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Cash and cash equivalents (Tables)

12 Months Ended

Dec. 31, 2018

Cash and Cash Equivalents [Abstract]

Schedule of cash and cash equivalents balance

		December 31, 2017								December 31, 2018
		Amount				RMB equivalent				Amount				RMB equivalent
RMB			1,627,044				1,627,044				4,707,868				4,707,868
US$			151,529				990,388				188,869				1,296,284
Others			-				-				N/A				79
Total							2,617,432								6,004,231

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- Definition

Tabular disclosure of the components of cash and cash equivalents.

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