RELATED PARTY TRANSACTIONS

12 Months Ended

Dec. 31, 2025

RELATED-PARTY TRANSACTIONS

Offtake Agreements: In 2024, the Company entered into an offtake agreement with Shenghe Resources (Singapore) International Trading Pte. Ltd. (“Shenghe”), a majority-owned subsidiary of Leshan Shenghe Rare Earth Co., Ltd. whose ultimate parent is Shenghe Resources Holding Co., Ltd., a leading global rare earth company listed on the Shanghai Stock Exchange (the “Shenghe Offtake Agreement”), that replaced and extended the then-existing offtake agreement with Shenghe.

Pursuant to the Shenghe Offtake Agreement, and subject to certain exclusions, Shenghe was obligated to purchase on a “take or pay” basis the rare earth concentrate produced by the Company as the exclusive distributor in China, with certain exceptions for the Company’s direct sales globally. In addition, at the discretion of the Company, Shenghe was required to purchase on a “take or pay” basis certain non-concentrate rare earth products, although the Company may have sold all non-concentrate rare earth products in its sole discretion to customers or end users in any jurisdiction. For a discussion on sales price, see Note 16, “Revenue Recognition.”

The initial term of the Shenghe Offtake Agreement was two years, with the option for the Company to extend the term for an additional one-year period. In July 2025, to align with the terms of the DoW Transaction Agreements and in further support of its domestic supply chain objectives, the Company ceased all sales of its products to China and did not extend the term of the Shenghe Offtake Agreement when it expired in January 2026.

Starting in the fourth quarter of 2025, Shenghe was no longer considered a related party of the Company.

Revenue and Cost of Sales: The Company’s related-party revenue and cost of sales were as follows:


	For the year ended December 31,
(in thousands)	2025		2024		2023
Revenue:
Rare earth concentrate	$	41,992	$	143,586	$	242,516
NdPr oxide and metal	$	9,315	$	14,452	$	—

Cost of sales (excluding depreciation, depletion and amortization)	$	31,461	$	109,549	$	89,260

Purchases of Materials and Supplies: The Company purchases certain reagent products (generally produced by an unrelated third-party manufacturer) used in the flotation process, as well as other materials from Shenghe in the ordinary course of business. For the years ended December 31, 2025, 2024 and 2023, during the period when Shenghe was considered a related party, these purchases totaled $19.7 million, $4.8 million and $8.3 million, respectively.

Accounts Receivable: As of December 31, 2025, there were no accounts receivable from related parties. As of December 31, 2024, $14.9 million of the trade accounts receivable as stated within the Company’s Consolidated Balance Sheets were receivable from and pertained to sales made to Shenghe in the ordinary course of business.

Aircraft Lease and Time Sharing Agreement: On November 13, 2024, the Company entered into an aircraft operating lease agreement effective as of January 1, 2025, with an entity affiliated with James H. Litinsky, the Company’s Chairman and Chief Executive Officer, providing for the lease of an aircraft (the “Aircraft Lease”). The rent payable by the Company under the Aircraft Lease is $0.5 million per year.

In addition, on November 13, 2024, the Company entered into a time sharing agreement effective as of January 1, 2025, with Mr. Litinsky, pursuant to which he may lease the aircraft from the Company for limited personal use (“Time Sharing Agreement”). For flights taken under the Time Sharing Agreement, Mr. Litinsky will pay for the actual expenses of such flights as listed in the Time Sharing Agreement, but not to exceed the maximum amount permitted under the Federal Aviation Administration rules.

- Definition

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
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-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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-URI https://asc.fasb.org/1943274/2147480990/946-20-50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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-Subparagraph (SX 210.6-07(2)(e))
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-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
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-URI https://asc.fasb.org/850/tableOfContent

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
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-URI https://asc.fasb.org/1943274/2147483326/850-10-50-6

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
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-Subparagraph (a)
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-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

+ Details

MP Materials Corp. / DE 10-K