Interim Report 2018

Notes to the Condensed Consolidated Financial Statements 簡明綜合財務報表附註 FOR THE SIX MONTHS ENDED 30 JUNE 2018 截至二零一八年六月三十日止六個月 96 Sunny Optical Technology (Group) Company Limited INTERIM REPORT 2018 21. 貿易及其他應收款項及預付 款項（續） 呆賬準備變動： 21.TRADE AND OTHER RECEIVABLES AND PREPAYMENT (continued) Movement in the allowance for doubtful debts: 30 June 31 December 2018 2017 二零一八年 六月三十日 二零一七年 十二月三十一日 RMB’000 RMB’000 人民幣千元 人民幣千元 (unaudited) (audited) （未經審核） （經審核） Balance at 31 December 2017 於二零一七年十二月三十一日的結餘 96,850 141,827 Remeasurement of loss allowance under ECL 重新計量預期信貸虧損的虧損撥備 1,966 – Balance at 1 January 2018 於二零一八年一月一日的結餘 98,816 141,827 Impairment losses recognised on receivables 已確認的應收款項減值虧損 8,308 18,735 Amounts written off as uncollectible 不可收回債項撇銷的金額 (769) (2,076) Impairment losses reversed 減值虧損撥回 (6,910) (61,636) Balance at end of the reporting period 報告期末結餘 99,445 96,850