Annual Report 2021

108 Sunny Optical Technology (Group) Company Limited • ANNUAL REPORT 2021 Directors’ Report 董事會報告 Major Financial and Business Performance Indicators Major financial and business performance indicators of the Group include revenue, gross profit margin, ratio of operating expenses, profit for the year, return on equity, trade receivable turnover days, trade payable turnover days, inventory turnover days and gearing ratio, etc. Details of the Group’s revenue, gross profit margin, ratio of operating expenses, profit for the year, trade receivable turnover days, trade payable turnover days, inventory turnover days and gearing ratio are set out in the section “Management Discussion and Analysis” in this annual report. Details of other major performance indicators are discussed below. For the year ended 31 December 2021, the Group’s return on equity decreased by approximately 5.2 percentage points to approximately 24.2% as compared to that of last year. The Group will aim at continuing to increase the return on equity by increasing the profit margins and earnings per share, etc. Environmental Policies and Performance The Group has formulated and adopted some policies in accordance with environmental regulations, such as conducting environmental impact assessment for various types of materials or machines prior to making any purchasing decision during the stage of design and R&D; enhancing awareness of environmental protection among all employees by organising environmental protection activities, training programmes and promotions; and leading a core role by top management of the Group to establish a well-defined structure and system for environmental management by outlining corresponding responsibility, scope and policy. During the daily operations, the Group has closely monitored the latest development of domestic and international environmental protection laws and regulations to ensure that the environmental policies are in line with domestic and international standards, as well as the pace of global peers. 主要財務及業務表現指標 本集團主要財務及業務表現指標包括收入、毛 利率、經營費用比率、年內溢利、股本回報 率、貿易應收款項週轉日數、貿易應付款項週 轉日數、存貨週轉日數和負債比率等。本集團 收入、毛利率、經營費用比率、年內溢利、貿 易應收款項周轉日數、貿易應付款項周轉日 數、存貨周轉日數及負債比率的詳情載於本年 報「管理層討論與分析」一節中，其他主要表現 指標的詳情論述如下。 截至二零二一年十二月三十一日止年度，本集 團的股本回報率較去年下降約 5.2 個百分點至約 24.2% 。本集團旨在通過提高利潤率及每股盈 利等方面來繼續提高股本回報率。 環境政策及表現 本集團根據環境規例制定並採用了一些政策， 其中包括：在設計與研發階段，於作出任何採 購決定前，為各類原料或機器評估環境影響； 透過組織環境保護活動、培訓課程及推廣，提 高全體僱員之環保意識；本集團最高層管理人 員制定相應責任、範圍及政策綱領，在建立清 晰界定之環境管理架構及系統上擔當核心角色 等。 在日常運營中，本集團一直緊密關注國內及國 際環保法律法規發展的最新狀況，確保環境政 策不但符合國內及國際標準，同時確保能與全 球同業步伐一致。