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INVENTORIES | 12 Months Ended
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Sep. 30, 2021
INVENTORIES |
INVENTORIES | 5. INVENTORIES ​ As of September 30, 2020 and 2021, inventories are comprised of work in progress of RMB13,568 and RMB 4,178, respectively. No inventories have been pledged as collateral for bank loans as of September 30, 2020 and 2021. Inventory write-offs for the years ended September 30, 2019, 2020 and 2021 were RMB5,973, RMB8,104 and RMB 7,976, respectively.

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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