Investments in associates (Tables)

12 Months Ended

Dec. 31, 2018

Investments accounted for using equity method [abstract]

Schedule of Investments in Associates

	2018			2017
At January 1		308			270
Additions		23			73
Disposals		(1	)		(15	)
Share in net income		6			11
Share in changes in associate’s equity (note 32.6)		2			(5	)
Impairment losses		(1	)		(1	)
Dividend		(3	)		(11	)
Net exchange difference		(8	)		(13	)
At December 31		327			308

Schedule of Financial Information of Associates

Summarized financial information of associates

	2018		2017
Post-tax profit or loss		6		9
Other comprehensive income		2		(5	)
Total comprehensive income		9		3
Carrying amount		327		308