28. Related party transactions The table below sets forth the major related parties and their relationships with the Group: Major related parties | | Relationship with the Group | Guangzhou Sunhongs Corp., Ltd. (“Guangzhou Sunhongs”) | | Significant influence exercised by a principal shareholder of the Company | Xiaomi Corporation (“Xiaomi Group”) | | Controlled by a principal shareholder of the Company |
During the years ended December 31, 2023, 2024 and 2025, significant related party transactions are as follows: | | | | | | | | | For the year ended December 31, | | | 2023 | | 2024 | | 2025 | | | US$ | | US$ | | US$ | | | | | | | | Bandwidth service provided by Guangzhou Sunhongs | | 1,382 | | 1,614 | | 777 | Promotion expense charged from related parties | | 8,008 | | 7,553 | | 5,521 | Others | | 1,308 | | 1,083 | | 1,013 |
As of December 31, 2024 and 2025, the amounts due from/to related parties are as follows: | | | | | | | December 31, | | | 2024 | | 2025 | | | US$ | | US$ | | | | | | Amounts due from related parties, current | | 467 | | 106 | | | | | | Amounts due to related parties, current | | | | | Due to Xiaomi Group | | 1,193 | | 1,462 | Dividend Payable | | — | | 22,622 | Others | | 185 | | 388 | | | | | | Total | | 1,378 | | 24,472 |
| * | Other receivables and payables from/to related parties are unsecured and payable on demand. |
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