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Trade and other receivables (Tables) | 12 Months Ended
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Dec. 31, 2020
Text block [abstract] |
Summary of Trade and Other Receivables |
|  | 31.12.2019 RMB’000 |  |  | 31.12.2020 RMB’000 |  |  | 31.12.2020 US$’000 |
Trade receivables, gross |  |  | 794,678 |  |  |  | 332,567 |  |  |  | 51,391 |
Less: Allowance for expected credit losses |  |  | (57,611 | ) |  |  | (43,519 | ) |  |  | (6,725 | )
Net trade receivables (Note 6.2) |  |  | 737,067 |  |  |  | 289,048 |  |  |  | 44,666 |
Bills receivable (i) |  |  | 7,005,234 |  |  |  | 7,793,343 |  |  |  | 1,204,293 |
Total (Note 34) |  |  | 7,742,301 |  |  |  | 8,082,391 |  |  |  | 1,248,959 |
Amounts receivable: |  |  |  |  |  |  |  |  |  |  |  |
- associates and joint ventures (trade) |  |  | 609 |  |  |  | 1,266 |  |  |  | 196 |
- associates and joint ventures (non-trade) |  |  | 11,185 |  |  |  | 11,119 |  |  |  | 1,718 |
- related parties (trade) |  |  | 73,243 |  |  |  | 9,663 |  |  |  | 1,493 |
- related parties (non-trade) |  |  | 2,092 |  |  |  | 2,992 |  |  |  | 462 |
Staff advances |  |  | 7,133 |  |  |  | 3,326 |  |  |  | 514 |
Interest receivables |  |  | 12,224 |  |  |  | 4,999 |  |  |  | 772 |
Bills receivable in transit |  |  | 8,700 |  |  |  | 12,620 |  |  |  | 1,950 |
Refundable deposits |  |  | 2,131 |  |  |  | 283 |  |  |  | 44 |
Others |  |  | 49,218 |  |  |  | 36,668 |  |  |  | 5,667 |
Less: Impairment losses – other receivables (ii) |  |  | (5,243 | ) |  |  | (6,741 | ) |  |  | (1,042 | )
Other receivables carried at amortized cost (Note 34) |  |  | 161,292 |  |  |  | 76,195 |  |  |  | 11,774 |
Tax recoverable |  |  | 223,652 |  |  |  | 236,400 |  |  |  | 36,531 |
Prepayments |  |  | 63,048 |  |  |  | 64,102 |  |  |  | 9,906 |
Net other receivables |  |  | 447,992 |  |  |  | 376,697 |  |  |  | 58,211 |
Total trade and other receivables |  |  | 8,190,293 |  |  |  | 8,459,088 |  |  |  | 1,307,170 |
Note:
| (i) | As of December 31, 2020, bills receivable includes bills received from related parties amounted to RMB 1,014.1 million (US$156.7 million) (2019: RMB 1,050.7 million) respectively.
As of December 31, 2019 and 2020, there was no bills receivable pledged to secure bank facilities.
| (ii) | This comprised of impairment loss on bills receivable in transit of RMB 6.5 million (US$1.0 million) as of December 31, 2020 (2019: RMB 5.0 million). This impairment loss was charged to the consolidated statement of profit or loss under “Selling, general and administrative expenses”.
Movement in the Allowance for Expected Credit Losses of Trade and Other Receivables | Movement in the allowance for expected credit losses of trade and other receivables is as follows:
|  | 31.12.2019 RMB’000 |  |  | 31.12.2020 RMB’000 |  |  | 31.12.2020 US$’000 |
At January 1 |  |  | 30,586 |  |  |  | 62,854 |  |  |  | 9,713 |
Debit/(credit) to consolidated statement of profit or loss (under “ S elling, general and administrative expenses”) |  |  | 32,340 |  |  |  | (12,349 | ) |  |  | (1,908 | )
Written off |  |  | (62 | ) |  |  | (242 | ) |  |  | (37 | )
Translation difference |  |  | (10 | ) |  |  | (3 | ) |  |  | (1 | )
At December 31 |  |  | 62,854 |  |  |  | 50,260 |  |  |  | 7,767 |

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