INTERRA RESOURCES LIMITED — Capital/Financing Update 2026

Jan 7, 2026

INTERRA RESOURCES LIMITED Company Registration No. 197300166Z

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SGX ANNOUNCEMENT Trading Code: 5GI

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7 January 2026

INTERNAL RESTRUCTURING EXERCISE AND THE TRANSFER OF SHARES IN GOLDWATER INDONESIA INC.

The board of directors (the “ Board ”) of Interra Resources Limited (the “ Company ” and together with its subsidiaries, the “ Group ”) ”) wishes to announce that, as part of the Group’s internal restructuring exercise, the Company has on 7 January 2026 transferred 100% of its equity interest comprising 1 ordinary share in Goldwater Indonesia Inc. (“ GII ”) to the Company’s wholly-owned subsidiary, Goldwater Company Limited (“ GCL ”), for the consideration of USD$1.00 (the “ Transfer ”). Prior to the Transfer, the Company was the sole shareholder of GII.

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As a result of the Transfer, GCL holds 100% equity interest directly in GII and GII becomes an indirect wholly-owned subsidiary of the Company.

The aforementioned Transfer is not expected to have any material impact on the consolidated net tangible assets per share or earnings per share of the Group for the current financial year ending 31 December 2026.

The Directors confirmed that they have no other interests, direct and indirect, in the subject matter of this announcement other than through their respective interests (if any) in the share capital of the Company.

By Order of the Board of Directors of INTERRA RESOURCES LIMITED

Ng Soon Kai Executive Chairman

About Interra

Interra Resources Limited, a Singapore-incorporated company listed on the SGX Mainboard, is engaged in the business of petroleum exploration and production (E&P). Our E&P activities include petroleum production, field development and exploration.

We are venturing into renewable energy and collaborating with our Indonesian joint venture partner to install floating solar farms in Indonesia. We also hold the rights to convert certain loans into a 40% equity interest in 3 silica sand concessions in Indonesia with an option to increase our stake to 51% for one of the 3 concessions. We are also included by PT PLN Nusantara Power in their Long List for Strategic Partner for partnership in developing power plant projects in Indonesia.

The Company holds a stake of 12.24% in Morella Corporation Limited, an ASX-listed exploration and resource development company focused on advancing a portfolio of critical minerals across Tier 1 jurisdictions in Australia and the United States of America.

Interra Resources Limited 1 Grange Road #05-04 Orchard Building Singapore 239693 Tel (65) 6732 1711 Fax (65) 6738 1170 www.interraresources.com