TSP Name: Enable Gas Transmission, LLC Transportation Service Provider(TSP): 87 267 0161 Award Number: 13839 Award of Capacity To Replacement Customer subject to Offer: 13839 Bid Number(Bid No): 1 Bidder Name(Bidder Name): BIG RIVER STEEL HOLDINGS LLC D/B/A EXPLORATORY VENTURES LLC Contract Holder (K Holder): 07 955 0317 Contract Holder Name (K Holder Name): BIG RIVER STEEL LLC Contract Begin Date (K Beg Date): 4/1/2016 Contract End Date (K End Date): 5/31/2036 Contract Entitlement Begin Date/Time: 4/1/2016 9:00 AM Contract Entitlement End Date/Time: 06/01/2036 8:59:59 AM Status: 06 Service Requester Contract (Svc Req K): 1012371 ('Repl Sr K') Posting Date: 2/26/2024 Receipt Date: 2/26/2024 Posting Time: 17:6 Central Time Zone Receipt Time: 16:52 Capacity Award Date(Cap Awd Date): 2/27/2024 Capacity Award Time(Cap Awd Time): 17:00 Seasonal Start Date: N/A Seasonal End Date: N/A Bidder Proprietary Code (Bidder Prop): 300187 Bidder (Bidder): 118980046 EXPLORATORY VENTURES LLC ('Replacement Shipper' or 'Shipper') Contract Status Description (K Stat Desc): New Amendment Reporting: All Data Affiliate Indicator(Affil): RS Releaser: 79550317 Releaser Name (Releaser Name): BIG RIVER STEEL LLC Releaser Contract Number: 1010420 Replacement Shipper Role Indicator (Repl SR Role Ind): Other Location/Quantity Offer Bid Type Release Term Release Term Number Number Indicator Start Date End Date Rate (Offer No) (Bid No)(Loc/QTI) (Rel St Date)(Rel End Date) Awd Qty-K Sch ------- ------- ---------- ----------- ----------- ----------- ----- 13839 1 3 3/1/2024 6/1/2036 22000 FT 9:00 a.m. 8:59 a.m. Receipt Zone Or Pooling Area: NEUT Delivery Zone Or Pooling Area: NORTH Measurement Basis Description (Meas Basis Desc): Million BTU's Rate Reporting Level: Contract Market-Based Rate Indicator (Mkt Based Rate Ind): Rate Form/Type Code Description (Rate Form/Type Desc): Reservation charge only Reservation Rate Basis Description (Res Rate Basis Desc): Per day Maximum Tariff Rate Reference Description (Max Trf Rate Ref Desc): Tariff Contractual Quantity - Contract: 22000 Disc Beg Date: 3/1/2024 Disc End Date: 5/31/2036 Reservation Award Rate Information: Award Rate: 0000.2441 Maximum Tariff Rate: 0.24410 Award Percentage of Maximum Tariff Rate: Volumetric Award Rate Information: Award Rate: Maximum Tariff Rate: Award Volumetric Max Rate Percentage: Surcharge Indicator/Surcharge Indicator Description: 5 - Rate(s) stated include only rates; no surcharges applicable Surcharge Identification Code: Total Surcharges: Overrun Responsibility Indicator (OVR Resp Ind): RPS Negotiated Rate: No Minimum Volumetric Commitment Quantity: Minimum Volumetric Commitment Percentage: Previously Released Indicator Description: Offer does not contain any capacity which was previously released. Allowable Re-release Indicator (All Re-rel): Y Permanent Release Indicator Description: Capacity is being permanently released Prearranged Deal Indicator Description: Offer is subject to a prearranged deal Rate Identification Code: Storage Inventory-Conditioned Release Indicator: No IBR Index-Based Capacity Release Indicator (IBR Ind): N Rate Charged - Non-IBR: 0.2441 Recall/Reput Indicator Description (Recall/Reput Desc): Capacity not recallable Recall/Reput Terms (Recall/Reput Terms): Business Day Indicator: Recall Notification Period Indicator - Early Evening: Recall Notification Period Indicator - Evening: Recall Notification Period Indicator - Intraday 1: Recall Notification Period Indicator - Intraday 2: Recall Notification Period Indicator - Intraday 3: Recall Notification Period Indicator - Timely: Recall Notification Email1: Recall Notification Email2: Replacement Shipper shall be responsible for providing updates to EGT of such e-mail addresses, as necessary, and for notifying the Releasing Shipper of such updates and EGT shall have no liability or responsibility for Replacement Shipper's failure to provide updated recall information. Updated recall notification information, including the effective date of such new information, must be provided to EGT in writing or electronically via the Internet as specified by EGT. EGT has no obligation to provide notification until Replacement Shipper provides an Internet e-mail address for that purpose. Source Specific: Yes Replacement Shipper May Use Only Listed Points: Yes Primary Receipt and Delivery Points May Not Change: No Restrict Secondary Points: Yes Standard Terms: No Special Terms and Miscellaneous Notes: THIS RELEASE OF CAPACITY IS EFFECTIVE THROUGH THE END OF THE DAY ON THE END DATE REFLECTED IN THIS OFFER (PRIMARY TERM). THE REPLACEMENT SHIPPER SHALL PAY, OR CAUSE TO BE PAID, TO TRANSPORTER EACH MONTH FOR ALL SERVICES PROVIDED HEREUNDER THE MAXIMUM APPLICABLE RATE, AND ANY OTHER CHARGES, FEES, DIRECT BILL AMOUNTS, TAXES, ASSESSMENTS, OR SURCHARGES PROVIDED FOR IN TRANSPORTER'S TARIFF, AS ON FILE AND IN EFFECT FROM TIME TO TIME, FOR EACH SERVICE REFERENCED HEREUNDER. EGT'S MAXIMUM TARIFF RATE CHANGES MAY EFFECT THE AWARD RESERVATION RATE TO THE EXTENT AN AWARD RESERVATION RATE IS INTENDED TO BE EQUAL TO THE MAXIMUM TARIFF RATE. Award Location Level Rates and Quantity Information Location/Quantity Type Indicator Description: Receipt point(s) to delivery point(s) quantity Location Purpose: MQ Location Purpose Description: Delivery Location Offer Number Bid Number Quantity Segment (Offer No) (Bid No) Basis Awd Qty-Loc Indicator ------- ------- --------- ----------- --------- 13839 1 Dth/d 18000 Location (Loc): 002060 Location Name (Loc Name): ONEOK @ RED OAK-LATIMER Location OBA Indicator(Loc OBA): Yes Location Zone: F Location (Loc): 170184 Location Name (Loc Name): BLACK HILLS @ PLUM POIN Location OBA Indicator(Loc OBA): Yes Location Zone: N Rate Form/Type Code Description (Rate Form/Type Desc): Reservation charge only Releaser Designation of Acceptable Bidding Basis Description: Non-Index-Based Release - Absolute dollars and cents per unit basis Reservation Award Rate Information: Award Rate: 0000.2441 Volumetric Award Rate Information: Award Rate: Award Volumetric Rate Pct: Maximum Reservation Rate: 0.24410 Award Reservation Rate Pct: Maximum Volumetric Rate: Award Location Level Rates and Quantity Information Location/Quantity Type Indicator Description: Receipt point(s) to delivery point(s) quantity Location Purpose: MQ Location Purpose Description: Delivery Location Offer Number Bid Number Quantity Segment (Offer No) (Bid No) Basis Awd Qty-Loc Indicator ------- ------- --------- ----------- --------- 13839 1 Dth/d 4000 Location (Loc): 002060 Location Name (Loc Name): ONEOK @ RED OAK-LATIMER Location OBA Indicator(Loc OBA): Yes Location Zone: F Location (Loc): 801539 Location Name (Loc Name): SOUTHERN STAR @ JANE Location OBA Indicator(Loc OBA): Yes Location Zone: N Rate Form/Type Code Description (Rate Form/Type Desc): Reservation charge only Releaser Designation of Acceptable Bidding Basis Description: Non-Index-Based Release - Absolute dollars and cents per unit basis Reservation Award Rate Information: Award Rate: 0000.2441 Volumetric Award Rate Information: Award Rate: Award Volumetric Rate Pct: Maximum Reservation Rate: 0.24410 Award Reservation Rate Pct: Maximum Volumetric Rate: The terms and conditions reflected in this award shall be incorporated into and made a part of a Service Agreement in the form for the appropriate Rate Schedule as specified in this posting. The language applicable to transactions for rates other than maximum in the Form Of Service Agreement shall not apply unless this award specifically provides. The form Service Agreements are located on Transporter's web site at Transportation Service Agreement The award terms and conditions, together with the Service Agreement described below, shall constitute the terms and conditions of service for the release. The Replacement Shipper's Receipt Entitlement(s) (Section 3 of TSA) shall be the sum of the Award Quantities for each Zone. The Replacement Shipper's MRO quantities, if any, (Section 3 of TSA) will be the Award Quantities for each Receipt Point under the Award Type 'Receipt Point(s) to Delivery Point(s) Quantity.' Unless this award specifies that it is such type, the Replacement Shipper's Receipt Point options are all generally available Additional Individual Receipt Points and Pools within the applicable Pooling Area and Transporter has no obligation to permit Replacement Shipper to utilize any such Point of Receipt or to receive any specific quantities on Replacement Shipper's behalf at such point. The Replacement Shipper's Receipt Quantities (Section 3 of TSA) will be the Award Quantities for each Receipt Zone shown on the Award. For purposes of the form Service Agreement, the award terms shown below shall have the following meanings: 'Contract Begin Date' shall mean Effective Date; 'Contract End Date' shall mean Primary Term End Date; Contract Quantity shall mean Contract Demand (Rate Schedules FT and EFT), Contract Delivery Demand (Rate Schedule NNTS), Maximum Storage Quantity, Maximum Injection Quantity, Maximum Deliverability Quantity (Rate Schedule FSS) or Maximum Daily Withdrawal Quantity, Maximum Seasonal Withdrawal Quantity (Rate Schedule RSS), as applicable.