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Property, equipment and software, net (Tables) | 12 Months Ended
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Dec. 31, 2018
Property, equipment and software, net |
Schedule of property, equipment and software, net |
|  | As of December 31,
|  | 2017 |  | 2018
|  | RMB |  | RMB
Electronic equipment |  | 7,172,694 |  | 13,780,685
Building and building improvement |  | 5,855,920 |  | 9,118,708
Logistic and warehouse equipment |  | 2,693,969 |  | 3,912,356
Vehicles |  | 1,164,376 |  | 1,240,001
Leasehold improvement |  | 827,408 |  | 1,318,735
Office equipment |  | 287,282 |  | 406,534
Software |  | 203,848 |  | 250,920
Total |  | 18,205,497 |  | 30,027,939
Less: Accumulated depreciation |  | (5,631,319) |  | (8,945,101)
Net book value |  | 12,574,178 |  | 21,082,838

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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