XML 153 R146.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Issued Capital and Preference Shares - Summary of Issued Capital and Preference Shares (Detail) ¥ in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 CNY (¥) shares | Dec. 31, 2017 USD ($) shares | Dec. 31, 2016 CNY (¥) shares | Dec. 31, 2017 USD ($) shares
Ordinary shares issued and fully paid |  |  |  |
Beginning balance | 40,712,100 | 40,712,100 | 39,298,340 |
Shares issued during the year | 99,790 | 99,790 | 1,413,760 |
Issued of shares upon exercised of share options | 46,400 | 46,400 |  |
Ending balance | 40,858,290 | 40,858,290 | 40,712,100 |
Equity |  |  |  |
Beginning balance | ¥ | ¥ 2,059,076 |  | ¥ 1,955,720 |
Issued of shares as dividend payment (Note 25) | ¥ | 12,897 |  | 103,356 |
Issued of shares upon exercised of share options (Note 27) | ¥ | 9,165 |  |  |
Ending balance | ¥ 2,081,138 | $ 328,805 | ¥ 2,059,076 |
One special share issued and fully paid at US$0.10 per share | Less than RMB 1 thousand (US$1 thousand) | Less than RMB 1 thousand (US$1 thousand) | Less than RMB 1 thousand (US$1 thousand) |
Non-redeemable convertible cumulative preference shares | ¥ 21 |  | ¥ 21 | $ 3
Ordinary shares [Member] |  |  |  |
Disclosure of classes of share capital [Line Items] |  |  |  |
Ordinary share of par value US$0.10 each | 100,000,000 |  | 100,000,000 | 100,000,000

X
- Definition Issued of shares as dividend payment. + References No definition available. + Details
Name: | cyd_IssuedOfSharesAsDividendPayment
Namespace Prefix: | cyd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Issued of shares upon exercised of share options. + References No definition available. + Details
Name: | cyd_IssuedOfSharesUponExercisedOfShareOptions
Namespace Prefix: | cyd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Preferred Shares Issued And Outstanding Value + References No definition available. + Details
Name: | cyd_PreferredSharesIssuedAndOutstandingValue
Namespace Prefix: | cyd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfClassesOfShareCapitalLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition The increase (decrease) in the number of ordinary shares issued. [Refer: Ordinary shares [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2016-01-13 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2016-03-30&anchor=para_112_c&doctype=Standard -URIDate 2016-03-31 + Details
Name: | ifrs-full_IncreaseDecreaseInNumberOfOrdinarySharesIssued
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The nominal value of capital issued. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2016-01-13 -Paragraph 78 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2016-03-30&anchor=para_78_e&doctype=Standard -URIDate 2016-03-31 + Details
Name: | ifrs-full_IssuedCapital
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The number of share options exercised in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2016-01-13 -Paragraph 45 -Subparagraph b -Clause iv -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2016-03-30&anchor=para_45_b_iv&doctype=Standard -URIDate 2016-03-31 + Details
Name: | ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares authorised. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2016-01-13 -Paragraph 79 -Subparagraph a -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2016-03-30&anchor=para_79_a_i&doctype=Standard -URIDate 2016-03-31 + Details
Name: | ifrs-full_NumberOfSharesAuthorised
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition The number of shares issued by the entity, for which full payment has been received. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2016-01-13 -Paragraph 79 -Subparagraph a -Clause ii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2016-03-30&anchor=para_79_a_ii&doctype=Standard -URIDate 2016-03-31 + Details
Name: | ifrs-full_NumberOfSharesIssuedAndFullyPaid
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The description of the rights, preferences and restrictions attaching to a class of share capital including restrictions on the distribution of dividends and the repayment of capital. [Refer: Share capital [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2016-01-13 -Paragraph 79 -Subparagraph a -Clause v -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2016-03-30&anchor=para_79_a_v&doctype=Standard -URIDate 2016-03-31 + Details
Name: | ifrs-full_RightsPreferencesAndRestrictionsAttachingToClassOfShareCapital
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfShareCapitalAxis=ifrs-full_OrdinarySharesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |