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v3.26.1

Schedule of Restricted Share Activities (Details) shares in Thousands | 12 Months Ended
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Dec. 31, 2025 $ / shares shares | Dec. 31, 2025 ¥ / shares shares | Dec. 31, 2024 $ / shares shares | Dec. 31, 2024 ¥ / shares shares | Dec. 31, 2023 $ / shares shares | Dec. 31, 2023 ¥ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |
Weighted-Average Grant Date Fair Value, Vested | (per share) |  | $ 2.5191 | ¥ 17.6163 | $ 2.0702 | ¥ 15.1110 | $ 5.9404 | ¥ 42.1761
Restricted Stock [Member] |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |  |  |  |  |  |
Number of Restricted Shares Granted, Unvested, Beginning balance | shares | [1] | 107 | 107 | 330 | 330 | 786 | 786
Weighted-Average Grant Date Fair Value, Unvested, Beginning balance | $ / shares |  | $ 4.6904 |  | $ 5.0233 |  | $ 4.8435 |
Number of Restricted Shares Granted, Replacement | shares | [1] |  |  | 22 | 22 | 7,876 | 7,876
Weighted-Average Grant Date Fair Value, Replacement | $ / shares |  |  |  | $ 4.2700 |  | $ 4.9821 |
Number of Restricted Shares Granted, Awarded | shares | [1] | 1,835 | 1,835 | 1,589 | 1,589 | 703 | 703
Weighted-Average Grant Date Fair Value, Awarded | $ / shares |  | $ 0.9875 |  | $ 1.6553 |  | $ 6.4017 |
Number of Restricted Shares Granted, Vested | shares | [1] | (1,191) | (1,191) | (1,757) | (1,757) | (8,938) | (8,938)
Weighted-Average Grant Date Fair Value, Vested | $ / shares |  | $ 1.3719 |  | $ 1.9938 |  | $ 5.0743 |
Number of Restricted Shares Granted, Forfeited | shares | [1] | (731) | (731) | (77) | (77) | (97) | (97)
Weighted-Average Grant Date Fair Value, Forfeited | $ / shares |  | $ 0.8407 |  | $ 4.9078 |  | $ 5.5168 |
Number of Restricted Shares Granted, Unvested, Ending balance | shares | [1] | 20 | 20 | 107 | 107 | 330 | 330
Weighted-Average Grant Date Fair Value, Unvested, Ending balance | $ / shares |  | $ 3.3155 |  | $ 4.6904 |  | $ 5.0233 |
[1] | Shares outstanding for all periods reflect the adjustment for Reverse Recapitalization (Note 3).

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