XML 78 R92.htm IDEA: XBRL DOCUMENT v3.20.1
INVENTORIES (Details) - CNY (¥)
¥ in Thousands
Dec. 31, 2019
Dec. 31, 2018
INVENTORIES    
Raw materials ¥ 14,776 ¥ 15,738
Work in progress 1,103 1,526
Finished goods 149,417 110,082
Current inventories ¥ 165,296 ¥ 127,346