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RESTRICTIONS ON DISTRIBUTION OF PROFITS (Details) - $ / shares		12 Months Ended
	Jan. 31, 2018	Dec. 31, 2019
RESTRICTIONS ON DISTRIBUTION OF PROFITS
Minimum percentage of net income to be appropriated		5.00%
Threshold percentage of statutory reserves of the outstanding capital, used as criteria of allocation requirement		20.00%
Dividends distributed	$ 20.58	$ 16.63

X

- Definition

The amount, per share, of dividends recognised as distributions to owners.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2018-01-01
-Paragraph 107
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_107&doctype=Standard
-URIDate 2018-03-16

+ Details

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X

- Definition

Minimum percentage of net income for the year in accordance with the statutory books, plus/less previous years adjustments and accumulated losses must be appropriated to statutory reserve by the entity.

+ References

No definition available.

+ Details

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X

- References

No definition available.

+ Details

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X

- Definition

The threshold percentage criteria expressed as a percentage of outstanding capital for the transfer of net income by the entity to statutory reserves. If the statutory reserves exceed the specified threshold of the outstanding capital, further appropriation is not required.

+ References

No definition available.

+ Details

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