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TREASURY STOCK (Details Textual) ¥ in Thousands, $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2018 CNY (¥) shares | Sep. 30, 2017 CNY (¥) shares | Sep. 30, 2014 CNY (¥) shares | Sep. 30, 2013 CNY (¥) shares | Sep. 30, 2007 CNY (¥) shares | Sep. 30, 2019 shares | Feb. 28, 2013 USD ($)
Stock Repurchased During Period, Shares (in shares) |  |  |  |  | 49,885 |  |
Stock Repurchased During Period, Value | ¥ | ¥ 0 |  | ¥ 1,782 | ¥ 6,286 | ¥ 29,377 |  |
Stock Repurchase Program, Number of Shares Authorized to be Repurchased |  |  | 16,738 | 61,139 |  |  |
Stock Repurchase Program, Authorized Amount | $ |  |  |  |  |  |  | $ 5
Stock Issued During Period, Shares, Treasury Stock Reissued |  | 50,000 |  |  |  |  |
Stock Issued During Period, Value, Treasury Stock Reissued | ¥ |  | ¥ 6,115 |  |  |  |  |
Treasury stock, shares | 64,909 |  |  |  |  | 64,909 |
Treasury Stock [Member] |  |  |  |  |  |  |
Stock Repurchased During Period, Value | ¥ | ¥ 0 |  |  |  |  |  |
Stock Issued During Period, Value, Treasury Stock Reissued | ¥ |  | ¥ 14,654 |  |  |  |  |
Share-based Compensation Arrangement by share-based Payment Award, Non-Option Equity Instruments, Granted | 12,853 |  |  |  |  |  |

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