Parent-Only Financial Statements - Schedule of Condensed Statements of Operations and Comprehensive Income (Loss) (Details) - Parent [Member] |
12 Months Ended | |||
|---|---|---|---|---|
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Dec. 31, 2025
CNY (¥)
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Dec. 31, 2025
USD ($)
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Dec. 31, 2024
CNY (¥)
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Dec. 31, 2023
CNY (¥)
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| Schedule of Condensed Statements of Operations and Comprehensive Income (Loss) [Line Items] | ||||
| Net revenues | ||||
| Operating expenses: | ||||
| Selling and marketing expenses | (607,147) | (86,379) | ||
| General and administrative expenses | (1,016,420) | (144,607) | (683,178) | (471,664) |
| Change in fair value of cryptocurrencies | 3,383,727 | 481,409 | ||
| Total operating income (expenses) | 1,760,160 | 250,423 | (683,178) | (471,664) |
| Income (loss) from operations | 1,760,160 | 250,423 | (683,178) | (471,664) |
| Finance income (expense) | (13,140) | 110,971 | ||
| Interest expense | (5,952,207) | (846,832) | ||
| Other expenses | (9,073,955) | (1,290,968) | ||
| Income (loss) from investment in subsidiaries | 148,732,042 | 21,160,375 | (112,490,730) | (252,463,079) |
| Net income (loss) attributable to Nano Labs Ltd | 135,466,040 | 19,272,998 | (113,187,048) | (252,823,772) |
| Comprehensive income (loss): | ||||
| Net income (loss) | 135,466,040 | 19,272,998 | (113,187,048) | (252,823,772) |
| Other comprehensive income (loss) | ||||
| Foreign currency translation adjustment | (16,097,848) | (2,290,270) | 6,392,795 | 155,229 |
| Total comprehensive income (loss) attributable to Nano Labs Ltd | ¥ 119,368,192 | $ 16,982,728 | ¥ (106,794,253) | ¥ (252,668,543) |
| X | ||||||||||
- Definition Amount of change in fair value crypto currencies. No definition available.
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- Definition Represents the amount of finance income (expense). No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of equity in securities of subsidiaries. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of expense classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate total amount of expenses directly related to the marketing or selling of products or services. No definition available.
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- Details
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