Annual Report 2020

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 綜合財務報告附註 185 2020 ANNUAL REPORT 年報 4 重大會計估計和判斷 （續） (e) 投資物業及物業、廠房及設備的 公平值按重估金額計量 按重估金額計量的投資物業及物 業、廠房及設備的公平值乃使用多 種估值技術釐定。有關判斷及假設 的詳情已於附註 16 及 17 披露。 (f) 按公平值計入損益之金融負債 的公平值 按公平值計入損益之金融負債的公 平值是通過使用各種估值技術確定 的。有關判斷及假設的詳情已於附 註 30 中披露。 5 營業額 本集團主要從事鋼簾線製造。本年度確認 的營業額如下： 4 CRITICAL ACCOUNTING ESTIMATES AND JUDGEMENTS (continued) (e) Fair value of investment properties and property, plant and equipment measured at revalued amount The fair values of investment properties and property, plant and equipment measured at revalued amount are determined by using various valuation techniques. Details of the judgements and assumptions have been disclosed in Notes 16 and 17. (f) Fair value of a financial liability at fair value through profit or loss The fair value of a financial liability at fair value through profit or loss is determined by using valuation technique. Details of the judgements and assumptions have been disclosed in Note 30. 5 REVENUE The Group is principally engaged in the manufacturing of steel cords. Revenue recognised during the year are as follows: Year ended 31 December 截至十二月三十一日止年度 2020 2019 二零二零年 二零一九年 HK$’000 HK$’000 港幣千元 港幣千元 Continuing operations 持續經營業務 Sales of goods – Manufacturing of steel cords 貨品銷售－製造鋼簾線 2,040,059 2,139,930 Rental income 租金收入 1,494 1,450 2,041,553 2,141,380