Annual Report 2009

Sunny Optical Technology (Group) Company Limited 舜宇光學科技（集團）有限公司 / Annual Report 2009 年報 137 Notes to the Consolidated Financial Statements FOR THE YEAR ENDED 31 DECEMBER 2009 綜合財務報表附註 截至二零零九年十二月三十一日止年度 20. 貿易及其他應收款項及預付 賬款（續） 評估個別結餘減值後，本集團之貿易應收款 項包括於報告期已過期的應收賬款賬面總值 人民幣 13,172,000 元（二零零八年：人民幣 13,135,000 元），而該等賬款並無減值。本 集團並無就上述應收結餘持有任何抵押品。 該等應收款項平均賬齡如下。 已過期但無減值的貿易應收款項賬齡 呆賬撥備變動 呆賬撥備中包括已減值的個別應收貿易賬 款，合計人民幣 4,439,000 元（二零零八年： 5,587,000 元），該等賬款的債務人陷入嚴重 的財務困境。本集團對這些餘額不持有任何 抵押品。 20. TRADE AND OTHER RECEIVABLES AND PREPAYMENT (Continued) After assessment of impairment on individual balances, included in the Group’s trade receivables are debtors with aggregate carrying amount of RMB13,172,000 (2008: RMB13,135,000) which are past due at the reporting date for which was not impaired. The Group does not hold any collateral over these balances. The average age of these receivables is as follow. Ageing of trade receivables which are past due but not impaired 2009 2008 二零零九年 二零零八年 RMB’000 RMB’000 人民幣千元 人民幣千元 91-180 days 91 日至 180 日 10,684 12,220 Over 180 days 180 日以上 2,488 915 Total 總計 13,172 13,135 Movement in the allowance for doubtful debts 2009 2008 二零零九年 二零零八年 RMB’000 RMB’000 人民幣千元 人民幣千元 Balance at beginning of the year 年初結餘 5,587 3,057 Impairment losses recognised on receivables 已確認的應收款項減值虧損 674 3,731 Amounts written off as uncollectible 撇銷無法收回之款項 (1,212) (252) Impairment losses reversed 減值虧損撥備 (610) (949) Balance at end of the year 年終結餘 4,439 5,587 Included in the allowance for doubtful debts made for the year are individually impaired trade receivables with a balance of RMB4,439,000 (2008: RMB5,587,000) which have been in severe financial difficulties. The Group does not hold any collateral over these balances.