INCOME TAX - Operating loss carry forwards (Details)	Dec. 31, 2025 CNY (¥)
INCOME TAX
Operating loss carry forwards, Total	¥ 566,702,406
Operating loss carry forwards, 2026	21,713,526
Operating loss carry forwards, 2027	72,944,125
Operating loss carry forwards, 2028	151,690,992
Operating loss carry forwards, 2029	256,708,356
Operating loss carry forwards, 2030	¥ 63,645,407

Amount of operating loss carryforward expires in fifth year.

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- Definition

Amount of operating loss carryforward expires in fourth year.

+ References

No definition available.

+ Details

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- Definition

Amount of operating loss carryforward expires in first year.

+ References

No definition available.

+ Details

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- Definition

Amount of operating loss carryforward expires in third year.

+ References

No definition available.

+ Details

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- Definition

Amount of operating loss carryforward expires in second year.

+ References

No definition available.

+ Details

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No definition available.

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- Definition

Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-3

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