Presentation Financial Highlights
| Year ended 31 December | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|
| HK$'000 | HK$'000 | HK$'000 | HK$'000 | HK$'000 | |
| Revenue | 15,883,042 | 19,550,590 | 17,522,713 | 14,249,093 | 12,977,289 |
| Cost of sales | (10,359,167) | (12,113,813) | (10,471,339) | (8,891,167) | (8,3261,905) |
| Gross profit | 5,523,875 | 7,436,777 | 7,051,374 | 5,357,475 | 4,715,384 |
| Other income | 93,359 | 96,126 | 88,410 | 78,433 | 42,623 |
| Selling and distribution expenses | (1,590,273) | (1,660,893) | (1,497,944) | (1,277,326) | (1,275,844) |
| General and administrative expenses | (960,933) | (1,013,345) | (937,624) | (785,079) | (757,602) |
| Research and development expenses | (1,710,858) | (1,610,225) | (1,436,191) | (1,242,775) | (1,185,118) |
| Other gains and losses | (54,774) | (78,455) | (33,360) | (51,348) | (30,394) |
| Restructuring costs | (109,540) | (19,067) | - | (97,899) | (49,758) |
| Adjustment of liability component of convertible bonds | - | - | 202,104 | - | - |
| Finance costs | (215,122) | 177,762 | (162,489) | (188,532) | (156,703) |
| Profit before taxation | 975,734 | 2,973,156 | 3,274,280 | 1,792,949 | 1,363,376 |
| Income tax expense | (353,356) | (761,428) | (478,578) | (354,567) | (410,462) |
| Profit for the year | 622,378 | 2,211,726 | 2,795,702 | 1,438,382 | 952,914 |
| Profit for the period attributable to: | |||||
| Owners of the Company | 619,249 | 2,216,062 | 2,815,473 | 1,463,864 | 956,191 |
| Non-controlling interests | (3,129) | (4,334) | (19,771) | (25,482) | (3,277) |
| Earnings per share | |||||
| Basic | HK$1.52 | HK$5.47 | HK$6.90 | HK$3.61 | HK$2.38 |
| Diluted | HK$1.52 | HK$5.44 | HK$6.35 | HK$3.60 | HK$2.37 |