| Unit: NT$ thousand | 2020 First three months | 2020 First half | 2020 First nine months | 2020 Full year |
|---|---|---|---|---|
| Sales | 63,049,749 | 124,542,278 | 192,346,204 | 258,494,907 |
| Gross profit | 21,824,311 | 42,569,210 | 65,824,545 | 88,080,510 |
| Operating profit | 3,190,377 | 5,772,894 | 9,275,921 | 12,144,973 |
| Net income before tax | 3,599,042 | 6,642,921 | 10,541,666 | 13,810,456 |
| Net income | 2,884,843 | 5,590,476 | 8,770,303 | 11,340,258 |
| Net income attributable to shareholders of the parent | 2,554,443 | 5,091,668 | 7,965,340 | 10,238,162 |
| EPS(NT$) | 2.46 | 4.90 | 7.66 | 9.85 |
| Gross Margin | 34.61% | 34.18% | 34.22% | 34.07% |
| Operating Margin | 5.06% | 4.64% | 4.82% | 4.70% |
| Net Margin | 4.58% | 4.49% | 4.56% | 4.39% |