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The Authorization of Financial Statements	12 Months Ended
	Dec. 31, 2017
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The Authorization of Financial Statements	2. THE AUTHORIZATION OF FINANCIAL STATEMENTS The accompanying consolidated financial statements were authorized for issue by the management on April 19, 2018.

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- Definition

The disclosure of the authorisation of financial statements for issue.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-IssueDate 2017-01-01
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-URIDate 2017-03-09

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Text block1 [abstract]

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