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v3.25.1

Concentrations and Risks (Details) ¥ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 CNY (¥) item | Dec. 31, 2023 CNY (¥) item | Dec. 31, 2022 item
Accounts receivable | Customer A |  |  |
Concentrations and Risks |  |  |
Accounts receivable | ¥ | ¥ 168,503 | ¥ 235,125 |
Telecommunications service provider |  |  |
Concentrations and Risks |  |  |
Total number of telecommunications service providers | item | 115 | 116 | 153
Telecommunications service provider | Servers and bandwidth expenditure |  |  |
Concentrations and Risks |  |  |
Number of service providers providing 10% or more of the Group's servers and bandwidth expenditure | item | 4 | 2 | 3
Telecommunications service provider | 10% or greater service providers | Servers and bandwidth expenditure |  |  |
Concentrations and Risks |  |  |
Concentration risk percentage | 53.00% | 23.00% | 45.00%
Credit risk | Distribution channel A |  |  |
Concentrations and Risks |  |  |
Accounts receivable | ¥ | ¥ 192,405 | ¥ 236,549 |
Credit risk | Minimum | Accounts receivable | Distribution channel |  |  |
Concentrations and Risks |  |  |
Concentration risk percentage | 10.00% | 10.00% |
Distribution channel risk |  |  |
Concentrations and Risks |  |  |
Number of distribution channel concentration over ten percent benchmark | 0 | 0 | 0
Mobile games |  |  |
Concentrations and Risks |  |  |
Number of mobile games concentration over ten percent benchmark | 0 | 0 | 0
Mobile games | Mobile games | Net revenues |  |  |
Concentrations and Risks |  |  |
Concentration risk percentage | 21.00% | 18.00% | 23.00%

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