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Revenues (Tables) | 12 Months Ended
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Dec. 31, 2022
Revenue from Contract with Customer [Abstract] |
Summary of Revenue | The following table presents the disaggregation of revenue from contracts with the customers:
|  | For the year ended December 31, |
|  | 2020 |  |  | 2021 |  |  | 2022 |
|  | RMB |  |  | RMB |  |  | RMB |  |  | US$ |
Revenues - Products |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Air mobility solutions |  |  | 105,351 |  |  |  | 46,854 |  |  |  | 38,061 |  |  |  | 5,519 |
Smart city management solutions |  |  | 8,282 |  |  |  | 7,135 |  |  |  | 2,133 |  |  |  | 309 |
Aerial media solutions |  |  | 62,241 |  |  |  | 518 |  |  |  | 125 |  |  |  | 18 |
Others |  |  | 186 |  |  |  | 416 |  |  |  | 456 |  |  |  | 66 |
Subtotal-Products |  |  | 176,060 |  |  |  | 54,923 |  |  |  | 40,775 |  |  |  | 5,912 |
Revenues - Services |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Air mobility solutions |  |  | 618 |  |  |  | 1,302 |  |  |  | 2,326 |  |  |  | 337 |
Aerial media solutions |  |  | 3,415 |  |  |  | 582 |  |  |  | 1,216 |  |  |  | 176 |
Subtotal-Services |  |  | 4,033 |  |  |  | 1,884 |  |  |  | 3,542 |  |  |  | 513 |
Total Revenues |  |  | 180,093 |  |  |  | 56,807 |  |  |  | 44,317 |  |  |  | 6,425 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 + Details
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