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DISCONTINUED OPERATIONS (Schedule of Results of Wuhu Feishang) (Details) - CNY (¥) ¥ in Thousands | 2 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 03, 2017 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Disclosure of subsidiaries [line items] |  |  |  |
Administrative expense |  | ¥ (6,204) | ¥ (4,519) | ¥ (3,577)
Impairment loss on property, plant and equipment |  |  |  | (7,542)
OPERATING LOSS |  | (6,204) | (4,519) | (3,577)
Finance costs |  | (14) | (1) | (2)
Interest income |  | 39 | 75 | 164
Loss for the year from discontinued operations, net of tax |  | ¥ (23,817) | (18,591) | (36,176)
Discontinued operation of Wuhu Feishang [Member] |  |  |  |
Disclosure of subsidiaries [line items] |  |  |  |
Revenue |  |  |  | 18,342
Cost of sales |  |  |  | (31,936)
Gross profit |  |  |  | (13,594)
Selling expenses |  |  | (23) | (31)
Administrative expense | (991) |  | (6,588) | (14,487)
Losses arising from temporary suspension of production | (641) |  | (4,073) | (830)
Reversal of write-down of inventories to net realizable value |  |  | 1,744 | 5,474
Impairment loss on property, plant and equipment |  |  |  | (7,542)
Other operating income | 61 |  | 393 | 412
OPERATING LOSS | (1,571) |  | (8,547) | (30,598)
Finance costs | (30) |  | (258) | (422)
Interest income | 9 |  | 119 | 892
Non-operating expense, net | 230 |  | (2,267) | (106)
LOSS BEFORE INCOME TAX | (1,362) |  | (10,953) | (30,234)
Loss for the year from discontinued operations, net of tax | (1,362) |  | (10,953) | (30,234)
Gain on disposal of Wuhu Feishang | 12,340 |  |  |
(Loss)/Profit for the period | ¥ 10,978 |  | ¥ (10,953) | ¥ (30,234)

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