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v3.24.2

Prepaid Expenses and Other Current Assets, Net (Details) - CNY (¥) ¥ in Thousands | 12 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Prepaid Expenses and Other Current Assets, Net [Line Items] |  |
Prepayment to suppliers | ¥ 400 | ¥ 400
Deposits for leased equipment | 2,000 | 2,000
Purchase of raw materials | 9,522 | 12,294
Cash advance to employees | 3,800 |
Chaina [Member] |  |
Prepaid Expenses and Other Current Assets, Net [Line Items] |  |
Prepayment to suppliers | ¥ 350,000 |
Prepaid Expenses and Other Current Assets [Member] |  |
Prepaid Expenses and Other Current Assets, Net [Line Items] |  |
Purchase of raw materials |  | ¥ 7,000

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