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PREPAYMENTS - THIRD PARTIES (Tables) | 6 Months Ended
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Jun. 30, 2025
PREPAYMENTS - THIRD PARTIES |
Schedule of prepayments relating to third parties | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | December 31,
​ |  | 2025 |  | 2024
Prepayments to third party medias | ​ | $ | 647,226 | ​ | $ | 1,228,357
Less: provision for doubtful accounts | ​ |  | (613,959) | ​ |  | (612,546)
​ | ​ | $ | 33,267 | ​ | $ | 615,811
Schedule of movement of allowance for doubtful accounts | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | June 30,
​ | ​ | 2025 | ​ | 2024
Balance at beginning of the period/year | ​ | $ | 612,546 | ​ | $ | 581,462
Charge to expenses | ​ |  | (10,065) | ​ |  | 10,825
Foreign exchange adjustments | ​ |  | 11,478 | ​ |  | (13,463)
Balance at end of the period/year | ​ | $ | 613,959 | ​ | $ | 578,824
​

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