Spring Valley Acquisition Corp. III Sample Contracts

REGISTRATION RIGHTS AGREEMENT1
Registration Rights Agreement • August 18th, 2025 • Spring Valley Acquisition Corp. III • Blank checks • New York

THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of [●], 2025, is made and entered into by and between Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), Spring Valley Acquisition III Sponsor, LLC, a Delaware limited liability company (the “Sponsor”), Cohen & Company Capital Markets, a division of Cohen and Company Securities, LLC (“CCM”), and Clear Street LLC (“Clear Street,” together with CCM, the “Representatives”), and the other undersigned parties listed under Holders on the signature page hereto (the Sponsor, the Representatives, such other parties, together with any person or entity who hereafter becomes a party to this Agreement pursuant to Section 5.2 of this Agreement, a “Holder” and collectively the “Holders”).

Contract
Warrant Certificate • September 9th, 2026 • General Fusion Group Ltd. • Electric services • British Columbia

THESE SECURITIES ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN A LOCK-UP LETTER AGREEMENT, EFFECTIVE AS OF JULY 10, 2026, AS AMENDED. A COPY OF SUCH LOCK-UP AGREEMENT WILL BE FURNISHED WITHOUT CHARGE BY THE COMPANY TO THE HOLDER HEREOF UPON WRITTEN REQUEST.

PRIVATE PLACEMENT WARRANT SUBSCRIPTION AGREEMENT
Private Placement Warrant Subscription Agreement • September 8th, 2025 • Spring Valley Acquisition Corp. III • Blank checks • New York

THIS PRIVATE PLACEMENT WARRANT SUBSCRIPTION AGREEMENT, dated as of September 3, 2025 (as it may from time to time be amended, this “Agreement”), is entered into by and between Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and Cohen and Company Capital Markets, a division of Cohen & Company Securities, LLC (the “Purchaser”).

UNDERWRITING AGREEMENT Between SPRING VALLEY ACQUISITION CORP. III and COHEN AND COMPANY CAPITAL MARKETS, A DIVISION COHEN & COMPANY SECURITIES, LLC, as Representative of the Underwriters Dated: [·], 2025
Underwriting Agreement • August 18th, 2025 • Spring Valley Acquisition Corp. III • Blank checks • New York

The undersigned, Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), hereby confirms its agreement with Cohen & Company Capital Markets, a division of Cohen & Company Securities, LLC (the “Representative”) and with the other underwriters named on Schedule A hereto (if any), for which the Representative is acting as representative (the Representative and such other underwriters being collectively referred to herein as the “Underwriters” or, each underwriter individually, an “Underwriter,” provided that, if only the Representative is listed on such Schedule A, any references to Underwriters shall refer exclusively to the Representative) as follows:

INDEMNITY AGREEMENT
Indemnification Agreement • August 18th, 2025 • Spring Valley Acquisition Corp. III • Blank checks • New York

(1)SPRING VALLEY ACQUISITION CORP. III, an exempted company incorporated under the laws of the Cayman Islands, 2100 McKinney Avenue, Suite 1675, Dallas, Texas 75201, United States of America (the “Company”); and

FORM OF PRIVATE PLACEMENT WARRANT SUBSCRIPTION AGREEMENT BETWEEN SPRING VALLEY ACQUISITION CORP. III AND THE UNDERWRITERS
Private Placement Warrant Subscription Agreement • August 18th, 2025 • Spring Valley Acquisition Corp. III • Blank checks • New York

THIS PRIVATE PLACEMENT WARRANT SUBSCRIPTION AGREEMENT, dated as of [•], 2025 (as it may from time to time be amended, this “Agreement”), is entered into by and between Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and [●] (the “Purchaser”).

AMENDMENT NO. 1 TO AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • September 9th, 2026 • General Fusion Group Ltd. • Electric services • New York

THIS AMENDMENT NO. 1 TO AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (this “Amendment”), is made as of August 3, 2026, by and among General Fusion Group Ltd., a British Columbia limited company (formerly known as Spring Valley Acquisition Corp. III, a Cayman Islands exempted corporation) (the “Company”), Spring Valley Acquisition III Sponsor, LLC, a Delaware limited liability company (the “Sponsor”), and the other Holders party to the Agreement (as defined below) whose signatures appear on the signature pages hereto.

BUSINESS COMBINATION AGREEMENT by and among SPRING VALLEY ACQUISITION CORP. III, GENERAL FUSION INC., and 1573562 B.C. Ltd. Dated as of January 21, 2026
Business Combination Agreement • January 23rd, 2026 • Spring Valley Acquisition Corp. III • Blank checks • British Columbia

BUSINESS COMBINATION AGREEMENT, dated as of January 21, 2026 (this “Agreement”), by and among Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (“SPAC”), General Fusion Inc., a British Columbia limited company (the “Company”), and 1573562 B.C. Ltd., a British Columbia limited company (“NewCo” and together with SPAC and the Company, the “Parties”).

Spring Valley Acquisition Corp. III
Office Space and Administrative Support Agreement • August 18th, 2025 • Spring Valley Acquisition Corp. III • Blank checks

This letter will confirm our agreement that, commencing on the effective date (the “Effective Date”) of the registration statement (the “Registration Statement”) for the initial public offering of the securities (the “IPO”) of Spring Valley Acquisition Corp. III (the “Company”) and continuing until the earlier of (i) the consummation by the Company of an initial business combination or (ii) the Company’s liquidation (in each case as described in the Registration Statement) (such earlier date hereinafter referred to as the “Termination Date”), Spring Valley Acquisition III Sponsor, LLC (the “Sponsor”) shall make available to the Company certain office space, utilities and secretarial and administrative support as may be required by the Company from time to time, situated at 2100 McKinney Avenue, Suite 1675, Dallas, Texas 75201 (or any successor location). In exchange therefore, the Company shall pay the Sponsor the sum of $30,000 per month on the Effective Date and continuing monthly th

Spring Valley Acquisition Corp. III Dallas, TX 75201 Re: Initial Public Offering Ladies and Gentlemen:
Underwriting Agreement • August 18th, 2025 • Spring Valley Acquisition Corp. III • Blank checks

This letter (this “Letter Agreement”) is being delivered to you in accordance with the Underwriting Agreement (the “Underwriting Agreement”) entered into by and among Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), Cohen & Company Capital Markets, a division of Cohen and Company Securities, LLC and Clear Street LLC, as representatives (the “Representatives”) of the underwriters (the “Underwriters”), relating to an underwritten initial public offering (the “Public Offering”), of up to 23,000,000 of the Company’s units (including up to 3,000,000 units which may be purchased to cover over-allotments, if any) (the “Units”), each comprised of one Class A ordinary share, par value US$0.0001 per share, of the Company (the “Class A Ordinary Shares”) and one-third of one redeemable public warrant (each whole warrant, a “Warrant”). Each Warrant entitles the holder thereof to purchase one Class A Ordinary Share at a price of $11.50 per share, subject to adj

Contract
Lock-Up Agreement • September 9th, 2026 • General Fusion Group Ltd. • Electric services

THESE SECURITIES ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN A LOCK-UP LETTER AGREEMENT, EFFECTIVE AS OF JULY 10, 2026, AS AMENDED. A COPY OF SUCH LOCK-UP AGREEMENT WILL BE FURNISHED WITHOUT CHARGE BY THE COMPANY TO THE HOLDER HEREOF UPON WRITTEN REQUEST.

UNDERWRITING AGREEMENT Between SPRING VALLEY ACQUISITION CORP. III and COHEN AND COMPANY CAPITAL MARKETS, A DIVISION OF COHEN & COMPANY SECURITIES, LLC and CLEAR STREET LLC, as Representatives of the Underwriters Dated: September 3, 2025 UNDERWRITING...
Underwriting Agreement • September 8th, 2025 • Spring Valley Acquisition Corp. III • Blank checks • New York

The undersigned, Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), hereby confirms its agreement with Cohen & Company Capital Markets, a division of Cohen & Company Securities, LLC (“CCM”), Clear Street LLC (together with CCM, the “Representatives”) and with the other underwriters named on Schedule A hereto (if any), for which the Representatives are acting as representatives (the Representatives and such other underwriters being collectively referred to herein as the “Underwriters” or, each underwriter individually, an “Underwriter,” provided that, if only the Representatives are listed on such Schedule A, any references to Underwriters shall refer exclusively to the Representative) as follows:

LOCK-UP AGREEMENT
Lock-Up Agreement • January 23rd, 2026 • Spring Valley Acquisition Corp. III • Blank checks

This letter (this “Letter Agreement”) is being delivered to you in accordance with that certain Business Combination Agreement (the “BCA”), dated as of January 21, 2026, entered into by and among Spring Valley Acquisition Corp. III, a Cayman Islands exempted corporation (including following its continuation from the Cayman Islands to British Columbia, the “Acquiror”), 1573562 B.C. Ltd., a British Columbia limited company and a wholly-owned subsidiary of the Acquiror (“NewCo”), and General Fusion Inc., a British Columbia limited company (the “Company”), pursuant to which, among other things, NewCo shall amalgamate with and into the Company (the “Amalgamation”) to form one corporate entity (the “Amalgamated Company”) except that the legal existence of the Company will not cease and Newco will survive the Amalgamation as the Amalgamated Company (the transactions contemplated by the BCA collectively being the “Business Combination”). Capitalized terms used but not otherwise defined herein

FORM OF AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • January 23rd, 2026 • Spring Valley Acquisition Corp. III • Blank checks • New York

THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of [●], 2026, is made and entered into by and among General Fusion Inc., a British Columbia limited company, (formerly known as Spring Valley Acquisition Corp. III, a Cayman Islands exempted corporation) (the “Company”), Spring Valley Acquisition III Sponsor, LLC, a Delaware limited liability company (the “Sponsor”), and the undersigned parties listed under Holder on the signature pages hereto (each such party, together with the Sponsor and any person or entity who hereafter becomes a party to this Agreement pursuant to Section 6.2 of this Agreement, a “Holder,” and collectively, the “Holders”).

INVESTMENT MANAGEMENT TRUST AGREEMENT
Investment Management Trust Agreement • August 18th, 2025 • Spring Valley Acquisition Corp. III • Blank checks

This Investment Management Trust Agreement (this “Agreement”) is made effective as of [●], 2025 by and between Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation (the “Trustee”).

WARRANT AGREEMENT SECOND AMENDMENT
Warrant Agreement • September 9th, 2026 • General Fusion Group Ltd. • Electric services

BETWEEN: GENERAL FUSION GROUP LTD., a British Columbia limited company (the “Company”) ​ ​ AND: ODYSSEY TRANSFER AND TRUST COMPANY, a Minnesota corporation (“Warrant Agent”)

INVESTMENT MANAGEMENT TRUST AGREEMENT
Investment Management Trust Agreement • September 8th, 2025 • Spring Valley Acquisition Corp. III • Blank checks

This Investment Management Trust Agreement (this “Agreement”) is made effective as of September 3, 2025 by and between Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation (the “Trustee”).

WARRANT AGREEMENT AMENDMENT
Warrant Agreement Amendment • July 16th, 2026 • General Fusion Group Ltd. • Electric services

WHEREAS by a Warrant Agreement made on September 3, 2025, between the Company and Warrant Agent (the “Warrant Agreement”), as warrant agent, provision was made for the issue of warrants, subject to the terms and conditions contained in the Warrant Agreement;

Contract
Lock-Up Agreement • September 9th, 2026 • General Fusion Group Ltd. • Electric services

THESE SECURITIES ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN A LOCK-UP LETTER AGREEMENT, EFFECTIVE AS OF JULY 10, 2026, AS AMENDED. A COPY OF SUCH LOCK-UP AGREEMENT WILL BE FURNISHED WITHOUT CHARGE BY THE COMPANY TO THE HOLDER HEREOF UPON WRITTEN REQUEST.

Contract
Warrant Agreement • September 9th, 2026 • General Fusion Group Ltd. • Electric services • British Columbia

THESE SECURITIES ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN A LOCK-UP LETTER AGREEMENT, EFFECTIVE AS OF JULY 10, 2026, AS AMENDED. A COPY OF SUCH LOCK-UP AGREEMENT WILL BE FURNISHED WITHOUT CHARGE BY THE COMPANY TO THE HOLDER HEREOF UPON WRITTEN REQUEST.

Contract
Lock-Up Agreement • September 9th, 2026 • General Fusion Group Ltd. • Electric services

THESE SECURITIES ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN A LOCK-UP LETTER AGREEMENT, EFFECTIVE AS OF JULY 10, 2026, AS AMENDED. A COPY OF SUCH LOCK-UP AGREEMENT WILL BE FURNISHED WITHOUT CHARGE BY THE COMPANY TO THE HOLDER HEREOF UPON WRITTEN REQUEST.

Contract
Lock-Up Agreement • September 9th, 2026 • General Fusion Group Ltd. • Electric services

THESE SECURITIES ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN A LOCK-UP LETTER AGREEMENT, EFFECTIVE AS OF JULY 10, 2026, AS AMENDED. A COPY OF SUCH LOCK-UP AGREEMENT WILL BE FURNISHED WITHOUT CHARGE BY THE COMPANY TO THE HOLDER HEREOF UPON WRITTEN REQUEST.

REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • September 8th, 2025 • Spring Valley Acquisition Corp. III • Blank checks • New York

THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of September 3, 2025, is made and entered into by and between Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), Spring Valley Acquisition III Sponsor, LLC, a Delaware limited liability company (the “Sponsor”), Cohen & Company Capital Markets, a division of Cohen and Company Securities, LLC (“CCM”), and Clear Street LLC (“Clear Street,” together with CCM, the “Representatives”), and the other undersigned parties listed under Holders on the signature page hereto (the Sponsor, the Representatives, such other parties, together with any person or entity who hereafter becomes a party to this Agreement pursuant to Section 5.2 of this Agreement, a “Holder” and collectively the “Holders”).

Spring Valley Acquisition Corp. III
Subscription Agreement • August 18th, 2025 • Spring Valley Acquisition Corp. III • Blank checks • New York

We are pleased to accept the offer [•] (the “Subscriber” or “you”) has made to purchase [•] shares (“Founder Shares”) of the Class B ordinary shares, $0.0001 par value per share (“Class B Ordinary Shares”), of Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”). For the purposes of this Agreement (this “Agreement”), references to “Ordinary Shares” are to, collectively, the Class B Ordinary Shares and the Company’s Class A ordinary shares, $0.0001 par value per share (the “Class A Ordinary Shares”). Pursuant to the Company’s memorandum and articles of association, as amended and to be in effect at the time of the proposed initial public offering (“IPO”) of the Company pursuant to the registration statement on Form S-1 (the “Registration Statement”) expected to be filed by the Company in connection with the IPO (the “Charter”), Class B Ordinary Shares will automatically convert into Class A Ordinary Shares on a one-for-one basis, subject to adjustment,

FORM OF AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • July 16th, 2026 • General Fusion Group Ltd. • Electric services • New York

THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of July 10, 2026, is made and entered into by and among General Fusion Group Ltd., a British Columbia limited company, (formerly known as Spring Valley Acquisition Corp. III, a Cayman Islands exempted corporation) (the “Company”), Spring Valley Acquisition III Sponsor, LLC, a Delaware limited liability company (the “Sponsor”), and the undersigned parties listed under Holder on the signature pages hereto (each such party, together with the Sponsor and any person or entity who hereafter becomes a party to this Agreement pursuant to Section 6.2 of this Agreement, a “Holder,” and collectively, the “Holders”).

AMENDMENT NO. 1 TO LETTER AGREEMENT
Letter Agreement • July 16th, 2026 • General Fusion Group Ltd. • Electric services

This AMENDMENT is made and entered into as of July 6, 2026 (this “Amendment”), by and among Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and Spring Valley Acquisition III Sponsor, LLC, a Delaware limited liability company (the “Sponsor”) and each of the undersigned individuals, each of whom is a member of the Company’s board of directors and/or management team (each an “Insider” and, collectively, the “Insiders”). Each of the foregoing will individually be referred to herein as a “Party” and, collectively as the “Parties”. Capitalized terms used, but not otherwise defined, herein shall have the respective meanings assigned to such terms in the Letter Agreement (as defined below), or if not defined therein, the Business Combination Agreement (as defined below).

SECURITIES PURCHASE AGREEMENT
Securities Purchase Agreement • January 23rd, 2026 • Spring Valley Acquisition Corp. III • Blank checks • British Columbia

This Securities Purchase Agreement (this “Agreement”) is dated as of January 21, 2026, by and among Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), General Fusion Inc., a British Columbia limited company (the “Target”), and the purchaser identified on the signature pages hereto (including its successors and assigns, the “Purchaser”).

Spring Valley Acquisition Corp. III
Office Space and Support Agreement • September 8th, 2025 • Spring Valley Acquisition Corp. III • Blank checks

This letter will confirm our agreement that, commencing on the effective date (the “Effective Date”) of the registration statement (the “Registration Statement”) for the initial public offering of the securities (the “IPO”) of Spring Valley Acquisition Corp. III (the “Company”) and continuing until the earlier of (i) the consummation by the Company of an initial business combination or (ii) the Company’s liquidation (in each case as described in the Registration Statement) (such earlier date hereinafter referred to as the “Termination Date”), Spring Valley Acquisition III Sponsor, LLC (the “Sponsor”) shall make available to the Company certain office space, utilities and secretarial and administrative support as may be required by the Company from time to time, situated at 2100 McKinney Avenue, Suite 1675, Dallas, Texas 75201 (or any successor location). In exchange therefore, the Company shall pay the Sponsor the sum of $30,000 per month on the Effective Date and continuing monthly th

AMENDMENT NO. 1 TO BUSINESS COMBINATION AGREEMENT by and among SPRING VALLEY ACQUISITION CORP. III, GENERAL FUSION INC., and 1573562 B.C. Ltd. Dated as of May 12, 2026
Business Combination Agreement • May 18th, 2026 • Spring Valley Acquisition Corp. III • Electric services • British Columbia

AMENDMENT NO. 1 TO BUSINESS COMBINATION AGREEMENT, dated as of May 12, 2026 (this “Amending Agreement”), by and among Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (“SPAC”), General Fusion Inc., a British Columbia limited company (the “Company”), and 1573562 B.C. Ltd., a British Columbia limited company (“NewCo” and together with SPAC and the Company, the “Parties”).

AMENDMENT NO. 2 TO BUSINESS COMBINATION AGREEMENT by and among SPRING VALLEY ACQUISITION CORP. III, GENERAL FUSION INC., and 1573562 B.C. Ltd. Dated as of June 3, 2026
Business Combination Agreement • June 8th, 2026 • Spring Valley Acquisition Corp. III • Electric services • British Columbia

AMENDMENT NO. 2 TO BUSINESS COMBINATION AGREEMENT, dated as of June 3, 2026 (this “Amending Agreement”), by and among Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (“SPAC”), General Fusion Inc., a British Columbia limited company (the “Company”), and 1573562 B.C. Ltd., a British Columbia limited company (“NewCo” and together with SPAC and the Company, the “Parties”).

WARRANT AGREEMENT
Warrant Agreement • August 18th, 2025 • Spring Valley Acquisition Corp. III • Blank checks • New York

This WARRANT AGREEMENT (this “Agreement”), dated [·], 2025, is by and between Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (in such capacity, the “Warrant Agent”).

September 3, 2025 Spring Valley Acquisition Corp. III Dallas, TX 75201 Re: Initial Public Offering Ladies and Gentlemen:
Underwriting Agreement • September 8th, 2025 • Spring Valley Acquisition Corp. III • Blank checks

This letter (this “Letter Agreement”) is being delivered to you in accordance with the Underwriting Agreement (the “Underwriting Agreement”) entered into by and among Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), Cohen & Company Capital Markets, a division of Cohen and Company Securities, LLC and Clear Street LLC, as representatives (the “Representatives”) of the underwriters (the “Underwriters”), relating to an underwritten initial public offering (the “Public Offering”), of up to 23,000,000 of the Company’s units (including up to 3,000,000 units which may be purchased to cover over-allotments, if any) (the “Units”), each comprised of one Class A ordinary share, par value US$0.0001 per share, of the Company (the “Class A Ordinary Shares”) and one-third of one redeemable public warrant (each whole warrant, a “Warrant”). Each Warrant entitles the holder thereof to purchase one Class A Ordinary Share at a price of $11.50 per share, subject to adj

General Fusion Group Ltd. COMMON SHARE PURCHASE WARRANT
Convertible Security Agreement • September 9th, 2026 • General Fusion Group Ltd. • Electric services • Delaware

THIS COMMON SHARE PURCHASE WARRANT (this “Warrant”) certifies that, for value received, [_____________] or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the date hereof (the “Initial Exercise Date”) and on or prior to 5:00 p.m. (New York City time) on [●], [●] (the “Termination Date”) but not thereafter, to subscribe for and purchase from General Fusion Group Ltd., a British Columbia corporation (the “Company”), up to [______] Common shares (as subject to adjustment hereunder, the “Warrant Shares”) without par value, of the Company (the “Common Share”). The purchase price of one Common Share under this Warrant shall be equal to the Exercise Price, as defined in Section 2(b).

WARRANT AGREEMENT
Warrant Agreement • September 8th, 2025 • Spring Valley Acquisition Corp. III • Blank checks • New York

This WARRANT AGREEMENT (this “Agreement”), dated September 3, 2025, is by and between Spring Valley Acquisition Corp. III, a Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (in such capacity, the “Warrant Agent”).

VOTING AND SUPPORT AGREEMENT
Voting and Support Agreement • January 23rd, 2026 • Spring Valley Acquisition Corp. III • Blank checks • British Columbia

GENERAL FUSION INC., a company organized under the laws of the Province of British Columbia and having a registered and records address 2900 – 550 Burrard Street, Vancouver, British Columbia V6C 0A3