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Land Use Rights | 12 Months Ended
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Dec. 31, 2021
Land use rights |
Land Use Rights |
Land Use Rights |
9. | Land Use Rights
Land use rights represent acquired right to use the land on which the Group’s offices and warehouses are built. In 2020 and 2021, the Group obtained the land use rights in Shanghai and Hangzhou from the local authorities. Amortization of the land use right is made over the remaining term of the land use right period from the date when the land was made available for use by the Group. The land use rights are summarized as follows (in thousands): ​
​ | ​ | ​ | ​ | ​
​ |  | December 31, |  | December 31,
​ | ​ | 2020 | ​ | 2021
​ | ​ | RMB | ​ | RMB
Cost |  | 4,402,470 |  | 4,415,809
Incentive payment from local government |  | (15,000) |  | (15,000)
Accumulated amortization |  | (209,213) |  | (292,719)
Land use right, net |  | 4,178,257 |  | 4,108,090
​ The total amortization expense for each of the years ended December 31, 2019, 2020 and 2021 amounted to approximately RMB72.2 million, RMB84.7 million and RMB87.4 million, respectively.

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