| Unit: NT$ thousand | 2019 First three months | 2019 First half | 2019 First nine months | 2019 Full year |
|---|---|---|---|---|
| Sales | 61,085,396 | 125,033,319 | 191,121,985 | 256,058,888 |
| Gross profit | 21,005,927 | 42,933,668 | 65,730,986 | 87,848,420 |
| Operating profit | 3,203,457 | 6,560,406 | 9,966,485 | 13,049,894 |
| Net income before tax | 3,901,323 | 7,682,970 | 11,591,200 | 15,164,187 |
| Net income | 3,259,642 | 6,230,170 | 9,361,722 | 12,112,109 |
| Net income attributable to shareholders of the parent | 2,907,863 | 5,497,751 | 8,269,957 | 10,542,860 |
| EPS(NT$) | 2.80 | 5.29 | 7.95 | 10.14 |
| Gross Margin | 34.4% | 34.3% | 34.4% | 34.3% |
| Operating Margin | 5.2% | 5.2% | 5.2% | 5.1% |
| Net Margin | 5.3% | 5.0% | 4.9% | 4.7% |