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INVENTORIES (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Jun. 30, 2020	Jun. 30, 2019
Inventory Disclosure [Abstract]
Raw materials	$ 1,157	$ 1,281
Work in progress	1,785	968
Finished goods	281	422
Currency translation effect	55	(71)
Less: provision for obsolete inventory	(676)	(678)	$ (673)
Inventory net	$ 2,602	$ 1,922

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