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RELATED PARTY BALANCES AND TRANSACTIONS - Significant transactions with related parties (Details) - CNY (¥) ¥ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Services and sales to related parties |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total | ¥ 32,707 | ¥ 18,811 | ¥ 2,511
Related party | Loans advanced to the related parties |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 34,000
Related party | Loans advanced to the related parties | Junjie Zhang |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 20,000
Related party | Loans advanced to the related parties | Xianggui Peng |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 7,000
Related party | Loans advanced to the related parties | Peibang Gong |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 5,000
Related party | Loans advanced to the related parties | Jiangmen Pengjiang District Yu Sheng Beverage Plant |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 2,000
Related party | Share-based compensation related to ordinary shares exchanged for preferred shares |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 6,990
Related party | Share-based compensation related to ordinary shares exchanged for preferred shares | Partea Ltd |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 4,237
Related party | Share-based compensation related to ordinary shares exchanged for preferred shares | TasTea Ltd |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 1,633
Related party | Share-based compensation related to ordinary shares exchanged for preferred shares | TEALATTE Ltd |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 1,120
Related party | Repayment of the loans advanced to the related parties |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 38,000
Related party | Repayment of the loans advanced to the related parties | Junjie Zhang |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 24,000
Related party | Repayment of the loans advanced to the related parties | Xianggui Peng |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 7,000
Related party | Repayment of the loans advanced to the related parties | Peibang Gong |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 5,000
Related party | Repayment of the loans advanced to the related parties | Jiangmen Pengjiang District Yu Sheng Beverage Plant |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 2,000
Related party | Bridge loans to shareholders related to Restructuring |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 305,000
Related party | Bridge loans to shareholders related to Restructuring | XVC Group |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 138,000
Related party | Bridge loans to shareholders related to Restructuring | Qiushi Chenxing |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 117,000
Related party | Bridge loans to shareholders related to Restructuring | Fosun Group |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 50,000
Related party | Repayment of bridge loans to shareholders related to Restructuring |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 305,000
Related party | Repayment of bridge loans to shareholders related to Restructuring | XVC Group |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 138,000
Related party | Repayment of bridge loans to shareholders related to Restructuring | Qiushi Chenxing |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 117,000
Related party | Repayment of bridge loans to shareholders related to Restructuring | Fosun Group |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total |  |  | 50,000
Investees | Services and sales to related parties |  |  |
RELATED PARTY BALANCES AND TRANSACTIONS |  |  |
Total | ¥ 32,707 | ¥ 18,811 | ¥ 2,511

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