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v3.22.1

CONTRACT COSTS, NET - Movement of impairment of contract costs (Details) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 CNY (¥) | Dec. 31, 2021 USD ($) | Jun. 30, 2021 CNY (¥) | Jun. 30, 2020 CNY (¥) | Jun. 30, 2020 USD ($)
CONTRACT COSTS, NET |  |  |  |  |
Beginning balance |  |  |  | ¥ 139,762 |
Charge to (reversal of) expense | ¥ (2,676,267) | $ (420,703) |  | 4,647,802 |
Charge to cost of sales | 38,856 | 6,108 |  | 0 |
Less: write-off | 0 | 0 | ¥ (238,654) |  |
Ending balance | ¥ 1,911,499 | $ 300,483 |  | ¥ 4,548,910 | $ 715,078

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- Definition Amount of allowance for credit loss for right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130533-203044 + Details
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- Definition Amount of writeoff of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, charged against allowance for credit loss. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 + Details
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