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INCOME TAX - NOL expiration (Details) | Dec. 31, 2021 CNY (¥) | Dec. 31, 2021 USD ($) | Jun. 30, 2021 CNY (¥)
--- | --- | --- | ---
INCOME TAX |  |  |
2022 | ¥ 9,281,465 | $ 1,459,025 |
2023 | 13,146,922 | 2,066,665 |
2024 | 10,484,902 | 1,648,202 |
2025 | 19,617,124 | 3,083,766 |
2026 | 32,533,742 | 5,114,228 |
Total | ¥ 85,064,155 | $ 13,371,886 | ¥ 91,400,000

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