| A. | Breakdown of the revenue from different products and services: |
| For the Years Ended December 31, | ||||||||||||
| 2015 | 2016 | 2017 | ||||||||||
| NT$ | NT$ | NT$ | ||||||||||
|
Packaging |
72,752,428 | 74,315,486 | 70,851,943 | |||||||||
|
Testing |
9,551,025 | 10,227,996 | 11,983,667 | |||||||||
|
Others |
536,469 | 568,431 | 718,775 | |||||||||
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| 82,839,922 | 85,111,913 | 83,554,385 | ||||||||||
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