| • | Amounts due from and to CNPC and its fellow subsidiaries, associates and joint ventures of the Group included in the following accounts captions are summarized as follows: |
| December 31, 2017 |
December 31, 2016 |
|||||||
| RMB | RMB | |||||||
|
Accounts receivable |
10,219 | 6,657 | ||||||
|
Prepayments and other receivables |
8,987 | 9,123 | ||||||
|
Other current assets |
5,794 | 4,486 | ||||||
|
Other non-current assets |
14,848 | 11,084 | ||||||
|
Accounts payable and accrued liabilities |
66,001 | 64,772 | ||||||
|
Other non-current liabilities |
3,053 | 3,755 | ||||||