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Deferred Government Grants (Details) $ in Millions |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Nov. 02, 2023 USD ($) | Nov. 02, 2023 CNY (¥) | Jun. 23, 2020 USD ($) | Jun. 23, 2020 CNY (¥) | Oct. 17, 2014 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2021 CNY (¥)
Deferred Government Grants [Abstract] |  |  |  |  |  |  |
Subsidy received |  |  |  |  | ¥ 46,150,000 |  |
Amount received |  |  | $ 1.6 | ¥ 10,000,000 |  |  |
Costs incurred |  |  | 3.2 | 20,000,000 |  |  |
Construction works |  |  | $ 2.7 | ¥ 17,100,000 |  |  |
Other income |  |  |  |  |  | $ 1.6 | ¥ 10,000,000
Subsidy |  |  |  |  |  | $ 5.9 | ¥ 37,100,000
Development cost | $ 1.2 | ¥ 8,400,000 |  |  |  |  |

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- Definition Amount of capitalized development cost incurred during period and excluded from amortization for oil- and gas-producing activities accounted for under full cost method. Excludes acquisition and exploration costs and capitalized interest. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 360 -Name Accounting Standards Codification -Section S50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477385/932-360-S50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 932 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-10(c)(7)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479664/932-10-S99-1 + Details
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