| 17. | Trade and other payables |
| | | | | | | | | As of | | | | | | | January 1, | | As of December 31, | | | 2024 | | 2024 | | 2025 | Current | | | | | | | Trade payables | | 34 | | 763 | | 3,080 | Other payables | | — | | 75 | | 1,698 | VAT and other taxes payables | | — | | — | | 19 | Security deposit received from customers | | — | | — | | 279 | Accrued employee benefits | | 369 | | — | | 5,296 | Accrued professional fees | | 234 | | — | | 2,883 | Accrued expenses | | — | | 1,003 | | 172 | | | 637 | | 1,841 | | 13,427 | Non—current | | | | | | | Severance liabilities | | — | | — | | 47 |
Trade payables are unsecured and are usually paid within 30—90 days (2024: 30 days) of recognition. The carrying amounts of trade and other receivables approximate their fair values. | 17. | Trade and other payables (Continued) |
Trade and other payables are denominated in the following currencies: | | | | | | | | | As of | | | | | | | January 1, | | As of December 31, | | | 2024 | | 2024 | | 2025 | US$ | | 271 | | 1,005 | | 3,424 | HK$ | | — | | — | | 6,651 | RMB | | — | | — | | 2,019 | SGD | | 366 | | 836 | | 790 | BTC | | — | | — | | 527 | USDC | | — | | — | | 770 | USDT | | — | | — | | (741) | Others | | — | | — | | 15 | | | 637 | | 1,841 | | 13,455 |
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