Rex International Holding Limited - Annual Report 2025

Brage Field Category Gross Attributable to Licence (MMbbl/BScf) Net Attributable Lime (33.84% Lime share) (MMbbl / BScf) Net Attributable Rex1 (89.74% Rex Int Share of Lime) (MMbbl / BScf) Change2 from previous update (%) Risk Factors3 Remarks RESERVES Oil Reserves 1P 8.68 2.94 2.64 12% N.A. Change due to production in 2025, good well performance and maturation of reserves 2P 13.48 4.56 4.09 37% N.A. 3P 17.27 5.84 5.24 41% N.A. Natural Gas Reserves 1P 9.86 3.34 2.99 206% N.A. Change due to production in 2025, good well performance and maturation of reserves 2P 22.18 7.50 6.73 250% N.A. 3P 33.12 11.21 10.06 250% N.A. Natural Gas Liquids Reserves 1P 0.64 0.22 0.20 2,298% N.A. Change due to production in 2025, good well performance and maturation of reserves 2P 1.49 0.50 0.45 940% N.A. 3P 2.27 0.77 0.69 491% N.A. CONTINGENT RESOURCES Oil 1C 24.64 8.34 7.48 76% 0.49 Change due to six new projects, three projects taken out, and five more years on Brage ELT. Risk factor is weighted average of ten projects 2C 41.10 13.91 12.48 50% 0.49 3C 60.87 20.60 18.49 48% 0.49 Natural Gas 1C 24.50 8.29 7.44 59% 0.49 Change due to six new projects, three projects taken out, and five more years on Brage ELT. Risk factor is weighted average of ten projects 2C 57.34 19.41 17.42 39% 0.49 3C 97.40 32.96 29.58 31% 0.49 Natural Gas Liquids 1C 1.70 0.57 0.52 50% 0.49 Change due to six new projects, three projects taken out, and five more years on Brage ELT. Risk factor is weighted average of ten projects 2C 3.96 1.34 1.20 48% 0.49 3C 6.58 2.23 2.00 44% 0.49 Notes: 1 Net Attributable to Rex International Holding Ltd ("Rex") means the volumes attributable to Rex International Investments Pte. Ltd., a wholly owned subsidiary of Rex which has an 89.74% ownership in Lime Petroleum Holding AS. Lime Petroleum Holding AS owns 100% of Lime Petroleum AS which is the licensee of the production licences in Norway. 2 Change from previous update means the change in the volume attributable to Rex International Holding Ltd. The overall change shown includes changes in estimates of the remaining recoverable volumes for the field as well as the change in Rex's ownership share in Lime in 2025 (increased from 80.14% to 89.74%). 3 Applicable to Contingent Resources. "Risk Factor" for Contingent Resources means the estimated chance, or probability, that the volumes will be commercially extracted. N.A. denotes Not Applicable. Rex International Holding Limited 45

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