Exhibit 10.3

PYROPHYTE ACQUISITION CORP.

3262 Westheimer Road, Suite 706

Houston, Texas

September 25, 2024

Pyrophyte Acquisition LLC

3262 Westheimer Road, Suite 706

Houston, Texas

Re: Amended and Restated Administrative Services Agreement

Ladies and Gentlemen:

This letter agreement (this “Agreement”) by and among Pyrophyte Acquisition Corp. (the “Company”) and Pyrophyte Acquisition LLC (the “Sponsor”), dated as of the date hereof and effective as of May 1, 2024, amends and restates that certain Administrative Services Agreement, dated as of October 25, 2021, by and between the Company and the Sponsor, as amended on July 1, 2022, and confirms our agreement that, commencing on the date the securities of the Company are first listed on the New York Stock Exchange (the “Listing Date”), pursuant to a Registration Statement on Form S-1 and prospectus filed with the U.S. Securities and Exchange Commission (the “Registration Statement”) and continuing until the earlier of the consummation by the Company of an initial business combination or the Company’s liquidation (in each case as described in the Registration Statement) (such earlier date hereinafter referred to as the “Termination Date”):

1. The Sponsor shall make available, or cause to be made available, to the Company, at 3262 Westheimer Road, Suite 706, Houston, Texas (or any successor location), office space and secretarial and administrative services as may be reasonably required by the Company. In exchange therefor, the Company shall pay the Sponsor $15,000 per month on the Listing Date and continuing monthly thereafter until the Termination Date; and

2. The Sponsor hereby irrevocably waives any and all right, title, interest, causes of action and claims of any kind as a result of, or arising out of, this Agreement (each, a “Claim”) in or to, and any and all right to seek payment of any amounts due to it out of, the trust account established for the benefit of the public shareholders of the Company and into which substantially all of the proceeds of the Company’s initial public offering were deposited (the “Trust Account”), and hereby irrevocably waives any Claim it may have in the future as a result of, or arising out of, this Agreement, which Claim would reduce, encumber or otherwise adversely affect the Trust Account or any monies or other assets in the Trust Account, and further agrees not to seek recourse, reimbursement, payment or satisfaction of any Claim against the Trust Account or any monies or other assets in the Trust Account for any reason whatsoever.

This Agreement constitutes the entire agreement and understanding of the parties hereto in respect of its subject matter and supersedes all prior understandings, agreements, or representations by or among the parties hereto, written or oral, to the extent they relate in any way to the subject matter hereof or the transactions contemplated hereby.

This Agreement may not be amended, modified or waived as to any particular provision, except by a written instrument executed by the parties hereto.

No party hereto may assign either this Agreement or any of its rights, interests, or obligations hereunder without the prior written approval of the other party. Any purported assignment in violation of this paragraph shall be void and ineffectual and shall not operate to transfer or assign any interest or title to the purported assignee.

This Agreement constitutes the entire relationship of the parties hereto, and any litigation between the parties (whether grounded in contract, tort, statute, law or equity) shall be governed by, construed in accordance with, and interpreted pursuant to the laws of the State of New York.

[Signature Page Follows]

Very truly yours,
PYROPHYTE ACQUISITION CORP.
By:	/s/ Sten L. Gustafson
	Name:	Sten L. Gustafson
	Title:	Chief Financial Officer

AGREED AND ACCEPTED BY:
PYROPHYTE ACQUISITION LLC
By:	/s/ Sten L. Gustafson
Name:	Sten L. Gustafson
Title:	Managing Member

[Signature Page to Administrative Services Agreement]