XML 74 R66.htm IDEA: XBRL DOCUMENT
v3.21.2

DISPOSAL OF A SUBSIDIARY (Details Narrative) | 1 Months Ended
--- | ---
Apr. 28, 2021
Disposal Of Subsidiary |
Equity transfer agreement, description | the Company's subsidiary, China Coal Mining Investment Ltd (“China Coal”) entered into an equity transfer agreement to transfer 100% of the equity interests of Yangpu Lianzhong for total consideration of CNY103,767 (US$16,070) to the Company's related party, Shenzhen Feishang Energy Investment Co., Limited ("Feishang Energy").

X
- References No definition available. + Details
Name: | chnr_DescriptionOfAcquisitionOfEntityByMeansOfEquityIssues
Namespace Prefix: | chnr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | chnr_DisposalSubsidiaryAbstract
Namespace Prefix: | chnr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration