Interim Report 2021

Sunny Optical Technology (Group) Company Limited • INTERIM REPORT 2021 16 Management Discussion and Analysis 管理層討論與分析 銷售及分銷開支 截至二零二一年六月三十日止六個月，本集團 的銷售及分銷開支約人民幣 155,500,000 元， 較去年同期增加約 14.3% ，於回顧期內佔本集 團收入約 0.8% ，去年同期佔比約 0.7% 。有關 佔比與去年同期相比沒有顯著差異。 研發開支 截至二零二一年六月三十日止六個月，本集團 的研發開支約人民幣 1,320,800,000 元，較去 年同期增加約 23.7% ，於回顧期內佔本集團收 入約 6.7% ，去年同期佔比約 5.7% 。總體研發 開支的增加是由於本集團持續投放資金用於現 有產品的研發升級以及新興業務相關產品的開 發。 行政開支 截至二零二一年六月三十日止六個月，本集團 的行政開支約人民幣 377,200,000 元，較去年 同期增加約 13.1% ，於回顧期內佔本集團收入 約 1.9% ，去年同期佔比約 1.8% 。有關佔比與 去年同期相比沒有顯著差異。 Selling and Distribution Expenses The selling and distribution expenses of the Group for the six months ended 30 June 2021 was approximately RMB155.5 million, representing an increase of approximately 14.3% compared to the corresponding period of last year. It accounted for approximately 0.8% of the Group’s revenue during the period under review, compared to approximately 0.7% for the corresponding period of last year. There was no significant difference in the relevant proportion compared to the corresponding period of last year. R&D Expenditure The R&D expenditure of the Group for the six months ended 30 June 2021 was approximately RMB1,320.8 million, representing an increase of approximately 23.7% compared to the corresponding period of last year. It accounted for approximately 6.7% of the Group’s revenue during the period under review, compared to approximately 5.7% for the corresponding period of last year. The increase in overall R&D expenditure was attributable to the Group’s continuous investments in the R&D upgrade of existing products and the R&D of the products related to the emerging businesses. Administrative Expenses The administrative expenses of the Group for the six months ended 30 June 2021 was approximately RMB377.2 million, representing an increase of approximately 13.1% compared to the corresponding period of last year. It accounted for approximately 1.9% of the Group’s revenue during the period under review, compared to approximately 1.8% for the corresponding period of last year. There was no significant difference in the relevant proportion compared to the corresponding period of last year.