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Share-Based Payments (Tables) | 12 Months Ended
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Jun. 30, 2025
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items] |
Summary of Recognized Share Based Payment Expenses | The expense recognized for share‑based payments during the year is shown in the table below:
|  | 2025 |  |  | 2024 |  |  | 2023 |
|  | US$(000s) |  |  | US$(000s) |  |  | US$(000s) |
Expense arising from equity-settled share-based payment transactions: |  |  |  |  |  |  |  |  |
Director and employee services received |  |  | 6,128 |  |  |  | 5,085 |  |  |  | 5,835 |
|  |  | 6,128 |  |  |  | 5,085 |  |  |  | 5,835 |
Summary of Fair Value of Share Options Granted |
Options/Rights services |  | Grant date |  | Grant date fair value US$ |  |  | Exercise price US$ |  |  | Expiry date |  | Vesting date
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.955 |  |  |  | 0.000 |  |  | October 18, 2031 |  | October 19, 2021
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.955 |  |  |  | 0.000 |  |  | October 18, 2031 |  | October 19, 2022
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.955 |  |  |  | 0.000 |  |  | October 18, 2031 |  | October 19, 2023
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.955 |  |  |  | 0.000 |  |  | October 18, 2031 |  | January 31, 2023
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.955 |  |  |  | 0.000 |  |  | October 18, 2031 |  | November 30, 2022
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.955 |  |  |  | 0.000 |  |  | October 18, 2031 |  | April 30, 2023
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.955 |  |  |  | 0.000 |  |  | October 18, 2031 |  | April 30, 2023
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.955 |  |  |  | 0.000 |  |  | October 18, 2031 |  | September 30, 2024
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.526 |  |  |  | 0.948 |  |  | October 18, 2025 |  | October 19, 2021
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.526 |  |  |  | 0.948 |  |  | October 18, 2025 |  | October 19, 2022
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.526 |  |  |  | 0.948 |  |  | October 18, 2025 |  | October 19, 2023
LTIP - employees FY2022 |  | October 19, 2021 |  |  | 0.526 |  |  |  | 0.948 |  |  | October 18, 2025 |  | October 19, 2024
LTIP - employees FY2022 |  | June 6, 2022 |  |  | 0.553 |  |  |  | 1.460 |  |  | June 5, 2032 |  | June 6, 2022
LTIP - employees FY2022 |  | June 6, 2022 |  |  | 0.553 |  |  |  | 1.460 |  |  | June 5, 2032 |  | June 6, 2023
LTIP - employees FY2022 |  | June 6, 2022 |  |  | 0.553 |  |  |  | 1.460 |  |  | June 5, 2032 |  | June 6, 2024
LTIP - employees FY2022 |  | June 6, 2022 |  |  | 0.553 |  |  |  | 1.460 |  |  | June 5, 2032 |  | June 6, 2025
LTIP - employees FY2023 |  | November 16, 2022 |  |  | 0.471 |  |  |  | 0.658 |  |  | November 16, 2032 |  | November 16, 2025
LTIP - employees FY2023 |  | November 16, 2022 |  |  | 0.672 |  |  |  | 0.000 |  |  | November 16, 2032 |  | November 16, 2025
LTIP - employees FY2023 |  | December 13, 2022 |  |  | 0.459 |  |  |  | 0.644 |  |  | December 13, 2032 |  | December 13, 2023
LTIP - employees FY2023 |  | December 13, 2022 |  |  | 0.459 |  |  |  | 0.644 |  |  | December 13, 2032 |  | December 13, 2024
LTIP - employees FY2023 |  | December 13, 2022 |  |  | 0.459 |  |  |  | 0.644 |  |  | December 13, 2032 |  | December 13, 2025
LTIP - employees FY2023 |  | December 13, 2022 |  |  | 0.459 |  |  |  | 0.644 |  |  | December 13, 2032 |  | December 13, 2026
LTIP - employees FY2024 |  | September 18, 2023 |  |  | 0.153 |  |  |  | 0.264 |  |  | September 17, 2033 |  | September 18,2024
LTIP - employees FY2024 |  | September 18, 2023 |  |  | 0.153 |  |  |  | 0.264 |  |  | September 17, 2033 |  | September 18,2025
LTIP - employees FY2024 |  | September 18, 2023 |  |  | 0.153 |  |  |  | 0.264 |  |  | September 17, 2033 |  | September 18,2026
LTIP - employees FY2024 |  | September 18, 2023 |  |  | 0.153 |  |  |  | 0.264 |  |  | September 17, 2033 |  | September 18,2027
LTIP - employees FY2024 |  | October 10, 2023 |  |  | 0.157 |  |  |  | 0.205 |  |  | October 9, 2033 |  | October 10, 2024
LTIP - employees FY2024 |  | October 10, 2023 |  |  | 0.157 |  |  |  | 0.205 |  |  | October 9, 2033 |  | October 10, 2025
LTIP - employees FY2024 |  | October 10, 2023 |  |  | 0.157 |  |  |  | 0.205 |  |  | October 9, 2033 |  | October 10, 2026
LTIP - employees FY2024 |  | October 10, 2023 |  |  | 0.157 |  |  |  | 0.205 |  |  | October 9, 2033 |  | October 10, 2027
LTIP - employees FY2024 |  | November 30, 2023 |  |  | 0.236 |  |  |  | 0.261 |  |  | November 30, 2033 |  | November 30, 2024
LTIP - employees FY2024 |  | November 30, 2023 |  |  | 0.236 |  |  |  | 0.261 |  |  | November 30, 2033 |  | November 30, 2025
LTIP - employees FY2024 |  | November 30, 2023 |  |  | 0.236 |  |  |  | 0.261 |  |  | November 30, 2033 |  | November 30, 2026
LTIP - employees FY2025 |  | September 16, 2024 |  |  | 0.278 |  |  |  | 0.418 |  |  | September 15, 2034 |  | Monthly for 36 months
NED Plan FY2021 |  | October 12, 2020 |  |  | 1.050 |  |  |  | 3.240 |  |  | October 11, 2024 |  | October 11, 2020
NED Plan FY2021 |  | October 12, 2020 |  |  | 1.050 |  |  |  | 3.240 |  |  | October 11, 2024 |  | October 11, 2021
NED Plan FY2021 |  | October 12, 2020 |  |  | 1.050 |  |  |  | 3.240 |  |  | October 11, 2024 |  | October 11, 2022
NED Plan FY2021 |  | October 12, 2020 |  |  | 1.050 |  |  |  | 3.240 |  |  | October 11, 2024 |  | October 11, 2023
NED Plan FY2021 |  | October 12, 2020 |  |  | 1.240 |  |  |  | 2.160 |  |  | October 11, 2024 |  | October 11, 2020
NED Plan FY2021 |  | October 12, 2020 |  |  | 1.240 |  |  |  | 2.160 |  |  | October 11, 2024 |  | October 11, 2021
NED Plan FY2021 |  | October 12, 2020 |  |  | 1.240 |  |  |  | 2.160 |  |  | October 11, 2024 |  | October 11, 2022
NED Plan FY2021 |  | October 12, 2020 |  |  | 1.240 |  |  |  | 2.160 |  |  | October 11, 2024 |  | October 11, 2023
NED Plan FY2021 |  | January 19, 2021 |  |  | 0.880 |  |  |  | 1.560 |  |  | January 18, 2025 |  | January 19, 2021
NED Plan FY2021 |  | January 19, 2021 |  |  | 0.880 |  |  |  | 1.560 |  |  | January 18, 2025 |  | January 19, 2022
NED Plan FY2021 |  | January 19, 2021 |  |  | 0.880 |  |  |  | 1.560 |  |  | January 18, 2025 |  | January 19, 2023
NED Plan FY2021 |  | January 19, 2021 |  |  | 0.880 |  |  |  | 1.560 |  |  | January 18, 2025 |  | January 19, 2024
NED Plan FY2022 |  | October 19, 2021 |  |  | 0.526 |  |  |  | 0.948 |  |  | October 18, 2025 |  | October 19, 2021
NED Plan FY2022 |  | October 19, 2021 |  |  | 0.526 |  |  |  | 0.948 |  |  | October 18, 2025 |  | October 19, 2022
NED Plan FY2022 |  | October 19, 2021 |  |  | 0.526 |  |  |  | 0.948 |  |  | October 18, 2025 |  | October 19, 2023
NED Plan FY2022 |  | October 19, 2021 |  |  | 0.526 |  |  |  | 0.948 |  |  | October 18, 2025 |  | October 19, 2024
NED Plan FY2022 |  | April 21, 2022 |  |  | 0.397 |  |  |  | 0.755 |  |  | April 20, 2026 |  | April 21, 2022
NED Plan FY2022 |  | April 21, 2022 |  |  | 0.397 |  |  |  | 0.755 |  |  | April 20, 2026 |  | April 21, 2023
NED Plan FY2022 |  | April 21, 2022 |  |  | 0.397 |  |  |  | 0.755 |  |  | April 20, 2026 |  | April 21, 2024
NED Plan FY2022 |  | April 21, 2022 |  |  | 0.397 |  |  |  | 0.755 |  |  | April 20, 2026 |  | April 21, 2025
NED Plan FY2023 |  | November 16, 2022 |  |  | 0.469 |  |  |  | 0.672 |  |  | November 16, 2032 |  | November 16, 2025
NED Plan FY2023 |  | November 16, 2022 |  |  | 0.471 |  |  |  | 0.658 |  |  | November 16, 2032 |  | November 16, 2025
NED Plan FY2023 |  | November 16, 2022 |  |  | 0.672 |  |  |  | 0.000 |  |  | November 16, 2032 |  | November 16, 2025
NED Plan FY2024 |  | November 30, 2023 |  |  | 0.213 |  |  |  | 0.382 |  |  | November 29, 2033 |  | November 30, 2024
NED Plan FY2024 |  | November 30, 2023 |  |  | 0.213 |  |  |  | 0.382 |  |  | November 29, 2033 |  | November 30, 2025
NED Plan FY2024 |  | November 30, 2023 |  |  | 0.213 |  |  |  | 0.382 |  |  | November 29, 2033 |  | November 30, 2026
NED Plan FY2025 |  | November 15, 2024 |  |  | 0.200 |  |  |  | 0.426 |  |  | November 14, 2034 |  | Monthly for 36 months
NED Plan FY2025 |  | November 15, 2024 |  |  | 0.200 |  |  |  | 0.426 |  |  | November 14, 2034 |  | November 15, 2024
NED Plan FY2025 |  | November 15, 2024 |  |  | 0.200 |  |  |  | 0.426 |  |  | November 14, 2034 |  | November 15, 2025
NED Plan FY2025 |  | November 15, 2024 |  |  | 0.200 |  |  |  | 0.426 |  |  | November 14, 2034 |  | November 15, 2026
NED Plan FY2025 |  | November 15, 2024 |  |  | 0.200 |  |  |  | 0.426 |  |  | November 14, 2034 |  | November 15, 2027
There has been no alteration of the terms and conditions of the above share‑based payment arrangements since the grant date.
ADS Options |  | Grant date |  | Grant date fair value US$ |  |  | Exercise price US$ |  |  | Expiry date |  | Vesting date
LTIP - employees FY2022 |  | October 18, 2021 |  |  | 4.970 |  |  |  | 7.625 |  |  | October 18, 2031 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2022 |  | January 10, 2022 |  |  | 5.228 |  |  |  | 7.515 |  |  | January 10, 2032 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2022 |  | March 1, 2022 |  |  | 4.116 |  |  |  | 6.009 |  |  | March 1, 2032 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2022 |  | April 18, 2022 |  |  | 4.171 |  |  |  | 6.090 |  |  | April 18, 2032 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2022 |  | May 23, 2022 |  |  | 4.953 |  |  |  | 7.116 |  |  | May 23, 2032 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2022 |  | June 1, 2022 |  |  | 5.175 |  |  |  | 7.445 |  |  | June 1, 2032 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2022 |  | June 20, 2022 |  |  | 3.886 |  |  |  | 5.522 |  |  | June 20, 2032 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2023 |  | July 1, 2022 |  |  | 4.718 |  |  |  | 6.350 |  |  | July 1, 2032 |  | 25% on first Anniversary then quarterly thereafter for the next 12 quarters
LTIP - employees FY2023 |  | October 24, 2022 |  |  | 3.479 |  |  |  | 4.850 |  |  | October 24, 2032 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2023 |  | October 28, 2022 |  |  | 3.457 |  |  |  | 5.170 |  |  | October 28, 2032 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2023 |  | January 16, 2023 |  |  | 3.560 |  |  |  | 4.929 |  |  | January 16, 2033 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2023 |  | February 1, 2023 |  |  | 3.935 |  |  |  | 5.238 |  |  | February 1, 2033 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2023 |  | February 13, 2023 |  |  | 3.602 |  |  |  | 5.150 |  |  | February 13, 2033 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2023 |  | April 18, 2023 |  |  | 2.384 |  |  |  | 3.545 |  |  | April 18, 2033 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2024 |  | October 27, 2023 |  |  | 1.110 |  |  |  | 1.660 |  |  | October 26, 2033 |  | 25% on first Anniversary then monthly for 24 months
LTIP - employees FY2024 |  | October 27, 2023 |  |  | 0.691 |  |  |  | 1.660 |  |  | October 26, 2033 |  | Hurdles December 31, 2027 and December 31, 2028
LTIP - employees FY2024 |  | November 1, 2023 |  |  | 1.082 |  |  |  | 1.660 |  |  | November 1, 2033 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2024 |  | November 20, 2023 |  |  | 1.327 |  |  |  | 1.830 |  |  | November 19, 2033 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2024 |  | November 22, 2023 |  |  | 1.316 |  |  |  | 1.890 |  |  | November 21, 2033 |  | 25% on first, second, third and fourth Anniversary
LTIP - employees FY2024 |  | February 1, 2024 |  |  | 1.940 |  |  |  | 2.760 |  |  | February 1, 2034 |  | 25% on first Anniversary then monthly for 36 months
LTIP - employees FY2024 |  | April 1, 2024 |  |  | 2.820 |  |  |  | 4.140 |  |  | March 31, 2034 |  | Over 18 month period or otherwise determined by board
LTIP - employees FY2024 |  | April 3, 2024 |  |  | 2.770 |  |  |  | 3.950 |  |  | April 2, 2034 |  | Monthly for 36 months
LTIP - employees FY2024 |  | April 8, 2024 |  |  | 2.640 |  |  |  | 3.750 |  |  | April 7, 2034 |  | 25% on first Anniversary then monthly for 36 months
LTIP - employees FY2024 |  | May 1, 2024 |  |  | 2.310 |  |  |  | 3.340 |  |  | April 30, 2034 |  | 25% on first Anniversary then monthly for 36 months
LTIP - employees FY2024 |  | June 3, 2024 |  |  | 1.860 |  |  |  | 2.660 |  |  | June 2, 2034 |  | 25% on first Anniversary then monthly for 36 months
LTIP - employees FY2025 |  | Sept 16, 2024 |  |  | 2.130 |  |  |  | 3.150 |  |  | Sept 15, 2034 |  | Monthly for 36 months
LTIP - employees FY2025 |  | Sept 16, 2024 |  |  | 1.518 |  |  |  | 3.150 |  |  | Sept 15, 2034 |  | Hurdles December 31, 2027 and December 31, 2028
LTIP - employees FY2025 |  | Sept 16, 2024 |  |  | 2.170 |  |  |  | 3.150 |  |  | Sept 15, 2034 |  | 25% on first Anniversary then monthly for 36 months
LTIP - employees FY2025 |  | Sept 16, 2024 |  |  | 2.180 |  |  |  | 3.150 |  |  | Sept 15, 2034 |  | Monthly for 36 months
LTIP - employees FY2025 |  | Sept 16, 2024 |  |  | 1.170 |  |  |  | 3.150 |  |  | December 9, 2026 |  | Fully vested on separation
LTIP - employees FY2025 |  | November 4 , 2024 |  |  | 2.530 |  |  |  | 4.340 |  |  | November 3, 2034 |  | 25% on first Anniversary then monthly for 36 months
LTIP - employees FY2025 |  | December 12 , 2024 |  |  | 2.020 |  |  |  | 3.300 |  |  | December 12, 2034 |  | 25% on first Anniversary then monthly for 36 months
(c) Fair value of share options granted Where relevant, the expected life used in the model has been adjusted based on management’s best estimate for the effects of non‑transferability, exercise restrictions (including the probability of meeting conditions attached to the option), and behavioral considerations. Expected volatility is based on the historical share price volatility over the past 4 or 5 years.
Options/Rights services |  | Grant date share price US$ |  |  | Exercise price US$ |  |  | Fair value per option US$ |  |  | Expected volatility |  |  | Option life |  | Dividend yield |  |  | Risk free interest rate |  |  | Model used
LTIP - director FY2019 |  |  | 0.420 |  |  |  | 0.625 |  |  |  | 0.150 |  |  |  | 58.00 | % |  | 4 years |  |  | 0 | % |  |  | 2.04 | % |  | Binomial
LTIP - employees FY2018 |  |  | 0.340 |  |  |  | 0.920 |  |  |  | 0.260 |  |  |  | 66.00 | % |  | 5 years |  |  | 0 | % |  |  | 2.09 | % |  | Binomial
LTIP - employees FY2019 |  |  | 0.480 |  |  |  | 0.608 |  |  |  | 0.180 |  |  |  | 57.00 | % |  | 4 years |  |  | 0 | % |  |  | 2.04 | % |  | Binomial
LTIP - employees FY2022 |  |  | 0.955 |  |  |  | 0.948 |  |  |  | 0.526 |  |  |  | 74.78 | % |  | 4 years |  |  | 0 | % |  |  | 0.25 | % |  | Binomial
LTIP - employees FY2022 |  |  | 0.955 |  |  | nil |  |  |  | 0.955 |  |  | na |  |  | 10 years |  |  | 0 | % |  | n/a |  |  | n/a
LTIP - employees FY2022 |  |  | 0.901 |  |  |  | 1.460 |  |  |  | 0.553 |  |  |  | 75.00 | % |  | 6.5 years |  |  | 0 | % |  |  | 3.40 | % |  | Binomial
LTIP - employees FY2023 |  |  | 0.672 |  |  |  | 0.658 |  |  |  | 0.471 |  |  |  | 75.00 | % |  | 6.5 years |  |  | 0 | % |  |  | 3.60 | % |  | Binomial
LTIP - employees FY2023 |  |  | 0.672 |  |  | nil |  |  |  | 0.672 |  |  |  | 75.00 | % |  | 10 years |  |  | 0 | % |  |  | 3.70 | % |  | Binomial
LTIP - employees FY2023 |  |  | 0.643 |  |  |  | 0.644 |  |  |  | 0.459 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 3.30 | % |  | Binomial
LTIP - employees FY2024 |  |  | 0.238 |  |  |  | 0.263 |  |  |  | 0.153 |  |  |  | 67.50 | % |  | 6.5 years |  |  | 0 | % |  |  | 4.10 | % |  | Binomial
LTIP - employees FY2024 |  |  | 0.225 |  |  |  | 0.205 |  |  |  | 0.157 |  |  |  | 67.50 | % |  | 7 years |  |  | 0 | % |  |  | 4.30 | % |  | Binomial
LTIP - employees FY2024 |  |  | 0.334 |  |  |  | 0.261 |  |  |  | 0.236 |  |  |  | 67.50 | % |  | 6.5 years |  |  | 0 | % |  |  | 4.20 | % |  | Binomial
LTIP - employee FY2025 |  |  | 0.431 |  |  |  | 0.282 |  |  |  | 0.279 |  |  | 70.24%-74.54% |  |  | 5.04-6.5 years |  |  | 0 | % |  | 3.45%-3.57% |  |  | Black-Scholes
NED Plan FY2016 |  |  | 0.280 |  |  |  | 0.360 |  |  |  | 0.140 |  |  |  | 65.00 | % |  | 5 years |  |  | 0 | % |  |  | 2.09 | % |  | Binomial
NED Plan FY2019 |  |  | 0.420 |  |  |  | 0.625 |  |  |  | 0.150 |  |  |  | 58.00 | % |  | 4 years |  |  | 0 | % |  |  | 2.04 | % |  | Binomial
NED Plan FY2021 |  |  | 2.190 |  |  |  | 2.160 |  |  |  | 1.240 |  |  |  | 77.25 | % |  | 4 years |  |  | 0 | % |  |  | 0.25 | % |  | Binomial
NED Play FY2021 |  |  | 2.190 |  |  |  | 3.240 |  |  |  | 1.050 |  |  |  | 77.25 | % |  | 4 years |  |  | 0 | % |  |  | 0.25 | % |  | Binomial
NED Plan FY2021 |  |  | 1.560 |  |  |  | 1.560 |  |  |  | 0.880 |  |  |  | 77.01 | % |  | 4 years |  |  | 0 | % |  |  | 0.25 | % |  | Binomial
NED Plan FY2022 |  |  | 0.955 |  |  |  | 0.945 |  |  |  | 0.526 |  |  |  | 74.78 | % |  | 4 years |  |  | 0 | % |  |  | 0.25 | % |  | Binomial
NED Plan FY2022 |  |  | 0.741 |  |  |  | 0.755 |  |  |  | 0.397 |  |  |  | 75.00 | % |  | 3.5 years |  |  | 0 | % |  |  | 2.70 | % |  | Binomial
NED Plan FY2023 |  |  | 0.672 |  |  |  | 0.672 |  |  |  | 0.469 |  |  |  | 75.00 | % |  | 6.5 years |  |  | 0 | % |  |  | 3.60 | % |  | Binomial
NED Plan FY2023 |  |  | 0.672 |  |  |  | 0.658 |  |  |  | 0.471 |  |  |  | 75.00 | % |  | 6.5 years |  |  | 0 | % |  |  | 3.60 | % |  | Binomial
NED Plan FY2023 |  |  | 0.672 |  |  | nil |  |  |  | 0.672 |  |  |  | 75.00 | % |  | 10 years |  |  | 0 | % |  |  | 3.70 | % |  | Binomial
NED Plan FY2024 |  |  | 0.334 |  |  |  | 0.382 |  |  |  | 0.334 |  |  |  | 67.50 | % |  | 6.5 years |  |  | 0 | % |  |  | 4.20 | % |  | Binomial
NED Plan FY2025 |  |  | 0.200 |  |  |  | 0.423 |  |  |  | 0.198 |  |  | 60.14-70.14% |  |  | 5-5.6 years |  |  | 0 | % |  |  | 4.40 | % |  | Black-Scholes
ADS Options |  | Grant date share price US$ |  |  | Exercise price US$ |  |  | Fair value per ADS option US$ |  |  | Expected volatility |  |  | ADS Option life |  | Dividend yield |  |  | Risk free interest rate |  |  | Model used
LTIP - employee 2022 |  |  | 7.240 |  |  |  | 7.625 |  |  |  | 4.970 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 1.40 | % |  | Binomial
LTIP - employee 2022 |  |  | 7.500 |  |  |  | 7.515 |  |  |  | 5.228 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 1.70 | % |  | Binomial
LTIP - employee 2022 |  |  | 5.925 |  |  |  | 6.009 |  |  |  | 4.116 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 1.70 | % |  | Binomial
LTIP - employee 2022 |  |  | 5.915 |  |  |  | 6.090 |  |  |  | 4.171 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 2.90 | % |  | Binomial
LTIP - employee 2022 |  |  | 7.000 |  |  |  | 7.116 |  |  |  | 4.953 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 2.90 | % |  | Binomial
LTIP - employee 2022 |  |  | 7.309 |  |  |  | 7.445 |  |  |  | 5.175 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 3.00 | % |  | Binomial
LTIP - employee 2022 |  |  | 5.500 |  |  |  | 5.522 |  |  |  | 3.886 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 3.40 | % |  | Binomial
LTIP - employee 2023 |  |  | 6.600 |  |  |  | 6.350 |  |  |  | 4.718 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 2.90 | % |  | Binomial
LTIP - employee 2023 |  |  | 4.810 |  |  |  | 4.850 |  |  |  | 3.479 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 4.30 | % |  | Binomial
LTIP - employee 2023 |  |  | 4.850 |  |  |  | 5.170 |  |  |  | 3.457 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 4.10 | % |  | Binomial
LTIP - employee 2023 |  |  | 4.959 |  |  |  | 4.929 |  |  |  | 3.560 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 3.60 | % |  | Binomial
LTIP - employee 2023 |  |  | 5.450 |  |  |  | 5.238 |  |  |  | 3.935 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 3.50 | % |  | Binomial
LTIP - employee 2023 |  |  | 5.030 |  |  |  | 5.150 |  |  |  | 3.602 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 3.80 | % |  | Binomial
LTIP - employee 2023 |  |  | 3.360 |  |  |  | 3.545 |  |  |  | 2.384 |  |  |  | 75.00 | % |  | 7 years |  |  | 0 | % |  |  | 3.60 | % |  | Binomial
LTIP - employee 2024 |  |  | 1.660 |  |  |  | 1.660 |  |  |  | 1.110 |  |  |  | 67.50 | % |  | 6.5 years |  |  | 0 | % |  |  | 4.90 | % |  | Binomial
LTIP - employee 2024 |  |  | 1.660 |  |  |  | 1.660 |  |  |  | 0.691 |  |  |  | 67.50 | % |  | 7.6 years |  |  | 0 | % |  |  | 4.90 | % |  | Binomial
LTIP - employee 2024 |  |  | 1.630 |  |  |  | 1.660 |  |  |  | 1.082 |  |  |  | 67.50 | % |  | 6.5 years |  |  | 0 | % |  |  | 4.70 | % |  | Binomial
LTIP - employee 2024 |  |  | 1.920 |  |  |  | 1.830 |  |  |  | 1.327 |  |  |  | 67.50 | % |  | 7 years |  |  | 0 | % |  |  | 4.50 | % |  | Binomial
LTIP - employee 2024 |  |  | 1.920 |  |  |  | 1.890 |  |  |  | 1.316 |  |  |  | 67.50 | % |  | 7 years |  |  | 0 | % |  |  | 4.50 | % |  | Binomial
LTIP - employee 2024 |  |  | 2.760 |  |  |  | 2.760 |  |  |  | 1.830 |  |  |  | 71.71 | % |  | 6 years |  |  | 0 | % |  |  | 3.81 | % |  | Binomial
LTIP - employee 2024 |  |  | 3.030 |  |  |  | 3.030 |  |  |  | 2.740 |  |  |  | 71.64 | % |  | 6 years |  |  | 0 | % |  |  | 4.34 | % |  | Binomial
LTIP - employee 2024 |  |  | 4.140 |  |  |  | 4.140 |  |  |  | 3.160 |  |  |  | 70.68 | % |  | 6 years |  |  | 0 | % |  |  | 4.34 | % |  | Binomial
LTIP - employee 2024 |  |  | 3.950 |  |  |  | 3.950 |  |  |  | 3.010 |  |  |  | 70.68 | % |  | 6 years |  |  | 0 | % |  |  | 4.34 | % |  | Binomial
LTIP - employee 2024 |  |  | 3.750 |  |  |  | 3.750 |  |  |  | 2.490 |  |  |  | 70.72 | % |  | 6 years |  |  | 0 | % |  |  | 4.43 | % |  | Binomial
LTIP - employee 2024 |  |  | 3.290 |  |  |  | 3.340 |  |  |  | 2.180 |  |  |  | 70.76 | % |  | 6 years |  |  | 0 | % |  |  | 4.65 | % |  | Binomial
LTIP - employee 2024 |  |  | 2.660 |  |  |  | 2.660 |  |  |  | 1.750 |  |  |  | 69.85 | % |  | 6 years |  |  | 0 | % |  |  | 4.41 | % |  | Binomial
LTIP - employee 2025 |  |  | 3.325 |  |  |  | 3.150 |  |  |  | 1.520 |  |  |  | 70.00 | % |  | 4.29 years |  |  | 0 | % |  |  | 3.37 | % |  | Monte Carlo
LTIP - employee 2025 |  |  | 3.330 |  |  |  | 3.150 |  |  |  | 2.130 |  |  | 70.24-74.54% |  |  | 5-6.5 years |  |  | 0 | % |  | 3.38 - 3.45% |  |  | Black-Scholes
LTIP - employees FY2025 |  |  | 3.330 |  |  |  | 3.150 |  |  |  | 2.170 |  |  | 69.30%-73.61% |  |  | 5.3-7 years |  |  | 0 | % |  | 3.40-3.47% |  |  | Black-Scholes
LTIP - employees FY2025 |  |  | 3.330 |  |  |  | 3.150 |  |  |  | 2.180 |  |  | 69.30%-73.61% |  |  | 5.3-7 years |  |  | 0 | % |  | 3.40-3.47% |  |  | Black-Scholes
LTIP - employees FY2025 |  |  | 3.330 |  |  |  | 3.150 |  |  |  | 1.170 |  |  |  | 73.73 | % |  | 1.23 years |  |  | 0 | % |  |  | 3.81 | % |  | Black-Scholes
LTIP - employees FY2025 |  |  | 4.210 |  |  |  | 4.340 |  |  |  | 2.530 |  |  | 68.00% -87.00% |  |  | 5.1 - 7 years |  |  | 0 | % |  | 4.18 - 4.25% |  |  | Black-Scholes
LTIP - employees FY2025 |  |  | 3.300 |  |  |  | 3.300 |  |  |  | 2.020 |  |  | 69.00% - 87.53% |  |  | 5.1 -7 years |  |  | 0 | % |  | 4.17 - 4.24% |  |  | Black-Scholes
Contractor - 2024 |  |  | 3.030 |  |  |  | 3.030 |  |  |  | 2.020 |  |  |  | 71.64 | % |  | 6 years |  |  | 0 | % |  |  | 4.27 | % |  | Binomial
Contractor - 2024 |  |  | 4.140 |  |  |  | 4.140 |  |  |  | 2.740 |  |  |  | 70.68 | % |  | 6 years |  |  | 0 | % |  |  | 4.34 | % |  | Binomial
Summary of Share/Rights Options Outstanding | The following reconciles the share/rights options outstanding at the beginning and end of the year:
|  | 2025 |  |  | 2024 |  |  | 2023 |
|  | Number of options and rights |  |  | Weighted average exercise price US$ |  |  | Number of options and rights |  |  | Weighted average exercise price US$ |  |  | Number of options and rights |  |  | Weighted average exercise price US$ |
Balance at beginning of year |  |  | 35,300,000 |  |  |  | 0.89 |  |  |  | 25,450,000 |  |  |  | 1.04 |  |  |  | 22,988,000 |  |  |  | 1.16 |
Granted during the year: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
To employees and directors under the LTIP and NED Plan |  |  | 16,127,200 |  |  |  | 0.65 |  |  |  | 9,850,000 |  |  |  | 0.30 |  |  |  | 10,050,000 |  |  |  | 0.58 |
Exercised during the year |  |  | (156,250 | ) |  |  | 0.21 |  |  |  | — |  |  |  | — |  |  |  | (6,613,000 | ) |  |  | 0.62 |
Expired during the year |  |  | (7,481,867 | ) |  |  | 2.71 |  |  |  | — |  |  |  | — |  |  |  | (975,000 | ) |  |  | 0.61 |
Balance at end of the year |  |  | 43,789,083 |  |  |  | 0.51 |  |  |  | 35,300,000 |  |  |  | 0.89 |  |  |  | 25,450,000 |  |  |  | 1.04 |
Exercisable at end of year |  |  | 24,354,341 |  |  |  | 0.60 |  |  |  | 20,024,203 |  |  |  | 1.19 |  |  |  | 10,842,234 |  |  |  | 1.48 |
American Depository Shares |
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items] |
Summary of Share/Rights Options Outstanding | The following reconciles the ADS options outstanding at the beginning and end of the year:
|  | 2025 |  |  | 2024 |  |  | 2023 |
|  | Number of options and rights |  |  | Weighted average exercise price US$ |  |  | Number of options and rights |  |  | Weighted average exercise price US$ |  |  | Number of options and rights |  |  | Weighted average exercise price US$ |
Balance at beginning of year |  |  | 5,748,000 |  |  |  | 2.64 |  |  |  | 1,505,000 |  |  |  | 5.81 |  |  |  | 925,000 |  |  |  | 6.75 |
Granted during the year: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
To employees and directors under the LTIP and NED Plan |  |  | 6,333,500 |  |  |  | 3.53 |  |  |  | 4,768,000 |  |  |  | 1.97 |  |  |  | 755,000 |  |  |  | 5.07 |
Exercised during the year |  |  | (7,500 | ) |  |  | 1.89 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Expired during the year |  |  | (5,094,457 | ) |  |  | 2.90 |  |  |  | (525,000 | ) |  |  | 5.62 |  |  |  | (175,000 | ) |  |  | 7.62 |
Balance at end of the year |  |  | 6,979,543 |  |  |  | 3.26 |  |  |  | 5,748,000 |  |  |  | 2.64 |  |  |  | 1,505,000 |  |  |  | 5.81 |
Exercisable at end of year |  |  | 2,138,378 |  |  |  | 3.52 |  |  |  | 537,914 |  |  |  | 6.01 |  |  |  | 250,000 |  |  |  | 6.70 |
The ADS options outstanding at the end of the year has a weighted average exercise price of US$3.52 (2024:US$6.01, 2023:US$6.70) and a weighed average remaining contractual life of 3,159 days (2024:3,329 days, 2023:3,158) Movements in contractor ADS options during the year The following reconciles the contractor ADS options outstanding at the beginning and end of the year:
|  | 2025 |  |  | 2024 |  |  | 2023 |
|  | Number of options and rights |  |  | Weighted average exercise price US$ |  |  | Number of options and rights |  |  | Weighted average exercise price US$ |  |  | Number of options and rights |  |  | Weighted average exercise price US$ |
Balance at beginning of year |  |  | 277,000 |  |  |  | 3.14 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Granted during the year: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
To contractors under additional terms |  |  | — |  |  |  | — |  |  |  | 277,000 |  |  |  | 3.14 |  |  |  | — |  |  |  | — |
Exercised during the year |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Expired during the year |  |  | (169,284 | ) |  |  | 3.14 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Balance at end of the year |  |  | 107,716 |  |  |  | 3.14 |  |  |  | 277,000 |  |  |  | 3.14 |  |  |  | — |  |  |  | — |
Exercisable at end of year |  |  | 107,716 |  |  |  | 3.14 |  |  |  | 39,220 |  |  |  | 3.16 |  |  |  | — |  |  |  | — |
Contractor American Depository Shares |
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items] |
Summary of Share/Rights Options Outstanding | The following reconciles the contractor ADS options outstanding at the beginning and end of the year:
|  | 2025 |  |  | 2024 |  |  | 2023 |
|  | Number of options and rights |  |  | Weighted average exercise price US$ |  |  | Number of options and rights |  |  | Weighted average exercise price US$ |  |  | Number of options and rights |  |  | Weighted average exercise price US$ |
Balance at beginning of year |  |  | 277,000 |  |  |  | 3.14 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Granted during the year: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
To contractors under additional terms |  |  | — |  |  |  | — |  |  |  | 277,000 |  |  |  | 3.14 |  |  |  | — |  |  |  | — |
Exercised during the year |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Expired during the year |  |  | (169,284 | ) |  |  | 3.14 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Balance at end of the year |  |  | 107,716 |  |  |  | 3.14 |  |  |  | 277,000 |  |  |  | 3.14 |  |  |  | — |  |  |  | — |
Exercisable at end of year |  |  | 107,716 |  |  |  | 3.14 |  |  |  | 39,220 |  |  |  | 3.16 |  |  |  | — |  |  |  | — |

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