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Defined contribution plans | 12 Months Ended
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Dec. 31, 2025
Retirement Benefits [Abstract] |
Defined contribution plans |
15 | Defined contribution plans
The Company contributes to an employment provident fund in respect of its employees in Hong Kong, Malaysia, and a central provision fund run by the Singapore government in respect of its employees in Singapore. The expenses related to these plans were US$807,155 and US$730,779 for the years ended December 31, 2025 and 2024, respectively.

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