| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
| 1 | znh:CurrentBorrowingsExceptCurrentPortionOfCorporateBond | ifrs-full:CurrentSecuredBankLoansReceivedAndCurrentPortionOfNoncurrentSecuredBankLoansReceived | 1 |
| 2 | znh:CurrentBorrowingsExceptCurrentPortionOfCorporateBond | ifrs-full:CurrentUnsecuredBankLoansReceivedAndCurrentPortionOfNoncurrentUnsecuredBankLoansReceived | 1 |
| 3 | znh:CurrentBorrowingsExceptCurrentPortionOfCorporateBond | ifrs-full:OtherCurrentBorrowingsAndCurrentPortionOfOtherNoncurrentBorrowings | 1 |
| 4 | znh:CurrentBorrowingsExceptCurrentPortionOfCorporateBond | ifrs-full:ShorttermBorrowings | 1 |