XML 147 R130.htm IDEA: XBRL DOCUMENT
v3.24.1

DEFERRED TAX ASSETS AND LIABILITIES (Details 2) ¥ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($) | Dec. 31, 2022 CNY (¥) | Dec. 31, 2021 CNY (¥)
IfrsStatementLineItems [Line Items] |  |  |
Deferred tax assets, As of Beginning |  | ¥ 66 | ¥ 2,920
Deferred tax assets, As of Ending |  |  | 66
Provision Of Allowance [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Deferred tax assets, As of Beginning |  | 2,143 | 3,772
(Credited)/charged to the statement of profit or loss during the year |  | (2,136) | (1,629)
Deferred tax assets, As of Ending | $ 1 | 7 | 2,143
Significant Financing Component Of The Contract With Customers [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Deferred tax assets, As of Beginning |  | 540 | 1,238
(Credited)/charged to the statement of profit or loss during the year |  | (478) | (698)
Deferred tax assets, As of Ending | 9 | 62 | 540
Leases Liabilities [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Deferred tax assets, As of Beginning |  | 454 | 614
(Credited)/charged to the statement of profit or loss during the year |  | (35) | (160)
Deferred tax assets, As of Ending | 61 | 419 | 454
Temporary differences [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Deferred tax assets, As of Beginning |  | 154 |
(Credited)/charged to the statement of profit or loss during the year |  | (154) | 154
Deferred tax assets, As of Ending |  |  | 154
Total Deferred Tax Assets [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Deferred tax assets, As of Beginning |  | 3,291 | 5,624
(Credited)/charged to the statement of profit or loss during the year |  | (2,803) | (2,333)
Deferred tax assets, As of Ending | $ 71 | ¥ 488 | ¥ 3,291

X
- References No definition available. + Details
Name: | chnr_ChargedcreditedToStatementOfProfitOrLossDuringYear
Namespace Prefix: | chnr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Definition The amounts of income taxes recoverable in future periods in respect of: (a) deductible temporary differences; (b) the carryforward of unused tax losses; and (c) the carryforward of unused tax credits. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2023-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2023-en-r&anchor=para_81_g_i&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph o -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_o&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 56 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_56&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_DeferredTaxAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=chnr_ProvisionOfAllowanceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=chnr_SignificantFinancingComponentOfTheContractWithCustomersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=chnr_LeasesLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=ifrs-full_TemporaryDifferenceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis=chnr_TotalDeferredTaxAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |