EX-8.1 9 ncty-20251231xex8d1.htm EX-8.1

Exhibit 8.1

List of Significant and Other Principal Subsidiaries and Variable Interest Entity of the Registrant

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Subsidiaries

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Name of Subsidiary | ​ ​ ​ | Jurisdiction of Incorporation
China The9 Interactive Limited | ​ | Hong Kong
9City Asia Limited | ​ | Hong Kong
China Crown Technology Limited | ​ | Hong Kong
Hui Ling Computer Technology Consulting (Shanghai) Co., Ltd | ​ | China
Jiu Tuo (Shanghai) Information Technology Ltd. | ​ | China
Shanghai Jiugang Electronic Technology Co., Ltd. | ​ | China
NBTC Limited | ​ | Hong Kong
Hangzhou Niuxin Technology Co., Ltd. | ​ | China

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Variable interest entity and its subsidiaries

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Name of Variable Interest Entity and its Subsidiary | ​ ​ ​ | Jurisdiction of Incorporation
Shanghai The9 Information Technology Co., Ltd. | ​ | China

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