Annual Report 2020

舜宇光學科技（集團）有限公司 • 2020 年報 229 FOR THE YEAR ENDED 31 DECEMBER 2020 截至二零二零年十二月三十一日止年度 Notes to the Consolidated Financial Statements 綜合財務報表附註 25. TRADE AND OTHER RECEIVABLES AND PREPAYMENT (Continued) The Group allows a credit period of average 90 days to its trade customers. The following is an aged analysis of trade receivables net of allowance for credit loss presented based on the invoice date at the end of the reporting period, which approximated the respective revenue recognition dates. 31/12/2020 31/12/2019 二零二零年 十二月三十一日 二零一九年 十二月三十一日 RMB’ 000 RMB’ 000 人民幣千元 人民幣千元 Within 90 days 90 天以內 6,599,719 8,146,567 91 to 180 days 91 天至 180 天 191,585 208,686 Over 180 days 180 天以上 939 3,050 6,792,243 8,358,303 The credit period of bill receivables is 90 to 180 days. Aging of bill receivables based on the issue date at the end of the reporting period is as follows: 31/12/2020 31/12/2019 二零二零年 十二月三十一日 二零一九年 十二月三十一日 RMB’ 000 RMB’ 000 人民幣千元 人民幣千元 Within 90 days 90 天以內 647,049 713,304 91 to 180 days 91 天至 180 天 109,481 45,007 756,530 758,311 All bills received by the Group are with a maturity period of less than one year. 25. 貿易及其他應收款項及預付 款項（續） 本集團給予其貿易客戶平均 90 天的信貸 期。以下為於報告期末基於發票日（與各自 的收益確認日期相若）呈列的貿易應收款項 （扣除信貸虧損撥備）的賬齡分析。 應收票據的信貸期為 90 至 180 天。於報告 期末基於發行日的應收票據賬齡如下： 本集團收取的所有票據的到期期限均少於 一年。