratability Standard” has the meaning set forth in Section 6.3. 

“Minimum Steam Supply Obligation” has the meaning ser forth in Section 6.9(b). 

“Mitigation Proceeds” means any (positive) difference between: 

(A) The sum of the sales proceeds arising from third party commercially reasonable Coke sales (with such commercial
reasonableness to be based upon (i) prevailing market conditions, (ii) the permitted storage capacity of the Plant in respect of Coke Tonnage; (iii) degradation and handling in respect of any Coke storage and third party sales;
(iv) logistics and associated loading, transportation, delivery and unloading costs and expenses in respect of any such third party sales, (v) other relevant factors), plus any costs and expenses saved by Provider in connection therewith,
minus 

  

APPENDIX A 
 PAGE 7 

 (B) The sum of (i) the product (y) the Coke Price less the Fixed
Price Component of the Coke Price multiplied by (z) Coke Tonnage that is sold to such third parties, plus (ii) any other Incidental Damages incurred by Provider. 

“Month” or “Monthly” refers to a calendar month beginning at 12:00 midnight on the last
day of the preceding month and ending at 12:00 midnight on the last day of such calendar month, and transpiring in whole or in part during the Term or, as applicable, the Option Term. 

“Monthly Coal Blend Tonnage” has the meaning set forth in Section 3.1(e)(i)(A). 

“Monthly Adjusted Coal Blend Tonnage” has the meaning set forth in Section 3.1(e)(i)(B).

 “Monthly Feed Water Processing Fee” has the meaning set forth in Section 3.2.

 “Monthly Moisture Adjusted Coal Blend Tonnage” has the meaning set forth in
Section 3.1(e)(i)(C). 
 “Net MMBTU(s)” has the meaning set forth in Section 3.2.

 “Nominal Conditions” refers to (i) Steam interface conditions whereby such mass flow of
***** lbs/hr. has a temperature of ***** °F, a pressure of ***** psig and enthalpy of ***** BTUs/lb., and (ii) Feed Water interface conditions whereby such mass flow of ***** lbs/hr. has a temperature of ***** °F and enthalpy of *****
BTUs/lb. 
 “Nonconforming Coke” has the meaning set forth in Section 5.1(d). 

“Off-Taker” means United States Steel Corporation, a Delaware corporation. 

“Off-Taker Default” has the meaning set forth in Section 10.1. 

“Off-Taker Feed Water Instruments” has the meaning set forth in Section 6.8(c). 

“Off-Taker Feed Water Monitoring Equipment” has the meaning set forth in Section 6.8(f).

 “Off-Taker Force Majeure Event(s)” has the meaning set forth in Section 9.2(a).

 “Off-Taker Obtained Coke” means coke obtained by Off-Taker that is required to make up for
any shortfall in the delivery of Coke in respect of any Production Shortfall and Affiliate Supplied Coke. 

“Off-Taker Steam Instruments” has the meaning set forth in Section 6.10(c). 

“Off-Taker’s Damages” means (i) any amounts due by Provider to Off-Taker under this Agreement
as of the effective date of its termination; plus (ii) the present value, discounted at the rate of ***** percent ( ***** %) per annum, of the product of the difference (if any) between the (y) price of Off-Taker Obtained Coke f o.b. the
Mill and (z) the Coke Price that would have 

  

APPENDIX A 
 PAGE 8 

 
been payable by Off-Taker to Provider, multiplied by the minimum range of the Coke Supply and Purchase Obligation for all complete or partial Contract Years remaining in the Term (provided, for
such Contract Years having less than 365 days, the foregoing amount is to be multiplied by a fraction, the numerator of which is the number of calendar days in such Contract Year, and the denominator of which is 365); plus (iii) the present
value, discounted at the rate of ***** percent ( ***** %) per annum, of the product of ***** dollars ($ ***** ) multiplied by the number of all complete or partial Contract Years remaining in the Term (provided, for such Contract Years having less
than 365 days, $ ***** in respect of such Contract Years is to be multiplied by a fraction, the numerator of which is the number of calendar days in each such Contract Year, and the denominator of which is 365). (If the Agreement is terminated prior
to or during the Initial Year, then the product determined pursuant to subparts (ii)(y) and (iii) herein shall be multiplied by fifteen (15) Contract Years.) Such Coke Price will be determined based upon the assumed utilization of the Base
Case Coal Blend, and a reasonable market value estimation of the Coal Costs per Ton of Coke in respect of such Base Case Coal Blend. The Parties acknowledge that such damages are a reasonable estimation of Off-Taker’s actual damages in the
event of Off-Taker’s termination of this Agreement pursuant to Section 10.5. 
 “Off-Taker
Feed Water Monitoring Equipment” has the meaning set forth in Section 6.8(f). 

“Off-Taker Steam Monitoring Equipment” has the meaning set forth in Section 6.10(f) 

“O&M Component”, including its manner of determination, is set forth in Section 3.1(c).

 “O&M Component Limit”, including its manner of determination, is set forth in
Section 3.1(c)(iv). 
 “O&M Expense(s)” means (i) all costs, expenses and fees
incurred by Provider in respect of operating and maintaining the Plant and in complying with the Coke and Steam delivery and supply obligations of Provider under this Agreement, all of which shall be consistent with U. S. GAAP, plus (ii) all
Taxes in respect of all such costs, expenses, and fees. Provided, however, the (u) Pass-Through Expenses, (v) Insurance Costs, (w) Additional Direct Costs, (y) capital costs, and (z) fines or penalties in respect of
violations of Governmental Requirements (including, without limitation, Governmental Requirements pertaining to the environment, and employee health and safety), unless caused by negligent or wrongful acts of Off-Taker or the failure of Off-Taker to
act when having a duty to do so, are not O&M Expenses. 
 “Option Notice” has the meaning
set forth in Section 2.2(b). 
 “Option Term” has the meaning set forth in
Section 2.2(b) 
 “Other Realized Value” has the meaning set forth in Section 3.5(c).

 “Owner” or “Owners” has the meaning set forth in Section 1.7(e).

 “Parties” means Provider and Off-Taker. 

  

APPENDIX A 
 PAGE 9 

 “Party” means Provider or Off-Taker, depending upon the
context in which the term is used. 
 “Pass-Through Expenses” has the meaning set forth in
Section 3.3. 
 “Payment Default” means any failure by (i) Off-Taker to pay Provider
in accordance with this Agreement, including Article III (including the payments in respect of the Coke Price, the adjustments thereto, the Feed Water Processing Fee, the Pass-Through Expenses and Taxes), Section 8.1(c), Section 8.3 or
Section 11.2(c); or (ii) Provider to credit or otherwise pay amounts due by Provider to Off-Taker under this Agreement. 
 “Permitted Transfer” has the meaning set forth in Section 1.7(b). 
 “Plant” means the one hundred twenty (120) oven metallurgical coke making plant and related facilities (including, without limitation, the HRSGs and related piping and equipment)
located adjacent to the Mill, and which is to be developed by Provider. 
 “Permitted Debt” has
the meaning set forth in Section 1.6(b). 
 “Power Facility” has the meaning set forth in
Section 5.2(b). 
 “Presumed O&M Expenses” has the meaning set forth in
Section 3.1(c)(iii). 
 “Producer Price Index” is the Producer Price Index —
Industrial Commodities Less Fuel (Series Id: WPUO3T15M05) published by the United States Department of Labor, Bureau of Labor Statistics. 
 “Production Shortfall” has the meaning set forth in Section 6.4. 
 “Property” means the real property upon which the Plant is to be constructed, which is described in the Purchase Agreement. 

“Provider” means Gateway Energy & Coke Company, LLC. 

“Provider Default” has the meaning set forth in Section 10.2. 

“Provider Feed Water Flow Meter” has the meaning set forth in Section 6.8(b). 

“Provider Feed Water Instrument(s)” has the meaning set forth in Section 6.8(b). 

“Provider Feed Water Monitoring Equipment” has the meaning set forth in Section 6.8(e). 

“Provider Force Majeure Event(s)” has the meaning set forth in Section 9.1(a). 

“Provider’s Damages” include (i) any amounts due by Off-Taker to Provider under this Agreement
as of the effective date of its termination; (ii) the present value, discounted at the rate of ***** percent ( ***** %) per annum, of (y) the product of (A) the Fixed Coke Price

  

APPENDIX A 
 PAGE 10 

 
Component, multiplied by (B) ***** ( ***** ) as respects each complete or partial Contract Year remaining in the Term (provided, for such Contract Years having less than 365 days, the
foregoing amount is to be multiplied by a fraction, the numerator of which is the number of calendar days in each such Contract Year, and the denominator of which is 365), plus (z) (as applicable) Taxes thereon; plus (iii) the present
value, discounted at the rate of ***** percent ( ***** %) per annum, of the Monthly Feed Water Processing Fee for each Month remaining in the Term (which shall be reasonably estimated by Provider based upon historic production of Conforming Steam
from Conforming Feed Water at or above the Minimum Steam Supply Obligation, and, as applicable, Steam produced from nonconforming Feed Water); plus (iv) the balance of all of the remaining Government Mandated Additional Capital Expenditures
that would be payable by Off-Taker but for such termination. (If the Agreement is terminated prior to or during the Initial Year, then the product determined pursuant to subpart (ii)(y) and (iii) herein shall be multiplied by fifteen
(15) Contract Years.) Provided, however, if Provider elects in good faith to shut down the Plant as a consequence of termination of this Agreement by Provider pursuant to Section 10.4, then Provider’s damages shall be the sum of
(i) any amounts due under this Agreement as of the effective date of termination; (ii) severance benefits payable by Provider to its employees in accordance with generally accepted industry standards; (iii) as applicable, amounts
payable by Provider to Governing Authorities pursuant to incentive programs related to the Plant; (iv) an amount equal to the gross book value of the Plant less accumulated book depreciation (as determined in accordance with U.S. GAAP); and
(v) the balance of all of the Government Mandated Additional Capital Expenditures payable by Off-Taker. The Parties acknowledge that such damages are a reasonable estimation of Provider’s actual damages in the event of Provider’s
termination of this Agreement pursuant to Section 10.4. 
 “Provider Steam Flow Meter” has
the meaning set forth in Section 6.10(b). 
 “Provider Steam Instrument(s)” has the
meaning set forth in Section 6.10(b). 
 “Provider Steam Monitoring Equipment” has the
meaning set forth in Section 6.10(e). 
 “Provisional Guaranteed Coke Quality Standards”
has the meaning set forth in Section 4.2(f) 
 “Provisional Period” has the meaning set
forth in Section 3.6(a)(i). 
 “Prudent Operating and Maintenance Practices” means the
practices, methods, standards and procedures generally accepted and followed by a prudent, diligent, skilled and experienced manager and operator acting in accordance with standards generally utilized in the United States with respect to the
management, operation, maintenance, safety and loss prevention of manufacturing facilities having similar characteristics to the Plant which, at the particular time in question, in the exercise of reasonable judgment and in light of facts then known
or that reasonably should have been known at the time a decision was made, would be expected to accomplish the desired results and goals, including such goals as efficiency, reliability, economy and profitability, in a manner consistent with
Governmental Requirements considering the age of the Plant, and subject to its originally projected useful life of thirty (30) years. 

  

APPENDIX A 
 PAGE 11 

 “Purchase Agreement” means the agreement between the
Parties in respect of the sale by Off Taker to Provider of the Property, which shall be consistent with the “Term Sheet”. 
 “Qualified Bank” means a financial institution having, at the time of determination for purposes of this Agreement a credit rating of at least “A” by Standard &
Poor’s Corporation or at least “A2” by Moody’s Investors Service. 

“Recomputed Section 45 Credit Amount” has the meaning set forth in Section 3.5(f). 

“Reference Month” is July 2007. 

“Reject Limits” are set forth in Schedule 5.1(b). 

“Renewal Notice” has the meaning set forth in Section 2.2(a). 

“Renewal Term” has the meaning set forth in Section 2.2(a). 

“Section 45 Credits” has the meaning set forth in Section 3.5(a). 

“Section 48B Credit Adjustment Percentage” has the meaning set forth in Section 3.1(b)(iii)

 “Section 48B Credit Amount” has the meaning set forth in Section 3.1(b)(iii).

 “Section(s)” are the sections and subsections of the Articles contained in this Agreement.

 “Section 48B Credit” has the meaning set forth in Section 3.1(b)(iii), 

“Service Water” means Off-Taker’s Mill service water supplied by Off Taker to Provider and
delivered to the Service Water Delivery Point, for use in the Plant operations for Coke quenching operations, the operations of the pusher-charger machines located at the Plant, and other miscellaneous Plant operations for which the use of such
service water is suitable. Service water does not include Feed Water. 
 “Service Water Delivery
Point” has the meaning set forth in Section 7.4. 
 “Steam” is super heated steam
delivered by the Plant to the Mill at the Steam Delivery Point. 
 “Steam Constituents” has the
meaning set forth in Section 5.3(a). 
 “Steam Delivery Point” has the meaning set forth
in Section 7.3(a). 
 “Steam Measuring Point” is a location to be designated by the
Parties in good faith, and which is to be located at or in reasonable proximity to the Steam Delivery Point. 

“Sun Coke” has the meaning set forth in Section 1.7(b)(i). 

  

APPENDIX A 
 PAGE 12 

 “Sunoco” means Sunoco, Inc., an Affiliate of Provider.

 “Sunoco Realized Value”, including its manner of determination, is set forth in
Section 3.5(b). 
 “Targeted Coke Production” means, as respects the (i) Base Case
Coal Blend six hundred fifty thousand eight hundred fifty four (650,854) Tons of Conforming Coke for each Contract Year, and (ii) as respects each Coal Blend that contains a volatile matter content percentage which varies from the Base
Case Coal Blend, the Conforming Coke Tonnage for each Contract Year provided for in the corresponding volatile matter content percentage set forth in the attached and incorporated Schedule 6.2. 

“Tax Credit Agreement” has the meaning set forth in Section 3.1(b)(iii). 

“Taxes” means any tax imposed by any Governmental Authority in the form of sales, use, excise, value
added, environmental tax, state and local product tax, state and local inspection fees, or similar taxes, assessments, or fees, but specifically excludes Mandatory Emission Assessments, property taxes in respect of the Plant, taxes based on or
measured in whole or in part by the net or gross income, gross or net receipts (other than sales and use taxes) or net worth or capital of Provider (but only to the extent so measured), franchise taxes or the Michigan single business tax. If the
purchase of any Coke by Off-Taker is exempt from sales or use tax, then Off-Taker shall furnish Provider or its designee with a valid exemption certificate in form and content reasonably acceptable to Provider. In the event any exemption is
subsequently denied by any Governmental Authority, and as a result Provider is assessed for such sales or use tax, then Off-Taker shall reimburse Provider for such Taxes, including all interest and penalties associated therewith. If Off-Taker
reasonably disagrees with the amount of Taxes imposed by a Governmental Authority for which Off-Taker may be liable under this Agreement, then at Off-Taker’s request Provider shall reasonably cooperate with Off-Taker to attempt to resolve such
disagreement. Costs and charges incurred by Provider in cooperating with Off-Taker (including, without limitation, attorneys’ and consultants’ fees) shall be borne entirely by Off-Taker. 

“Term” has the meaning set forth in Section 2.1. 

“Third Party Investor(s)” has the meaning set forth in Section 3.5(c). 

“Ton” or “Tonnage” means a “short” ton of two thousand
(2,000) pounds of Coal or Coke, as the case may be. Provided, however, Coke Tonnage shall be adjusted for the moisture content thereof in accordance with Section 6.6. 

“Transfer” has the Meaning set forth in Section 1.7(a). 

“Transferee” is any Enterprise, including a Third Party Investor, which is the recipient of a Transfer.

 “Typical Coal Blend” is a Coal Blend having a volatile matter content of ***** % and a
moisture content of ***** %. 

  

APPENDIX A 
 PAGE 13 

 “U.S. GAAP” has the meaning set forth in Section 1.5.

 “Week” or “Weekly” refers to a calendar week beginning at 12:00 midnight on
the Sunday and ending at 11:59 on the Saturday of the same week, and transpiring on whole or on part during the Term or, as applicable, the Option Term. 
 “Weighted Index” is the weighted percentage of the following Indexes: 
  

			
	Percentage (Weighting)	 	Index
	 ***** %
	 	 Employment Cost Index

	 ***** %
	 	 Producer Price Index

	 ***** %
	 	 Electrical Power Index.

 “Written” or “in Writing” mean any form of written
communication or a communication by means of e-mail, telex, telecopier device, telegraph or cable, or overnight courier, and shall be deemed to have been duly given or made upon receipt, or in the case of any electronic transmission, when
confirmation of receipt is obtained. 
 “Year” means a calendar year commencing on
January 1st and ending on December 31St, and transpiring during the Term or, as applicable, the Option Term or (as applicable) the renewal thereof. 
 “Years” mean two (2) or more Years. 

  

APPENDIX A 
 PAGE 14 

 Schedule 1.4 
 Guarantee of Provider’s Obligations 
 GUARANTY 

THIS GUARANTY, dated as of August [insert], 2007, (“Guaranty”), is made by SunCoke Energy, Inc., a Delaware
corporation and Sun Coal and Coke Company a Delaware corporation (collectively referred to herein as “Guarantor”), for the benefit of United States Steel Corporation, a Delaware corporation (“US Steel”). 

Recitals 
 A. This Guaranty is made pursuant to the Coke Sale and Feed Water Processing 
 Agreement entered into the date hereof by and between US Steel and Gateway Energy & Coke Company, LLC (“Gateway”). 

B. This Guaranty is made for the benefit of US Steel to guarantee the performance by 

Gateway of its obligations under the Coke Sale and Feed Water Processing Agreement (the obligations referred to herein
are collectively referred to as the “Guaranteed Obligations”). 
 C. It is a condition to US Steel
entering into the Coke Sale and Feed Water Processing Agreement that the Guarantor shall have executed and delivered this Guaranty. 
 D. The Guarantor will obtain benefits from Gateway entering into the Coke Sale and Feed Water Processing Agreement and, accordingly, desires to execute this Guaranty in order to satisfy the conditions
described in the preceding paragraph and to induce US Steel to enter into the Coke Sale and Feed Water Processing Agreement, 
 E. The Guarantor acknowledges that it is bound by the restrictions on transfer of ownership pertaining to Guarantor as set forth in Section 1.7 of the Coke Sale and Feed Water Processing Agreement.
Accordingly, such restrictions are particularly set forth in paragraph 16 of this Guaranty, and any breach thereof by Guarantor in respect thereof shall constitute a default by Guarantor of this Guaranty to the extent not cured by Guarantor as set
forth in paragraph 17 of this Guaranty. 
 F. Except as respects the limited partnership interest of Jewell Coke
Company L.P. held by Sunoco Inc. (R&M division), the Guarantor represents and warrants that its owner’s equity is the total owner’s equity set forth in Guarantor’s financial statements dated December 31, 2006. 

Guaranty 
 NOW, THEREFORE, in consideration of the foregoing and other benefits accruing to the Guarantor, the receipt and sufficiency of which are hereby acknowledged, the Guarantor hereby

  

SCHEDULE 1.4 
 PAGE 1 

 
makes the following representations and warranties to US Steel and hereby covenants to US Steel as follows; 

1. The Guarantor guarantees to US Steel the full performance of all Guaranteed 

Obligations. The Guarantor understands, agrees and confirms that US Steel may enforce this Guaranty against the Guarantor
without first proceeding against Gateway. 
 2. The liability of the Guarantor hereunder shall not be affected
or impaired by (a) 
 any other continuing or other guaranty, undertaking or maximum liability of the Guarantor
or of any other person as to the obligations and performance of Gateway; (b) any reduction of any such other guaranty or undertaking; (c) any payment made to US Steel in respect of the Guaranteed Obligations which US Steel repays to
Gateway pursuant to court order in any bankruptcy, reorganization, arrangement, moratorium or other debtor relief proceeding, and the Guarantor waives any right to the deferral or modification of its obligations hereunder by reason of any such
proceeding; (d) any assignment by Gateway of any of its rights under any of the Coke Sale and Feed Water Processing Agreement; or (e) the sale, transfer or other disposition by the Guarantor of any or all of its ownership interest in
Gateway; provided, notwithstanding any other provision in this Guaranty, no action shall commence against the Guarantor unless and until written notice of default is first made upon Gateway and the Guarantor pursuant to the requirements set forth in
the Coke Sale and Feed Water Processing Agreement, and Gateway or the Guarantor fails to cure such default within the applicable cure period set forth in the Coke Sale and Feed Water Processing Agreement. 

3. Other than the notice required to be given to the Guarantor as specified in Section 

2 of this Guarantee, the Guarantor hereby waives notice of acceptance of this Guaranty and notice of any liability to
which it may apply, and waives promptness, diligence, presentment, demand of payment, protest, notice of dishonor or nonpayment of any such liabilities, suit or taking of other action by US Steel against the Guarantor. 

4. US Steel may at any time and from time to time without the consent of or notice 

to the Guarantor, without incurring responsibility to the Guarantor, without impairing or releasing the obligations of
the Guarantor hereunder upon or without any terms or conditions and in whole or in part: 
 (a) Exercise or
refrain from exercising any rights against Gateway or otherwise act or refrain from acting; 
 (b) Settle or
compromise any of the Guaranteed Obligations or any liability (including any of those hereunder) incurred directly or indirectly in respect thereof or hereof; and/or 

  

SCHEDULE 1.4 
 PAGE 2 

 (c) Consent to or waive any breach of, or any act, omission or default
under, the Coke Sale and Feed Water Processing Agreement, or otherwise amend, modify or supplement the Coke Sale and Feed Water Processing Agreement. 
 5. No invalidity, irregularity or unenforceability of all or any part of the Guaranteed 
 Obligations shall affect, impair or be a defense to this Guaranty, and this Guaranty shall be primary, absolute and unconditional notwithstanding the occurrence of any event or the existence of any other
circumstances which might constitute a legal or equitable discharge of a surety or guarantor except payment in full of the Guaranteed Obligations. 
 6. This Guaranty is a continuing one and all liabilities to which it applies or may apply under the terms hereof shall be conclusively presumed to have been created in reliance hereon. No failure or delay
on the part of US Steel in exercising any right, power or privilege hereunder shall operate as a waiver thereof; nor shall any single or partial exercise of any right, power or privilege hereunder preclude any other or further exercise thereof or
the exercise of any other right, power or privilege. The rights and remedies herein expressly specified are cumulative and not exclusive of any rights or remedies which US Steel would otherwise have. Other than the notice required to be given to the
Guarantor as specified in Section 2 of this Guarantee, no notice to or demand on the Guarantor in any case shall entitle the Guarantor to any other further notice or demand in similar or other circumstances or constitute a waiver of the rights
of US Steel to any other or further action in any circumstances without notice or demand. It is not necessary for US Steel to inquire into the capacity or powers of Gateway or the officers, directors, or agents acting or purporting to act on its
behalf, and any indebtedness made or created in reliance upon the professed exercise of such powers shall be guaranteed hereunder. 
 7. The Guarantor waives, to the maximum extent permitted by applicable law, any right to require US Steel to (a) proceed against Gateway or (as applicable) any other person; or (b) pursue any
other of its remedies. 
 8. The Guarantor assumes all responsibility for being and keeping itself informed of
Gateway’s financial condition and assets, and of all other circumstances bearing upon the risk of nonpayment or nonperformance of the Guaranteed Obligations and the nature, scope and extent of the risks which the Guarantor assumes and incurs
hereunder, and agrees that US Steel shall have no duty to advise the Guarantor of information known to it regarding such circumstances or risks. Guarantor will provide to US Steel, no later than one hundred and eighty (180) days following the
end of each fiscal year, audited financial statements and footnotes of Guarantor and, as applicable, Sunoco Inc. (R&M division). Along with such audited financial statements, Guarantor will also provide an approximation (+/-10%) of the
owner’s equity of the Guarantor with respect to such financial statements. 
 9. If and to the extent that
the Guarantor makes any payment or performance to US Steel pursuant to or in respect of this Guaranty, then any claim which the Guarantor may have against Gateway by reason thereof shall be subject and subordinate to the prior payment and
performance in full of the Guaranteed Obligations to US Steel. 

  

SCHEDULE 1.4 
 PAGE 3 

 10. The Guarantor hereby agrees to pay all reasonable out-of-pocket costs
and expenses of US Steel (including, without limitation, the reasonable fees and disbursements of counsel employed by US Steel) in connection with the enforcement of this Guaranty and any amendment, waiver or consent relating hereto against the
Guarantor. 
 11. This Guaranty shall be binding upon the Guarantor and its successors and assigns, and shall
inure to the benefit of US Steel and its successors and assigns. Guarantor will remain fully liable under this Guaranty notwithstanding the fact that (1) a third party becomes the owner of all or a portion of a membership or other interest in
Gateway and/or (ii) Gateway assigns the Coke Sale and Feed Water Processing Agreement to a third party. 

12. Neither this Guaranty nor any provision hereof may be changed, waived, discharged or terminated except with the
written consent of US Steel and the Guarantor. 
 13. The Guarantor acknowledges that an executed (or conformed)
copy of the Coke Sale and Feed Water Processing Agreement has been made available to its principal executive officers, and that such officers are familiar with the contents thereof. 

14. All notices requests, demands or other communications pursuant hereto shall be made in writing (including
telegraphic, telex, facsimile transmission or cable communication) and mailed, telegraphed, telexed, transmitted, cabled or delivered to the following addresses (or to such other address(es) designated by the Guarantor or US Steel): 

 

					
		 	 If to the Guarantor:
	 	 SunCoke Energy, Inc.
 Parkside Plaza 11400 Parkside Plaza Drive Knoxville, TN, 37934
 Attention: Vice
President and General Counsel
 FAX: (865) 288-5281
 Confirm: (865) 288-5213

			
		 	 If to US Steel:
	 	 United States Steel Corporation
 600 Grant St. Room 6100
 Pittsburgh, PA 15219-2800

Attention: General Counsel
 FAX: (412) 433-1109
 Confirm: (412) 433-4616

 All such notices and communication shall be mailed, facsimile transmitted, or sent by overnight courier,
and shall be effective when received. 
 15. This Guaranty and the rights and obligations of US Steel and of the
Guarantor shall be governed by and construed in accordance with the law of the State of Pennsylvania. 
 16.
Notwithstanding any other provision in this Guaranty, Guarantor shall not transfer any interest in Guarantor, nor shall Guarantor’s Affiliates (as applicable) transfer any membership or other interest in Guarantor, in whole or in part, to any
Enterprise, including any Affiliate of a party (collectively, a “Transfer”), without the Written consent of US Steel, which 

  

SCHEDULE 1.4 
 PAGE 4 

 
consent may be withheld by US Steel in its sole and absolute discretion, unless such proposed Transfer is a Permitted Transfer. A “Permitted Transfer” is a transfer whereby: 

(i) Sunoco, Inc. or any of its wholly owned Affiliates will retain a combined ownership share of at least thirty percent
(30%) in (y) Guarantor, provided, however, that in such event Gateway remains wholly owned by Guarantor and/or Guarantor’s wholly owned Affiliates; or 

(ii) As of the date of such Transfer, and thereafter for the remaining balance of the term, and, as applicable, the
option term and any renewal term of the Coke Sale and Feed Water Processing Agreement, the (y) respective owner’s equity of Gateway and Guarantor is a least One Hundred Million Dollars ($100,000,000) each, in each case based upon current
audited financial statements prepared annually in accordance with U.S. GAAP (the “Minimum Owner’s Equity”); and (z) the proposed Transferee provides US Steel with reasonable assurances that it or its designee will be able to
fulfill its obligations in respect of this Guaranty. Guarantor shall deliver or, as applicable, shall cause Gateway to deliver true and correct copies of such audited financial statements to US Steel not less than ten (10) calendar days prior
to such Transfer and annually thereafter within ten (10) calendar days following the receipt thereof by Gateway and Guarantor. 
 Provided, however, and notwithstanding subparts (i) and (ii) hereof, as of the date of such proposed Transfer, and thereafter for the remaining balance of term and, as applicable, the option
term and any renewal term of the Coke Sale and Feed Water Processing Agreement, a proposed Transfer will not be deemed to be a Permitted Transfer if either (y) such Transfer could reasonably be expected to diminish in a material manner the
benefits and rights of US Steel under the Coke Sale and Feed Water Processing Agreement , including without limitation the benefits with respect to the Section 48B Credit under Section 3.1(b)(iii) or the Section 45 Credits under
Section 3.5 thereof, or (z) the proposed Transferee (as such term is defined in of the Coke Sale and Feed Water Processing Agreement) or an Affiliate(s) (as such term is defined in of the Coke Sale and Feed Water Processing Agreement) of
the proposed Transferee is a company engaged in the production of steel or the processing of steel into intermediate steel products for resale to manufacturers of end products or to wholesale distributors, where the gross revenue in respect of such
proposed Transferee or its Affiliate(s) in such steel production or processing business applicable to North American sales is more than one billion dollars ($1,000,000,000.00) annually (hereinafter such company is referred to as a
“Competitor”), provided however, such proposed Transfer shall not be deemed to be a Transfer to an Affiliate of a Competitor if the Transfer is to an Affiliate that is a passive investor in a Competitor, so long as such passive investment
is, and continues to be, limited to not more than five percent (5%) of the ownership interests of such entity. 
 17. Provider acknowledges that any Transfer that is not a Permitted Transfer shall constitute a material default of this Guaranty. In the event such a default by Gateway or Guarantor (hereinafter
individually referred to as “Party” or collectively referred to as “Parties”) is in respect of the Minimum Owner’s Equity obligation, then the Party(ies) in default shall be obligated cure such default by either delivering
to US Steel, within ninety (90) days following its receipt of any such non-conforming audited financial statement(s), either (i) supplemental 

  

SCHEDULE 1.4 
 PAGE 5 

 
audited financial statement(s), prepared in accordance with U.S. GAAP, which demonstrate that the total owner’s equity of such Party(ies) is at least the Minimum Owner’s Equity, or
(ii) irrevocable letter(s) of credit in favor of US Steel issued by a Qualified Bank (as such phrase is defined in of the Coke Sale and Feed Water Processing Agreement) in an amount equal to the difference (rounded up to the nearest five
million dollars ($5,000,000.00) between (y) the Minimum Owner’s Equity and (z) the total owner’s equity of such Party(ies) as determined by the applicable current audited financial statement(s) prepared in accordance with U.S.
GAAP, until Gateway delivers or, as applicable, causes Sun Coke to deliver to Off-Taker a current audited financial statement (prepared in accordance with U.S. GAAP) which demonstrates that the total owner’s equity of such Party(ies) is at
least the Minimum Owner’s Equity. Such irrevocable letter(s) of credit shall be immediately payable at the option of and upon first demand by US Steel on and at any time after the occurrence a “Provider Default” that is not cured
during the applicable cure period set forth in Section 10.2 of the Coke Sale and Feed Water Processing Agreement. In the event such a “Provider Default” diminishes any of the benefits of US Steel under the Coke Sale and Feed Water
Processing Agreement, including without limitation such benefits with respect to the Section 48B Credit under Section 3.1(b)(iii) or the Section 45 Credits under Section 3.5 of the Coke Sale and Feed Water Processing Agreement,
Gateway or Guarantor (on behalf of Gateway) shall cure such default by fully mitigating the economic harm to US Steel arising from such Transfer within thirty (30) calendar days following discovery thereof by either of them or Gateway’s
receipt of written notice thereof from US Steel (which notice shall reasonably describe such diminishment and the basis of its determination.). 
 18. The Parties acknowledge that US Steel will be irreparably harmed if the provisions of Sections 16 and 17 are breached, Accordingly, US Steel will be entitled to appropriate measures, including
preliminary and permanent injunctive relief and (as applicable) specific performance, to prevent breaches of those Sections and to enforce those Sections, and in connection therewith will not be required to post a bond or other form of security as a
condition of obtaining any temporary, preliminary or interim equitable relief (including without limitation, injunctive relief). 
 19. This Guaranty may be executed in one or more counterparts and by the different parties hereto on separate counterparts, each of which when so executed and delivered shall be an original, but all of
which shall together constitute one and the same instrument. 

  

SCHEDULE 1.4 
 PAGE 6 

 IN WITNESS WHEREOF, the Guarantor has caused this Guaranty to be executed
and delivered as of the date first above written. 
  

			
	 SunCoke Energy, Inc.

		
	 By:
	 	  

		 	 Name:

		 	 Title:

	
	 Sun Coal & Coke Company

		
	 By:
	 	  

		 	 Name:

		 	 Title:

	
	 Acknowledged:

	
	 Gateway Energy & Coke Company, LLC

		
	 By:
	 	  

		 	 Name:

		 	 Title:

  

SCHEDULE 1.4 
 PAGE 7 

 Schedule 1.11 
 Service Water 
 1.0 INTRODUCTION 

Provider’s Coke facility requires service water. The service water is to be supplied by Off Taker to Provider at the
indicated tie-point. 
 2.0 REFERENCE DRAWINGS AND DOCUMENTS 

 

			
	 P&ID - Service Water
	  	 GRC-92-1P-001 B

	 P&ID - Service.Water
	  	 GRC-92-1P-002 B

	 Utility Tie-Point and Interface Map
	  	 GRC-90-2A-001 F

 3.0 INTERFACE CONTROLS 
 A control valve located at the inlet of the service water tank regulates water flow from US Steel by means of tank level indication. All service water used by GECC will be metered. 

4.0 INTERFACE POINTS 
 The service water terminal point is located underground at the western boundary of the site, shall be in general accordance with the following: 

 

			
	 •      USS Pipe:
	 	 *****

	 •      Pipe Size:
	 	 ***** nominal diameter

	 •      Pressure Class:
	 	 ***** psi

	 •      Pipe Schedule:
	 	 *****

	 •      Material:
	 	 *****

	 •      Material Specification:
	 	 *****

	 •      Connection Type:
	 	 *****

	 •      Pressure:
	 	 ***** prig

	 •      Temperature:
	 	 *****

	 •      Tie-Point Coordinates:
	 	 *****

  

SCHEDULE 1.11 
 PAGE 1 

 Schedule 1.11 
 Start Up Natural Gas Interface 
 1.0 INTRODUCTION 

Provider’s facility requires natural gas for the initial heatup of the coke ovens. 

2.0 REFERENCE DRAWINGS AND DOCUMENTS P&ID — Natural Gas 
 Utility Tie-Point and Interface Map GRC-90-1P-001 B GRC-90-2A-001 F 
 3.0 SYSTEM DESIGN
INFORMATION 
 Natural gas to the facility for heatup will be supplied by US Steel downstream of the US Steel
meter station ( ***** ”) and natural gas used by Provider will be metered, 
 4.0 INTERFACE CONTROLS 

The natural gas interface is controlled by Provider’s pressure and flow regulator at the NG Flow Metering/Pressure
Reduction station. 
 5.0 INTERFACE POINTS 
 The natural gas tie-point for start-up gas is located underground at the northern boundary of the site, shall be in general accordance with the following: 

 

			
	 •      Temporary Pipe Size:
	 	 *****

	 •      Pressure Class:
	 	 *****

	 •      Pipe Schedule:
	 	 *****

	 •      Material:
	 	 ***** ( ***** ) ***** ( ***** )

	 •      Material Specification:
	 	 *****

	 •      Connection Type:
	 	 *****

	 •      Pressure:
	 	 ***** ( ***** ) ***** ( ***** ) *****

	 •      Temperature:
	 	 *****

	 •      Tie-Point Coordinates:
	 	 *****

  

SCHEDULE 1.11 
 PAGE 2 

 Schedule 1.11 
 Steam Interface 
 1.0 INTRODUCTION 

The Provider will supply high pressure steam. The superheated steam is generated by six single pressure heat recovery
steam generators (HRSGs) which utilize the waste heat produced from the coke making process. High pressure steam lines originate from each of the HRSGs and are combined into a common header which is used to deliver steam to US Steel. 

2.0 REFERENCE DRAWINGS AND DOCUMENTS P&ID-HP Steam - IIRSG 
 P&ID-HP Steam Header 
 P&ID-Feedwater System 

Utility Tie-Point and Interface Map GRC-61-1P-001 B 
 GRC-61-IP-002 B GRC-61-1P-004 B GRC-90-2A-001 F 
 3.0 INTERFACE CONTROLS 

The steam header pressure is controlled by the US Steel steam turbine in which all of the HRSGs will be in a following
pressure mode operation. 
 4.0 INTERFACE POINTS 
 The steam tie-point is located on the pipe rack at the eastern corner of the site, shall be in general accordance with the following: 

 

			
	 •      Pipe Size:
	 	 *****

	 •      Pressure Class:
	 	 *****

	 •      Pipe Schedule:
	 	 *****

	 •      Material:
	 	 *****

	 •      Material Specification:
	 	 *****

	 •      Connection Type:
	 	 *****

	 •      Insulation:
	 	 *****

	 •      Pressure:
	 	 *****

	 •      Temperature:
	 	 *****

	 •      Minimum Steam:
	 	 *****

	 •      Tie-Point Coordinates [1]:
	 	 *****

  

	[1]:	 Tie-points coordinates specified are located at the Provider/Off-Taker fence line. 

 

	[2]:	 Approximate elevation subject to final pipe rack design with allowance for 18’ of nominal clearance from bottom of truss to roadway.

  

SCHEDULE 1.11 
 PAGE 3 

 Schedule 1.11 
 Boiler Feedwater Interface 
 1.0 INTRODUCTION 

Off-Taker is to supply boiler feedwater to the indicated terminal point at the site boundary to Provider’s six heat
recovery steam generators (HRSGs). 
 2.0 REFERENCE DRAWINGS AND DOCUMENTS 

 

			
	 P&ID-HP Steam - HRSG
	  	 GRC-61-1P-001 B

	 P&ID-Feedwater Header
	  	 GRC-61-1P-003 B

	 P&ID-Feedwater System
	  	 GRC-61-1P-004 B

	 Utility Tie-Point and Interface Map
	  	 GRC-90-2A-001 F

 3.0 INTERFACE CONTROLS 
 Boiler Feedwater flow is regulated through Gateway’s control valve in the supply line to each HRSG. Control valves maintain drum water levels based on three-element control scheme which include
feedwater flow, drum level, and steam flow. 
 4.0 INTERFACE POINTS 

The feedwater tie-point is located on the pipe rack at the eastern corner of the site, shall be in general accordance with
the following: 
  

			
	 •       Pipe Size:
	 	 *****

	 •       Pressure Class:
	 	 *****

	 •       Pipe Schedule:
	 	 *****

	 •       Material:
	 	 *****

	 •       Material Specification:
	 	 *****

	 •       Connection Type:
	 	 *****

	 •       Insulation:
	 	 *****

	 •       Pressure:
	 	 *****

	 •       Temperature:
	 	 *****

	 •       Tie-Point Coordinates [1]:
	 	 *****

  

	[1]:	 Tie-points coordinates specified are located at the Provider/Off-Taker fence line. 

 

	[2]:	 Approximate elevation subject to final pipe rack design with allowance for 18’of nominal clearance from bottom of truss to roadway.

  

SCHEDULE 1.11 
 PAGE 4 

 Schedule 1.11 
 Coke Interface 
 1.0 INTRODUCTION 

The Coke produced by the Provider facility is delivered via transfer conveyor (CV-3006) to the specified takeover point at
Transfer Tower #3 (TT-3003). Transfer Tower #3 will be constructed by GECC and will include all chutework and diverter gates. The point of takeover occurs when the Coke is discharged from the chute (by Provider) onto the US Steel coke transfer
conveyor. The chutework and diverter gate at the Transfer Tower #3 also will allow for screened furnace coke to be discharged to the ground. 

2.0 REFERENCE DRAWINGS AND DOCUMENTS 
  

			
	 Coke Interface Detail Drawing
	  	 GRC-30-2A-003 D

	 Utility Tie-Point and Interface Map
	  	 GRC-90-2A-001 F

 3.0 INTERFACE
CONTROLS 
 Coke will be discharged directly from CV-3006 through the chutework and onto the US Steel coke
conveyor. Indication sensors for Power On and/or Zero Speed on the US Steel coke conveyor will provide external permissives and allow Provider to position the diverter gate accordingly for emergency Coke discharge. 

4.0 INTERFACE POINTS 
 The Coke tie-point is located at the #3 Transfer Tower at the northeastern boundary of the site, shall be in general accordance with the following: 

 

			
	•      Tie-Point Coordinates:	  	 *****

  

SCHEDULE 1.11 
 PAGE 5 

 Schedule 3.1(b)(ii) 

Adjustment to Fixed Price Component 
 Table I 
  

			
	 Fixed Price Component
(Adjustment Period)
	  	 Effective Date in year of Passage of Repeal of Section 199
Production Activities
 Deduction under the Code

	 $ *****
	  	2009 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2010 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2011 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2012 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2013 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2014 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2015 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2016 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2017 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2018 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2019 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2020 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2021 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2022 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2023 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2024 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2025 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2026 (Adjustment Period = effective date through the remainder of the Term)

 Table II 
  

			
	 Fixed Price Component
(Adjustment Period)
	  	 Effective Date in year subsequent to passage of Repeal of
Section 199 Production
 Activities Deduction under the Code.

	 $ *****
	  	2009 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2010 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2011 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2012 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2013 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2014 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2015 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2016 (Adjustment Period - effective date through the remainder of the Term)
	 $ *****
	  	2017 (Adjustment Period - effective date through the remainder of the Term)
	 $ *****
	  	2018 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2019 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2020 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2021 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2022 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2023 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2024 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2025 (Adjustment Period = effective date through the remainder of the Term)
	 $ *****
	  	2026 (Adjustment Period = effective date through the remainder of the Term)

 Note; Table I applies if the tax rate change is effective in the same year as the law changing the tax
rate is passed, Table II applies if the tax rate change is effective in the year following the year in which the law changing the tax rate is passed. 

  

SCHEDULE 3.(b)(ii) 
 PAGE 1 

 Schedule 3.1(b)(iii) 

Hypothetical Calculation of Amounts Due as of the Adjustment Date Pursuant to Section 3.1(b)(iii) 

Simple Calculation of Repayment of Sec 48B tax credit by Off-Taker 
 Assumptions 
  

	1.	 ***** 

  

	2.	 ***** 

  

	3.	 ***** 

  

	4.	 ***** 

  

	5.	 ***** 

Principal and Interest Calculation Summary 
  

													
	 	  	Fixed Component
	 	  	Interest Rate	 	Coke Tonnage	 	Discount	 	Principal	 	Interest	 	Total
	 Qtr 1, 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 2, 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 3, 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 4, 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 1, 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 2, 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 3, 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 4, 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 1, 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 2, 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 3, 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Qtr 4, 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****

 Interest Calculation Detail 

 

																															
	 	    	 Principal
	    	 Interest
	    	 Dec
2008
	    	 Qtr 1,
2009
	    	 Qtr 2,
2009
	    	 Qtr 3,
2009
	    	 Qtr 4,
2009
	    	 Qtr 1,
2010
	    	 Qtr 2,
2010
	    	 Qtr 3,
2010
	    	 Qtr 4,
2010
	    	 Qtr 1,
2011
	    	 Qtr 2,
2011
	    	Qtr 3,
2011	    	Qtr 4,
2011
	 Qtr 1, 2009
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
																
	 Qtr 2, 2009
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
																
	 Qtr 3, 2009
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
																
	 Qtr 4, 2009
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
																
	 Qtr 1, 2010
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
																
	 Qtr 2, 2010
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
																
	 Qtr 3, 2010
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
																
	 Qtr 4, 2010
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****

  

SCHEDULE 3.1(b)(iii) 
 Page 1 

																															
	 	    	 Principal
	    	 Interest
	    	 Dec
2008
	    	 Qtr 1,
2009
	    	 Qtr 2,
2009
	    	 Qtr 3,
2009
	    	 Qtr 4,
2009
	    	 Qtr 1,
2010
	    	 Qtr 2,
2010
	    	 Qtr 3,
2010
	    	 Qtr 4,
2010
	    	 Qtr 1,
2011
	    	 Qtr 2,
2011
	    	 Qtr 3,
2011
	    	 Qtr 4,
2011

	 Qtr 1, 2011
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
																
	 Qtr 2, 2011
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
																
	 Qtr 3, 2011
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
																
	 Qtr 4, 2011
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****

 Interest rate assessed on discount:
            * 
  

	*	 Rate will be set equal to *****. 

 Total Periods: 36 
  

													
	 	  	Period	 	Actual Tons	 	Per ton Value
of 50% of 
Sec
48B	 	$ Amount of
Sec 48B
Discount	 	Interest
Amount	 	Total
Repayment
Amount
	 December 2009
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 January 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 February 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 March 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 April 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 May 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 June 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 July 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 August 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 September 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 October 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 November 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 December 2010
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 January 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 February 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 March 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 April 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 May 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 June 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 July 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 August 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 September 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 October 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 November 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 December 2011
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 January 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 February 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 March 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 April 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 May 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 June 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 July 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 August 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 September 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 October 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 November 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 December 2012
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****

  

SCHEDULE 3.1(b)(iii) 
 Page 2 

 Schedule 3.1(c)(i) 

Initial O&M Component Adjustment Factor 
 Initial O&M Component during the Initial Operating Period and Initial Year is the product of $ ***** per Ton of Coke and the Initial O&M Component adjustment factor of 1+ A, where: 

A =        ***** % 
 Example: 
 Assuming the Initial Operating Period commences as of September
2009, that indexes published as of the Month during which such Initial Operating Period commences have been determined as of March 2009, and that: 
 ***** 
 Then “A” equals: 

***** 
 Adjustment Factor = (1+
A) =  ***** 
 Initial O&M Component 
 $ ***** x ( ***** ) = $ ***** x ***** = $ ***** per Ton of Coke 

  

SCHEDULE 3.1(c)(i) 
 PAGE 1 

 Schedule 3.1(c)(iv) 

Adjustment Factor for the O&M Component Limit 
 O&M Component Limit for Year X is the product of $ ***** and the adjustment factor of (1+ A). “A” is determined in the following manner: 

A=        ***** % 
 Example: 
 Assume that: 
 ***** 
 Then “A” equals: 

***** 
 Adjustment Factor = (1+
A) = ***** 
 O&M Component Limit for Contract Year 2012 
 $ ***** x ( ***** ) = $ ***** x ***** = $ ***** per Ton of Coke 

  

SCHEDULE 3.1(c)(iv) 
 PAGE 1 

 Schedule 3.1(c)(xi) 

Gateway Energy & Coke Company 
 O&M Cost Adjustment Calculator 
 Annual Summary 

 

																	
	 	  	1st QTR	  	2nd QTR	  	 Year 2010
 3rd QTR
	  	4th QTR	  	Qtrly Total	  	Annual	  	 Year 2010
 Q1-Q3 Total
	  	Settle Up
	 Production
	  		  		  		  		  		  		  		  	
	 Forecast
	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****
	 Actual
	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****
									
	 O&M Cost per NT
	  		  		  		  		  		  		  		  	
	 Forecast O&M
	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****
	 Actual O&M
	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****
	 Cap
	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****
									
	 O&M Costs
	  		  		  		  		  		  		  		  	
	 Invoiced
	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****
	 Actual
	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****
									
	 Quarterly Adjustments
	  		  		  		  		  		  		  		  	
	 USS
	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****
	 Gateway
	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****	  	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 1 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: 1st 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M
Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 *****% of Forecast Volume
	  	*****	 	*****	 	*****
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	 	 	 
	 Actual vs Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	 	 	 
	 US Steel Invoiced Amount
	  	*****	 	*****	 	*****
	 Adjustments – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	 	 	 
	 Invoiced O&M Costs
	  	*****	 	*****	 	*****
	 Actual O&M Costs
	  	*****	 	*****	 	*****
	 Actual vs. Original Invoice Difference
	  	*****	 	*****	 	*****
				
	 US Steel Adjustment – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Total Adjustment
	  	*****	 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  		 		 	
	 US Steel Costs Paid
	  	*****	 	*****	 	*****
	 Gateway Costs
	  	*****	 	*****	 	*****
	 Actual O&M Costs
	  	*****	 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 2 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: 2nd 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M
Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 *****% of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	 	 	 
	 Actual vs Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	 	 	 
	 US Steel Invoiced Amount
	  	*****	 	*****	 	*****
	 Adjustments – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	 	 	 
	 Invoiced O&M Costs
	  	*****	 	*****	 	*****
	 Actual O&M Costs
	  	*****	 	*****	 	*****
	 Actual vs. Original Invoice Difference
	  	*****	 	*****	 	*****
				
	 US Steel Adjustment – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Total Adjustment
	  	*****	 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  		 		 	
	 US Steel Costs Paid
	  	*****	 	*****	 	*****
	 Gateway Costs
	  	*****	 	*****	 	*****
	 Actual O&M Costs
	  	*****	 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 3 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: 3rd 

 

							
	 	  	Forecast 
O&M
Component	 	Actual O&M
Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 *****% of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	 	 	 
	 Actual vs Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	 	 	 
	 US Steel Invoiced Amount
	  	*****	 	*****	 	*****
	 Adjustments – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	 	 	 
	 Invoiced O&M Costs
	  	*****	 	*****	 	*****
	 Actual O&M Costs
	  	*****	 	*****	 	*****
	 Actual vs. Original Invoice Difference
	  	*****	 	*****	 	*****
				
	 US Steel Adjustment – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Total Adjustment
	  	*****	 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  		 		 	
	 US Steel Costs Paid
	  	*****	 	*****	 	*****
	 Gateway Costs
	  	*****	 	*****	 	*****
	 Actual O&M Costs
	  	*****	 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 4 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: 4th 

 

							
	 	  	Forecast 
O&M
Component	 	Actual O&M
Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 *****% of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	 	 	 
	 Actual vs Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	 	 	 
	 US Steel Invoiced Amount
	  	*****	 	*****	 	*****
	 Adjustments – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	 	 	 
	 Invoiced O&M Costs
	  	*****	 	*****	 	*****
	 Actual O&M Costs
	  	*****	 	*****	 	*****
	 Actual vs. Original Invoice Difference
	  	*****	 	*****	 	*****
				
	 US Steel Adjustment – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Total Adjustment
	  	*****	 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  		 		 	
	 US Steel Costs Paid
	  	*****	 	*****	 	*****
	 Gateway Costs
	  	*****	 	*****	 	*****
	 Actual O&M Costs
	  	*****	 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 5 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: Full Year 

 

							
	 	  	Forecast 
O&M
Component	 	Actual O&M
Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 *****% of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	 	 	 
	 Actual vs Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	 	 	 
	 US Steel Invoiced Amount
	  	*****	 	*****	 	*****
	 Adjustments – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	 	 	 
	 Invoiced O&M Costs
	  	*****	 	*****	 	*****
	 Actual O&M Costs
	  	*****	 	*****	 	*****
	 Actual vs. Original Invoice Difference
	  	*****	 	*****	 	*****
				
	 US Steel Adjustment – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit
	  	*****	 	*****	 	*****
	 Total Adjustment
	  	*****	 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  		 		 	
	 US Steel Costs Paid
	  	*****	 	*****	 	*****
	 Gateway Costs
	  	*****	 	*****	 	*****
	 Actual O&M Costs
	  	*****	 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 6 

 USS Granite City 

Initial Operating Period O&M 
  

											
	 	  	Applicable Contract
Calendar:	  	2007 BASE	  	 	  	Initial Operating
Period 2008	  	 
	 	  	Applicable Index:	  	January 2007	  	September 2007	  	March 2009	  	September 2009
	 Index Name
	  	Weighting	  	Index Level	  	Index Level	  	Index Level	  	Price Level
	 Employment Cost Index
	  	*****%	  	*****	  	*****	  	*****	  	*****
	 Producer Price Index
	  	*****%	  	*****	  	*****	  	*****	  	*****
	 ***** Price of Electricity in $/MWh
	  	*****%	  	*****	  	*****	  	*****	  	*****
		  	Cumulative Index
Percentage	  		  		  		  	
						
	 	  	 	  	2007	  	 	  	Initial Operating
Period 2009	  	 
	 Initial Operating Period O&M 2007
	  		  	*****	  		  	*****	  	

  

SCHEDULE 3.1(c)(xi) 
 PAGE 7 

 USS Granite City 

Sample O&M Component Limit Calculator 
  

													
	 	  	 Applicable
 Contract
 Calendar:
	  	2007 BASE	  	 	  	Full Production
	 	  	Applicable Index:	  	January 2007	  	June 2007	  	June 2009	  	June 2010	  	June 2011
	 Index Name
	  	Weighting	  	Index Level	  	Index Level	  	Index Level	  	Index Level	  	Index Level
	 Employment Cost Index
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
	 Producer Price Index
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
	 ***** Price of Electricity in $/MWh
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
		  	Cumulative Index
Percentage	  		  		  		  		  	
					
	 	  	 	  	 	  	 	  	Full Production
	 	  	 	  	 	  	 	  	2010	  	2011	  	2012
	 	  	 Applicable
 Forecast Cap
 Year:
	  	2007	  	 	  	Contract Yr 1	  	Contract Yr 2	  	Contract Yr 3
	 Total O&M Cap/ton (exclude general insurance) in 2006
	  		  	*****	  		  	*****	  	*****	  	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 8 

																							
	2013	  	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013
	Contract Yr 4	  	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4
	June 2012	  	June 2013	 	June 2014	 	June 2015	 	June 2016	 	June 2017	 	June 2018	 	June 2019	 	June 2020	 	June 2021	 	June 2022	 	June 2023
	Index Level	  	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level
	*****	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
												
	2013	  	2014	 	2015	 	2016	 	2017	 	2018	 	2019	 	2020	 	2021	 	2022	 	2023	 	2024
	Contract Yr 4	  	Contract Yr 5	 	Contract Yr 6	 	Contract Yr 7	 	Contract Yr 8	 	Contract Yr 9	 	Contract Yr 10	 	Contract Yr 11	 	Contract Yr 12	 	Contract Yr 13	 	Contract Yr 14	 	Contract Yr 15
	*****	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 9 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Annual Summary 
  

																	
	 	  	1st Quarter	 	2nd Quarter	 	3rd Quarter	 	4th Quarter	 	Quarterly Total	 	Annual	 	Q1-Q3 Total	 	Settle Up
	 Production
	  		 		 		 		 		 		 		 	
	 Forecast
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Actual
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
									
	 O&M Cost per NT
	  		 		 		 		 		 		 		 	
	 Forecast O&M
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Actual O&M
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Cap
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
									
	 O&M Costs
	  		 		 		 		 		 		 		 	
	 Invoiced
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Actual
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
									
	 Quarterly Adjustments
	  		 		 		 		 		 		 		 	
	 USS
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
	 Gateway
	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****

  

			
	 Note:
	  	 To the extent a provision in the body or definitions of the off-take agreement differs from this exhibit, the language in the body or definitions of the off-take
agreement shall prevail.

  

SCHEDULE 3.1(c)(xi) 
 PAGE 10 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: 1st 

 

							
	  	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 *****% of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  	*****	 	*****	 	*****
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	 	*****	 	*****
	 Actual O&M Costs =
	 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	 	*****	 	*****
	 Total Adjustment =
	 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 11 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: 2nd 

 

							
	  	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 *****% of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  	*****	 	*****	 	*****
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	 	*****	 	*****
	 Actual O&M Costs =
	 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	 	*****	 	*****
	 Total Adjustment =
	 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 12 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: 3rd 

 

							
	  	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 *****% of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  	*****	 	*****	 	*****
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	 	*****	 	*****
	 Actual O&M Costs =
	 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	 	*****	 	*****
	 Total Adjustment =
	 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 13 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: 4th 

 

							
	  	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 *****% of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 	*****	 	*****
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  		 	*****	 	*****
	 Cap Factor
	  		 	*****	 	*****
	 Final USS Costs
	  		 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 14 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: Full Year 

 

							
	  	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 *****% of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  	*****	 	*****	 	*****
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	 	*****	 	*****
	 Actual O&M Costs =
	 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	 	*****	 	*****
	 Total Adjustment =
	 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 15 

 USS Granite City 

Initial Operating Period O&M 
  

											
	 	  	Applicable Contract
Calendar:	  	2007 BASE	  	 	  	Initial Operating
Period 2008	  	 
	 	  	Applicable Index:	  	January 2007	  	September 2007	  	March 2009	  	September 2009
	 Index Name
	  	Weighting	  	Index Level	  	Index Level	  	Index Level	  	Price Level
	 Employment Cost Index
	  	*****%	  	*****	  	*****	  	*****	  	*****
	 Producer Price Index
	  	*****%	  	*****	  	*****	  	*****	  	*****
	 ***** Price of Electricity in $/MWh
	  	*****%	  	*****	  	*****	  	*****	  	*****
		  	Cumulative Index

Percentage
	  		  		  		  	
						
	 	  	 	  	2007	  	 	  	Initial Operating
Period 2009	  	 
	 Initial Operating Period O&M 2007
	  		  	*****	  		  	*****	  	

  

SCHEDULE 3.1(c)(xi) 
 PAGE 16 

 USS Granite City 

Sample O&M Component Limit Calculator 
  

													
	 	  	 Applicable
 Contract
 Calendar:
	  	2007 BASE	  	 	  	Full Production
	 	  	Applicable Index:	  	January 2007	  	June 2007	  	June 2009	  	June 2010	  	June 2011
	 Index Name
	  	Weighting	  	Index Level	  	Index Level	  	Index Level	  	Index Level	  	Index Level
	 Employment Cost Index
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
	 Producer Price Index
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
	 ***** Price of Electricity in $/MWh
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
		  	Cumulative Index
Percentage	  		  		  		  		  	
					
	 	  	 	  	 	  	 	  	Full Production
	 	  	 	  	 	  	 	  	2010	  	2011	  	2012
	 	  	 Applicable
 Forecast Cap
 Year:
	  	2007	  	 	  	Contract Yr 1	  	Contract Yr 2	  	Contract Yr 3
	 Total O&M Cap/ton (exclude general insurance) in 2006
	  		  	*****	  		  	*****	  	*****	  	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 17 

																							
	2013	  	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013
	Contract Yr 4	  	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4
	June 2012	  	June 2013	 	June 2014	 	June 2015	 	June 2016	 	June 2017	 	June 2018	 	June 2019	 	June 2020	 	June 2021	 	June 2022	 	June 2023
	Index Level	  	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level
	*****	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
												
	2013	  	2014	 	2015	 	2016	 	2017	 	2018	 	2019	 	2020	 	2021	 	2022	 	2023	 	2024
	Contract Yr 4	  	Contract Yr 5	 	Contract Yr 6	 	Contract Yr 7	 	Contract Yr 8	 	Contract Yr 9	 	Contract Yr 10	 	Contract Yr 11	 	Contract Yr 12	 	Contract Yr 13	 	Contract Yr 14	 	Contract Yr 15
	*****	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 18 

 Schedule 3.1(c)(xi) 

Gateway Energy & Coke Company 
 O&M Cost Adjustment Calculator 
 Year: 2010 

Quarter: Full Year 
  

							
	  	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  	*****	 	*****	 	*****
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	 	*****	 	*****
	 Actual O&M Costs =
	 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	 	*****	 	*****
	 Total Adjustment =
	 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

			
	 Note:
	  	 To the extent a provision in the body or definitions of the off-take agreement differs from this exhibit, the language in the body or of the definitions
off-take agreement shall prevail.

  

SCHEDULE 3.1(c)(xi) 
 PAGE 19 

 USS Granite City 

Sample O&M Component Limit Calculator 
  

													
	 	  	Applicable Contract
Calendar:	  	2007 BASE	  	 	  	Full Production
	 	  	Applicable Index:	  	January 2007	  	June 2007	  	June 2009	  	June 2010	  	June 2011
	 Index Name
	  	Weighting	  	Index Level	  	Index Level	  	Index Level	  	Index Level	  	Index Level
	 Employment Cost Index
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
	 Producer Price Index
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
	 ***** Price of Electricity in $/MWh
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
	 	  	 Cumulative Index
 Percentage
	  	 	  	 	  	 	  	 	  	 
	 	  	 	  	 	  	 	  	Full Production
	 	  	 	  	 	  	 	  	2010	  	2011	  	2012
	 	  	Applicable Forecast
Cap Year:	  	2007	  	 	  	Contract Yr 1	  	Contract Yr 2	  	Contract Yr 3
	 Total O&M Cap/ton (exclude general insurance) in 2006
	  		  	*****	  		  	*****	  	*****	  	*****

 Note: The individual examples are linked to this page of the O&M limit and escalator. 

  

SCHEDULE 3.1(c)(xi) 
 PAGE 20 

																							
	2013	  	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013
	Contract Yr 4	  	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4
	June 2012	  	June 2013	 	June 2014	 	June 2015	 	June 2016	 	June 2017	 	June 2018	 	June 2019	 	June 2020	 	June 2021	 	June 2022	 	June 2023
	Index Level	  	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level
	*****	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
												
	2013	  	2014	 	2015	 	2016	 	2017	 	2018	 	2019	 	2020	 	2021	 	2022	 	2023	 	2024
	Contract Yr 4	  	Contract Yr 5	 	Contract Yr 6	 	Contract Yr 7	 	Contract Yr 8	 	Contract Yr 9	 	Contract Yr 10	 	Contract Yr 11	 	Contract Yr 12	 	Contract Yr 13	 	Contract Yr 14	 	Contract Yr 15
	*****	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 21 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
 Quarter: Full Year 

 

							
	 	  	 Forecast O&M

Component
	 	 Actual O&M Component
	 	 O&M Cap

	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  		 		 	
	 Cap Factor
	  		 		 	
	 Final USS Costs
	  		 		 	
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 		 	
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
		  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 22 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
 Quarter: Full Year 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 		 	
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
		  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 23 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
 Quarter: Full Year 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 		 	
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
		  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****
		  		 		 	

  

SCHEDULE 3.1(c)(xi) 
 PAGE 24 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
 Quarter: Full Year 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 		 	
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
		  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 25 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
     Quarter: Full Year 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 		 	
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
		  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 26 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
     Quarter: Full Year 

 

							
	  	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 		 	
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
				
		  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 27 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2010 
 Quarter: Full Year 

 

							
	  	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 		 	
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
		  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 28 

 USS Granite City 

Sample O&M Component Limit Calculator 
  

													
	 	  	 Applicable
 Contract
 Calendar:
	  	2007 BASE	  	 	  	Full Production
	 	  	Applicable Index:	  	January 2007	  	June 2007	  	June 2009	  	June 2010	  	June 2011
	 Index Name
	  	Weighting	  	Index Level	  	Index Level	  	Index Level	  	Index Level	  	Index Level
	 Employment Cost Index
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
	 Producer Price Index
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
	 ***** Price of Electricity in $/MWh
	  	*****%	  	*****	  	*****	  	*****	  	*****	  	*****
	 	  	 Cumulative Index
 Percentage
	  	 	  	 	  	 	  	 	  	 
					
	 	  	 	  	 	  	 	  	Full Production
	 	  	 	  	 	  	 	  	2010	  	2011	  	2012
	 	  	Applicable
Forecast Cap
Year:	  	2007	  	 	  	Contract Yr 1	  	Contract Yr 2	  	Contract Yr 3
	 Total O&M Cap/ton (exclude general insurance) in 2006
	  		  	*****	  		  	*****	  	*****	  	*****

 Note: The individual examples are linked to this page of the O&M limit and escalator. 

  

SCHEDULE 3.1(c)(xi) 
 PAGE 29 

																							
	2013	  	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013	 	2013
	Contract Yr 4	  	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4	 	Contract Yr 4
	June 2012	  	June 2013	 	June 2014	 	June 2015	 	June 2016	 	June 2017	 	June 2018	 	June 2019	 	June 2020	 	June 2021	 	June 2022	 	June 2023
	Index Level	  	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level	 	Index Level
	*****	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****
												
	2013	  	2014	 	2015	 	2016	 	2017	 	2018	 	2019	 	2020	 	2021	 	2022	 	2023	 	2024
	Contract Yr 4	  	Contract Yr 5	 	Contract Yr 6	 	Contract Yr 7	 	Contract Yr 8	 	Contract Yr 9	 	Contract Yr 10	 	Contract Yr 11	 	Contract Yr 12	 	Contract Yr 13	 	Contract Yr 14	 	Contract Yr 15
	*****	  	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 30 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
 Quarter: Full Year 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 31 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
 Quarter: Full Year 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 32 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
 Quarter: Full Year 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 33 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
 Quarter: Full Year 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 34 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
 Quarter: Full Year 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1 (c)(xi) 
 PAGE 35 

 Gateway Energy & Coke Company 

O&M Cost Adjustment Calculator 
 Year: 2013 
 Quarter: Full Year 

 

							
	 	  	Forecast O&M
Component	 	Actual O&M Component	 	O&M Cap
	 Coke Production (nt/year)
	  		 		 	
	 ***** % of Forecast Volume
	  		 		 	
	 Initial O&M Cap
	  	*****	 	*****	 	*****
	 Cumulative Escalation
	  	*****	 	*****	 	*****
	 O&M Costs ($/nt)
	  	*****	 	*****	 	*****
	 Annual Amount
	  	*****	 	*****	 	*****
				
	 Adjustment ($/nt)
	  	 	 	Actual vs. Forecast Factor	 	Cap Factor
	 Actual vs. Forecast
	  	*****	 	*****	 	*****
	 *****
	  	*****	 	*****	 	*****
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 Adjustment ($/month)
	  	 	 	 	 	 
	 Net (Cost)/Credit
	  	*****	 	*****	 	*****
	 Factor %
	  	*****	 	*****	 	*****
	 Net USS (Cost)/Credit
	  	*****	 	*****	 	*****
				
	 O&M Cost Summary
	  	 	 	Costs	 	$/nt coke
	 US Steel Invoiced Amount
	  		 		 	
	 Adjustments – (Cost)/Credit:
	  		 		 	
	 Actual vs. Forecast Factor
	  	*****	 	*****	 	*****
	 Cap Factor
	  	*****	 	*****	 	*****
	 Final USS Costs
	  	*****	 	*****	 	*****
				
	 O&M Adjustment Shares
	  	 	 	Adjustment %	 	Adjustment %
	 Invoiced O&M Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****
	 Actual vs. Original Invoice Difference =
	  		 	*****	 	*****
	 US Steel Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Gateway Adjustment – (Cost)/Credit =
	  		 	*****	 	*****
	 Total Adjustment =
	  		 	*****	 	*****
				
	 Final O&M Cost Responsibility
	  	 	 	Share %	 	$/nt coke
	 US Steel Costs Paid =
	  		 	*****	 	*****
	 Gateway Costs =
	  		 	*****	 	*****
	 Actual O&M Costs =
	  		 	*****	 	*****

  

SCHEDULE 3.1(c)(xi) 
 PAGE 36 

 Schedule 3.3(b) 

Minimum Insurance Coverages and Maximum Deductibles 

 

					
	 Coverage
	  	Maximum Deductible	 	Minimum Coverage Amount
	 Workers’ Compensation
	  	$*****	 	*****
	 Employers’ Liability
	  	$*****	 	*****
	 Commercial Liability
	  	$*****	 	$*****
	 Automobile Liability
	  	$*****	 	$*****
	 Property
	  	$*****	 	*****
	 Business Interruption
	  	*****$*****	 	*****

  

SCHEDULE 3.3(b) 
 PAGE 1 

 SCHEDULE 3.6(h) 

Final invoice Format 
  

	•	 	 The following tabs are based on two major contract issues. 

 

	 	•	 	 Invoices must be created by the Provider on the third business day before the end of each month prior to 12pm CST. 

 

	 	•	 	 Prior month adjustments must be reported by the Provider to the Off-Taker on the 15th of each month. 

 

	•	 	 Quantities for the above invoices and adjustments should all be actual based on meters and scales with exception for unusual situations. (No
estimates for a normal month.) 

  

	•	 	 The quantities for the third business day before the end of each month thru the final meter or scale readings at the end of the month become:

  

	 	•	 	 The unbilled receivable quantities for the Provider. 

 

	 	•	 	 The unaudited liability quantities for the Off-Taker. 

 

	•	 	 Unless an inter-company balance is required, each of the above can calculate dollars as they deem best. 

 

	•	 	 The ‘Inv prep data Input’ and ‘coke price data input’ tabs are setup to provide easy data Input. 

 

	 	•	 	 Provides a choice of setting up individual tabs for each month of invoices and 15th prior adjustment memos, or allows a simple macro to be setup to
prepare the invoice and 15th prior adjustment memo by selecting the month for preparation. 

  

	 	•	 	 This also provides visual trends. 

  

	 	•	 	 The spreadsheet would be sent to the Off-taker with each invoice and 15th adjustment. 

 

	•	 	 The Inv prep data input’ tab currently is set up to use quantities based on meter or scale measurements. 

 

	•	 	 Once the demo would move to production, fields could be added for the actual readings, and the spreadsheet could calculate the final numbers to be
used to prepare the invoice. 

 Note: To the extent a provision in the body or definitions of the off-take
agreement differs from this exhibit, the language in the body or of the definitions off-take agreement shall prevail. 

  

SCHEDULE 3.6(h) 
 PAGE 1 

 SCHEDULE 3.6(h) (cont.) 

SEPTEMBER 2006 INVOICE 
 Gateway Energy & Coke Company LLC 
 111 Northshore Drive

 Suite N-600 
 Knoxville, Tennessee 37919-4093 
  

									
	 Invoice Date:
	  	09/27/06	    		  	
	 Invoice Number:
	  	USS-0906	    	Remit to:	  	 Gateway Energy & Coke Company LLC

	 Sold to:
	  	US Steel	    	Salesperson:	  	Jeffrey S. Wozek	    	
	 Bill to:
	  	US Steel	    	ACH Credit Instructions:	  		    	
	 Period Billed:
	  	 August 29, 2006 – August 31, 2006
 September 1, 2006 – September 26, 2006
	    	Wire Instructions:	  		    	
	 Period Price Adj.:
	  	August 1, 2006 – August 28, 2006	    	Terms:	  		    	
	 PO Number:
	  	XYZ123	    	Due:	  	Friday, September 29, 2006	    	

  

									
	 	  	 PO Line Number
	  	 	  	 Quantity
	  	 $

	  	  

1       Furnace coke
	  		  		  	
	  	  

2       Feed water
	  		  		  	
	  	  

3       Breeze
	  		  		  	
	  	  

4       Additional sharing of Section 45 Credits Realized
	  		  		  	
	  	  

5       Additional adjustments of any debit or credit payment per Sec. 3.6(c),
Sec. 3.8(d), and Sec. 3.6(f) of Contract Invoice Total
	  		  		  	

 Detail 
  

							
	FURNACE COKE SHIPPED	  	$/NT	 	NT (1)	 	$
	 Current Month: September 1, 2006 – September 26, 2006
	  	*****	 	*****	 	*****
	 Estimated Coal Price Component (2)
	  	*****	 	*****	 	*****
	 Coal Cost
	  	*****	 	*****	 	*****
	 Other coal costs
	  	*****	 	*****	 	*****
	 O&M Component
	  	*****	 	*****	 	*****
	 Insurance Component
	  	*****	 	*****	 	*****
	 Fixed Price Component
	  	*****	 	*****	 	*****
	 NT Shipped @ Estimated Coke $/NT
	  	*****	 	*****	 	*****
				
	 Prior month: August 29, 2006 – August 31, 2006
	  	*****	 	*****	 	*****
	 NT’s shipped as actual price
	  	*****	 	*****	 	*****
				
	 Prior month Price Adj.: (5) August 1, 2006 – August 28, 2006
	  	*****	 	*****	 	*****
	 NT shipped @ Estimate price
	  	*****	 	*****	 	*****
	 NT shipped @ Actual price
	  	*****	 	*****	 	*****
				
	 Coke Price Discount in respect of Nonconforming Coke Tonnage and/or Price Adjustment for Coke Quality
	  	*****	 	*****	 	*****
				
	 Net Current Month Furnace Coke
	  	*****	 	*****	 	*****
				
	FEED WATER PROCESSING	  	$/MMBTU	 	MMBTU	 	$
	 Current Month: September 1, 2006 – September 26, 2006
	  	*****	 	*****	 	*****
				
	 Prior month: August 29, 2006 – August 31, 2006
	  	*****	 	*****	 	*****
				
	 Volume adjustment (3)
	  	*****	 	*****	 	*****
				
	 Net Current Month Feed Water
	  	*****	 	*****	 	*****
				
	BREEZE	  	$/NT	 	NT	 	$
	 Current Month: September 1, 2006 – September 26, 2006
	  	*****	 	*****	 	*****
				
	 Prior month: August 29, 2006 – August 31, 2006
	  	*****	 	*****	 	*****
				
	 Volume adjustment (4)
	  	*****	 	*****	 	*****

  

SCHEDULE 3.6(h) 
 PAGE 2 

	
	 Net Current Month Breeze

  

	
	 Furnace Coke tons Sold = Belt scale weights adjusted to ***** % moisture for coke shipped

	 Estimated Coal Price Component = Apply the previous month’s ending coal inventory blend cost and calculate the coal tons to
be carbonized based on the actual furnace coke shipped, adjusted to ***** % moisture, applied by the Net Guaranteed Yield

	 Actual Quantity of Conforming Steam = Actual steam meter readings

	 Estimated Quantity of Breeze = Actual to be confirmed by truck scale weights.

	 Price adjustment memorandum, September 15, 2006 (sample attached)

  

SCHEDULE 3.6(h) 
 PAGE 3 

 PRIOR MONTH ADJUSTMENT MEMO 

Gateway Energy & Coke Company LLC 
 111 Northshore Drive 
 Suite N-600 

Knoxville, Tennessee 37919-4093 
  

							
	 Invoice Date:
	  	 09/15/06
	  		    	
	 Memo Number:
	  	 0806F
	  		    	
	 Sold to:
	  	 US Steel
	  	Salesperson:	    	 Jeffrey S. Wozek

	 Period Unbilled:
	  	 August 29, 2006 – August 31, 2006
	  		    	
	 Period Price Adj.:
	  	 August 1, 2006 – August 28, 2006
	  	Terms:	    	 Adjustment will appear on next invoice

	 PO Number:
	  	 XYZ123
	  	Due:	    	 Friday, September 29, 2006

 Detail 
  

							
	FURNACE COKE SHIPPED	  	$/NT	 	NT (1)	 	$
	 Prior month: August 29, 2006 – August 31, 2006
	  		 		 	
	 NT’s shipped as actual price
	  	*****	 	*****	 	*****
				
	 Prior month Price Adj.: (5) August 1, 2006 – August 28, 2006
	  		 		 	
	 NT shipped @ Estimate price
	  	*****	 	*****	 	*****
	 NT shipped @ Actual price
	  	*****	 	*****	 	*****
				
	 Coke Price Discount in respect of Nonconforming Coke Tonnage and/or Price Adjustment for Coke Quality
	  	*****	 	*****	 	*****
				
	 Net Prior Month Furnace Coke
	  	*****	 	*****	 	*****
				
	FEED WATER PROCESSING	  	$/MMBTU	 	MMBTU	 	$
	 Prior month: August 29, 2006 – August 31, 2006
	  	*****	 	*****	 	*****
				
	 Volume adjustment (3)
	  	*****	 	*****	 	*****
				
	 Net Prior Month Feed Water
	  	*****	 	*****	 	*****
				
	BREEZE	  	$/NT	 	NT	 	$
	 Current Month: September 1, 2006 – September 26, 2006
	  	*****	 	*****	 	*****
				
	 Prior month: August 29, 2006 – August 31, 2006
	  	*****	 	*****	 	*****
				
	 Volume adjustment (4)
	  	*****	 	*****	 	*****
				
	 Net Current Month Breeze
	  	*****	 	*****	 	*****

  

	
	 Furnace Coke tons Sold = Belt scale weights adjusted to ***** % moisture for coke shipped

	 Estimated Coal Price Component = Apply the previous month’s ending coal inventory blend cost and calculate the coal tons to
be carbonized based on the actual furnace coke shipped, adjusted to ***** % moisture, applied by the Net Guaranteed Yield

	 Actual Quantity of Conforming Steam = Actual steam meter readings

	 Estimated Quantity of Breeze = Actual to be confirmed by truck scale weights.

	 Price adjustment memorandum, September 15, 2006 (sample attached)

  

SCHEDULE 3.6(h) 
 PAGE 4 

 3BDBEMO = Invoice due to GC on the third business day before the end of each month prior to
12 pm CST 
  

																													
	  	    	 U of M
	    	 Dec py
	    	 Jan
	    	 Feb
	    	 Mar
	    	 Apr
	    	 May
	    	 Jun
	    	 Jul
	    	 Aug
	    	 Sep
	    	 Oct
	    	 Nov
	    	 Dec

	 Number of Days
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 In month
	    	Days	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 1 thru last day before 3BDBEOM
	    	Days	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 3BDBEOM to EOM
	    	Days	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 PO Number
	    		    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Invoice Header
	    		    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Invoice Date
	    		    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Invoice Number
	    		    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Due
	    		    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Period Description
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 1 thru last day before 3BDBEOM
	    		    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 3BDBEOM to EOM
	    		    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Furnace Coke Shipped
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 1 thru last day before 3BDBEOM
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 3BDBEOM to EOM
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Prior month ending Inv. blend coal
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Coke price discount
	    	$	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Feed Water Processing
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 1 thru last day before 3BDBEOM
	    	MMBTU	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 3BDBEOM to EOM
	    	MMBTU	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Volume adjustment
	    	MMBTU	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $/MMBTU
	    	$/MMBTU	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Breeze
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 1 thru last day before 3BDBEOM
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 3BDBEOM to EOM
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Volume adjustment
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $/NT
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
	 FURNACE COKE SHIPPED
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Current month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Estimate Coal Price Component
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Coal Cost
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Other coal costs
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 O&M Component
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Fixed Price Component
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Insurance Component
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Not identified at this time
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Prior Month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Prior month Price Adj:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $/NT Estimated price
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s Estimated
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $/NT Actual price
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s Actual
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Coke price discount in respect to Nonconformance
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****

  

SCHEDULE 3.6(h) 
 PAGE 5 

																													
	  	    	 U of M
	    	 Dec py
	    	 Jan
	    	 Feb
	    	 Mar
	    	 Apr
	    	 May
	    	 Jun
	    	 Jul
	    	 Aug
	    	 Sep
	    	 Oct
	    	 Nov
	    	 Dec

	 Net Current Month Furnace Coke:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 FEED WATER PROCESSING
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Current Month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Prior Month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Volume adjustment:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Net Current Month Fixed Water:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 BREEZE
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Current Month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Prior Month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Volume adjustment:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Net Current Month Fixed Breeze:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 FURNACE COKE SHIPPED (final)
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Coke price for the month
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Other coal costs
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 O&M Component
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Fixed Price Component
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Insurance Component
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Not identified at this time
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Sum of Production Blend Periods
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Total Coke Sales adjusted to ***** %
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 (Diff should be zero)
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
		    	$	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
		    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	Add periods as needed	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Aug 1-5
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
		    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****

  

SCHEDULE 3.6(h) 
 PAGE 6 

																													
	  	    	 U of M
	    	 Dec py
	    	 Jan
	    	 Feb
	    	 Mar
	    	 Apr
	    	 May
	    	 Jun
	    	 Jul
	    	 Aug
	    	 Sep
	    	 Oct
	    	 Nov
	    	 Dec

		    	$	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Aug 6-23
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
		    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
		    	$	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Aug 24-31
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
		    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
		    	$	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****

  

SCHEDULE 3.6(h) 
 PAGE 7 

 Gateway Energy & Coke Company LLC 

111 Northshore Drive 
 Suite N-600 
 Knoxville, Tennessee 37919-4093 

 

							
	 Invoice Date:
	 	09/27/06	 		 	
	 Invoice Number:
	 		 	Remit to:	 	Gateway Energy & Coke Company LLC
	 Sold to:
	 	US Steel	 	Salesperson:	 	Jeffrey S. Wozek
	 Bill to:
	 	US Steel	 	ACH Credit Instructions:	 	
	 Period Billed:
	 		 	Wire Instructions:	 	
	 Period Price Adj.:
	 		 	Terms:	 	
	 PO Number:
	 		 	Due:	 	

  

									
	 	  	 PO Line Number
	  	 	  	 Quantity
	  	 $

	  	  

1       Furnace coke
	  		  		  	
	  	  

2       Feed water
	  		  		  	
	  	  

3       Breeze
	  		  		  	
	  	  

4       Additional sharing of Section 45 Credits Realized
	  		  		  	
	  	  

5       Additional adjustments of any debit or credit payment per Sec. 3.6(c),
Sec. 3.8(d), and Sec. 3.6(f) of Contract Invoice Total
	  		  		  	

 Detail 
  

							
	FURNACE COKE SHIPPED	  	 $/NT
	  	 NT (1)
	  	 $

	 Current Month:
	  	*****	  	*****	  	*****
	 Estimated Coal Price Component (2)
	  	*****	  	*****	  	*****
	 Coal Cost
	  	*****	  	*****	  	*****
	 Other coal costs
	  	*****	  	*****	  	*****
	 O&M Component
	  	*****	  	*****	  	*****
	 Insurance Component
	  	*****	  	*****	  	*****
	 Fixed Price Component
	  	*****	  	*****	  	*****
	 NT Shipped @ Estimated Coke $/NT
	  	*****	  	*****	  	*****
				
	 Prior month:
	  		  		  	
	 NT’s shipped as actual price
	  	*****	  	*****	  	*****
				
	 Prior month Price Adj.: (5)
	  		  		  	
	 NT shipped @ Estimate price
	  	*****	  	*****	  	*****
	 NT shipped @ Actual price
	  	*****	  	*****	  	*****
				
	 Coke Price Discount in respect of Nonconforming Coke Tonnage and/or Price Adjustment for Coke Quality
	  	*****	  	*****	  	*****
				
	 Net Current Month Furnace Coke
	  	*****	  	*****	  	*****

  

							
	FEED WATER PROCESSING	  	 $/MMBTU
	  	 MMBTU
	  	 $

	 Current Month:
	  	*****	  	*****	  	*****
				
	 Prior month:
	  	*****	  	*****	  	*****
				
	 Volume adjustment (3)
	  	*****	  	*****	  	*****
				
	 Net Current Month Feed Water
	  	*****	  	*****	  	*****

  

							
	BREEZE	  	 $/NT
	  	 NT
	  	 $

	 Current Month:
	  	*****	  	*****	  	*****
				
	 Prior month:
	  	*****	  	*****	  	*****
				
	 Volume adjustment (4)
	  	*****	  	*****	  	*****
				
	 Net Current Month Breeze
	  	*****	  	*****	  	*****
	  
 Furnace Coke tons Sold = Belt scale
weights adjusted to ***** % moisture for coke shipped

	 Estimated Coal Price Component = Apply the previous month’s ending coal inventory blend cost and calculate the
coal tons to be carbonized based on the actual furnace coke shipped, adjusted to ***** % moisture, applied by the Net Guaranteed Yield

	 Actual Quantity of Conforming Steam = Actual steam meter readings

	 Estimated Quantity of Breeze = Actual to be confirmed by truck scale weights.

  

SCHEDULE 3.6(h) 
 PAGE 8 

 Price adjustment memorandum, September 15, 2006 (sample attached) 

  

SCHEDULE 3.6(h) 
 PAGE 9 

 PRIOR MONTH ADJUSTMENT MEMO 

Gateway Energy & Coke Company LLC 
 111 Northshore Drive 
 Suite N-600 

Knoxville, Tennessee 37919-4093 
  

							
	 Invoice Date:
	  		  		    	
	 Memo Number:
	  		  		    	
	 Sold to:
	  	 US Steel
	  	 Salesperson:
	    	 Jeffrey S. Wozek

	 Period Unbilled:
	  		  		    	
	 Period Price Adj.:
	  		  	 Terms:
	    	 Adjustment will appear on next invoice

	 PO Number:
	  		  	 Due:
	    	

 Detail 
  

							
	FURNACE COKE SHIPPED	  	 $/NT
	  	 NT (1)
	  	 $

	 Prior month:
	  		  		  	
	 NT’s shipped as actual price
	  	*****	  	*****	  	*****
				
	 Prior month Price Adj.: (5)
	  		  		  	
	 NT shipped @ Estimate price
	  	*****	  	*****	  	*****
	 NT shipped @ Actual price
	  	*****	  	*****	  	*****
				
	 Coke Price Discount in respect of Nonconforming Coke Tonnage and/or Price Adjustment for Coke Quality
	  	*****	  	*****	  	*****
				
	 Net Prior Month Furnace Coke
	  	*****	  	*****	  	*****
				
	FEED WATER PROCESSING	  	 $/MMBTU
	  	 MMBTU
	  	 $

	 Prior month:
	  	*****	  	*****	  	*****
				
	 Volume adjustment (3)
	  	*****	  	*****	  	*****
				
	 Net Prior Month Feed Water
	  	*****	  	*****	  	*****
				
	BREEZE	  	 $/NT
	  	 NT
	  	 $

	 Current Month:
	  	*****	  	*****	  	*****
				
	 Prior month:
	  	*****	  	*****	  	*****
				
	 Volume adjustment (4)
	  	*****	  	*****	  	*****
				
	 Net Current Month Breeze
	  	*****	  	*****	  	*****

 Furnace Coke tons Sold = Belt scale weights adjusted to ***** % moisture for coke shipped 

Estimated Coal Price Component = Apply the previous month’s ending coal inventory blend cost and calculate the coal tons to be

 carbonized based on the actual furnace coke shipped, adjusted to ***** % moisture, applied by the Net
Guaranteed Yield 
 Actual Quantity of Conforming Steam = Actual steam meter readings 

Estimated Quantity of Breeze = Actual to be confirmed by truck scale weights. 
 Price adjustment memorandum, September 15, 2006 (sample attached) 

  

SCHEDULE 3.6(h) 
 PAGE 10 

																													
	 	    	 U of M
	    	 Dec py
	    	 Jan
	    	 Feb
	    	 Mar
	    	 Apr
	    	 May
	    	 Jun
	    	 Jul
	    	 Aug
	    	 Sep
	    	 Oct
	    	 Nov
	    	 Dec

	 Number of Days
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 In month
	    	Days	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 1 thru last day before 3BDBEOM
	    	Days	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 3BDBEOM to EOM
	    	Days	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 PO Number
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Invoice Header
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Invoice Date
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Invoice Number
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Due
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Period Description
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 1 thru last day before 3BDBEOM
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 3BDBEOM to EOM
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Furnace Coke Shipped
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 1 thru last day before 3BDBEOM
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 3BDBEOM to EOM
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Prior month ending Inv. blend coal
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Coke price discount
	    	$	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Feed Water Processing
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 1 thru last day before 3BDBEOM
	    	MMBTU	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 3BDBEOM to EOM
	    	MMBTU	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Volume adjustment
	    	MMBTU	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $/MMBTU
	    	$/MMBTU	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Breeze
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 1 thru last day before 3BDBEOM
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 3BDBEOM to EOM
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Volume adjustment
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $/NT
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
	 FURNACE COKE SHIPPED
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Current month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Estimate Coal Price Component
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Coal Cost
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Other coal costs
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 O&M Component
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Fixed Price Component
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Insurance Component
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Not identified at this time
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Prior Month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Prior month Price Adj:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $/NT Estimated price
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s Estimated
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****

  

SCHEDULE 3.6(h) 
 PAGE 11 

																													
	 	    	 U of M
	    	 Dec py
	    	 Jan
	    	 Feb
	    	 Mar
	    	 Apr
	    	 May
	    	 Jun
	    	 Jul
	    	 Aug
	    	 Sep
	    	 Oct
	    	 Nov
	    	 Dec

	 $/NT Actual price
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s Actual
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Coke price discount in respect to Nonconformance
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Net Current Month Furnace Coke:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 FEED WATER PROCESSING
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Current Month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Prior Month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Volume adjustment:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Net Current Month Fixed Water:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 MMBTU
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 BREEZE
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Current Month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Prior Month:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Volume adjustment:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Net Current Month Fixed Breeze:
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 $/NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 NT
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 $’s
	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 FURNACE COKE SHIPPED (final)
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Coke price for the month
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Other coal costs
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 O&M Component
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Fixed Price Component
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Insurance Component
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****

  

SCHEDULE 3.6(h) 
 PAGE 12 

																													
	 	    	 U of M
	    	 Dec py
	    	 Jan
	    	 Feb
	    	 Mar
	    	 Apr
	    	 May
	    	 Jun
	    	 Jul
	    	 Aug
	    	 Sep
	    	 Oct
	    	 Nov
	    	 Dec

	 Not identified at this time
	    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 Sum of Production Blend Periods
	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
	 Total Coke Sales adjusted to ***** %
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	 (Diff should be zero)
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
		    	$	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
		    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
	Add periods as needed	    		    		    		    		    		    		    		    		    		    		    		    		    		    	
															
	 Aug 1-5
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
		    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
		    	$	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
	 Aug 6-23
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
		    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
		    	$	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
	 Aug 24-31
	    	NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
		    	$/NT	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****
															
		    	$	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****	    	*****

  

SCHEDULE 3.6(h) 
 PAGE 13 

 Schedule 4.2(f) 

Provisional Guaranteed Coke Quality Standards 
  

									
	 Coke Quality
 Parameter
	  	 Mean
	  	 Weekly

Threshold for

Quality
	  	 Coke Price Adjustment Actual

Penalty is per the applicable
 Formula; Coke Price
 Adjustment in the following

examples assumes a Coke Price
 of $200)
	  	 Daily Reject
Standards

	 Moisture(%)
	  	***** %	  	*****	  	*****	  	***** %
	 Sulfur (%)(dty basis)
	  	*****	  	*****	  	***** $ ***** %	  	*****
	 Ash (%) (dry basis)
	  	*****	  	*****	  	***** $ ***** %	  	*****
	 V.M.(%)(dry basis)
	  	*****	  	*****	  	***** $ ***** %	  	*****
	 Stability
	  	*****	  	*****	  	*****	  	*****
	 CSR
	  	*****	  	*****	  	*****	  	*****
	 Phosphorous
	  	*****	  	*****	  	*****	  	*****
	 Size
	  	*****	  	 ***** %
 *****
	  	***** $ ***** %	  	***** % *****

  

	*	 To be determined based on the composition of the selected Coal Blend. Provided, except for CSR and Size, the percentage difference in respect of the
weekly threshold and daily reject standards relative to the mean of the applicable quality parameter set forth in this Schedule 4.2(f) is the same percentage difference in respect of the weekly threshold and daily reject standards relative to the
mean of the applicable quality parameter set forth in Schedule 5.1.b. 

 The manner of determining the
moisture penalty and credit hereunder shall be the same manner set forth in Schedule 5.1(b). 
 The manner of determining the
price adjustments in respect of ash, sulfur, V.M. and size hereunder shall be the same manner set forth in Schedule 5.1(b). 

  

SCHEDULE 4.2(f) 
 PAGE 1 

 Schedule 5.1(b) 

Guaranteed Coke Quality Standards 
  

									
	 Coke Quality
 Parameter
	  	 Mean
	  	 Weekly

Threshold for

Quality
	  	 Coke Price Adjustment Actual

Penalty is per the applicable
 Formula; Coke Price
 Adjustment in the following

examples assumes a Coke Price
 of $200)
	  	 Daily Reject
Standards

	 Moisture(%)
	  	***** %	  	*****	  	*****	  	***** %
	 Sulfur (%)(dry basis)
	  	***** %	  	***** %	  	***** $ ***** %	  	***** %
	 Ash (%) (dry basis)
	  	***** %	  	***** %	  	***** $ ***** %	  	***** %
	 V.M.(%)(dry basis)
	  	***** %	  	***** %	  	***** $ ***** %	  	***** %
	 Stability
	  	*****	  	*****	  	***** $ *****	  	*****
	 CSR
	  	*****	  	*****	  	*****	  	*****
	 Phosphorous
	  	*****	  	***** %	  	*****	  	***** %
	 Size
	  	*****	  	 ***** %
 ***** %
 *****
	  	***** $ ***** %	  	***** % *****

 Moisture Penalty and Credit — For each percent ( ***** %) variation in respect of Coke that contains
more than ***** percent ***** %) moisture, the Contract Price will be decreased by $ ***** . For each percent ( ***** %) variation in respect of Coke that contains less than ***** percent ***** percent ( ***** %) moisture, the Contract Price will be
increased by $ ***** . For Coke that contains between ***** percent ( ***** %) ***** percent ( ***** %) moisture, there shall be no adjustment to the Contract Price. 
 Note: Moisture variances will be calculated to ***** percent ( ***** %) 

Formulas for Determining Stability, Ash, Sulfur V.M. and Size Price Adjustment 

The following adjustments were based on McMasters Rules of Thumb and an assumed coke rate of 900 # / NTHM. The examples are based on a
Coke Price of $ ***** . The actual penalties will be based on the actual Coke Price. 
 Stability 

-1 Stability = + ***** 
 Coke Price reduction = ***** 
 Example - Stability shortfall
of ***** ( ***** ): 
 Coke Price reduction = ***** 

Coke Price reduction = ( ***** ) * $ ***** 

Coke Price reduction = $ ***** 

  

SCHEDULE 5.1(b) 
 PAGE 1 

 Note: Stability shortfalls will be calculated to ***** point ( ***** pts.)

 Ash 
 ***** Example - ***** 
 Coke Price reduction = *****

 Coke Price reduction = ***** 

Coke Price reduction = ***** 
 Coke Price reduction = $ ***** 
 Note: Ash increases will be
calculated to ***** percent ( ***** %) 
 Sulfur 

***** 
 Coke Price reduction = ***** 
 Example -
***** % ( ***** % ***** %) 
 Coke Price reduction = ***** 

Coke Price reduction = ***** 
 Coke Price reduction = ***** 
 Coke Price
reduction = $ ***** Note: Sulfur increases will be calculated to ***** percent ( ***** %) 
 Size 

For every ***** , the Coke Price reduction will be: 
 ***** 
 Note: Size shortfalls will be calculated to ***** percent ( ***** %).

 V.M. 
 For every ***** the Coke Price reduction will be: 
 *****

 Note: V.M. shortfalls will be calculated to ***** percent ( ***** %). 

  

SCHEDULE 5.1(b) 
 PAGE 2 

 Schedule 5.2 
 Conforming Feed Water Quality Specifications 
  

					
	CONFORMING FEED WATER SPECIFICATIONS
			
	 Parameter
	  	 Units
	  	 Value

	 Temperature
	  	 Deg F
	  	 *****

	 pH
	  		  	 *****

	 Cation Conductivity
	  	 μmhos/cm
	  	 *****

 Notes: 

Nominal Steam pressure is ***** psig at the turbine inlet. 
 Nominal Feed Water pressure is ***** psig, subject to a maximum pressure of ***** psig. 
 The Parties acknowledge that control parameters for Feed Water and Steam which are not explicitly indicated in this document are expected to conform to standard industry guidelines and recommendations set
forth by American Boiler Manufacturers Association (ABMA) and American Society of Mechanical Engineers (ASME) and will be set forth in a protocol developed pursuant to Section 5.5 of the Agreement. 

  

SCHEDULE 5.2 
 PAGE 1 

 Schedule 5.3 
 Conforming Steam Quality Specifications 
  

					
	CONFORMING FEED WATER SPECIFICATIONS
			
	Parameter	 	Units	 	Value
	 Temperature
	 	        Deg F	 	        *****
	 Sodium
	 	        ppm	 	        *****
	 Silica
	 	        ppm	 	        *****

 Notes: 
 Nominal Steam pressure is ***** psig at the turbine inlet. 
 Nominal Feed Water
pressure is ***** psig, subject to a maximum of ***** psig. 
 The Parties acknowledge that control parameters for Feed Water
and Steam which are not explicitly indicated in this document are expected to conform to standard industry guidelines and recommendations set forth by American Boiler Manufacturers Association (ABMA) and American Society of Mechanical
Engineers (ASME) and will be set forth in a protocol developed pursuant to Section 5.5 of the Agreement. 

  

SCHEDULE 5. 3 
 PAGE 1 

 Schedule 6.2 
 Targeted Coke Production 
  

																																					
	 Coal Blend Volatile Matter
	  	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 
	 Coke produced TPY
	  	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 	 	 	*	**** 

  

SCHEDULE 6.2 
 PAGE 1 

 Schedule 6.13 
 Estimates of Provider Natural Gas Consumption 
 NATURAL GAS USAGE – 

PROJECTION BASED ON HAVERHILL USAGE 
  

																																																	
	Day	 	Press	 	 	Temp	 	 	Period
Usage
(MCF)	 	 	Heat
Fctr
(BTU)	 	 	 Daily Usage
(DTH)
 ***** Ovens
	 	 	 Daily Usage
(DTH)

***** Ovens
	 	 	 	 	 	 Daily Usage
 (BTU)
 ***** Oven Heatup
	 	 	 Daily Usage
 (BTU/HR)
 ***** Oven Heatup
	 	 	 Daily Usage
 (BTU)
 ***** Oven Heatup
	 	 	 Daily Usage
 (BTU/HR)
 ***** Oven Heatup
	 	 	 Daily Usage
 (BTU/HR/OVEN)
Heatup
	 
	 1
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 2
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 3
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 4
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 5
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 6
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 7
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 8
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 9
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 10
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 11
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 12
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 13
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 14
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 15
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
	 16
	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 				 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  	 	 	*****	  
		 				 				 				 				 				 				 				 	 	*****	  	 				 	 	*****	  	 				 			
		 				 				 				 				 	 	*****	  	 	 	*****	  	 				 	 	$*****	  	 				 	 	$*****	  	 				 			
		 				 				 				 				 				 				 				 	 	$*****	  	 	 	***** Oven Battery	  	 	 	$*****	  	 	 	***** Oven Battery	  	 			
													
		 				 				 				 				 	 	Total OM	  	 	 	*****	  	 	 	***** Ovens	  	 				 	 	Protected Cost	  	 	 	$          	  	 	 	***** Ovens	  	 			
		 				 				 				 				 	 	 	 	 	 	 	 	 	 	 	 	 				 	 	 	 	 	 	 	 	 	 	 	 	 			

  

SCHEDULE 6.13 
 PAGE 1 

 Schedule 8.3 
 Government Mandated Additional Capital Expenditures (Example) 
  

					
		
	 Commencement of first Contract Year:
	  	 	01/01/08	  
		
	 End of Term:
	  	 	12/31/23	  
		
	 Completion Date for Government Mandated Additional Capital Expenditures:
	  	 	4/30/17	  
		
	 Number of partial or complete Contract Years Remaining the Term:
	  	 	6.00	  
		
	 Amortization Period ( ***** ):
	  	 	*****	  
		
	 Interest Rate (pre-tax):
	  	 	*****	% 
		
	 Cost of Applicable Government Mandated Additional Capital Expenditure:
	  	 	$ *****	  
		
	 Monthly Amortized Cost:
	  	 	$ *****	  
		
	 ***** % of such Monthly Amortized Cost (payable by Off-Taker)
	  	 	$ *****	  
		
	 Unamortized Balance at End of Initial Term (not payable by Off-Taker):
	  	 	$ *****	  

  

SCHEDULE 8.3 
 PAGE 1 

 EXHIBIT A 
 Tax Credit Agreement 
 DEPARTMENT OF TREASURY INTERNAL REVENUE SERVICE

 CLOSING AGREEMENT 
 Under § 7121 of the Internal Revenue Code, Sunoco, Inc., 1735 Market Street, Suite LL, Philadelphia, PA 19103-7583 (TIN: 23-1743282), on behalf of itself and as agent for Gateway Energy &
Coke Company LLC, 1111 Northshore Drive, Suite N600, Knoxville, TN 37919-4073 (TIN: 20-4816254, a Member of Sunoco, Inc.’s affiliated group, and the Commissioner of internal Revenue (“Commissioner”) make the knowing closing agreement:

 WHEREAS: 
 1. Gateway Energy & Coke Company LLC (“Gateway’) is a wholly-owned subsidiary of Sun Coal & Coke Company and Sun Coal & Coke Company is a wholly-owned subsidiary of
Sunoco, Inc. (Sunoco”); 
 2. On or before October 2, 2006, Gateway submitted to the Internal Revenue
Service (“IRS”), an application for certification under the qualifying gasification project program described In Notice 2006-25 (“Application for § 48B Certification”); 

3. Gateways Application for § 48B Certification is for the qualifying gasification project (the ‘Project”)
described below 
 (1) The Project will be located in Granite City, Madison County, Illinois; 

(2) The Project will have a design capacity to, supply at least 1.57 mscf (million standard cubic feet) per hour of
synthesis as that Is composed primarily of carbon monoxide and hydrogen for direct use or subsequent chemical or physical conversion; 
 (3) The fuels identified in § 48B(c)(2) will at all times cumulatively comprise at least 90 percent (as measured in Btu on an. energy input basis) of the total fuels (fuels identified in §
48B(c)(2) and any other fuel input) required by the Project for normal plant operations (operations other than initial plant certification, plant startup periods, plant shutdown periods, periods of gasification system maintenance during which the
interconnected gasifier(s) is shutdown, or interruptions of the supply of fuels identified In § 48B(c)(2) to the Project resulting from an event of farce majeure (including an Act of God, war, strike, or other similar event beyond the control
of Gateway)) for the production of chemical feedstocks, liquid transportation fuels, or co-production of electricity; and 
 (4) The Project is entitled to priority under Notice 2006-25 both for carbon capture capability (as defined in § 48B(c)(5)) or use of renewable fuels and because the project team has experience that
demonstrates successful and reliable operations of the gasification technology on domestic fuels identified in § 48B(c)(2); and 

  

EXHIBIT A 
 PAGE 1 

 4. On November 20, 2006, the IRS accepted Gateways Application for
§ 48B Certification for the Project and allocated a qualifying gasification project credit under § 48B in the amount of $ ***** to the Project. 
 NOW IT IS HEREBY DETERMINED AND AGREED FOR FEDERAL INCOME TAX PURPOSES THAT: 
 1. The total amount of the qualifying gasification project credit to be claimed for the Project under § 48B(a) must not exceed $ ***** . 

2. If the Project is not placed in service by Gateway Within 7 years of November 29, 2006, the qualifying
gasification project credit in the amount of $ ***** allocated to the Project is, fully forfeited. 
 3. If the
Project does not have a design capacity to supply synthesis gas in the amount of at least 1.57 mscf per hour on the date the Project is placed in service, the qualifying gasification project credit in the amount of $ ***** allocated to the Project
Is reduced proportionately. 
 4. (1) If the Project fails to use gasification technology as defined in
§ 48B(c)(2) or is not carried out by art eligible entity as defined in § 48B(c)(7), the qualifying gasification project credit in the amount of $ ***** allocated to the Project is fully forfeited. 

(2) if, at any time, the fuels identified in § 48B(c)(2) with respect to the gasification technology for the Project
do not cumulatively comprise at least 90 percent (as measured in eta on an energy input basis) of the total fuels (fuels identified in § 48B(c)(2) and any other fuel input) required by the Project for normal plant operations (operations
other-than: initial plant certification, plant startup periods, plant shutdown periods, periods of gasification system maintenance during which the interconnected gasifier(s) is shutdown, or interruptions of the supply of fuels identified In §
48B(c)(2) to the Project resulting from an event of force Majeure (including an Act of God, war, strike, or other similar event beyond the control of Gateway)) for the production of chemical feedstocks, liquid transportation fuels, or co-production
of electricity, the Project cease to be investment credit property and the recapture rules of § 50(a) apply. 
 (3) if the Project fails to provide for either carbon capture capability (as defined in § 48B(c)(5)) or use of renewable fuels on-the date the Project is placed in service, the qualifying
gasification project credit in the amount of $ ***** allocated to the Project is fully forfeited. 
 5. Sunoco
and Gateway (collectively, the ‘Taxpayers’) will not claim the qualifying advanced coal project credit under §48A for any qualified investment for which the qualifying gasification project credit is allowed under § 48B,

 6. If Taxpayers elect to claim the qualifying gasification project credit on the qualified progress
expenditures paid or incurred by Gateway during the taxable year(s) during which the Project is under construction and if the Project ceases to be a qualifying gasification project (before, at the time, or after the Project is placed in service),
rules similar to the recapture rules in § 50(a)(2)(A) through (D) apply, 

  

EXHIBIT A 
 PAGE 2 

 7. This agreement applies only to Taxpayers. Any successor in interest must
execute a new closing agreement with the IRS. If the interest is acquired at or before the time the Project is placed In service and the successor in interest fails to execute a new closing agreement, the qualifying gasification project credit in
the amount of $ ***** allocated to the Project is fully forfeited, If the interest is acquired after the time the Project is placed In service and the successor in interest fails to execute a new closing agreement, the Project ceases to be
Investment credit property and the recapture rules of § 50(a) apply, 
 THIS AGREEMENT IS FINAL AND CONCLUSIVE EXCEPT:

 1. The matter it relates to may be reopened in the event of fraud, malfeasance, or misrepresentation of a
material fact; 
 2. it is subject to the Internal Revenue Code sections that expressly provide that effect be
given to their provisions (including any stated exception for § 7122) notwithstanding any rule of law; and 

3. If it relates to a tax period ending after the date of this Closing Agreement, it is subject to any law enacted after
such date, which applies to the tax period. 
 By signing, the parties certify that they have read and agreed to the terms of
this Closing Agreement. 
  

											
	 Taxpayer: Sunoco, Inc. (TIN: 23-1743282)
	 		 	
					
	 By:
	 	  
	 		 	 Date Signed:
	 	  

		 	     Michael H.R. Dingus
	 		 	
	 Title: Senior Vice President Sunoco, Inc.
	 		 	
			
	 Commissioner of Internal Revenue
	 		 	
						
	 By:
	 	 By:
	 	  
	 		 	 Date Signed:
	 	  

		 	     William P. O’Shea
	 		 	
	 Title: Associate Chief Counsel, Passthroughs
	 		 	
	 and Special Industries, CC:PSI
	 		 	

  

EXHIBIT A 
 PAGE 3Amended and Restated Coke Purchase Agreement - September 1, 2009

 Exhibit 10.34 
 Execution Version 
 SPECIFIC TERMS IN THIS EXHIBIT HAVE BEEN
REDACTED BECAUSE CONFIDENTIAL 
 TREATMENT FOR THOSE TERMS HAS BEEN REQUESTED. THE REDACTED MATERIAL HAS 

BEEN SEPARATELY FILED WITH THE SECURITIES AND EXCHANGE COMMISSION, AND THE 

TERMS HAVE BEEN MARKED AT THE APPROPRIATE PLACE WITH FIVE ASTERISKS (*****). 

AMENDED AND RESTATED 
 COKE PURCHASE AGREEMENT 
 by and between 

Middletown Coke Company, Inc. 
 and 
 AK Steel Corporation 

Dated September 1, 2009 

 TABLE OF CONTENTS 

 

					
	 ARTICLE I DEFINITIONS; ACKNOWLEDGEMENT; BASIC OBLIGATIONS OF THE PARTIES
	  	 	1	  
	 1.1 Definitions
	  	 	1	  
	 1.2 The Plant
	  	 	1	  
	 1.3 Basic Obligations of the Parties
	  	 	1	  
	 1.4 Seller’s Notice and Reporting Obligations
	  	 	2	  
	 1.5 Guarantee of Seller’s Obligations
	  	 	3	  
	 1.6 Transfer Restrictions
	  	 	3	  
	 1.7 Holding Guaranty
	  	 	3	  
	 ARTICLE II TERM
	  	 	3	  
	 2.1 Term
	  	 	3	  
	 ARTICLE III COKE PRICE AND PAYMENT TERMS
	  	 	3	  
	 3.1 Coke Price
	  	 	3	  
	 3.2 Section 45 Credits
	  	 	8	  
	 3.3 Terms of Payment/Invoicing
	  	 	10	  
	 3.4 Reimbursement of Interconnection Costs
	  	 	12	  
	 3.5 By-Products
	  	 	13	  
	 3.6 Audit Rights
	  	 	13	  
	 3.7 Production Turndown Adjustment Fee
	  	 	13	  
	 ARTICLE IV COAL BLENDS
	  	 	13	  
	 4.1 Selection
	  	 	13	  
	 4.2 Sampling and Testing
	  	 	13	  
	 4.3 Unsuitability or Insufficiency of Coal Blends
	  	 	13	  
	 4.4 Authority of Seller
	  	 	14	  
	 ARTICLE V SCREENED COKE SAMPLING, ANALYSIS AND QUALITY
	  	 	14	  
	 5.1 Coke Moisture and Screened Coke Quality
	  	 	14	  
	 5.2 Title
	  	 	16	  
	 5.3 Exclusivity
	  	 	16	  
	 ARTICLE VI OBLIGATIONS RELATED TO COKE SUPPLY AND DELIVERIES
	  	 	17	  
	 6.1 Coke Supply during the Initial Year
	  	 	17	  
	 6.2 Coke Supply and Purchase Obligation
	  	 	17	  
	 6.3 Coke Deliveries
	  	 	17	  
	 6.4 Third Party Supplied Coke
	  	 	19	  
	 6.5 Purchaser Obtained Coke
	  	 	20	  
	 6.6 Purchaser’s Conveyor
	  	 	20	  
	 6.7 Production Turndown
	  	 	20	  
	 ARTICLE VII CHANGES IN GOVERNMENTAL REQUIREMENTS
	  	 	21	  
	 7.1 Government Mandated Additional Expenditures
	  	 	21	  
	 7.2 Government Mandated Additional Capital Expenditures
	  	 	22	  
	 ARTICLE VIII FORCE MAJEURE EVENT(S)
	  	 	22	  
	 8.1 Seller Force Majeure Event(s)
	  	 	22	  
	 8.2 Purchaser Force Majeure Event(s)
	  	 	23	  
	 ARTICLE IX DISPUTE RESOLUTION
	  	 	24	  
	 9.1 Attempt at Resolution
	  	 	24	  
	 9.2 Interpretation and Dispute Resolution
	  	 	24	  

  
 1 

					
	 9.3 Consolidation
	  	 	25	  
	 ARTICLE X REPRESENTATIONS AND WARRANTIES
	  	 	25	  
	 10.1 Seller’s Representations and Warranties
	  	 	25	  
	 10.2 Purchaser’s Representations and Warranties
	  	 	26	  
	 10.3 Holding’s Representations and Warranties
	  	 	26	  
	 ARTICLE XI DEFAULT AND REMEDIES
	  	 	27	  
	 11.1 Purchaser’s Events of Default
	  	 	27	  
	 11.2 Seller’s Events of Default
	  	 	27	  
	 11.3 Pursuit of Remedies
	  	 	28	  
	 11.4 Termination by Seller for Breach by Purchaser
	  	 	28	  
	 11.5 Termination by Purchaser for Breach by Seller
	  	 	28	  
	 11.6 Early Termination without Event of Default
	  	 	28	  
	 11.7 No Release of Accrued Obligations
	  	 	29	  
	 ARTICLE XII MISCELLANEOUS PROVISIONS
	  	 	30	  
	 12.1 Seller’s Indemnification of Purchaser for Infringement
	  	 	30	  
	 12.2 Notices
	  	 	30	  
	 12.3 Limitation of Liability; Exclusive Remedies
	  	 	30	  
	 12.4 Rules of Interpretation
	  	 	30	  
	 12.5 Governing Law
	  	 	31	  
	 12.6 Severability
	  	 	31	  
	 12.7 Confidentiality
	  	 	31	  
	 12.8 Entire Agreement
	  	 	31	  
	 12.9 Survival
	  	 	32	  
	 12.10 Captions
	  	 	32	  
	 12.11 Construction of Agreement
	  	 	32	  
	 12.12 Independent Contractor
	  	 	32	  
	 12.13 Waivers and Remedies
	  	 	32	  
	 12.14 Assignability
	  	 	32	  
	 12.15 Further Assurances
	  	 	33	  
	 12.16 Cooperation with Financing Efforts
	  	 	33	  
	 12.17 Binding Effect
	  	 	33	  
	 12.18 No Third Party Beneficiaries
	  	 	33	  
	 12.19 Mutuality of Drafting
	  	 	33	  
	 12.20 Counterparts Facsimile Signatures
	  	 	34	  
	 12.21 No Setoff
	  	 	34	  
	 12.22 Audits
	  	 	34	  

  

					
	APPENDICES:	 		  	
			
	 Appendix A
	 		  	Definitions
			
	 SCHEDULES:
	 		  	
			
	 Schedule 1.5
	 		  	Guarantee of Seller’s Obligations
			
	 Schedule 1.6
	 		  	Guarantee of Purchaser’s Obligations

  
 2 

					
	 Schedule 5.1
	 		  	Screened Coke Quality Standards
			
	 Schedule 6.2(a)
	 		  	Coke Supply and Purchase Obligation
			
	 Schedule 7.2
	 		  	Government Mandated Additional Capital Expenditures (Example)
			
	 Schedule A-1
	 		  	Lost Energy Charge

  
 3 

 AMENDED AND RESTATED COKE PURCHASE AGREEMENT 

THIS AMENDED AND RESTATED COKE PURCHASE AGREEMENT dated as of September 1, 2009 (the “Effective Date”), is
made by and between Middletown Coke Company, Inc., a Delaware corporation (“Seller”) and AK Steel Corporation, a Delaware Corporation (“Purchaser”). This Agreement is a companion accord to the Amended and Restated Energy Sales
Agreement between Seller and Purchaser dated concurrently with this Agreement (the “Related Energy Sales Agreement”) and the Agreement Regarding Expedited Equipment Purchases between Seller and Purchaser dated as of March 4, 2008, as
amended (the “Equipment Agreement”). 
 For good and valuable consideration, including the Related
Coke Purchase Agreement and the Equipment Agreement, the Parties, intending to be legally bound, agree as follows: 
 ARTICLE
I 
 DEFINITIONS; ACKNOWLEDGEMENT; BASIC OBLIGATIONS OF THE PARTIES 

1.1 Definitions. The definitions of certain capitalized terms used in this Agreement are contained in the attached
Appendix A. 
 1.2 The Plant. Pursuant to this Agreement, the Related Energy Sales Agreement and the
Equipment Agreement, Seller is to construct (subject to the Contingencies) (i) a metallurgical coke making plant consisting of one hundred (100) heat recovery ovens organized in three oven batteries, (ii) an associated cogeneration
plant (the “Cogeneration Plant”) that converts steam produced at such coke plant into electrical energy, and (iii) related facilities and equipment (collectively, the “Plant”), all to be located on certain real property to
be acquired by Seller that is contiguous with Purchaser’s Middletown Plant (the “Property”). The Plant is to be owned and operated by Seller based upon heat recovery technology that is proprietary to Seller and its Affiliates.

 1.3 Basic Obligations of the Parties. Subject to the terms, conditions and requirements of this
Agreement: 
 (a) Delivery and Acceptance Obligations. 

(i) During the Initial Operating Period, Seller shall deliver to Purchaser and Purchaser shall accept all
Coke Tonnage, except for Nonconforming Coke Tonnage that is rejected by Purchaser pursuant to Section 5.1(b)(iii). Seller will also provide to Purchaser, on the first business day of each Week, a nonbinding projection of (x) the duration
of the Initial Operating Period, (y) Coke production for such Week, and (z) Coke production for each subsequent Week remaining in the Initial Operating Period. 

(ii) Following the Initial Operating Period and throughout the balance of the Term, Seller shall deliver
to Purchaser and Purchaser shall accept all Coke Tonnage (subject to Seller’s obligations in respect of the Coke Supply Obligation), except for Nonconforming Coke Tonnage that is rejected by Purchaser pursuant to Section 5.1(b)(v).

  
 1 

 (b) Pricing and Payment. During the Term, the purchase price payable
by Purchaser to Seller in respect of Coke Tonnage is the Coke Price (except for Nonconforming Coke Tonnage that is rejected by Purchaser pursuant to Section 5.1(b)(v)), and for Nonconforming Coke Tonnage that is not rejected by Purchaser is the
applicable price set forth in Section 5.1(b)(v). Such amounts shall be payable in accordance with Section 3.3. 
 (c) Integrated Transaction. The Parties acknowledge that (i) they are entering into this Agreement, the Related Energy Sales Agreement and the Equipment Agreement as a single integrated
transaction, (ii) they would not enter into the Related Energy Sales Agreement without also entering into this Agreement, and (iii) this Agreement and the Related Energy Sales Agreement are inextricably linked technically and economically,
that neither would be feasible without the other, and they constitute a single integrated transaction and agreement. 
 1.4 Seller’s Notice and Reporting Obligations. 
 (a)
Schedule and Progress Reports. The Parties acknowledge that Purchaser will be required to prudently manage third party coke purchases and coke inventories in respect of the Middletown Plant pending the development of the Plant (and the date
that the Plant demonstrates the commercial capability of producing Coke at its full production level). Accordingly, at least ten (10) days following the satisfaction of each of the Contingencies (but subject to such Contingencies), Seller shall
deliver to Purchaser a construction schedule that details the various phases of such work, including corresponding milestone dates for major systems and equipment, and the substantial completion date prior to the commencement of the construction of
physical improvements in respect of the Plant (the “Work”). Within three (3) business days following the commencement of the construction of such Work, Seller will provide Purchaser with Written notice thereof. Seller will provide
Written progress reports once per month, which shall include all material schedule updates and revisions in respect of such Work, through the commencement of the Initial Operating Period. Such reports will be consistent with Seller’s internal
reports in respect of the completion and status of applicable schedule milestones. 
 (b) Weekly
Meetings. In addition to the provision by Seller to Purchaser of the reports described in Section 1.4(a), Seller and Purchaser shall schedule weekly on-site meetings whereby Seller or its designee shall informally report to Purchaser the
status and progress of the Work, including (as applicable) any material revisions to the construction schedule in respect of milestone dates and the substantial completion date for such Work. Seller shall also permit Purchaser to inspect the Plant
construction site for the purpose of evaluating the progress of the Work; provided, however, all such site inspections shall be subject to the supervision of Seller and its designee, and shall be conducted in a manner consistent with Seller’s
safety policies and guidelines. 
 (c) Recovery Plans. In the event of any schedule delays in respect of
construction milestones or the substantial completion date, Purchaser shall be advised of (as applicable) any recovery plans and shall be invited to attend meetings between Seller and its suppliers and contractors in respect thereof; provided,
however, neither Seller, its suppliers nor its contractors shall be obligated to implement any recommendations of Purchaser in respect of any such recovery plans. 

  
 2 

 1.5 Guarantee of Seller’s Obligations. The obligations of Seller
under this Agreement shall be guaranteed by SunCoke and Sun Coal & Coke Company, a Delaware corporation, pursuant to a guaranty in the form of Schedule 1.5 that Seller shall cause to be executed and delivered to Purchaser at the time of the
execution and delivery of this Agreement. 
 1.6 Transfer Restrictions. Purchaser shall not transfer or
otherwise dispose of the Middletown Plant without the prior Written consent of Seller. If Purchaser wishes to sell, lease, transfer or otherwise dispose of all or a substantial portion of its assets (other than the Middletown Plant), whether in a
single transaction or series of transactions, then it shall cause to be delivered to Seller at least forty-five (45) days prior to such sale, lease, transfer or other disposition (i) a Written notice of such sale, lease, transfer or other
disposition, (ii) a guaranty executed by AK Steel Holding Corporation, a Delaware corporation (“Holding”) in the form of Schedule 1.6, and (iii) an opinion of independent legal counsel to Holding, which legal counsel shall be
reasonably satisfactory to Seller and which opinion shall be in form and substance reasonably satisfactory to Seller, to the effect that such guaranty is the legal, valid and binding obligation of, and enforceable against Holding, subject to
customary exceptions. The Parties acknowledge that in the event any of the foregoing obligations are breached by Purchaser or Holding, Seller shall be entitled to both interim and permanent injunctive relief in respect of such obligations, including
(as applicable) injunctive relief and specific enforcement against Purchaser and Holding. Notwithstanding the foregoing, Purchaser shall not be restricted from creating or permitting to exist (and the foregoing provisions shall not apply to) any
lien, security interest or other encumbrance on any of its assets. 
 1.7 Holding Guaranty. Following the
expiration, cancellation or termination of the Indenture, Holding shall promptly (i) notify Seller of such circumstance in Writing, and (ii) execute and deliver to Seller a guaranty of Holding in favor of Seller in the form of Schedule
1.6. Such guaranty obligation shall be specifically enforceable by Seller against Holding. 
 ARTICLE II 

TERM 
 2.1 Term. The term of this Agreement (“Term”) shall commence on the Effective Date and, subject to earlier termination in accordance with this Agreement, shall continue in effect for
twenty (20) Contract Years. Upon the conclusion of such twenty (20) Contract Years, this Agreement shall automatically renew for two (2) successive five (5) year terms each unless notice of termination is given by either Party at
least one (1) year prior to the end of the Term. 
 ARTICLE III 

COKE PRICE AND PAYMENT TERMS 
 3.1 Coke Price. 
 (a) Components. Subject to
Section 3.4: 
 (i) During the Initial Operating Period, and for the balance of the year
(namely, through December 31st) during which the Initial Operating Period expires (the “Initial Year”), the Coke Price is the sum of (x) the Adjusted Fixed 

  
 3 

 
Price Component, (y) the Initial O&M Component, plus (z) the Coal Cost Component; and 

(ii) During each Contract Year (following such Initial Year), the Coke Price is the sum of (A) the
Adjusted Fixed Price Component, (B) subject to Section 3.1(c)(vi), the Forecasted O&M Component, and (C) the Coal Cost Component. 
 (b) Adjusted Fixed Price Component. 
 (i)
The Fixed Price Component is $***** per Ton of Coke. 
 (ii) The Parties acknowledge that Coke
production depends upon the moisture content of each Coal Blend. Accordingly, the Fixed Price Component shall be adjusted (increased or decreased) based upon the Weighted Average moisture content of the Coals comprising each Coal Blend for the
applicable Month. Accordingly, if the actual Weighted Average moisture content of such Coal Blend Tonnage exceeds ***** %, then for each ***** % increment thereof in excess of ***** %, the Fixed Price Component shall be correspondingly increased by
***** %. ***** Conversely, if the actual Weighted Average moisture content of such Coal Blend Tonnage is less than ***** %, then for each ***** % increment thereof less than ***** %, the Fixed Price Component shall be correspondingly reduced by
***** %. By way of example, if the actual Weighted Average moisture content of the Coal Blend is ***** %, then such adjusted Fixed Price Component (the “Adjusted Fixed Price Component”) is $ ***** (namely, the sum of the (i) Fixed
Price Component plus the (ii) product of the Fixed Price Component multiplied by ***** %). Conversely, and by way of example, if the actual Weighted Average moisture content of the Coal Blend is ***** %, then such Adjusted Fixed Price Component
is $ ***** (namely, the sum of (i) Fixed Price Component minus the (ii) product of the Fixed Price Component multiplied by ***** %). 
 (c) Initial O&M Component, Forecasted O&M Component, Actual O&M Component and Annual True-Up. 

(i) During the Initial Year, the O&M Component is $ ***** per ton of Coke (the “Initial O&M
Component”). 
 (ii) Following such Initial Year, and at least sixty (60) days prior to
the commencement of each Contract Year, Seller will prepare a good faith forecast (the “Forecast”) that sets forth in reasonable detail its good faith estimate of the O&M Expenses in respect of the Plant and the for the next ensuing
Contract Year. For the avoidance of doubt, such O&M Expenses include operating and maintenance costs in respect of the Cogeneration Plant notwithstanding the circumstance that payments in respect of electrical energy produced by such
Cogeneration Plant are made pursuant to the Related Energy Sales Agreement. 

  
 4 

 (iii) Without duplication or double-counting in respect of
O&M Expenses, such Forecast shall be based upon (i) subject to any applicable confidentiality restrictions in respect of other customers of Seller’s Affiliates, typical historic operations and maintenance history at other domestic coke
making facilities that utilize SunCoke’s proprietary heat recovery coke making technology as such history applies to the Plant; (ii) historic operations and maintenance history at the Plant; (iii) subject to Article VII, compliance
with Governmental Requirements in respect of the Plant, including Government Mandated Additional Expenses; (iv) property taxes in respect of the Plant; (v) Targeted Coke Production in respect of the Coal Blend(s) to be utilized during such
Contract Year; (vi) labor expenses in respect of the Plant; (vii) Prudent Operating and Maintenance Practices; (viii) the reasonable cost of all premiums or, as applicable, allocations, in respect of required and commercially
reasonable insurance coverages for the Plant, Plant operations, and employees of Seller (provided such allocations or premiums constitute O&M Expenses), and (ix) other reasonable conditions specific to the Plant and Seller’s
performance hereunder (the “Guidelines”); provided, however, but subject to Section 7.1(c), such other reasonable conditions shall not include fines or penalties in respect of violations of Governmental Requirements including
Governmental Requirements pertaining to the environment, and employee health and safety. Such Forecast shall be delivered to the Purchaser for approval by it, which approval shall not be unreasonably withheld, conditioned or delayed. 

(iv) Within fifteen (15) days following Seller’s delivery of each such Forecast to Purchaser,
Seller and Purchaser shall confer in good faith for the purpose of reviewing and approving such Forecast. If, within thirty (30) days thereafter, the Parties do not agree upon such Forecast, then Purchaser shall promptly deliver to Seller (no
later than ten (10) days following the expiration of such thirty (30) day period) Written notice of its disapproval of such Forecast that sets forth the specific grounds therefor including any alleged inconsistency thereof with the
Guidelines. The Parties may thereafter submit such dispute to arbitration in accordance with Section 9.2; provided, however, pending such resolution, (i) the O&M Expenses in respect of the preceding Contract Year, as adjusted in
accordance with the Index Formula (the “Presumed O&M Expenses”), shall be the basis for the O&M Expenses for the period during which such dispute is pending (except for the first Contract Year, for which the Presumed O&M
Expenses in respect of such Contract Year pending that resolution shall be the Initial O&M Component as adjusted in accordance with the Index Formula), and (ii) if, following any such arbitration, it is determined that the allowable O&M
Expenses are greater or less than the Presumed O&M Expenses, then Purchaser or, as applicable, Seller shall pay to the prevailing Party the product of the difference between (i) the (y) Forecasted O&M Component based upon the
Presumed O&M Expenses for the applicable Contract Year or, as applicable, in respect of the Initial Year, and (z) the Forecasted O&M Component based upon the O&M Expenses approved pursuant to such arbitration, multiplied by
(ii) the Coke Tonnage sold by Seller to Purchaser based upon such Presumed O&M Expenses, plus interest thereon accrued thereon at the Interest Rate. Such 

  
 5 

 
payment shall be, as applicable, added to or credited against the amount otherwise payable by Purchaser to Seller in accordance with the Monthly invoice immediately following any such award.

 (v) The Forecasted O&M Component for each Contract Year will be determined in accordance
with the following formula: 
 Forecasted O&M Component = [Forecast O&M Expenses (or if such
Forecast is subject to a dispute, the Presumed O&M Expenses, until such time as the dispute is resolved) in respect of the Plant set forth in the approved Forecast for the applicable Contract Year ÷ Targeted Coke Production in respect of
the Coal Blend(s) to be utilized during such Contract Year] 
 (vi) Seller shall endeavor in
good faith to operate and maintain the Plant in accordance with the Forecasted O&M Component for the applicable Contract Year in accordance with Prudent Operating and Maintenance Practices. Subject to the foregoing, within thirty (30) days
following the conclusion of each Contract Year, Seller will submit to Purchaser a Written report that summarizes the actual O&M Component for such Contract Year (the “Actual O&M Component”) as determined in accordance with the
following formula: 
 Actual O&M Component = actual O&M Expenses in respect of the Plant for the
applicable Contract Year ÷ actual Coke Tonnage produced at the Plant during such Contract Year (including Nonconforming Coke Tonnage rejected by Purchaser). 

Where applicable, but subject to Article VII, Purchaser shall pay Seller an amount equal to ***** % of the product of
(i) any positive difference between the (y) Actual O&M Component for the applicable Contract Year and (z) Forecasted O&M Component as set forth in the Forecast for such Contract Year, multiplied by (ii) actual Coke
production delivered to Purchaser during such Contract Year (excluding, in each case, Nonconforming Coke Tonnage rejected by Purchaser). Where applicable, but subject to Article VII, Seller shall credit Purchaser an amount equal to ***** % of any
(i) negative difference between the (y) Actual O&M Component the applicable Contract Year and (z) Forecasted O&M Component for such Contract Year, multiplied by (ii) actual Coke production delivered to Purchaser during
such Contract Year; provided, however, in no event shall the actual Coke production amount utilized in the denominators to the foregoing formulas be less than ***** % of the Targeted Coke Production for the applicable Contract Year; provided,
further, that such ***** % limitation shall not apply to any Month during such Contract Year when a Production Turndown is in effect. Such payment or credit shall, as applicable, be added to or deducted from the amounts otherwise payable in
accordance with the invoice in respect of the Month during which such credit or payment is determined, and shall be subject to reasonable verification by Purchaser. 

  
 6 

 (d) Coal Cost Component. 

(i) Coal Costs are all costs, expenses and expenditures, including Taxes, related to sampling, testing,
selecting, purchasing, storing, handling of Coals, and in respect of transporting, and delivering the Coals to the Plant, but excluding overhead or administrative costs of Seller or its Affiliates in respect thereof. Unless otherwise approved by
Purchaser, each Coal comprising the selected Coal Blend shall be purchased by Seller for a commercially reasonable price, and in accordance with commercially reasonable standards, terms and conditions based upon thirty (30) day payment terms.
Coal Costs do not include penalties, assessments and damages recovered by Seller in respect of Coal contracts with Coal suppliers to the extent such penalties, assessments and/or damages result in Coke Price reductions as set forth in Schedule 5.1
or any successor schedule (in which case such penalties, assessments and/or damages shall be for the account of Seller); provided, however, if such penalties, assessments and/or damages exceed such Coke Price reductions, or such penalties,
assessments and/or damages do not result in a Coke Price reduction, then any such excess amount(s) or such penalties, assessments and/or damages not resulting in a Coke Price reduction will be deducted from the Coal Costs. 

(ii) The Coal Cost Component is (i) the actual Monthly Weighted Average Coal Costs, divided by
(ii) the product of (y) the Moisture Adjusted Coal Blend Tonnage charged to the coke ovens at the Plant set forth in each applicable invoice, taking into account Coal Handling Losses, and (z) the Guaranteed Coke Yield Percentage.

 (iii) The Moisture Adjusted Coal Blend Tonnage is the Weighted Average thereof for each
applicable Month, and accounts for Coal Blend moisture on a fixed ***** % basis to be determined in accordance with the following formula: 
 Moisture Adjusted Coal Blend Tonnage = actual Coal Blend Tonnage (as determined in accordance with Section 3.1(d)(v)) x [(1 – the actual moisture content of such Coal Blend Tonnage) ÷
***** ]. 
 Such actual moisture shall be determined based on sampling of the actual Coal Blend Tonnage
immediately prior to coking thereof, and the testing and analysis on a composite basis, all of which shall be performed in accordance with ASTM Standards. 

(iv) Coal Handling Losses shall be fixed at ***** %, and shall be accounted in accordance with the
following formula: 
 Moisture Adjusted Coal Blend Tonnage for each Coke shipment x 

***** 

  
 7 

 (v) Seller’s static scale shall weigh Coal Blend
Tonnages immediately prior to coking. Such scale shall have an accuracy of not less than plus or minus (+/-) 0.25%, and shall be calibrated in accordance with the manufacturer’s instructions at Seller’s sole cost and expense. Absent
Manifest Error, such weight determinations shall be conclusive and binding on the Parties. 

(vi) The Guaranteed Coke Yield Percentage is determined in accordance with the following formula:

 Blast furnace coke “dry” yield equals ***** % less the sum of the percentage of dry basis
volatile matter in the Coal Blend (described as the “typical” dry basis volatile matter in the Coal contracts pertaining to the Coal Blend) plus a ***** % allowance for net operating losses in the coking process; provided, however, if the
Weighted Average actual moisture content of such Coal Blend Tonnage exceeds ***** %, then for each increment of ***** % in excess of ***** %, such ***** % allowance shall be correspondingly increased by ***** %. By way of example, if the actual
Weighted Average moisture content of the Coal Blend is ***** %, then the corresponding allowance for net operating losses in the coking process would be ***** %. 

Seller will re-determine the Guaranteed Coke Yield Percentage whenever the proportionate share of Coals within any Coal
Blend is increased or decreased by ***** % or more. 
 (e) Determination of Coke Tonnage. All Coke
Tonnage shall be weighed by belt scales operated by Seller. Such scales shall have an accuracy of not less than 0.25%, and shall be maintained and calibrated in accordance with the manufacturer’s instructions, the cost of which calibration
shall be an O&M Expense. Absent Manifest Error, such weight determinations shall be conclusive and binding on the Parties. All Coke Tonnage shall be adjusted to a ***** % moisture content in accordance with the following formula: 

Tons Sold = Total Tons x (1 – actual percentage moisture content) 

*****  
 The actual moisture percentage content of Coke shall be determined in accordance with Section 5.1. 
 3.2 Section 45 Credits. 
 (a) In General.
Provided Purchaser is not in default of this Agreement, if any Coke qualifies for a credit under the Section 45 of the Internal Revenue Code of 1986, or any similar or successor provision (“Section 45 Credits”) during any year during
which Coke is produced during the Term, then Seller shall provide Purchaser with a credit in respect of Coke Tonnage sold by Seller to Purchaser during such year, provided that in any Production Turndown Period the credit provided to Purchaser shall
be reduced proportionately based on the Coke Purchase Shortfall. 

  
 8 

 (b) Sunoco Realized Value. Where Sunoco or its Affiliates are the
sole investors in Seller, such credit shall be equal to ***** % of the Sunoco Realized Value of such Section 45 Credits. Such Sunoco Realized Value is the pre-tax value realized by Sunoco in respect of such Section 45 Credits, which shall
be determined by dividing the amount of such Section 45 Credits by one (1) minus the sum of (x), where (x) is the highest marginal federal income tax rate applicable to corporations, minus, in respect of section 199 of the Internal
Revenue Code of 1986, (i) two (2) percentage points in respect of year 2009, or (ii) three percentage points for each subsequent year during which such Section 45 Credits may be available; provided, however, such Sunoco Realized
Value shall also take into account any change in law, phase out, the ability of Sunoco to utilize the Section 45 Credits, or other circumstances relevant to such Sunoco Realized Value determination. The ability of Sunoco to utilize such
Section 45 Credits shall be determined by comparing Sunoco’s current federal consolidated tax liability with and without the Section 45 Credits attributable to Coke sales to Purchaser in respect of each such year. The determination of
such Sunoco Realized Value in respect of each year during which Section 45 Credits may be available shall be made on or before October 1st of the subsequent year and shall be credited on the invoice for such Month; provided, however, that
if there is any change in law that repeals or reduces the amount of the section 199 deduction of the Code, or that limits the benefit or availability of such deduction, in either case with respect to income arising from the sale of Coke under this
Agreement, then the amounts subtracted pursuant to subparts (i) and (ii) of this Section 3.2(b) shall be reduced to reflect such change. 
 (c) Other Realized Value. Where Sunoco or its Affiliates, and any third party or parties (the “Third Party Investor(s)”), are the investors in Seller, such credit shall be equal to *****
% of the Other Realized Value of such Section 45 Credits. Such Other Realized Value is the product of (i) the percentage interest of Sunoco or its Affiliates and such Third Party Investor(s) in respect of the revenue derived from the sale
of Coke multiplied by, as applicable, (ii) the pre-tax value realized by (y) Sunoco in respect of such Section 45 Credits (as determined in accordance with Section 3.2(b)) and (z) the Third Party Investor(s) as determined in
a manner consistent with Section 3.2(b); provided, however, (i) such Other Realized Value in respect of any year shall not be less than the Sunoco Realized Value for such year had such Third Party Investor(s) not been investors in Seller;
and (ii) such Other Realized Value shall also take into account any change in law, phase out, the ability of Sunoco or, as applicable, the Third Party Investor(s) to utilize the Section 45 Credits, or other circumstances relevant to such
Other Realized Value determination. The determination of such Other Realized Value in respect of each year during which Section 45 Credits may be available shall be made on or before the last Month of subsequent year and shall be credited on
the invoice for such Month. 
 (d) Increases or Reductions. If the Sunoco Realized Value or Other
Realized Value of any Section 45 Credits on Coke sales to Purchaser is thereafter reduced by the carry back of a net operating loss in respect of an amended return, disallowance of all or a portion of the Section 45 Credits, or the
inability of Sunoco or (as applicable) the Third Party Investor(s) to utilize the Section 45 Credits after final resolution of an IRS audit, then Purchaser shall pay to Seller, within thirty (30) days following Seller’s Written
notification to Purchaser of such reduction, an amount equal to (i) ***** % of the Sunoco Realized Value and (as applicable) the Other Realized Value that would otherwise would have been realized but for such reduction plus ***** % of any fines
and/or penalties arising from such disallowance, plus (ii) interest thereon, 

  
 9 

 
computed from the date of filing of the consolidated income tax return of Sunoco or, as applicable, Third Party Investor(s) through the date on which such amount is paid by Purchaser to Seller.
Such interest shall be equal to the additional interest owed by Sunoco or (as applicable) Third Party Investor(s), or the reduction in interest due to Sunoco or (as applicable) Third Party Investor(s) if Sunoco or (as applicable) Third Party
Investor(s) is in an overpayment position, determined by computing Sunoco’s or (as applicable) Third Party Investor(s)’ federal income tax liability for the year with and without ***** % of the disallowed or reduced Section 45
credits. If the Sunoco Realized Value and (as applicable) the Other Realized Value of any Section 45 Credits from Coke sales to Purchaser is thereafter increased as a result of the ability of Sunoco or (as applicable) Third Party Investor(s) to
utilize the carryover of any unused Section 45 Credits in later taxable years, or the ability of Sunoco or (as applicable) Third Party Investor(s) to utilize additional Section 45 Credits after final resolution of an IRS audit, then Seller
will credit Purchaser with an amount equal to (i) ***** % of the Sunoco Realized Value and (as applicable) the Other Realized Value in respect of such increase, plus (ii) interest thereon at the overpayment rate of section 6621 of the Code
or the successor provision, computed from the date of filing of the consolidated income tax return of Sunoco or (as applicable) Third Party Investor(s) for the year in which the credit is utilized through the date on which such amount is credited by
Seller to Purchaser. Any such credit shall be applied to the invoice for such Month during which such Section 45 Credits are utilized. 
 (e) Schedules. Seller shall prepare schedule(s) showing the calculation of the Section 45 Credits with respect to Coke sold to Purchaser during a year, not later than thirty (30) days
before Seller files its federal income tax return for such year. 
 (f) Recomputation. If Seller, and if
applicable, any Third Party Investor(s), is claiming more Section 45 Credits than the amount that Purchaser determines to be appropriate, then for purposes of this Section 3.2, Purchaser may elect to have the Sunoco Realized Value, and if
applicable, the Other Realized Value, determined based on such lower amount of Section 45 Credits (such lower amount referred to as the “Recomputed Section 45 Credit Amount”). If there is a later reduction in any Section 45
Credits claimed by Seller or any Third Party Investor, then Purchaser’s liability under Section 3.3(d) shall be determined only with respect to such reduction below the Recomputed Section 45 Credit Amount. Seller has no obligation to
Purchaser under this Section 3.2 to the extent the amount of Section 45 Credits actually allowed exceed the Recomputed Section 45 Credit Amount. 
 (g) Acknowledgement. The Parties acknowledge that the Coke batteries located within the Plant must be placed in service on or before December 31, 2009 (the “Section 45 Qualification
Deadline”) in order to qualify for Section 45 Credits and that there is no guaranty that such Section 45 Qualification Deadline will be achieved by Seller. Accordingly, Seller owes no duty or obligation to Purchaser in respect of
completing the construction of the Plant or its batteries within such Section 45 Qualification Deadline, and shall have no liability to Purchaser whatsoever under this Agreement or otherwise if Coke does not qualify for Section 45 Credits
as a consequence thereof, even if arising out of the fault or misconduct of Seller. 
 3.3 Terms of
Payment/Invoicing. 

  
 10 

 (a) Provisional Monthly Invoices. During the Initial Year and each
Contract Year, on or after the tenth (10th) day before the end of each Month transpiring for the balance of the Term and any renewal thereof, Seller will submit to Purchaser a Written invoice in respect of each such Month. The invoiced amount
for such Month shall be the sum of (i) the product of the applicable Coke Price multiplied by Seller’s good faith estimate of the Coke Tonnage to be delivered to Purchaser during such Month (the “Estimated Coke Tonnage”), plus,
(ii) Taxes thereon, plus or minus, as applicable, (iii) the applicable adjustments set forth in Section 3.3(c). 
 (b) Final Monthly Invoices. Revisions (in the form of, as applicable, credits or debits) to each provisional invoice will be made on a special Monthly final invoice delivered by Seller to Purchaser
to reflect any debit or credit, as the case may be, in respect of the negative or positive difference between the product of the applicable Coke Price multiplied by the Estimated Coke Tonnage for such Month and the product of the applicable Coke
Price multiplied by the actual Coke Tonnage delivered to Purchaser during such Month, including any applicable adjustments for Taxes. Each such invoice will be submitted to Purchaser within fifteen (15) days following the end of each applicable
Month. 
 (c) Invoice Adjustments. 

(i) During the Initial Year and each Contract Year, amounts payable by Purchaser to Seller pursuant to
Section 3.3(b) shall be subject to the following Monthly adjustments (as applicable): 

(A) Section 45 Credits as set forth in Section 3.2 (including any reductions or increases
thereto as set forth in Section 3.2(d)); 
 (B) Amounts payable pursuant to Article VII;

 (C) Adjustment(s) to the Coke Price as set forth in Section 5.1(b)(ii) and Schedule 5.1;

 (D) The Coke Price Discount in respect of any Nonconforming Coke Tonnage accepted or
commingled by Purchaser as set forth in Section 5.1(b)(v); 
 (E) Direct costs that are
creditable by Purchaser to Seller or, as applicable, reimbursable by Purchaser to Seller pursuant to Section 6.3; 
 (F) The Production Turndown Adjustment Fee; and 

(G) The Railroad Deficit Charge. 

(ii) During each Contract Year, amounts payable by Purchaser to Seller pursuant to Section 3.3(b)
shall be subject to the following adjustments (as applicable), in addition to the adjustments set forth in clause (i) of this Section 3.3(c): 

  
 11 

 (A) Any credit or payment, as the case may be, as
determined in accordance with Section 3.1(c)(iv); and 
 (B) Any credit or payment, as the
case may be, in respect of any positive or negative difference between the Actual O&M Component and the Forecasted O&M Component, as determined in accordance with Section 3.1(c)(vi). 

(d) Payment. Subject to Section 3.3(e), provisionally and Monthly invoiced amounts as set forth herein shall
be due and payable in immediately available funds by wire transfer to accounts identified by Seller or its designee on or within ten (10) days after each applicable invoice is delivered by Seller or its designee to Purchaser (the “Due
Date”), and such payments shall not be subject to any right of set off or other condition. Overdue amounts shall accrue interest at the Interest Rate from the applicable Due Date. Commencing the first Contract Year, the Due Date shall be set
annually based on the payment terms set forth in Seller’s Coal purchase contracts based upon the weighted average, in Tons, of the Coal to be delivered under such Coal purchase contracts, provided that the Due Date will be the greater of
(i) ten (10) days, or (ii) twenty (20) fewer days than the weighted average of the due dates for payment as set forth in such Coal purchase contracts, in each case after the applicable invoice is delivered by Seller or its
designee to Purchaser. 
 (e) Manifest Error Exception. If, based upon Manifest Error, Purchaser
reasonably believes that any invoice incorporates overcharged amounts in respect of amounts properly payable under this Agreement, then it shall notify Seller in Writing of such overcharge, including the amount and the basis of its belief, prior to
the Due Date. Subject to the foregoing, undisputed amounts shall be paid as set forth in Section 3.3(d), and the Parties shall attempt, in good faith, to agree upon the disputed amounts within fifteen (15) days after such Written notice is
delivered by Purchaser. If the Parties cannot resolve any such dispute within such fifteen (15) day period, then either Party may invoke the provisions of Section 9.2. Disputed amounts confirmed to be actually due by Purchaser shall be
payable within five (5) Business Days, and shall accrue interest at the Interest Rate from the applicable Due Date. If it is determined in accordance with Section 9.2 that Purchaser has overpaid Seller under this Agreement, then Seller
shall promptly reimburse Purchaser for the full amount of such overpayment, with interest in respect of such overpayment accruing at the Interest Rate from the date of such overpayment by Purchaser through the date of reimbursement by Seller.

 3.4 Reimbursement of Interconnection Costs. 

(a) Interconnection Charges. Purchaser and Seller acknowledge that, as of the Effective Date, costs, fees and
expenses in respect of developing and constructing improvements in respect of (i) connecting the Cogeneration Plant to the local electrical energy grid, and (ii) completing transmission and distribution system upgrades required to
accommodate new capacity in respect of electrical energy production from the Cogeneration Plant (collectively, “Interconnection Costs”) have not been determined. Accordingly, the Parties acknowledge that such Interconnection Costs have not
been incorporated into the Fixed Price Component. 

  
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 (b) Reimbursement by Purchaser. Seller will pay the Interconnection
Costs in a timely manner, and will invoice Purchaser for such Interconnection Costs on a Monthly basis as such Interconnection Costs are incurred. Each such invoice will include reasonable support for the Interconnection Costs incurred during each
invoice period, and will be payable within fifteen (15) days following the delivery thereof by Seller to Purchaser. Overdue payments shall bear interest at the Interest Rate. 

3.5 By-Products. Seller shall retain all By-Products for its own account. Seller shall retain all proceeds from
the sale or other disposition of By-Products. 
 3.6 Audit Rights. Purchaser or its designee shall have
the right, during normal working hours of Seller, to review and inspect such books and records of Seller and, as applicable, SunCoke as Purchaser deems reasonably necessary to verify any amounts payable by Purchaser under this Agreement. Purchaser
shall provide Seller with at least two (2) Business Days Written notice prior to its commencement of any such review and inspection. Such review and inspection shall take place at the place in which such books and records are customarily
maintained. 
 3.7 Production Turndown Adjustment Fee. In the event Purchaser requests a Production
Turndown, in addition to the amounts payable by Purchaser pursuant to Section 3.1(a)(iii), Purchaser shall pay Seller an amount equal ***** (the “Production Turndown Adjustment Fee”). 

ARTICLE IV 

COAL BLENDS 
 4.1 Selection. The Coal Committee shall select, by majority vote, Coal Blends that conform to the Coal Blend Standards, and may make recommendations to Seller regarding the acquisition of Coals in
respect of this Agreement and related testing, blending, handling and delivery procedures. Purchaser and Seller shall each be entitled to exercise one vote in respect of Coal Committee matters. Meetings of the Coal Committee shall be scheduled at
intervals and at locations to be mutually agreed upon by the Parties. In the event of a tie, Purchaser shall have the final and deciding vote; provided, however, Purchaser shall not utilize such final and deciding vote to select a Coal Blend that
does not conform to the Coal Blend Standards. 
 4.2 Sampling and Testing. A qualified independent
laboratory, reasonably acceptable to both Parties, shall perform sampling, proximate analysis (including moisture analysis), total sulfur analysis, oxidation analysis, plastic behavior analysis, and petrography of each Coal shipment. Such sampling,
analysis and petrography shall be performed in accordance with ASTM Standards. The results of such analysis and petrography shall be promptly provided to each member of the Coal Committee in Writing, and shall be used for determining compliance with
the Coal Blend Standards in respect of each Coal Blend. 
 4.3 Unsuitability or Insufficiency of Coal
Blends. If any Coal Blend does not in practice conform to the Coal Blend Standards or if sufficient quantities thereof become unavailable, then Seller shall promptly inform Purchaser in Writing of such (applicable)

  
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nonconformity or unavailability. If, pending selection of any new Coal Blend, the use by Seller of the Coal Blend originally selected by for use at the Plant adversely affects the Plant or
Seller’s ability to comply with its obligations under this Agreement then, pending the selection of a new Coal Blend, Seller shall have the authority to utilize another Coal Blend that incorporates the Coals available at the Plant or Coals that
are otherwise reasonably available to Seller and which, in Seller’s reasonable judgment, meet or reasonably approximate the Coal Blend Standards. If such a Coal Blend is not available to Seller, then the Screened Coke Quality Standards and the
Coke Supply and Purchase Obligation shall be, as appropriate, adjusted at the reasonable discretion of Seller; provided, however, Seller shall provide Purchaser with Written notice of such circumstance, and the basis for any corresponding adjustment
to, as applicable, the Screened Coke Quality Standards and/or the Coke Supply and Purchase Obligation. 
 4.4
Authority of Seller. Subject to Seller’s obligations in respect of Sections 4.1, 4.2 and 4.3, Seller shall retain the responsibility and authority for daily operating matters involving the Coal Blends and compliance with the Screened
Coke Quality Standards, without any requirement to consult with or obtain the approval of Purchaser. 
 ARTICLE V

 SCREENED COKE SAMPLING, ANALYSIS AND QUALITY 

5.1 Coke Moisture and Screened Coke Quality. 

(a) Coke and Screened Coke Sampling and Analysis. Coke and Screened Coke will each be sampled by automatic swing
arm cross cut samplers located within the Plant that will collect composite Coke and Screened Coke samples at least once each ***** hour production turn in accordance with ASTM standards. Such samples will be analyzed by an independent laboratory
selected by Seller and approved by Purchaser (which approval shall not be unreasonably withheld, conditioned or delayed) in accordance with ASTM Standards, or such other standards agreed upon by the Parties in Writing. Purchaser shall be provided
with a referee split of all samples. Such independent laboratory shall retain such samples for not less than thirty (30) days. The sulfur, ash, volatile matter, and stability content of Screened Coke will be tested and analyzed on a daily basis
for the purposes of determining whether (i) Coke is subject to being rejected as Nonconforming Coke, and (ii) any Coke Price adjustments pursuant to the “Threshold” limits set forth in Schedule 5.1, based in each case upon an
arithmetical average of such shift samples. Total moisture shall be determined on a Weekly basis based upon a composite of such Screened Coke shift samples. A designated representative of Purchaser will be entitled to be present during such
sampling, preparation and analysis upon reasonable verbal notice of its intention to be present during such sampling, preparation and analysis, and Purchaser may audit such sampling and analysis procedures for the purpose of determining whether such
procedures conform to ASTM Standards. Seller will report the results thereof to Purchaser as soon as those results are available. Absent Manifest Error, those results shall be conclusive and binding on the Parties for the purposes of determining
conformity with the Screened Coke Quality Standards and any adjustments to the Coke Price as set forth in Section 5.1(b) and Schedule 5.1. 
 (b) Screened Coke Quality Standards. 

  
 14 

 (i) Subject to the availability of Coals that conform to the
Coal Blend Standards, Screened Coke shall conform to the Screened Coke Quality Standards set forth in the Schedule 5.1 and Seller will implement commercially reasonable measures to achieve conformity with the “mean” Screened Coke Quality
Standards set forth in Schedule 5.1. 
 (ii) Subject to the availability of Coals that conform to
the Coal Blend Standards and Section 5.1(c), if Screened Coke or Third Party Supplied Coke Tonnage does not conform to the “threshold” limits provided for in the Screened Coke Quality Standards set forth in Schedule 5.1, then the Coke
Price in respect of such Coke Tonnage will be adjusted as set forth in Schedule 5.1 as respects each such nonconformity. In addition, Seller will implement prompt corrective measures to correct any such nonconformity in respect of further Screened
Coke shipments and will promptly inform Purchaser in Writing of such corrective measures. 

(iii) Subject to the availability of Coals that conform to the Coal Blend Standards, if not less than
***** hours prior to pushing, Seller has reason to believe that the Plant will produce Screened Coke that exceeds or, as applicable, is less than the “reject” limits set forth in Schedule 5.1 (“Nonconforming Coke”), then Seller
shall notify Purchaser’s designee at the Middletown Plant in Writing thereof. Such notice will include the basis for Seller’s determination, its reasonable estimate of the quality of such Nonconforming Coke (particularly with respect to
the “reject” standards set forth in Schedule 5.1), and the estimated delivery time of such Nonconforming Coke. Following such notification but prior to the delivery of such (presumptive) Nonconforming Coke, Purchaser may reject such
(presumptive) Nonconforming Coke; provided, however, Seller may subsequently blend such (presumptive) Nonconforming Coke into other Coke such that such blended Coke does not exceed or, as applicable, is not less than the “reject” limits
set forth in the Screened Coke Quality Standards. Purchaser may rely on Seller’s notice as accurate and shall be deemed to have properly rejected such (presumptive) Nonconforming Coke regardless of whether or not it is determined to meet the
Screened Coke Quality Standards. 
 (iv) If such (presumptive) Nonconforming Coke is later
determined to meet the Screened Coke Quality Standards based upon sampling, preparation, testing and analysis set forth in Section 5.1(a), then Purchaser shall have no liability for having rejected such (presumptive) Nonconforming Coke and
Seller may thereafter deliver such Coke to Purchaser. 
 (v) If Screened Coke is delivered to
Purchaser and is subsequently determined to be Nonconforming Coke based upon sampling, preparation, testing and analysis set forth in Section 5.1(a), and such Nonconforming Coke is consumed or commingled with any other screened coke acquired by
Purchaser, then Seller shall be credited an amount equal to (i) the product of the (y) Coke Price multiplied by (z) the product of the Coke Tonnage from which such Nonconforming Coke Tonnage is derived (as adjusted for quality
pursuant to the 

  
 15 

 
Schedule 5.1), minus (ii) $ ***** per Ton in respect of such Nonconforming Coke Tonnage (the “Coke Price Discount”). Payment for such Nonconforming Coke shall be made in accordance
with Section 3.3. However, where Nonconforming Coke is not consumed or is not commingled with other screened coke acquired by Purchaser, Purchaser may either (y) reject such Nonconforming Coke by means of prompt Written notification
thereof delivered by Purchaser to Seller (provided such Written notice is delivered within three (3) Business Days following Seller’s notification to Purchaser of such Nonconforming Coke Tonnage), or (z) purchase such Nonconforming
Coke Tonnage for the Coke Price less the Coke Price Discount. Upon rejection of such Nonconforming Coke, title to such Nonconforming Coke shall revert to Seller and Seller shall accept all risk of loss, damage, or destruction therefore. 

(vi) As applicable, Seller shall be required to remove from Purchaser’s facilities any Nonconforming
Coke that is properly rejected by Purchaser. Seller will be responsible for all removal costs. Purchaser may require Seller to make up the corresponding shortfall pursuant to a reasonable shipment schedule to be specified by Purchaser. In addition,
Seller shall implement appropriate corrective measures prior to further Screened Coke deliveries, and shall promptly notify Purchaser in Writing of such corrective measures. 

(c) Changes to Screened Coke Quality Standards. In conjunction with the annual review of the Coal Blends by the
Coal Committee, or as reasonably required based on prevailing market conditions in respect of Coal availability and price, Purchaser may request reasonable revisions to the Screened Coke Quality Standards. Promptly after receipt of Purchaser’s
request, Seller will enter into good faith discussions with Purchaser regarding such changes; provided, however, Seller will not be required to make any adjustment that would have a detrimental effect on (i) Coal Blend Standards;
(ii) Seller’s economic returns (including the operating or capital costs associated with the Plant, the “threshold” or “reject” Screened Coke Quality Standards), and/or (iii) contracts between Seller and third
parties including Coal purchase contracts. Any increase or decrease in costs and charges associated with any such change shall be for the account of Purchaser. If the Parties are unable to reach agreement as respects any such proposed revisions,
then such dispute shall be subject to the dispute resolution procedures set forth in Article IX. 
 5.2
Title. Seller warrants that at the time of delivery of Coke or Third Party Supplied Coke to Purchaser it shall have good title and full right and authority to transfer such Coke or Third Party Supplied Coke to Purchaser, and that the title
conveyed shall be good and its transfer shall be rightful and that such Coke or Third Party Supplied Coke shall be delivered free from any security interest or other lien or encumbrance. 

5.3 Exclusivity. THE WARRANTIES EXPRESSLY SET FORTH IN THIS ARTICLE V ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER
WARRANTIES, WHETHER WRITTEN OR ORAL, IMPLIED IN FACT OR IN LAW, AND WHETHER BASED ON STATUTE, CONTRACT, TORT, STRICT LIABILITY OR OTHERWISE. THE WARRANTY OF MERCHANTABILITY AND WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED AND
DISCLAIMED. 

  
 16 

 ARTICLE VI 
 OBLIGATIONS RELATED TO COKE SUPPLY AND DELIVERIES 

6.1 Coke Supply during the Initial Year. During the Initial Operating Period, Seller shall sell, and Purchaser
shall purchase, all Coke from the Plant as such Coke is produced and delivered to the delivery points described in Section 6.3, subject to Purchaser’s rejection rights in respect of Nonconforming Coke; provided, however, but subject to
(i) Purchaser’s compliance with its performance obligations under this Agreement in respect of compliance with the Coal Blend Standards, blending of coals in accordance with Section 4.3, and (ii) the availability of Coals that
comply with the Coal Blend Standards (collectively, the “Requirements”), following the conclusion of the Initial Operating Period and for the balance of the Initial Year thereafter, the Coke Supply and Purchase Obligation is a fraction of
such Tonnage of Coke, the numerator of which is the number of days transpiring during each such period and the denominator of which is 365. 
 6.2 Coke Supply and Purchase Obligation. 
 (a)
Seller’s Supply Obligation. Subject to the Requirements and Section 6.7, for each Contract Year Seller’s obligation (“Coke Supply Obligation”) in respect of the Coke Supply and Purchase Obligation is: 

(i) as respects the Base Case Coal Blend, not less than 95% of five hundred seventy-eight thousand eight
hundred twenty-five (578,825) Tons of Coke or, as applicable, Third Party Supplied Coke; 

(ii) as respects each Coal Blend that contains a volatile matter content percentage which varies from the
Base Case Coal Blend, not less than 95% of the Coke and Third Party Supplied Coke Tonnage provided for in the corresponding volatile matter content percentage set forth in the attached and incorporated Schedule 6.2(a). 

(b) Purchaser’s Purchasing Obligation. Subject to Section 6.7 and Purchaser’s rejection rights in
respect of Nonconforming Coke, Purchaser’s obligation in respect of the Coke Supply and Purchase Obligation is to purchase all (i) Screened Coke conforming to the Screened Coke Quality Standards produced by Seller and delivered by Seller
to, as applicable, the Screened Coke Conveyor Delivery Point, the Screened Coke Rail Delivery Point or the Screened Coke Truck Delivery Point, and (ii) all Breeze produced by Seller and made available by Seller at the Breeze Delivery Point.

 (c) Ratability of Coke Production. In accordance with Prudent Operating and Maintenance Practices, but
subject to the Requirements and Seller Force Majeure Event(s), following the Initial Operating Period Screened Coke deliveries pursuant to Section 6.3 shall be made on a commercially reasonable ratable basis at intervals such that (subject to
Seller’s Coke Supply Obligation) for any consecutive four (4) Week period, on a rolling basis, Seller shall deliver not less than ***** % of the Targeted Coke Production (the “Minimum Ratability Standard”). 

6.3 Coke Deliveries. 

  
 17 

 (a) Screened Coke Delivery Points. All Screened Coke deliveries by
Seller to Purchaser shall be made by conveyor to the Screened Coke Conveyor Delivery Point or, when Purchaser’s conveyor is out of service, to either (i) the Screened Coke Rail Delivery Point or (ii) the Screened Coke Truck Delivery
Point as directed by Purchaser. In the case of such deliveries to the Screened Coke Rail Delivery Point or, as applicable, the Screened Coke Truck Delivery Point caused by Purchaser’s conveyor (“Purchaser’s Conveyor”) being out
of service, (y) Purchaser shall supply all transportation (as applicable, railcars or trucks) reasonably required to deliver such Screened Coke from the Screened Coke Rail Delivery Point or, as applicable, the Screened Coke Truck Delivery Point
to the Middletown Plant, and (z) the Parties shall reasonably cooperate in scheduling such rail and truck deliveries. 
 (b) Seller’s Rights When Purchaser Wrongfully Refuses Delivery of Coke. If Purchaser refuses or, except as set forth in Section 8.2, below, is unable to accept any delivery of Screened
Coke Tonnage, and such refusal or failure is a breach of Purchaser’s obligations under this Agreement, then without in any way limiting Seller’s remedies in respect this Agreement, (i) Purchaser shall pay Seller an amount equal to the
product of the Coke Price in respect of such Screened Coke Tonnage; (ii) Purchaser will reimburse Seller for Seller’s actual handling costs associated therewith, including reasonable storage and re-screening costs, incurred by Seller in
connection with the stockpiling of such Screened Coke Tonnage; and (iii) the moisture content of such Screened Coke Tonnage, or any blending of such Screened Coke Tonnage with other Screened Coke Tonnage performed at Purchaser’s request,
shall not be required to conform to the moisture specification set forth in the Screened Coke Quality Standards; provided, however, (y) Seller shall not be obligated to store more than ***** Tons of Screened Coke at the Plant on behalf of the
Purchaser at any point during the Term or any renewal thereof, and (z) in the event such storage capacity is exceeded, and such exceedance results from Purchaser’s refusal or inability to accept any delivery of Screened Coke Tonnage
(including, as applicable, Purchaser’s refusal or inability to remove Screened Coke Tonnage from the Screened Coke Truck Delivery Point), then Seller shall be entitled to reduce its stockpile of Screened Coke Tonnage by delivering the same by
truck to the Middletown Plant (to a delivery point therein to be reasonably designated by Purchaser), and Seller’s reasonable direct costs in respect thereof shall be reimbursed by Purchaser to Seller on a Monthly basis in accordance with
Section 3.3. Where Seller is entitled to such reimbursement from Purchaser, it shall promptly notify Purchaser in Writing of the amount and basis for determining Seller’s direct costs, which Written notice will include reasonable support
for such direct costs; provided, however, if Purchaser fails to pay for such Screened Coke Tonnage, then Seller may resell the same upon Written notification by Seller to Purchaser of its intention to do so. Where such resale is made in good faith
and in a commercially reasonable manner, Seller shall recover the positive difference (if any) between (i) the sum of (v) the product of the applicable (A) Coke Price multiplied by (B) such Screened Coke Tonnage, plus
(w) reasonable storage and re-screening costs and degradation and handling losses in respect thereof, plus (x) any Incidental Damages in respect thereof, on the one hand, and (ii) the sum of the (y) resale proceeds in respect of
such Coke Tonnage, plus (z) expenses saved (if any) as a consequence of Purchaser’s breach. 
 (c)
Breeze Storage and Deliveries. The Parties acknowledge that (i) the Plant will incorporate storage capacity in respect of Breeze Tonnage of ***** Tons, (ii) Breeze will be delivered to Purchaser at the Breeze Delivery Point,
(iii) Seller and Purchaser will reasonably cooperate in scheduling Breeze deliveries, and (iv) Purchaser will provide and make available a 

  
 18 

 
sufficient number of trucks to load and transport Breeze Tonnage such that Seller’s stockpile of Breeze does not exceed such storage capacity. In the event such storage capacity is exceeded,
and such exceedance results from Purchaser’s refusal or inability to remove Screened Coke Tonnage from the Breeze Delivery Point, then Seller shall be entitled to reduce its stockpile of Breeze Tonnage, and Seller’s reasonable direct costs
in respect thereof shall be reimbursed by Purchaser to Seller on a Monthly basis (as a credit) in accordance with Section 3.3. Where Seller is entitled to such reimbursement from Purchaser, it shall promptly notify Purchaser in Writing of the
amount and basis for determining Seller’s direct costs, which Written notice will include reasonable support for such direct costs. 
 (d) Risk of Loss. Title and all risk of loss, damage or destruction in respect of (i) Screened Coke Tonnage will pass to and be assumed by Purchaser upon its delivery to the Screened Coke
Conveyor Delivery Point or, as applicable, the Screened Coke Rail Delivery Point or the Screened Coke Truck Delivery Point, and (ii) Breeze will pass to and be assumed by Purchaser upon its loading into trucks supplied by Purchaser at the
Breeze Delivery Point; provided, however, title and risk of loss of Nonconforming Coke shall not pass to Purchaser if it is rejected by Purchaser. 
 6.4 Third Party Supplied Coke. If, at any point during any Contract Year, Seller has reason to believe that it will be unable to produce and deliver sufficient Coke to meet the minimum range set
forth in Section 6.2(a) of the Coke Supply and Purchase Obligation or the Minimum Ratability Standard, then Seller shall promptly provide Written notice of the same to Purchaser and Seller shall exercise commercially reasonable efforts to
obtain Third Party Supplied Coke in respect of the product of either such shortfall (measured in Tons) multiplied by ***** (each, as applicable, a “Coke Production Shortfall”). Furthermore, if Purchaser has a reasonable basis to conclude
that Seller will be unable to deliver sufficient Coke meet such minimum range of the Coke Supply and Purchase Obligation or the Minimum Ratability Standard, then Purchaser shall provide Written notice thereof to Seller (including the basis of such
conclusion), and following Seller’s receipt of such Written notice Seller shall, within a reasonable time under the circumstances, provide Purchaser with Written reasonable assurances that it will comply with the minimum range of the Coke
Supply and Purchase Obligation or, as applicable, the Minimum Ratability Standard (collectively, “Seller’s Reasonable Assurance Obligations”). If Seller does not comply with Seller’s Reasonable Assurance Obligations then, subject
to Section 6.5, it shall exercise commercially reasonable efforts to obtain Third Party Supplied Coke in respect of such Coke Production Shortfall. The quality of such Third Party Supplied Coke shall not exceed or, as applicable, be less than
the “reject” limits set forth in Schedule 5.1. The price Purchaser shall pay for such Third Party Supplied Coke shall be the lesser of (i) the price of such Third Party Supplied Coke (as adjusted in accordance with Schedule 5.1)
delivered to the Middletown Plant, or (ii) the current Coke Price (as adjusted in accordance with Schedule 5.1). Seller shall arrange for the shipment and delivery of Third Party Supplied Coke and shall exercise reasonable, good faith efforts
to arrange for such deliveries in accordance with Purchaser’s requested delivery schedule. Promptly following the delivery to the Middletown Plant of any Third Party Supplied Coke shipment, Seller shall deliver by facsimile transfer or
electronic mail, or by such other method agreed upon by the Parties in Writing, an invoice for each such shipment to the Purchaser. Payment by Purchaser to Seller for such Third Party Supplied Coke in respect of the Month during which it is supplied
to Purchaser shall be made within ten (10) days following Seller’s delivery of such invoice to Purchaser; provided, 

  
 19 

 
however, and except as respects the occurrence of Seller Force Majeure Event(s), if Seller reasonably determines that the Coke production capacity of the Plant is or will be less than ***** % of
Targeted Coke Production, and Seller is unable to establish or restore such production capacity notwithstanding its good faith and commercially reasonable efforts to do so, then Seller’s obligation to cover such Coke Production Shortfall
(either in respect of Third Party Supplied Coke or Purchaser Obtained Coke) shall not exceed twelve (12) months in duration (the “Production Capacity Liability Limitation”). 

6.5 Purchaser Obtained Coke. In the event Seller (i) fails to comply with its obligations in respect of
Section 6.4 (including Seller’s Reasonable Assurances Obligations and its obligation to obtain Third Party Supplied Coke sufficient to satisfy the Minimum Ratability Standard), or (ii) notifies Purchaser that it has reason to believe
that it will be unable to cover any applicable Coke Production Shortfall with Third Party Supplied Coke, then Purchaser may make commercially reasonable arrangements to acquire Purchaser Obtained Coke sufficient to cover such Coke Production
Shortfall, and Purchaser shall so notify Seller in Writing of such arrangements. Subject to the Production Capacity Liability Limitation, if the commercially reasonable price of Purchaser Obtained Coke Tonnage plus the actual, direct costs incurred
by Purchaser to deliver such Purchaser Obtained Coke Tonnage to the Middletown Plant is greater than the sum of (i) the product of (y) the current Coke Price for Coke (as adjusted in accordance with Schedule 5.1) divided by *****
multiplied (z) by such Coke Tonnage, and (ii) the applicable Purchaser freight cost, then Seller shall reimburse Purchaser for the amount of such excess. In the event Purchaser secures Purchaser Obtained Coke, then it shall use
commercially reasonable efforts to limit its use of Purchaser Obtained Coke to the time period for which Purchaser reasonably believes, based on facts and circumstances disclosed in Writing to Purchaser by Seller, that a Coke Production Shortfall
will not be covered by Coke or Third Party Supplied Coke Tonnage. 
 6.6 Purchaser’s Conveyor. In
the event Purchaser’s Conveyor is not operating as of the commencement of Coke production at the Plant such that Purchaser’s conveyor can accept all Coke deliveries, then (pending the successful completion and testing of Purchaser’s
Conveyor) all Screened Coke deliveries shall be to the Screened Coke Rail Delivery Point or Screened Coke Truck Delivery Point, and such deliveries shall be subject to the terms, conditions and requirements in respect thereof set forth in
Section 6.3. 
 6.7 Production Turndown. 

(a) To assist Purchaser in its preservation of working capital during periods when it experiences a significant reduction
in the demand for steel, AK will have the right, exercisable on or after one (1) year from the commencement of Coke sales, to nominate a Production Turndown, provided that the Production Turndown Conditions are satisfied. 

(b) Purchaser must provide Seller at least forty-five (45) days (but not more than sixty (60) days) prior
Written notice (the “Production Turndown Notice”) of its desire to nominate a Production Turndown. The Production Turndown Notice shall specify the Production Turndown Period and the quantity of Coke to be taken during the Production
Turndown Period. 

  
 20 

 (c) Purchaser may increase the amount of Coke it desires to purchase during
a Production Turndown Period (a “Production Turndown Increase”) upon at least forty-five (45) days prior Written notice to Seller (the “Production Turndown Increase Notice”), provided that (i) the Coal Committee is able
to procure Coal in sufficient quantity and meeting the Coal Blend Standards to satisfy such increased Coke demand, and (ii) Purchaser and Seller are able to agree upon a revised Forecast of O&M Expenses for the remainder of the Production
Turndown Period. 
 (d) Within fifteen (15) days following its receipt of a Production Turndown Notice or a
Production Turndown Increase Notice, Seller shall prepare and provide to Purchaser a revised Forecast that sets forth in reasonable detail its good faith estimate of the O&M Expenses in respect of the Plant for the Production Turndown Period.
For the avoidance of doubt, such O&M Expenses include operating and maintenance costs in respect of the Cogeneration Plant notwithstanding the circumstance that payments in respect of electrical energy produced by such Cogeneration Plant are
made pursuant to the Related Energy Sales Agreement. Such Forecast shall be based on the criteria set forth in Section 3.1(c)(iii) as adjusted to take into account the effect of the Production Turndown or Production Turndown Increase. Such
Forecast shall further be adjusted to reflect the deferment of costs related to the Production Turndown or Production Turndown Increase, to the extent that such costs can reasonably be deferred without adversely impacting the integrity, performance
or safe operation of the Plant, as determined in Seller’s sole discretion. Within fifteen (15) days following Seller’s delivery of such Forecast to Purchaser, Seller and Purchaser shall confer in good faith for the purpose of
reviewing and approving such Forecast. If, within fifteen (15) days thereafter, the Parties do not agree upon such Forecast, then the Production Turndown or Production Turndown Increase, as applicable, shall not become effective. Neither Party
shall have the right to submit a dispute regarding the Forecast to arbitration in accordance with Section 9.2. If the Parties agree upon such Forecast, it shall be the Forecast used to determine the Forecasted O&M Component pursuant to
Section 3.1(c). 
 ARTICLE VII 
 CHANGES IN GOVERNMENTAL REQUIREMENTS 
 7.1
Government Mandated Additional Expenditures. 
 (a) Notification. If, following the date of this
Agreement, Seller determines that a change in Governmental Requirements may materially burden its performance of its obligations under this Agreement, then Seller shall so notify Purchaser in Writing. Seller’s performance shall be materially
burdened where any such Governmental Requirement has a material adverse economic impact on Seller, including such impacts in respect of (i) the Screened Coke Quality Standards; (ii) the Coal Blend Standards, (iii) the Guaranteed Coke
Yield Percentage; (iv) the cost of operating or maintaining the Plant (including associated capital costs); (v) the production capacity of the Plant (including Coke and electrical energy); or (vi) Seller’s performance obligations
to third parties related to Coal purchasing, transportation or handling contracts. Such notice shall incorporate Seller’s good faith proposals for complying with those changes in Governmental Requirements, including the estimated cost thereof.

  
 21 

 (b) Good Faith Negotiations. During the sixty (60) day period
following delivery of any such notice, Seller and Purchaser shall negotiate in good faith to reach agreement as to (i) whether any such change in Governmental Requirements should be challenged, including the scope and manner of such challenge;
and (ii) the most economical and commercially prudent methods for complying with such change in Governmental Requirements. 
 (c) Implementation. If such negotiations result in agreement as to whether to challenge the change in Governmental Requirements or the methods for complying with the change in Governmental
Requirements, then Seller shall promptly implement such challenge or methods as appropriate. Costs and charges associated with any such challenge (including attorneys’ and consultants’ fees, and fines and penalties) shall be borne equally
by Seller and Purchaser. If no such agreement is reached or if such challenge is unsuccessful, then Seller will implement commercially reasonable methods for complying with the change in Governmental Requirements. In connection therewith, any
associated Government Mandated Additional Capital Expenditures or Government Mandated Additional Expenses shall be performed at the lowest practicable cost at the time each such cost is incurred. 

7.2 Government Mandated Additional Capital Expenditures. Government Mandated Additional Capital Expenditures shall
have an assumed useful life equal to the greater of seven (7) Contract Years or the remainder of the Term following completion of the Government Mandated Additional Capital Expenditures. As soon as the Government Mandated Additional Capital
Expenditures have been completed, the monthly amortized cost thereof for the remaining months of the Term will be calculated based on the applicable examples set forth in Schedule 7.2, and such allocated monthly amortized cost shall be payable by
Purchaser to Seller in accordance with Section 3.3; provided, however, if Seller incurs a Government Mandated Additional Capital Expenditure and if the remainder of the Term is less than seven (7) Contract Years, then Purchaser shall not
be obligated to pay to Seller the unamortized balance of such Government Mandated Additional Capital Expenditure. 
 ARTICLE
VIII 
 FORCE MAJEURE EVENT(S) 

8.1 Seller Force Majeure Event(s). 

(a) Seller Force Majeure Event(s) are: 

(i) acts of God, acts of the public enemy, insurrections, riots, strikes, lockouts, boycotts, floods,
interruptions to transportation, actions or inactions of a Governmental Authority, embargoes, acts of military authorities or other causes of a similar nature which wholly or partly prevent the production, transportation or delivery of Coke; or

 (ii) the unavailability of sufficient quantities of Coals utilized for any Coal Blend, or
transportation services in respect thereof; 
 provided, that no event shall constitute a Seller Force Majeure Event unless such
event is beyond the reasonable control of and without the fault or negligence of Seller and which by the exercise 

  
 22 

 
of due foresight Seller could not reasonably have been expected to avoid and which Seller is unable to overcome by the exercise of due diligence and reasonable care. 

(b) Seller will provide Purchaser with prompt Written notice of the nature and probable duration of each Seller Force
Majeure Event and of the extent of its effects on Seller’s performance hereunder, including its good faith estimate of the amount of Coke, if any, Seller will be able to deliver to Purchaser during such Seller Force Majeure Event. Seller will
exercise commercially reasonable efforts to deliver to Purchaser the amount of Coke Tonnage that Seller notifies Purchaser it will be able to deliver during each Seller Force Majeure Event. 

(c) Seller will use commercially reasonable efforts to limit the effects and duration of each Seller Force Majeure Event,
including (as applicable) restoring any damaged property necessary to reinstate the obligations of Seller under this Agreement, selecting alternate Coals for a Coal Blend that, in Seller’s reasonable judgment, conforms to or reasonably
approximates the Coal Blend Standards and, to the extent reasonably possible, that is calculated to produce Screened Coke that conforms to or approximates the Screened Coke Quality Standards, and supporting Purchaser in locating alternate sources of
substitute coke Tonnage for the duration of such Seller Force Majeure Event; provided, however, nothing in this Section shall be deemed to require Seller to resolve any strike or other labor dispute except on terms that are satisfactory to Seller in
its sole discretion. Purchaser’s obligation to purchase Coke shall be limited to that portion of the Coke Tonnage (excluding Nonconforming Coke Tonnage) that Seller is able to deliver to Purchaser, but in any event not in excess of that which
Seller indicated that it could supply to Purchaser in Seller’s notice of Seller Force Majeure Event provided pursuant to Section 8.1(b). Once Seller’s ability to deliver Coke is no longer suspended as a result of the applicable Seller
Force Majeure Event, the obligations of Seller and Purchaser under this Agreement will be reinstated with a prorated portion of the remaining of the Coke Supply and Purchase Obligation in respect of the Contract Year during which Seller’s
ability to perform hereunder is no longer suspended as a result of such Seller Force Majeure Event. 
 8.2
Purchaser Force Majeure Event(s). 
 (a) Purchaser Force Majeure Event(s) are acts of God, acts of the
public enemy, insurrections, riots, strikes, lockouts, boycotts, floods, interruptions to transportation, actions or inactions of a Governmental Authority, embargoes, acts of military authorities or other causes of a similar nature which in whole or
in part prevent Purchaser from being able to accept Coke from Seller; provided, that no event shall constitute a Purchaser Force Majeure Event unless such event is beyond the reasonable control of and without the fault or negligence of Purchaser and
which by the exercise of due foresight Purchaser could not reasonably have been expected to avoid and which Purchaser is unable to overcome by the exercise of due diligence and reasonable care. 

(b) Purchaser will provide Seller with prompt Written notice of the nature and probable duration of each Purchaser Force
Majeure Event and of the extent of its effects on Purchaser’s performance hereunder; provided, however, during such Purchaser Force Majeure Event, Purchaser shall be obligated to purchase from Seller all Coke Tonnage that meets its requirements
(it being understood that Purchaser’s Ashland Works’ blast furnace under normal operation currently obtains all of its coke from its Ashland, Kentucky coke plant and may not 

  
 23 

 
have any requirement for Coke Tonnage), in respect of any blast furnaces that may continue to be operated by Purchaser and its Affiliates during the Purchaser Force Majeure Event (such Tonnage to
be priced at the applicable Coke Price f.o.b. the Plant). 
 (c) Purchaser will use commercially reasonable
efforts to limit the effects and duration of each Purchaser Force Majeure Event, including (as applicable) restoring any damaged property necessary to fully reinstate the obligations of Purchaser under this Agreement; provided, however, nothing in
this Section shall be deemed to require Purchaser to resolve any strike or other labor dispute except on terms that are satisfactory to such Purchaser in its sole discretion. Once Purchaser’s ability to perform is no longer suspended as a
result of the applicable Purchaser Force Majeure Event, the obligations of Purchaser and Seller under this Agreement will be reinstated with a prorated portion of the remaining Coke Supply and Purchase Obligation in respect of the Contract Year
during which Purchaser’s ability to perform hereunder is no longer suspended as a result of such Purchaser Force Majeure Event. 
 ARTICLE IX 
 DISPUTE RESOLUTION 

9.1 Attempt at Resolution. Except for claims or causes of action in respect of Equitable Relief, and subject to
Sections 3.1(c)(iv) and 7.1(b), should any claim, cause of action or dispute (collectively, a “Dispute”) arise out of any of the provisions of this Agreement, the Parties shall first attempt in good faith to resolve such Dispute within
thirty (30) days after either Party notifies the other that a Dispute exists. No Party may commence an arbitration under Section 9.2 below until after the passage of such thirty (30) day period. 

9.2 Interpretation and Dispute Resolution. 

(a) Except as respects the exercise or prosecution of claims or causes of action for Equitable Relief, for which the
Parties shall have the right to proceed in any court of appropriate jurisdiction, any Dispute not resolved pursuant to (as applicable) Sections 3.1(c)(iv), 7.1(b) or 9.1 between the Parties arising out of or relating to this Agreement, the Related
Energy Sales Agreement, the Equipment Agreement, the relationship of the Parties created by those agreements, or the breach, validity or enforceability of those agreements shall be resolved by binding arbitration pursuant to the terms of the United
States Arbitration Act, whether or not federal jurisdiction is obtained. Any and all arbitration(s) hereunder shall be conducted in Cincinnati, Ohio in accordance with the Commercial Arbitration Rules (the “Rules”) of the American
Arbitration Association. 
 (b) Any and all such arbitration(s) shall be conducted by a panel of three
(3) neutral arbitrators. The claimant shall appoint an arbitrator when it serves its demand for arbitration, the respondent shall submit an answering statement within thirty (30) days of service of the demand for arbitration and shall at
that time appoint an arbitrator, and the two Party-appointed arbitrators shall select a third arbitrator to chair the arbitration within fifteen (15) days after service of the answering statement. If the Party-appointed arbitrators are unable
to agree upon a third arbitrator, then the third arbitrator shall be appointed in accordance with the Rules. 

  
 24 

 (c) The arbitration award by the arbitration panel shall be final and
binding, shall include interest at the Interest Rate and, unless the arbitrator panel expressly determines them not to be appropriate, shall include costs, including reasonable attorneys’ fees, together with interest at the Interest Rate. Any
arbitration award may be enforced by the state or federal courts sitting in Cincinnati, Ohio or any other court of competent jurisdiction (including any jurisdiction in which the Party against whom the award is sought to be enforced holds or keeps
assets). 
 (d) Upon the date of an arbitration award pursuant to this Section 9.2, if it is determined
that an amount is due from one Party to the other Party, then such amount will be paid to the Party to whom it is due within ten (10) days from the Written determination of the arbitration panel. Overdue payments shall bear interest at the
Interest Rate. The failure by such Party to pay any amount due or otherwise take the required actions within the required time hereunder shall be a Purchaser Event of Default or Seller Event of Default, as applicable. 

9.3 Consolidation. If the Parties initiate multiple arbitration proceedings (i) relating to this Agreement,
the Related Energy Sales Agreement and/or the Equipment Agreement, or (ii) for which the subject matters are related by common questions of law or fact, then all such proceedings shall be consolidated into a single arbitral proceeding heard by
the same arbitral panel. The arbitral panel shall be authorized to establish procedures which it deems appropriate in its discretion to adjudicate consolidated Disputes, including bifurcating the issues or issuing interim awards. 

ARTICLE X 

REPRESENTATIONS AND WARRANTIES 
 10.1 Seller’s Representations and Warranties. Seller hereby represents and warrants, as of the Effective Date, to Purchaser as follows: 

(a) Due Organization. Seller is a corporation duly organized and validly existing and in good standing under the
laws of the State of Delaware and has all requisite corporate power and authority to own and operate its business and properties and to carry on its business as such business is now being conducted and is duly qualified to do business in Ohio.

 (b) Due Authorization; Enforceability. Except for the Contingency set forth in Section 11.6(j),
Seller has full corporate power and authority to execute and deliver this Agreement and to perform its obligations hereunder. This Agreement is the valid and binding obligation of Seller, enforceable against Seller in accordance with its terms,
except as the enforceability thereof may be limited by applicable bankruptcy laws affecting creditors’ right generally, and by general equitable principles regardless of whether the issue of enforceability is considered in a proceeding in
equity or at law. 
 (c) Non-Contravention. The execution, delivery and performance of this Agreement by
Seller and the consummation of the transactions contemplated hereby do not contravene the certificate of incorporation or by-laws of Seller and do not conflict with or result in a breach of or default under any indenture, mortgage, lease, agreement,
instrument, judgment, 

  
 25 

 
decree, order or ruling to which Seller is a party or by which it or any of its properties is bound or affected. 

(d) Regulatory Approvals. Except for the Contingencies, all governmental or other authorizations, approvals,
orders or consents required in connection with the execution, delivery and performance of this Agreement by Seller have been obtained or can reasonably be expected to be obtained in due course. 

10.2 Purchaser’s Representations and Warranties. Purchaser hereby represents and warrants, as of the
Effective Date, to Seller as follows: 
 (a) Due Organization. Purchaser is a corporation duly organized
and validly existing and in good standing under the laws of the State of Delaware and has all requisite corporate power and authority to own and operate its business and properties and to carry on its business as such business is now being conducted
and is duly qualified to do business in Ohio. 
 (b) Due Authorization; Enforceability. Purchaser has
full corporate power and authority to execute and deliver this Agreement and to perform its obligations hereunder. This Agreement is the valid and binding obligation of Purchaser, enforceable against Purchaser in accordance with its terms, except as
the enforceability thereof may be limited by applicable bankruptcy laws affecting creditors’ right generally, and by general equitable principles regardless of whether the issue of enforceability is considered in a proceeding in equity or at
law. 
 (c) Non-Contravention. The execution, delivery and performance of this Agreement by Purchaser and
the consummation of the transactions contemplated hereby do not contravene the certificate of incorporation or by-laws of Purchaser and do not conflict with or result in a breach of or default under any indenture, mortgage, lease, agreement,
instrument, judgment, decree, order or ruling to which Purchaser is a party or by which it or any of its properties is bound or affected. 
 (d) Regulatory Approvals. Except for the Contingencies, all governmental or other authorizations, approvals, orders or consents required in connection with the execution, delivery and performance
of this Agreement by Purchaser have been obtained or can reasonably be expected to be obtained in due course. 

10.3 Holding’s Representations and Warranties. Holding hereby represents and warrants, as of the Effective
Date, to Seller as follows: 
 (a) Due Organization. Holding is a corporation duly organized and validly
existing and in good standing under the laws of the State of Delaware and has all requisite corporate power and authority to own and operate its business and properties and to carry on its business as such business is now being conducted and is duly
qualified to do business in Ohio. 
 (b) Due Authorization; Enforceability. Holding has full corporate
power and authority to execute and deliver this Agreement and to perform its obligations hereunder. This Agreement is the valid and binding obligation of Holding, enforceable against Holding in accordance with its terms, except as the enforceability
thereof may be limited by applicable 

  
 26 

 
bankruptcy laws affecting creditors’ right generally, and by general equitable principles regardless of whether the issue of enforceability is considered in a proceeding in equity or at law.

 (c) Non-Contravention. The execution, delivery and performance of this Agreement by Holding and the
consummation of the transactions contemplated hereby do not contravene the certificate of incorporation or by-laws of Holding and do not conflict with or result in a breach of or default under any indenture, mortgage, lease, agreement, instrument,
judgment, decree, order or ruling to which Holding is a party or by which it or any of its properties is bound or affected. 
 (d) Regulatory Approvals. All governmental or other authorizations, approvals, orders or consents required in connection with the execution, delivery and performance of this Agreement by Holding
have been obtained or can reasonably be expected to be obtained in due course. 
 ARTICLE XI 

DEFAULT AND REMEDIES 
 11.1 Purchaser’s Events of Default. Purchaser shall be in default upon the occurrence of one or more of the following events (each a “Purchaser Default”): 

(a) A Payment Default by Purchaser, which Payment Default remains uncured for ten (10) days following receipt of
Written notice by Seller to Purchaser; 
 (b) If Purchaser becomes Bankrupt; 

(c) Except as provided in Section 11.1(a) hereof, if Purchaser otherwise fails to perform, observe, or comply with
any other material term, condition, obligation, covenant or provision of this Agreement, and such breach has not been corrected, cured or remedied within sixty (60) days after Written notice of such breach has been delivered to Purchaser;
provided, that if such cure cannot reasonably be completed within such sixty (60) day period, then provided Purchaser promptly commences action(s) to effect a cure and continues to prosecute such cure with reasonable diligence thereafter, such
cure period shall be extended for an additional sixty (60) days; or 
 (d) If an AK Event of Default (as
such term is defined in the Related Energy Sales Agreement) exists under the Related Energy Sales Agreement. 

11.2 Seller’s Events of Default. Seller shall be in default upon the occurrence of one or more of the
following events (each a “Seller Default”): 
 (a) If Seller becomes Bankrupt; or 

(b) If Seller fails to perform, observe or comply with any other material term, condition, obligation, covenant or
provision of this Agreement, and such breach has not been corrected, cured or remedied within sixty (60) days after Written notice of such breach has been delivered to Seller, provided, that if such cure cannot reasonably be completed within
such sixty (60) day period, then provided Seller promptly commences action(s) to effect a cure and 

  
 27 

 
continues to prosecute such cure with reasonable diligence thereafter, such cure period shall be extended for an additional sixty (60) days; or 

(c) If a Middletown Event of Default (as such term is defined in the Related Energy Sales Agreement) exists under the
Related Energy Sales Agreement. 
 11.3 Pursuit of Remedies. Upon the occurrence of such an event of
default, either Party may pursue its corresponding legal remedies through the procedures set forth in Article IX. 
 11.4 Termination by Seller for Breach by Purchaser. Upon the occurrence of (w) a Payment Default that is not cured by Purchaser with ten (10) days following receipt of Written notice by
Seller to Purchaser, (x) Purchaser becoming Bankrupt, (y) an AK Event of Default, or (z) such other Purchaser Default that is not cured prior to the expiration of the cure period set forth in Section 11.1(c), then, in addition to
pursuing its remedies pursuant to Section 11.3, Seller may terminate this Agreement effective immediately upon the delivery of Written notice thereof to Purchaser. Except for claims or causes of action in respect of Equitable Relief, any
Dispute in respect of such termination right shall be subject to Article IX. Upon any such termination, Seller shall be relieved of its obligations under this Agreement including its obligations in respect of the Coke Purchase and Supply Obligation.
Furthermore, within thirty (30) days following the effective date of such termination Purchaser shall pay to Seller the Seller’s Damages, less Mitigation Proceeds as such Mitigation Proceeds are realized by Seller pursuant to Seller’s
duty to mitigate Seller’s Damages. 
 11.5 Termination by Purchaser for Breach by Seller. Upon the
occurrence of (i) Seller becoming Bankrupt, (ii) a Middletown Event of Default, or (iii) such other Seller Default that is not cured prior to the expiration of the cure period set forth in Section 11.2(b) then, in addition to
pursuing its remedies pursuant to Section 11.3, Purchaser may terminate this Agreement effective immediately upon the delivery of Written notice thereof to Seller. Except for claims or causes of action in respect of Equitable Relief, any
Dispute in respect of such termination right shall be subject to Article IX. Upon such termination, Purchaser shall be relieved of its obligations under this Agreement including its obligations in respect of the Coke Purchase and Supply Obligation
and its obligation (if any) to pay Government Mandated Additional Expenditures. In addition, subject to the Production Capacity Liability Limitation, Seller shall be liable to Purchaser for the difference (if any) between the (y) price of
Purchaser Obtained Coke f.o.b. the Middletown Plant, and (z) the Coke Price that would have been payable by Purchaser to Seller for Coke Tonnage for the minimum range of the Coke Supply and Purchase Obligation (collectively,
“Purchaser’s Damages”). Such Coke Price will be determined based upon the assumed utilization of the Base Coal Blend, and a reasonable market value estimation of the Coal Cost Component in respect of such Base Coal Blend. 

11.6 Early Termination without Event of Default. Each Party shall each have the right to terminate this Agreement
at any time, which termination shall be effective immediately on delivery of Written notice of termination to the other Party, if each of the following contingencies (“Contingencies”) has not been satisfied: 

(a) Seller has obtained zoning approvals with respect to all of the land parcels constituting the Property reasonably
required to develop and operate the Plant; 

  
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 (b) Seller has closed the acquisition of the Property in accordance with
terms, conditions and covenants that are acceptable to Seller in its sole discretion; 
 (c) Seller and
Purchaser have entered into the Related Energy Sales Agreement and all contingencies in respect thereof have been satisfied; 
 (d) Seller has entered into a Coal handling and blending agreement with a third party, subject to the Written consent of Purchaser (which consent may be withheld by Purchaser in its sole discretion);

 (e) Seller has entered into Coal transportation agreement(s) with selected rail carrier(s), subject to the
Written consent of Purchaser (which consent may be withheld by Purchaser in its sole discretion); 
 (f) All
permits, approvals, licenses, allowances and authorizations have been issued by the applicable Governmental Authorities for developing, constructing and operating Purchaser’s Conveyor, which are in form and substance acceptable to Purchaser in
its sole discretion, and the appeal periods for all such permits, approvals, licenses, allowances and authorizations expire without objection pending or any conditions not satisfactory to Purchaser pending; 

(g) The Administrative Appeals and the Citizen’s Suit in respect of the PTI are successfully resolved as determined
by Middletown or, as applicable, the PSD/NSR Permit is issued by the Ohio Environmental Protection Agency in acceptable form and substance as determined by Seller, and (A) any appeal, suit or challenge in respect thereof is successfully
concluded as determined by Seller or, alternatively, (B) Seller elects to proceed with the Plant notwithstanding such appeal, suit or challenge, it being expressly understood by Purchaser that such determinations and election are within the
sole discretion of Seller; 
 (h) Seller has acquired all rights reasonably required, as determined by Seller in
its sole discretion, for the transportation and delivery of Coals by way of a rail spur located approximately at mile post CJ231.7 and known as the “MADE Rail Spur”; 

(i) Seller has obtained the ACE Permit for the construction of the Plant, which ACE Permit is in form and substance
acceptable to Seller in its sole discretion, and all appeal periods for the ACE Permit have expired without objection pending or any conditions not satisfactory to Seller pending; and 

(j) The boards of directors of Sunoco and Holding have approved this Agreement, the Related Energy Sales Agreement and
the Equipment Agreement, and (as applicable) all related transaction documents to which they or their Affiliates are parties, in the sole discretion of each such board of directors, which approval may be subject to the satisfaction of the remaining
Contingencies. 
 11.7 No Release of Accrued Obligations. No termination of this Agreement shall release
either Party from any obligations (including those arising out of a breach of this Agreement) that may have accrued under this Agreement prior to such termination. 

  
 29 

 ARTICLE XII 
 MISCELLANEOUS PROVISIONS 
 12.1 Seller’s
Indemnification of Purchaser for Infringement. Seller shall indemnify, defend and hold Purchaser, its Affiliates and their successors and assigns, officers, directors, employees and agents harmless from any and all actions, causes of action,
claims, demands, costs, liabilities, expenses and damages (including reasonable attorneys’ fees and costs) incurred by any of them as a result of the design, construction or operation of the Plant infringing in whole or in part any copyright,
patent, trade secret, or other proprietary right held by any third party. 
 12.2 Notices. All notices,
requests and demands to or upon the Parties to be effective shall be in Writing. Except for invoices, such communications shall be addressed and directed to the Parties listed below as follows, or to such other address or recipient as either Party
may designate in Writing: 
  

			
	 If to Seller to:
	 	 If to Purchaser to:

		
	 Middletown Coke Company, Inc.,
	 	 AK Steel Corporation

	 c/o SunCoke Energy, Inc.
	 	 9227 Centre Pointe Drive

	 Parkside Plaza
	 	 West Chester, OH 45069

	 11400 Parkside Drive
	 	
	 Knoxville, TN 37934
	 	 Attention:

	 Attention:
	 	 General Counsel

	 Senior Vice President and General Counsel
	 	 Fax: (513) 425-5607

	 Fax: (865) 288-5280
	 	 Confirm: (513) 425-2690

	 Confirm: (865) 288-5213
	 	

 12.3 Limitation of Liability; Exclusive Remedies. EXCEPT TO THE EXTENT
SELLER’S DAMAGES (AS DEFINED IN APPENDIX A) OR PURCHASER’S DAMAGES (AS SET FORTH IN SECTION 11.5 ABOVE) MAY BE CONSTRUED TO INCLUDE CONSEQUENTIAL DAMAGES, NEITHER SELLER NOR PURCHASER NOR ANY OF THEIR RESPECTIVE AFFILIATES OR ASSIGNEES
SHALL BE LIABLE, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE), WARRANTY, STRICT LIABILITY OR ANY OTHER LEGAL THEORY FOR ANY CONSEQUENTIAL, INCIDENTAL OR INDIRECT DAMAGES (INCLUDING DAMAGES IN RESPECT OF EXISTING OR FUTURE LOST PROFITS), OR
FOR SPECIAL, EXEMPLARY OR PUNITIVE DAMAGES OF ANY KIND IN RESPECT OF ANY BREACH(ES) OF THIS AGREEMENT OR OTHERWISE. EXCEPT WHERE THIS AGREEMENT EXPRESSLY PROVIDES FOR EQUITABLE RELIEF, THE REMEDIES OF THE PARTIES SET FORTH IN THIS AGREEMENT ARE
EXCLUSIVE. 
 12.4 Rules of Interpretation. Defined terms in this Agreement shall include in the singular
number the plural and in the plural number the singular. Unless otherwise expressly specified, any agreement, contract or document defined or referred to herein shall mean such agreement, contract or document as the same may hereafter be amended,
supplemented or otherwise modified from time to time. The words “include”, “includes”, and “including” shall 

  
 30 

 
not be limiting and shall be deemed in all instances to be followed by the phrase “without limitation”. References to “days” shall mean calendar days unless otherwise
indicated. The Schedules to this Agreement shall form part of this Agreement for all purposes. References herein to Articles, Sections or Schedules shall mean such Articles, Sections or Schedules of or to this Agreement. 

12.5 Governing Law. This Agreement shall be governed by, and construed in accordance with, the laws of the State
of Ohio without regard to its conflicts of law provisions, and the rights and remedies of the Parties hereunder will be determined in accordance with such laws. 

12.6 Severability. If any provision of this Agreement is found by a court of competent jurisdiction to be
prohibited or unenforceable, it shall, as to such jurisdiction, be ineffective only to the extent of such prohibition or unenforceability, and such prohibition or unenforceability shall not invalidate the balance of such provision to the extent it
is not prohibited or unenforceable, nor invalidate the other provisions of this Agreement. 
 12.7
Confidentiality. Each Party and its Affiliates shall keep all information provided by one Party to the other, including this Agreement, the Related Energy Sales Agreement and the Equipment Agreement, and the terms thereof (including the Coke
Price and charges payable pursuant to the Related Energy Sales Agreement) strictly confidential and will not disclose any such information to any third party; provided, however, (i) Seller may disclose this Agreement to prospective investors
in, and Lenders to, Seller subject to Purchaser’s approval of terms and conditions in respect of the confidentiality of such disclosure, which approval shall not be unreasonably withheld, conditioned or delayed by Purchaser; (ii) if either
Party becomes legally required (by oral questions, interrogatories, request for information or documents, orders issued by any Governmental Authority, or any other process) to disclose such information, such Party will give prior notice to the other
Party of the requirement and the terms thereof and shall cooperate with the other Party to minimize the disclosure of the information, seek a protective order or other appropriate remedy, and if such protective order or other remedy is not obtained,
then such Party will furnish only that portion of such information that it is legally required to furnish; and (iii) either Party may disclose this Agreement and the terms hereof to the extent that such disclosure is required under the
Securities Act of 1933, the Securities Exchange Act of 1934 or the rules and regulations promulgated thereunder, or by the rules of any applicable securities exchange. Notwithstanding the foregoing, this Section 12.6 shall not apply to such
information that was (x) previously known by the Party receiving such information without obligation of confidentiality, (y) in the public domain (either prior to or after the furnishing of such documents or information hereunder) through
no fault of such receiving Party, or (z) later acquired by such receiving Party, without obligation of confidentiality, from another source not having an obligation of confidentiality to the disclosing Party. 

12.8 Entire Agreement. This Agreement (including Appendix A and the Schedules attached hereto), the Related Energy
Sales Agreement, and the Equipment Agreement, as a single integrated transaction, constitute the entire agreement among the Parties concerning the subject matter thereof and supersede and cancel any prior agreements, representations, warranties, or
communications, whether oral or written, among the Parties regarding the transactions contemplated by, and the subject matter of, this Agreement. The provisions of this 

  
 31 

 
Agreement shall not be amended, reformed, altered, or modified in any way by any practice or course of dealing prior to or during the term of this Agreement, and can only be amended, reformed,
altered, or modified by a Writing signed by an authorized representative of each of the Parties. The Parties specifically acknowledge that they have not been induced to enter into this Agreement by any representation, stipulation, warranty,
agreement, or understanding of any kind other than as expressed in this Agreement, the Related Energy Sales Agreement, and the Equipment Agreement. 
 12.9 Survival. The obligations of the Parties pursuant to Article IX, Sections 7.2, 11.3, 11.4, 11.5, 11.7, 12.1, 12.2, 12.3, 12.5, 12.6 12.7, 12.8, 12.9, 12.12, 12.18 and 12.19 shall survive the
termination of this Agreement. 
 12.10 Captions. The captions and headings in this Agreement are for
convenience of reference purposes only and have no legal force or effect. Such captions and headings shall not be considered a part of this Agreement for purposes of interpreting, construing or applying this Agreement and will not define, limit,
extend, explain or describe the scope or extent of this Agreement or any of its terms and conditions. 
 12.11
Construction of Agreement. This Agreement shall be construed as a contract of purchase and sale of goods. 
 12.12 Independent Contractor. Neither Party to this Agreement is the partner, legal representative or agent of the other, nor shall either Party have the right or authority to assume, create or
incur any liability or any obligation of any kind implied, against or in the name or on behalf of the other Party. 
 12.13 Waivers and Remedies. The failure of either Party to insist in any one or more instances upon strict performance of any of the provisions of this Agreement or to take advantage of any of its
rights hereunder shall not be construed as a waiver of any such provisions or the relinquishment of any such rights, but the same shall continue and remain in full force and effect. Except as otherwise expressly limited in this Agreement, all
remedies under this Agreement shall be cumulative and in addition to every other remedy provided for herein or by law. 
 12.14 Assignability. No Party shall Assign any of its rights or obligations under this Agreement, including to any Affiliate of a Party, without also assigning the Related Energy Sales Agreement
and (as applicable) the Equipment Agreement, and obtaining the prior Written consent of the other Party. Such consent shall not be unreasonably withheld, conditioned or delayed. Notwithstanding the foregoing, Purchaser and Holding hereby consent to
the granting of a security interest in and a collateral assignment by Seller of this Agreement and its rights herein to any Person that provides debt, loans, credit or credit support, acts as counterparty on any interest rate hedging arrangements,
or provides other financing, or any successor, assign or designee thereof, to Seller in connection with any financing related to the Plant (collectively, the “Lenders”). In furtherance of the foregoing, Purchaser and Holding acknowledge
that the Lenders may under certain circumstances assume the interests and rights of Seller under this Agreement; provided, that if following such assumption the Lenders seek to sell the Plant and assign this Agreement to the purchaser of the Plant,
they will not sell the Plant to a Person that (i)

  
 32 

 
has a greater than 50% ownership interest in one or more Steel Making Facilities in North America, or (ii) is a direct supplier of iron ore to Purchaser pursuant to a contract with a term of
greater than one year pursuant to which the quantity of iron ore sold exceeds 25% of Purchaser’s annual iron ore requirements (an “Iron Ore Supplier”). Seller shall be relieved of and released from its obligations under this Agreement
from and after such assumption. 
 12.15 Further Assurances. From time to time after the Effective Date
and without further consideration, the Parties shall take such other action, and execute such other documents and instruments, as either Party may reasonably request to more effectively carry out the transactions contemplated by this Agreement.

 12.16 Cooperation with Financing Efforts. Purchaser and Holding shall reasonably cooperate with
Seller’s efforts in obtaining and maintaining financing on a non-recourse (or other) basis for the Plant. Without limiting the generality of the foregoing, Purchaser and Holding shall: (i) execute such documents (including consent
agreements and legal opinions) as Seller or the Lenders will reasonably request in view of obtaining and maintaining such financing whereby Purchaser and/or Holding (a) certify to the Lenders that this Agreement is in full force and effect and
has not been modified or amended and that there are no defaults under this Agreement by Purchaser or Holding or, to Purchaser’s or Holding’s knowledge, by Seller (except, in each case, as specifically stated in such certification),
(b) represent and warrant to the Lenders that this Agreement is enforceable against Purchaser and Holding, (c) consent to the collateral assignment of this Agreement to the Lenders as security for the debt relating to the Plant,
(d) agree to make payments to accounts as notified by Seller from time to time, (e) agree to give the Lenders notice of and a reasonable opportunity to cure any defaults of Seller under this Agreement, and (f) clarify provisions of
this Agreement as reasonably requested by the Lenders or Seller without increasing Purchaser’s or Holding’s liability hereunder; (ii) accompany Seller on a reasonable number of presentations to potential Lenders; and
(iii) provide information (including financial information and, as requested by the Lenders from time to time, the names of all Iron Ore Suppliers) about Purchaser and Holding as the Lenders may reasonably request. Seller shall reimburse each
of Purchaser and Holding for its reasonable and documented out-of-pocket costs and expenses incurred in connection with actions taken pursuant to this Section 12.16, including reasonable fees and expenses of outside counsel retained to provide
a legal opinion as contemplated by clause (i) above. 
 12.17 Binding Effect. This Agreement shall
be binding upon and inure to the benefit of the Parties and their respective successors and permitted assigns. 

12.18 No Third Party Beneficiaries. Except as otherwise expressly set forth herein, the terms and conditions of
this Agreement are solely for the benefit of the Parties and no other Person shall have any rights hereunder. 

12.19 Mutuality of Drafting. The Parties hereby stipulate and agree that each of them fully participated and was
adequately represented by counsel in the negotiation and preparation of this Agreement and the Parties further stipulate and agree that in the event of an ambiguity or other necessity for the interpretation to be made of the context of this
Agreement, this Agreement shall not be construed in favor of or against Seller or Purchaser as a consequence of one Party 

  
 33 

 
having had a greater role in the preparation of this Agreement, but shall be construed as if the language were mutually drafted by both Parties will full assistance of counsel. 

12.20 Counterparts Facsimile Signatures. This Agreement may be executed in one or more counterparts and by the
different Parties hereto on separate counterparts, each of which when so executed and delivered shall be an original, but all of which shall together constitute one and same instrument. Any executed counterpart may be delivered by facsimile, and
when so delivered, shall be legally enforceable in accordance with its terms. Any such facsimile shall be follows by delivery, as promptly as practicable, of a non-facsimile original. 

12.21 No Setoff. Each payment by Purchaser or by any other Person on its behalf to Seller pursuant to this
Agreement shall be made without offset, abatement, withholding or reduction of any kind. 
 12.22 Audits.
Seller shall, upon reasonable prior notice and no more than once per year, allow a firm of independent certified public accountants retained by, and at the sole cost and expense of, Purchaser to review aspects of Seller’s operations at the
Plant solely to enable such firm to advise Purchaser regarding the proper accounting treatment of this Agreement. 

  
 34 

 IN WITNESS WHEREOF, the Parties have caused this Agreement to be executed by
their respective duly authorized officers as of the date first above written. 
  

									
	 MIDDLETOWN COKE COMPANY, INC.
	 		 	 AK STEEL CORPORATION

					
	 By:
	 	 /s/ Michael Thomson
	 		 	 By:
	 	 /s/ John Kaloski

					
	 Name:
	 	 Michael Thomson
	 		 	 Name:
	 	 John Kaloski

					
	 Title
	 	 President
	 		 	 Title:
	 	 S.V.P. Operations

 AK Steel Holding Corporation executes this Agreement solely for the purpose of affirming its obligation
pursuant to Sections 1.6, 1.7, 10.3, 12.14 and 12.16. 
  

			
	 AK STEEL HOLDING CORPORATION

		
	 By:
	 	 /s/ John Kaloski

		
	 Name:
	 	 John Kaloski

		
	 Title
	 	 S.V.P. Operations

  
 35 

 APPENDIX A 
 Definitions 
 The definitions of certain capitalized terms are as follows:

 “ACE Permit” means the permit required to be obtained from the United States Army Corps of
Engineers to perform the necessary stream crossings in connection with the construction of the Plant, which Seller has applied for pursuant to the Application for Department of the Army Permit (33 CFR 325) dated June 6, 2008. 

“Actual O&M Component” has the meaning set forth in Section 3.1(c)(vi). 

“Adjusted Fixed Price Component” has the meaning set forth in Section 3.1(b)(ii). 

“Administrative Appeals” means the three administrative appeals filed by three interested parties
concerning the PTI before the Ohio Environmental Review Appeals Commission. 
 “Affiliate”
means any Enterprise that directly or indirectly controls, or is controlled by, or is under common control with any Party. For purposes of this definition, “control” of an Enterprise means the power, directly or indirectly, either
(a) to vote 50% or more of the securities having ordinary voting power for the election of directors of such Party or Enterprise; or (b) to direct or cause the direction of the management and policies of such Party or Enterprise, whether
by ownership interest, contract or otherwise. 
 “Agreement” means the Amended and Restated
Coke Purchase Agreement between the Parties dated September 1, 2009 together with all Written amendments, revisions and modifications hereof made pursuant to Section 12.8. 

“Assign” means assigning or delegating any of the rights or obligations of the Parties to any
enterprise, or either Party selling, leasing, transferring or voluntarily disposing of all or a substantial portion of its assets. 
 “ASTM Standards” means procedures and standards adopted or approved by the American Society for Testing and Materials. 

“Bankrupt” means, with respect to any Party or its permitted assignee: 

(a) applying for or consenting to the appointment of, or the taking of possession by, a receiver,
custodian, trustee or liquidator of itself or of all or a substantial part of its property; 

(b) making a general assignment for the benefit of its creditors; 

(c) commencing a voluntary case under any bankruptcy code, as now or hereafter in effect (“Bankruptcy
Code”); 

  
 36 

 (d) filing a petition seeking to take advantage of any other
law relating to bankruptcy, insolvency, reorganization, winding-up, or composition or readjustment of debts; 
 (e) taking any action for the purpose of effecting any of the foregoing; or 
 (f) being a defendant, respondent, alleged debtor, or otherwise having commenced against it, in any court of competent jurisdiction, a proceeding or case under the Bankruptcy Code or a case seeking:

  

	 	 (i)
	 its liquidation, reorganization, dissolution or winding-up, or the composition or readjustment of its debts; 

 

	 	 (ii)
	 the appointment of a trustee, receiver, custodian, liquidator or the like, of such Party or Enterprise or of all or any substantial part of its
property; or 

  

	 	 (iii)
	 similar relief under any law relating to bankruptcy, insolvency, reorganization, winding-up, or composition or adjustment of debts; and such
proceeding or case shall continue undismissed, or an order, judgment or decree approving or ordering any of the foregoing shall be entered and continue unstayed and in effect, for a period of sixty (60) or more days; or an order for relief
against such Party or Enterprise shall be entered in a case under the Bankruptcy Code. 

“Bankruptcy Code” has the meaning set forth in the definition of “Bankrupt”. 

“Base Case Coal Blend” means a Coal Blend having a volatile matter content of ***** % and a moisture
content of ***** %. 
 “Breeze” means Coke, which following screening based upon
Purchaser’s sizing instructions, is sized less than the applicable size fraction in respect of such Coke screening. 
 “Breeze Delivery Point” means the delivery point in respect of Breeze reasonably designated by Seller adjacent to the Breeze storage area located within the Plant. 

“Business Day” means any day except Saturday, Sunday and any day which shall be in Cincinnati, Ohio a
legal holiday or a day on which banking institutions are authorized or required by law or other government action to close. 
 “By-Products” means all output of the Plant excluding Coke, but specifically including waste heat, steam and electrical energy. 

“Citizen’s Suit” means the citizen’s suit filed in the United Sates District Court for the
Southern District of Ohio styled City of Monroe, Ohio v. Middletown Coke Company, Inc. and SunCoke Energy, Inc.  

  
 37 

 “Coal(s)” means metallurgical coking coals that are
reliable and readily available for use in any actual or proposed Coal Blend. 
 “Coal Blend”
means each coal blend selected by the Coal Committee and, as applicable, any coal blend selected by Seller pursuant to Section 4.3. 
 “Coal Blend Standards” means the standards for selecting the Coal Blends. Those standards require that each Coal Blend consists of (i) not more than ***** ***** Coals;
(ii) Coals having a minimum FSI of ***** ; (iii) actually produce Coke that will reasonably conform to the “mean” Screened Coke Quality Standards set forth in Schedule 5.1 or any successor standards; (iv) have a volatile
matter component of not less than ***** % and not more than ***** %; (v) allow for safe, reliable and efficient operation of the Plant; and (vi) allow for the operation of the Plant in accordance with Governmental Requirements. 

“Coal Committee” means the committee comprised of one (1) representative of Purchaser and one
(1) representative of Seller that selects, subject to Section 4.1, each Coal Blend for use in the production of Coke as particularly described in Section 4.1. 

“Coal Costs” has the meaning set forth in Section 3.1(d)(i). 

“Coal Cost Component” has the meaning set forth in Section 3.1(d)(ii). 

“Coal Handling Losses” means losses associated with the storage and handling of the Coals, and are
accounted for in the manner set forth in Section 3.1(d)(iv). 
 “Cogeneration Plant” has
the meaning set forth in Section 1.2. 
 “Coke” means “run of oven” blast
furnace coke that is produced and that Seller delivers to Purchaser pursuant to this Agreement. Coke does not include any By-Products. 
 “Coke Price” has the meaning set forth in Section 3.1(a). 
 “Coke Price Discount” has the meaning set forth in Section 5.1(b)(v). 
 “Coke Production Shortfall” has the meaning set forth in Section 6.4. 
 “Coke Purchase Shortfall” means the sum of the Monthly Coke Purchase Shortfall amounts during the relevant Production Turndown Period. 

“Coke Supply and Purchase Obligation” has the meaning set forth in Section 6.2. 

“Coke Supply Obligation” has the meaning set forth in Section 6.2(a). 

“Contingencies” has the meaning set forth in Section 11.6. 

“Contract Year” means each respective calendar year transpiring during the Term following the Initial
Year. 
 “Dispute” has the meaning set forth in Section 9.1. 

  
 38 

 “Due Date” has the meaning set forth in
Section 3.3(d). 
 “Effective Date” has the meaning set forth in the introductory
paragraph to this Agreement. 
 “Equipment Agreement” has the meaning set forth in the
introductory paragraph to this Agreement. 
 “Equitable Relief” means, in the context of the
exercise or prosecution of claims or causes of actions, any claim or cause of action for immediate relief (such as a Seller’s remedies to stop goods in transit, withhold or refuse delivery, reclaim or replevy goods and resell goods), or in
respect of equitable relief (such as temporary and permanent injunctive relief, and specific performance). 

“Estimated Coke Tonnage” has the meaning set forth in Section 3.3(a). 

“Fixed Price Component” has the meaning set forth in Section 3.1(b)(i). 

“Forecast” has the meaning set forth in Section 3.1(c)(ii). 

“Forecasted O&M Component” has the meaning set forth in Section 3.1(c)(v). 

“Government Mandated Additional Capital Expenditures” means capital expenditures affecting the Plant for
which an equally reliable and safe non-capital expenditure alternative that by itself is not reasonably available and economically feasible and which are required due to changes in Governmental Requirements made after the date of this Agreement (or
with respect to compliance standards not reasonably ascertainable as of the date of this Agreement). 

“Government Mandated Additional Expenses” means the actual operating or maintenance expenses affecting
the Plant, as well as all economic impacts other than those that require additional capital, which are required due to changes in Governmental Requirements made after the date of this Agreement (or with respect to compliance standards not reasonably
ascertainable as of the date of this Agreement) including consideration paid by Seller for emission offsets or credits in respect of greenhouse gases (including carbon dioxide). 

“Government Mandated Additional Expenditures” means, collectively, Government Mandated Additional
Capital Expenditures and Government Mandated Additional Expenses. 
 “Governmental
Authority(ies)” means any federal, state or local government, and political subdivision(s) thereof, and any entity(ies) exercising executive, legislative, judicial, regulatory or administrative functions having or pertaining to government.

 “Governmental Requirements” means any applicable law, regulation and regulatory order (and
any official interpretations thereof) of any Governmental Authority in respect of the operation of the Plant, including any such law, regulation or regulatory order relating to environmental compliance by Seller with respect to the operation of the
Plant. 
 “Guaranteed Coke Yield Percentage” has the meaning set forth in
Section 3.1(d)(vi). 

  
 39 

 “Guidelines” has the meaning set forth in
Section 3.1(c)(iii). 
 “Holding” has the meaning set forth in Section 1.6.

 “Incidental Damages” means incidental damages allowed under Ohio Revised Code
Section 1302.84, or as allowed pursuant to any amendment or re-codification thereof. Such damages specifically include commercially reasonable storage and re-screening costs, and degradation and handling losses, incurred by Seller in connection
with stockpiling of Coke or Third Party Coke. 
 “Indenture” means the “Indenture”
dated as of June 11, 2002 by and among Purchaser, Holding, Douglass Dynamics, L.L.C. and Fifth Third Bank, including (as applicable) any amendment(s) thereto or extension(s) thereof. 

“Index Formula” means the percentage increase or, as applicable, decrease in the Employment Cost Index
– Union Manufacturing (Series Id: CIU2013000000510I (B)) published by the United States Department of Labor, Bureau of Labor Statistics, or any inflation index that succeeds or replaces it for the twelve (12) most recent months of
available data preceding the commencement of the applicable Contract Year. 
 “Initial Operating
Period” means the period from the commencement of Coke production at the Plant through the last day of the calendar Month following the date Seller notifies Purchaser in Writing that the Plant has demonstrated the commercial capability of
producing Coke at its full production level of the Plant capacity; provided, however, if such notification does not occur within one hundred eighty (180) days following the commencement of Coke production, then the Initial Operating Period
shall be deemed to end as of the expiration of such one hundred eighty (180) day period. 

“Initial O&M Component” has the meaning set forth in Section 3.1(c)(i). 

“Initial Year” has the meaning set forth in Section 3.1(a)(i). 

“Interconnection Costs” has the meaning set forth in Section 3.4(a). 

“Interest Rate” means an interest rate equal to ***** % above the rate announced by JPMorgan Chase Bank,
N.A. as its prime rate at the date of accrual of the late payment (provided that the prime rate may not be the lowest rate of interest charged by JPMorgan Chase Bank, N.A. to its customers) or at the highest interest rate permitted by applicable
law, whichever interest rate is lower. 
 “Iron Ore Supplier” has the meaning set forth in
Section 12.14. 
 “Lenders” has the meaning set forth in Section 12.14. 

“Lost Energy Charge” has the meaning set forth on Schedule A-1. 

“Manifest Error” means an arithmetical error. 

  
 40 

 “Middletown Plant” means Purchaser’s steel plant works
located in Middletown, Ohio. 
 “Minimum Ratability Standard” has the meaning set forth in
Section 6.2(c). 
 “Mitigation Proceeds” means: 

In respect of Coke sales, any (positive) difference between: 

 

	 	 (i)
	 The sum of the sales proceeds arising from third party Coke sales plus any costs and expenses saved by Seller in connection therewith, minus

  

	 	 (ii)
	 The sum of (i) the product of the (y) Coke Price multiplied by (z) the Coke Tonnage that is sold to such third parties, plus
(ii) any other Incidental Damages incurred by Seller. 

 “Moisture Adjusted Coal
Blend Tonnage” has the meaning set forth in Section 3.1(d)(iii). 
 “Month(s)” or
“Monthly”, as applicable, refers to each calendar Month, beginning at 12:00 midnight on the last day of the preceding Month and ending at 12:00 midnight on the last day of such calendar Month, transpiring in whole or in part during
the Term. 
 “Monthly Coke Purchase Shortfall” means, for any Month during any Production
Turndown Period, the difference between (a) forty-eight thousand two hundred thirty-five (48,235) Tons of Coke, and (b) the actual amount of Coke purchased by Purchaser during such Month. 

“Nonconforming Coke” has the meaning set forth in Section 5.1(b)(iii). 

“O&M Expenses” means (i) all costs, expenses and fees incurred by Seller in respect of
operating and maintaining the Plant, and in complying with the Coke delivery and supply obligations of Seller under this Agreement, all of which shall be consistent with accounting principles generally accepted in the United States of America, plus
(ii) all Taxes in respect of all such costs, expenses and fees, plus (iii) property taxes in respect of the Plant; provided, however, O&M Expenses include in any event Government Mandated Additional Expenses except where (subject to
Section 7.1(c)), such Government Mandated Additional Expenses are inclusive of fines or penalties in respect of violations of Governmental Requirements (including fines or penalties in respect of violations of Governmental Requirements
pertaining to the environment, and employee health and safety). 
 “Other Realized Value” has
the meaning set forth in Section 3.2(c). 
 “Parties” means Purchaser and the Seller.

 “Party” means either Purchaser or Seller, depending upon the context in which the term is
used. 

  
 41 

 “Payment Default” means any failure by Purchaser to pay
Seller in accordance with Article III (including the payments in respect of the Coke Price and the adjustments thereto), Section 9.2(c), or Article VII. 
 “Person” means any individual, corporation, limited liability company, association, partnership, joint venture, trust or other enterprise or unincorporated organization or any
Governmental Authority. 
 “Plant” has the meaning set forth in Section 1.2.

 “Presumed O&M Expenses” has the meaning set forth in Section 3.1(c)(iv).

 “Production Capacity Liability Limitation” has the meaning set forth in Section 6.4.

 “Production Turndown” means any reduction in the purchase of Coke in an amount of up to
***** Tons of Coke per month, which may not exceed twelve (12) consecutive Months and which Seller shall make commercially reasonable efforts to achieve if requested by Purchaser, provided that any reduction in an amount greater than ***** Tons
of Coke per month shall be subject to operational and technical limitations at the Plant, in each case as determined in Seller’s sole discretion. 
 “Production Turndown Adjustment Fee” has the meaning set forth in Section 3.7. 
 “Production Turndown Conditions” means each of the following conditions that must be satisfied for Seller to nominate a Production Turndown: (i) Purchaser has experienced a
sustained decrease in demand for steel that results in a significant decrease in blast furnace production at its steel plants, including temporary idling of one or more of the blast furnaces at its steel plants, (ii) Purchaser has not procured
other coke or, in the case of its blast furnace #3 at the Middletown Plant, injected pulverized coal, as a replacement or substitute for purchased Coke Tonnage under this Agreement, (iii) Purchaser has turned down production at all coke
facilities owned or leased by Purchaser or its Affiliates by at least 25%, (iv) Purchaser has exercised commercially reasonably efforts to suspended all purchases of coke from other Persons under existing contracts, and (v) prior Coal
supply obligations committed or agreed to by the Coal Committee will not adversely affect Seller in connection with the Production Turndown. 
 “Production Turndown Increase” has the meaning set forth in Section 6.7(c). 
 “Production Turndown Increase Notice” has the meaning set forth in Section 6.7(c). 
 “Production Turndown Notice” has the meaning set forth in Section 6.7(b). 
 “Production Turndown Period” means any period during which a Production Turndown is in effect. 
 “Property” has the meaning set forth in Section 1.2. 
 “Prudent Operating and Maintenance Practices” means the practices, methods, standards and procedures generally accepted and followed by a prudent, diligent, skilled and experienced

  
 42 

 
manager and operator acting in accordance with standards generally utilized in the United States, with respect to the management, operation and maintenance of manufacturing facilities having
similar characteristics to the Plant which, at the particular time in question, in the exercise of reasonable judgment and in light of facts then known or that reasonably should have been known at the time a decision was made, would be expected to
accomplish the desired results and goals, including such goals as efficiency, reliability, economy and profitability, in a manner consistent with Governmental Requirements. 

“PSD/NSR Permit” means Seller’s application for permit # P0104768 dated as of July 17, 2009
and filed with the Ohio Environmental Protection Agency. 
 “PTI” means the “Permit to
Install” issued by the Ohio Environmental Protection Agency. 
 “Purchaser” has the
meaning set forth in the introductory paragraph to this Agreement. 
 “Purchaser’s
Conveyor” has the meaning set forth in Section 6.3(a). 
 “Purchaser’s
Damages” has the meaning set forth in Section 11.5. 
 “Purchaser Default” has
the meaning set forth in Section 11.1. 
 “Purchaser Force Majeure Event(s)” has the
meaning set forth in Section 8.2. 
 “Purchaser Obtained Coke” means screened coke
obtained by Purchaser, which is (i) nominally sized between ***** , (ii) in respect of any shortfall in Seller’s delivery of Coke relative to the product of the minimum range of the Coke Supply and Purchase Obligation multiplied by
***** , and (iii) not otherwise covered by Seller through its supply of Third Party Supplied Coke to Purchaser. 
 “Railroad Deficit Charge” means, during any Production Turndown Period, any charge payable by Middletown pursuant to any transportation contract for Coal delivered to the Plant as a
result of reduced coal throughput due to such Production Turndown. 
 “Recomputed Section 45 Credit
Amount” has the meaning set forth in Section 3.2(f). 
 “Related Energy Sales
Agreement” has the meaning set forth in the introductory paragraph to this Agreement. 

“Requirements” has the meaning set forth in Section 6.1. 

“Rules” has the meaning set forth in Section 9.2(a). 

“Screened Coke” means the portion of Coke that conforms to the size requirement set forth in the
Screened Coke Quality Standards. 
 “Screened Coke Conveyor Delivery Point” means the delivery
end of Seller’s Screened Coke conveyor belt that connects the Plant to Purchaser’s Screened Coke conveyor area located 

  
 43 

 
within the Middletown Plant. The Parties acknowledge that such interface will be located at or near the property line between the Property and Middletown Plant. 

“Screened Coke Quality Standards” are the guaranteed quality parameters for Coke set forth in Schedule
5.1, and as such Schedule is amended in accordance with Section 5.1(c). 
 “Screened Coke Rail
Delivery Point” means the means the rail load out within the Plant, in respect of Screened Coke deliveries into railcars supplied by Seller. 
 “Screened Coke Truck Delivery Point” means the location within the Plant, to be reasonably designated by Seller and Purchaser, for Screened Coke deliveries to trucks supplied by Seller.

 “Section 45 Credits” has the meaning set forth in Section 3.2(a). 

“Section 45 Qualification Deadline” has the meaning set forth in Section 3.2(g). 

“Section(s)” are the sections and subsections of the Articles contained in this Agreement. 

“Seller” has the meaning set forth in the introductory paragraph to this Agreement. 

“Seller Default” has the meaning set forth in Section 11.2. 

“Seller Force Majeure Event(s)” has the meaning set forth in Section 8.1. 

“Seller’s Damages” include, subject to Seller’s Mitigation Proceeds, (i) any amounts due
by Purchaser to Seller under this Agreement as of the effective date of termination; (ii) the present value, discounted at the rate of ***** %, of (w) the product of (A) the Fixed Price Component multiplied by (B) the Targeted
Coke Production in respect of the Base Coal Blend for each complete or partial Contract Year remaining in the Term (provided, for such Contract Years having less than 365 days, the foregoing amount is to be multiplied by a fraction, the numerator of
which is the number of days in such Contract Year, and the denominator of which is 365); and (iii) the balance of all of the remaining Government Mandated Additional Capital Expenditures that would be payable by Purchaser as of the date of
termination but for such termination; provided, however, if the Agreement is terminated prior to or during the Initial Year, then the Fixed Price Component shall be multiplied by fifteen (15) Contract Years. 

“Seller’s Reasonable Assurance Obligations” has the meaning set forth in Section 6.4.

 “Steel Making Facilities” means steel making facilities that utilize a blast furnace and
basic oxygen furnace or electric arc furnace for the production of iron and raw steel. 

“SunCoke” means SunCoke Energy, Inc., a Delaware corporation. 

“Sunoco” means Sunoco, Inc., a Delaware corporation, an Affiliate of Seller. 

“Sunoco Realized Value” has the meaning set forth in Section 3.2(b). 

  
 44 

 “Targeted Coke Production” means the Coke Tonnage in
respect of the applicable volatile matter content percentage set forth in the attached and incorporated Schedule 6.2(a) for the applicable Contract Year. 
 “Taxes” means any tax imposed by any Governmental Authority in the form of sales, use, excise, value added, environmental, gross receipts or franchise tax (except for property taxes
related to the Plant or taxes based on or measured by the net income or net worth of Seller), state and local product tax, state and local inspection fees, any taxes or assessments in respect of greenhouse gases (including carbon dioxide), or
similar taxes, assessments, or fees. If the purchase of any Coke by Purchaser is exempt from sales or use tax, then Purchaser shall furnish Seller with a valid exemption certificate in form and content reasonably acceptable to Seller. In the event
any exemption is subsequently denied by any Governmental Authority, and as a result Seller is assessed for such sales or use tax, then Purchaser shall reimburse Seller for such Taxes including all interest and penalties associated therewith.

 “Term” has the meaning set forth in Section 2.1. 

“Third Party Investor(s)” has the meaning set forth in Section 3.2(c). 

“Third Party Supplied Coke” means screened coke, which is nominally sized between ***** , and which is
obtained from sources other than Seller, including Seller’s Affiliates. 
 “Ton” or
“Tonnage” means a “short” ton of two thousand (2,000) pounds of Coal or Coke, as the case may be. 
 “Week” or “Weekly” refers to a calendar week beginning at 12:00 midnight on the Sunday and ending at 11:59 p.m. on the Saturday of the same week, and transpiring in whole
or in part during the Term. 
 “Weighted Average” means an average that takes into account the
proportional relevance of, as applicable, the moisture content or cost of each Coal comprising each particular Coal Blend, rather than treating each such component equally. 

“Work” has the meaning set forth in Section 1.4(a). 

“Written” or “in Writing” means any form of written communication or a communication by
means of e-mail, telex, telecopier device, telegraph or cable, overnight courier, or registered or certified mail (postage prepaid and return receipt requested), and shall be deemed to have been duly given or made upon receipt, or in the case of any
electronic transmission, when confirmation of receipt is obtained. 

  
 45 

 Schedule 1.5 
 Guarantee of Seller’s Obligations 
 GUARANTY 

THIS GUARANTY, dated as of [Insert] (“Guaranty”), is made by SunCoke Energy, Inc., a Delaware
corporation and Sun Coal & Coke Company, a Delaware corporation (collectively, “Guarantors”), for the benefit of AK Steel Corporation, a Delaware corporation (“AK”). 

Recitals 
 A. This Guaranty is made pursuant to the Amended and Restated Coke Purchase Agreement entered into on the date hereof by and between AK and Middletown Coke Company, Inc., a Delaware Corporation
(“Seller”) (“Coke Purchase Agreement”). 
 B. This Guaranty is made for the benefit of AK to
guarantee the performance by Seller of its obligations under the Coke Purchase Agreement (the obligations referred to herein are collectively the “Guaranteed Obligations”). 

C. It is a condition to AK entering into the Coke Purchase Agreement that Guarantors shall have executed and delivered
this Guaranty. 
 D. Guarantors will obtain benefits from Seller entering into the Coke Purchase Agreement and,
accordingly, desire to execute this Guaranty in order to satisfy the conditions described in the preceding paragraph and to induce AK to enter into the Coke Purchase Agreement. 
 Agreements 
 NOW, THEREFORE, in consideration of the
foregoing and other benefits accruing to Guarantors, the receipt and sufficiency of which are hereby acknowledged, Guarantors hereby make the following representations and warranties to AK and hereby covenant to AK as follows: 

1. Guarantors guarantee to AK the full performance of all Guaranteed Obligations. Guarantors understand, agree and
confirm that AK may enforce this Guaranty against Guarantors without first proceeding against Seller. 
 2. The
liability of Guarantors hereunder shall not be affected or impaired by (a) any other continuing or other guaranty, undertaking or maximum liability of Guarantors or of any other person as to the obligations and performance of Seller;
(b) any reduction of any such other guaranty or undertaking; (c) any dissolution, termination or increase, decrease or change in personnel by Seller; (d) any payment made to AK in respect of the Guaranteed Obligations which AK repays
to Seller pursuant to court order in any bankruptcy, reorganization, arrangement, moratorium or other debtor relief proceeding, and Guarantors waive any right to the deferral or modification of their obligations hereunder by reason of any such
proceeding; (e) any assignment by Seller of any of its rights under the Coke Purchase Agreement; or (f) the sale, transfer or other disposition by Guarantors of any or all of the share capital of Seller; provided, notwithstanding any other
provision in this Guaranty, no action shall commence against 

  
 46 

 
Guarantors unless and until written notice of default is first made upon Seller and Guarantors pursuant to the requirements set forth in the Coke Purchase Agreement and Seller or Guarantors fail
to cure such default within the applicable cure period set forth in the Coke Purchase Agreement. 
 3. Other
than the notice required to be given to Guarantors as specified in Section 2 of this Guaranty, Guarantors hereby waive notice of acceptance of this Guaranty and notice of any liability to which it may apply, and waive promptness, diligence,
presentment, demand of payment, protest, notice of dishonor or nonpayment of any such liabilities, suit or taking of other action by AK against Guarantors. 
 4. AK may at any time and from time to time without the consent of or notice to Guarantors, without incurring responsibility to Guarantors, without impairing or releasing the obligations of Guarantors
hereunder upon or without any terms or conditions and in whole or in part: 
 (a) exercise or
refrain from exercising any rights against Seller or otherwise act or refrain from acting; 
 (b)
settle or compromise any of the Guaranteed Obligations or any liability (including any of those hereunder) incurred directly or indirectly in respect thereof or hereof; and/or 

(c) consent to or waive any breach of, or any act, omission or default under, the Coke Purchase Agreement,
or otherwise amend, modify or supplement the Coke Purchase Agreement. 
 5. No invalidity, irregularity or
unenforceability of all or any part of the Guaranteed Obligations shall affect, impair or be a defense to this Guaranty, and this Guaranty shall be primary, absolute and unconditional notwithstanding the occurrence of any event or the existence of
any other circumstances which might constitute a legal or equitable discharge of a surety or guarantor except payment in full of the Guaranteed Obligations. 
 6. This Guaranty is a continuing one and all liabilities to which it applies or may apply under the terms hereof shall be conclusively presumed to have been created in reliance hereon. No failure or delay
on the part of AK in exercising any right, power or privilege hereunder shall operate as a waiver thereof; nor shall any single or partial exercise of any right, power or privilege hereunder preclude any other or further exercise thereof or the
exercise of any other right, power or privilege. The rights and remedies herein expressly specified are cumulative and not exclusive of any rights or remedies which AK would otherwise have. Other than the notice required to be given to Guarantors as
specified in Section 2 of this Guaranty, no notice to or demand on Guarantors in any case shall entitle Guarantors to any other further notice or demand in similar or other circumstances or constitute a waiver of the rights of AK to any other
or further action in any circumstances without notice or demand. It is not necessary for AK to inquire into the capacity or powers of Seller or the officers, directors, or agents acting or purporting to act on its behalf, and any indebtedness made
or created in reliance upon the professed exercise of such powers shall be guaranteed hereunder. 

  
 47 

 7. Guarantors waive, to the maximum extent permitted by applicable law, any
right to require AK to (a) proceed against Seller or (as applicable) any other person; or (b) pursue any other of its remedies. 
 8. Guarantors assume all responsibility for being and keeping themselves informed of Seller’s financial condition and assets, and of all other circumstances bearing upon the risk of nonpayment or
nonperformance of the Guaranteed Obligations and the nature, scope and extent of the risks which Guarantors assume and incur hereunder, and agree that AK shall have no duty to advise Guarantors of information known to them regarding such
circumstances or risks. 
 9. If and to the extent that Guarantors make any payment or performance to AK
pursuant to or in respect of this Guaranty, then any claim which Guarantors may have against Seller by reason thereof shall be subject and subordinate to the prior payment and performance in full of the Guaranteed Obligations to AK. 

10. Guarantors hereby agree to pay all reasonable out-of-pocket costs and expenses of AK (including, without limitation,
the reasonable fees and disbursements of counsel employed by AK) in connection with the enforcement of this Guaranty and any amendment, waiver or consent relating hereto against Guarantors. 

11. This Guaranty shall be binding upon Guarantors and their successors and assigns, and shall inure to the benefit of AK
and its successors and assigns. 
 12. Neither this Guaranty nor any provision hereof may be changed, waived,
discharged or terminated except with the written consent of AK and Guarantors. 
 13. Guarantors acknowledge
that an executed (or conformed) copy of the Coke Purchase Agreement has been made available to their principal executive officers and such officers are familiar with the contents thereof. 

14. All notices requests, demands or other communications pursuant hereto shall be made in writing (including
telegraphic, telex, facsimile transmission or cable communication) and mailed, telegraphed, telexed, transmitted, cabled or delivered to the following addresses (or to such other addresses s designated by Guarantors or AK): 

 

			
	 If to Guarantors:
	  	 SunCoke Energy, Inc.

		  	 Parkside Plaza

		  	 11400 Parkside Drive

		  	 Knoxville, TN, 37934

		  	 Attention: Vice President and General Counsel

		  	 Fax: (865) 288-5280

		  	 Confirm: (865) 258-5213

  
 48 

			
	 If to AK:
	  	 AK Steel Corporation

		  	 9227 Centre Pointe Drive

		  	 West Chester, OH 45069

		  	 Attention:

		  	 General Counsel

		  	 Fax: (513) 425 -5607

		  	 Confirm: (513) 425-2690

 All such notices and communication shall be mailed, telegraphed, telexed, facsimile transmitted, or
cabled or sent by overnight courier, and shall be effective when received. 
 15. This Guaranty and the rights
and obligations of AK and of Guarantors shall be governed by and construed in accordance with the law of the State of Ohio. 
 16. This Guaranty may be executed in one or more counterparts and by the different parties hereto on separate counterparts, each of which when so executed and delivered shall be an original, but all of
which shall together constitute one and the same instrument. 

  
 49 

 IN WITNESS WHEREOF, Guarantors have caused this Guaranty to be executed and delivered as of
the date first above written. 
  

			
	 SunCoke Energy, Inc.

		
	 By:
	 	  

		
	 Name:
	 	  

		
	 Title:
	 	  

	
	 Sun Coal & Coke Company

		
	 By:
	 	  

		
	 Name:
	 	  

		
	 Title:
	 	  

  
 50 

 Schedule 1.6 
 Guarantee of Purchaser’s Obligations 
 GUARANTY 

THIS GUARANTY, dated as of [insert] (“Guaranty”), is made by AK Steel Holding Corporation, a
Delaware corporation (“Guarantor”), for the benefit of Middletown Coke Company, Inc., a Delaware corporation (“Seller”). 
 Recitals 
 A. This Guaranty is made pursuant to the
Amended and Restated Coke Purchase Agreement dated as of September 1, 2009 by and between Seller and AK Steel Corporation, a Delaware corporation (“AKS”) (“Coke Purchase Agreement”). 

B. This Guaranty is made for the benefit of Seller to guarantee the performance by AKS of its obligations under the Coke
Purchase Agreement (the obligations referred to herein are collectively the “Guaranteed Obligations”). 
 C. It is a condition of Seller entering into the Coke Purchase Agreement that Guarantor shall have executed and delivered this Guaranty upon the occurrence of the events set forth in Section 1.6 or
as otherwise set forth in Section 1.7 of the Coke Purchase Agreement. 
 D. Guarantor will obtain benefits
from AKS entering into the Coke Purchase Agreement and, accordingly, desires to execute this Guaranty in order to satisfy the conditions described in the preceding paragraph and to induce Seller to enter into the Coke Purchase Agreement. 

Agreements 
 NOW, THEREFORE, in consideration of the foregoing and other benefits accruing to Guarantor, the receipt and sufficiency of which are hereby acknowledged, Guarantor hereby makes the following
representations and warranties to Seller and hereby covenants to Seller as follows: 
 1. Guarantor guarantees
to Seller the full performance of all Guaranteed Obligations. Guarantor understands, agrees and confirms that Seller may enforce this Guaranty against Guarantors without first proceeding against AKS. 

2. The liability of Guarantor hereunder shall not be affected or impaired by (a) any other continuing or other
guaranty, undertaking or maximum liability of Guarantor or of any other person as to the obligations and performance of AKS; (b) any reduction of any such other guaranty or undertaking; (c) any dissolution, termination or increase,
decrease or change in personnel by AKS; (d) any payment made to Seller in respect of the Guaranteed Obligations which Seller repays to AKS pursuant to court order in any bankruptcy, reorganization, arrangement, moratorium or other debtor relief
proceeding, and Guarantor waives any right to the deferral or modification of their obligations hereunder by reason of any such proceeding; (e) any assignment by AKS of any of its rights under the Coke Purchase Agreement; or (f) the sale,

  
 51 

 
transfer or other disposition by Guarantor of any or all of the share capital of AKS; provided, notwithstanding any other provision in this Guaranty, no action shall commence against Guarantor
unless and until written notice of default is first made upon AKS and Guarantor pursuant to the requirements set forth in the Coke Purchase Agreement and AKS or Guarantor fails to cure such default within the applicable cure period set forth in the
Coke Purchase Agreement. 
 3. Other than the notice required to be given to Guarantor as specified in
Section 2 of this Guaranty, Guarantor hereby waives notice of acceptance of this Guaranty and notice of any liability to which it may apply, and waives promptness, diligence, presentment, demand of payment, protest, notice of dishonor or
nonpayment of any such liabilities, suit or taking of other action by Seller against Guarantor. 
 4. Seller may
at any time and from time to time without the consent of or notice to Guarantor, without incurring responsibility to Guarantor, without impairing or releasing the obligations of Guarantor hereunder upon or without any terms or conditions and in
whole or in part: 
 (a) exercise or refrain from exercising any rights against AKS or otherwise
act or refrain from acting; 
 (b) settle or compromise any of the Guaranteed Obligations or any
liability (including any of those hereunder) incurred directly or indirectly in respect thereof or hereof; and/or 
 (c) consent to or waive any breach of, or any act, omission or default under, the Coke Purchase Agreement, or otherwise amend, modify or supplement the Coke Purchase Agreement. 

5. No invalidity, irregularity or unenforceability of all or any part of the Guaranteed Obligations shall affect, impair
or be a defense to this Guaranty, and this Guaranty shall be primary, absolute and unconditional notwithstanding the occurrence of any event or the existence of any other circumstances which might constitute a legal or equitable discharge of a
surety or guarantor except payment in full of the Guaranteed Obligations. 
 6. This Guaranty is a continuing
one and all liabilities to which it applies or may apply under the terms hereof shall be conclusively presumed to have been created in reliance hereon. No failure or delay on the part of Seller in exercising any right, power or privilege hereunder
shall operate as a waiver thereof; nor shall any single or partial exercise of any right, power or privilege hereunder preclude any other or further exercise thereof or the exercise of any other right, power or privilege. The rights and remedies
herein expressly specified are cumulative and not exclusive of any rights or remedies which Seller would otherwise have. Other than the notice required to be given to Guarantor as specified in Section 2 of this Guaranty, no notice to or demand
on Guarantor in any case shall entitle Guarantor to any other further notice or demand in similar or other circumstances or constitute a waiver of the rights of Seller to any other or further action in any circumstances without notice or demand. It
is not necessary for Seller to inquire into the capacity or powers of AKS or the officers, directors, or agents acting or 

  
 52 

 
purporting to act on its behalf, and any indebtedness made or created in reliance upon the professed exercise of such powers shall be guaranteed hereunder. 

7. Guarantor waives, to the maximum extent permitted by applicable law, any right to require Seller to (a) proceed
against AKS or (as applicable) any other person; or (b) pursue any other of its remedies. 
 8. Guarantor
assumes all responsibility for being and keeping itself informed of AKS’ financial condition and assets, and of all other circumstances bearing upon the risk of nonpayment or nonperformance of the Guaranteed Obligations and the nature, scope
and extent of the risks which Guarantor assumes and incurs hereunder, and agrees that Seller shall have no duty to advise Guarantor of information known to it regarding such circumstances or risks. 

9. If and to the extent that Guarantor makes any payment or performance to Seller pursuant to or in respect of this
Guaranty, then any claim which Guarantor may have against AKS by reason thereof shall be subject and subordinate to the prior payment and performance in full of the Guaranteed Obligations to Seller. 

10. Guarantor hereby agrees to pay all reasonable out-of-pocket costs and expenses of Seller (including, without
limitation, the reasonable fees and disbursements of counsel employed by Seller) in connection with the enforcement of this Guaranty and any amendment, waiver or consent relating hereto against Guarantor. 

11. This Guaranty shall be binding upon Guarantor and its successors and assigns, and shall inure to the benefit of
Seller and its successors and assigns. 
 12. Neither this Guaranty nor any provision hereof may be changed,
waived, discharged or terminated except with the written consent of Seller and Guarantor. 
 13. Guarantor
acknowledges that an executed (or conformed) copy of the Coke Purchase Agreement has been made available to its principal executive officers and such officers are familiar with the contents thereof. 

14. All notices requests, demands or other communications pursuant hereto shall be made in writing (including
telegraphic, telex, facsimile transmission or cable communication) and mailed, telegraphed, telexed, transmitted, cabled or delivered to the following addresses (or to such other addresses as designated by Guarantor or Seller): 

 

			
	 If to Guarantor:
	  	 AK Steel Holding Corporation

		  	 9227 Centre Pointe Drive

		  	 West Chester, OH 45069

		  	 Attention:

		  	 General Counsel

		  	 Fax: (513) 425-5607

		  	 Confirm: (513) 425-2690

  
 53 

			
	 If to Seller:
	  	 Middletown Coke Company, Inc.

		  	 c/o SunCoke Energy, Inc.

		  	 Parkside Plaza

		  	 11400 Parkside Drive

		  	 Knoxville, TN, 37934

		  	 Attention: Vice President and General Counsel

		  	 FAX: (865) 288-5280

		  	 Confirm: (865) 258-5213

 All such notices and communication shall be mailed, telegraphed, telexed, facsimile transmitted, or
cabled or sent by overnight courier, and shall be effective when received. 
 15. This Guaranty and the rights
and obligations of Seller and of Guarantor shall be governed by and construed in accordance with the law of the State of Ohio. 
 16. This Guaranty may be executed in one or more counterparts and by the different parties hereto on separate counterparts, each of which when so executed and delivered shall be an original, but all of
which shall together constitute one and the same instrument. 

  
 54 

 IN WITNESS WHEREOF, Guarantor has caused this Guaranty to be executed and
delivered as of the date first above written. 
  

			
	 AK Steel Holding Corporation

		
	 By:
	 	  

		
	 Name:
	 	  

		
	 Title:
	 	  

  
 55 

 Schedule 5.1 
 Screened Coke Quality Standards 
  

															
	 Categories
	  	Target	 	Threshold
Frequency	  	Threshold for
Quality
Adjustment	 	 	Contract
Price
Adjustment
(Pro-Rata)	 	Reject
Standard
(Daily)	 
						
	 Ash (Dry basis)
	  	***** % ***** %
***** % ***** %
*****	 	*****	  	 	***** 	% 	 	***** % *****	 	 	***** 	% 
						
	 Volatile Matter

(Dry Basis)
	  	***** %	 	*****	  	 	***** 	% 	 	***** % *****	 	 	***** 	% 
						
	 Total Sulfur

(Dry Basis)
	  	***** % *****	 	*****	  	 	***** 	% 	 	***** % *****	 	 	***** 	% 
						
	 Stability
	  	*****	 	*****	  	 	*****	  	 	*****	 	 	*****	  
						
	 Total Moisture
	  	***** %	 	*****	  	 
  
	***** 
 ***** 
	% 
 % 
	 	***** % *****	 	 	***** 	% 

 These quality standards and price adjustments are for use on Screened Coke with a minimum bottom coke
size of ***** ”. 
 Ash and Total Sulfur Daily Standards – Each of the daily Screened Coke quality standards
(Target, Quality Threshold and Reject Standard) for ash and sulfur will be established based upon the test results of the daily sample(s) of the corresponding coal charged to the ovens. The daily Coke ash standard will be derived from the ash
content of the coal charged, adjusted for the expected coke yield formula ( ***** % minus the volatile matter content of the coal charged minus the expected ***** % burn loss). By way of example, if the daily coal sample(s) result in an average ash
content of ***** % and an average volatile matter content of ***** %, then the daily standards for ash are: (Target = ***** %, Quality Threshold = ***** % and Reject Standard = ***** %). The daily sulfur standards will be derived from the sulfur
content of the coal charged, adjusted for the expected coke retention factor of ***** . By way of example, if the daily coal sample(s) result in an average sulfur content of 1.00%, then the daily standards for sulfur are: (Target = ***** %, Quality
Threshold = ***** % and Reject Standard = ***** %). 
 Stability Penalty and Credit – For each ***** point variation
in respect of Coke Tonnage that contains less than ***** Stability, the Coke Price will be decreased by $ ***** for such Coke Tonnage. For each one (1) point variation in respect of Coke Tonnage that contains more than ***** Stability, the Coke
Price will be increased by $ ***** for such Coke Tonnage. For Coke that measures between ***** stability and ***** stability, there shall be no adjustment to the Coke Price. 
 Moisture Penalty and Premium – For each ***** % variation in moisture over ***** %, the Coke Price will be decreased $ ***** per ton for such coke tonnage. For each ***** % variation in
moisture under ***** %, the Coke Price will be increased $ ***** per ton. 

  
 56 

 For coke that measures moisture between ***** % and ***** %, there shall be no adjustments
to the Coke Price. For any day that Coke is rejected due to moisture content greater than the Reject Standard, such tonnage will be excluded from the weekly average moisture calculation for quality adjustments. 

Pro-Rata Adjustments: 
 For ash, volatile matter, sulfur and moisture, any percentage over the threshold amount shall be pro-rated for ***** percentage point increment exceedance. By way of example, a volatile matter percentage
of ***** % will result in a Coke Price decrease of $ ***** . 
 Testing Frequency: 

Moisture, sulfur, ash, volatile matter and stability will be tested and analyzed on a daily basis. Results for moisture shall be
arithmetically averaged on a weekly basis for Coke Price adjustments. For sulfur, ash, volatile matter and stability, if multiple samples are taken for a single day, the results thereof shall be arithmetically averaged for that day for Coke Price
adjustments. 

  
 57 

 Schedule 6.2(a) 

Coke Supply and Purchase Obligation 
  

			
	 Volative Matter Content of Coal Blend

(%)
	  	 Purchaser Targeted Coke Production

(Tons per Year)1

	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****
	 *****
	  	*****

  

	
1 
	 Purchaser Targeted Coke Production amounts in this Schedule 6.2(a) are subject to downward adjustment pursuant to Section 6.7.

  
 58 

			
	 *****
	  	*****
	 *****
	  	*****

  
 59 

 Schedule 7.2 
 Government Mandated Additional Capital Expenditures (Example) 
  

					
	 Commencement of first Contract Year:
	  	 	01/01/11	  
		
	 End of Term:
	  	 	12/31/30	  
		
	 Completion Date for Government Mandated Additional Capital Expenditures:
	  	 	4/30/24	  
		
	 Number of partial or complete Contract Years Remaining in the Term:
	  	 	6.67	  
		
	 Amortization Period (greater of ***** years or the remainder of the Term):
	  	 	*****	  
		
	 Interest Rate (pre-tax):
	  	 	***** %	  
		
	 Cost of Applicable Government Mandated Additional Capital Expenditure:
	  	 	$ *****	  
		
	 Monthly Amortized Cost:
	  	 	$ *****	  
		
	 Unamortized Balance at End of Initial Term
	  	 	$ *****	  

  
 60 

 Schedule A-1 
 Lost Energy Charge 
 Lost Energy Charge (to be calculated
monthly) = 
 ***** 
 Where: 
  

***** 

  
 61

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00191-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00191-of-00352.parquet"}]]