XML 72 R65.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Cash and cash equivalents (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Text Block1 [Abstract] |
Summary of Cash and Bank Balances |
|  | 31.12.2016 |  |  | 31.12.2017 |  |  | 31.12.2017 |
|  | RMB’000 |  |  | RMB’000 |  |  | US$’000 |
Non-current |  |  |  |  |  |  |  |  |  |  |  |
Long-term bank deposits (i) |  |  | — |  |  |  | 70,000 |  |  |  | 11,060 |
Current |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  |  | 3,653,914 |  |  |  | 5,390,324 |  |  |  | 851,633 |
Short-term bank deposits (ii) |  |  | 363,043 |  |  |  | 514,074 |  |  |  | 81,220 |
Restricted cash |  |  | 36,000 |  |  |  | 54,809 |  |  |  | 8,659 |
|  |  | 4,052,957 |  |  |  | 5,959,207 |  |  |  | 941,512 |
Cash and bank balances |  |  | 4,052,957 |  |  |  | 6,029,207 |  |  |  | 952,572 |
Note:
| (i) | In 2017, YMMC placed two-year time deposits of RMB 70,000 (US$11,060) (2016: RMB Nil) at annual interest rate range from 2.94% to 3.15% with banks. These long-term deposits are not considered as cash equivalents.
| (ii) | Short-term bank deposits relate to bank deposits with initial maturities of more than three months and subject to more than insignificant risk of changes in value upon withdrawal before maturity. The interest rate of these bank deposits as of December 31, 2017 for the Group ranged from 1.01% to 1.97% (2016: 0.83% to 1.76%). These short-term bank deposits are not considered as cash equivalents.

X
- Definition Disclosure of detailed information of cash and bank balances. + References No definition available. + Details
Name: | cyd_DisclosureOfDetailedInformationOfCashAndBankBalancesExplanatory
Namespace Prefix: | cyd_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Text Block1 [Abstract] + References No definition available. + Details
Name: | cyd_TextBlock1Abstract
Namespace Prefix: | cyd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration